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Garhwal University, Srinagar(Garhwal) Uttarakhand-246174 Email: firozgeology@gmail.com<br /><div class="js-profile-less-about u-linkUnstyled u-tcGrayDarker u-textDecorationUnderline u-displayNone">less</div></div></div><div class="ri-section"><div class="ri-section-header"><span>Interests</span></div><div class="ri-tags-container"><a data-click-track="profile-user-info-expand-research-interests" data-has-card-for-ri-list="80025315" href="https://www.academia.edu/Documents/in/Quaternary_Geology"><div id="js-react-on-rails-context" style="display:none" data-rails-context="{"inMailer":false,"i18nLocale":"en","i18nDefaultLocale":"en","href":"https://hnbgarhwal.academia.edu/FirozKhan","location":"/FirozKhan","scheme":"https","host":"hnbgarhwal.academia.edu","port":null,"pathname":"/FirozKhan","search":null,"httpAcceptLanguage":null,"serverSide":false}"></div> <div class="js-react-on-rails-component" style="display:none" data-component-name="Pill" 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style="display:none" data-component-name="Pill" data-props="{"color":"gray","children":["Paleoenvironments \u0026 Paleoclimates"]}" data-trace="false" data-dom-id="Pill-react-component-47157de2-f380-40ea-9b9d-60758ae856b9"></div> <div id="Pill-react-component-47157de2-f380-40ea-9b9d-60758ae856b9"></div> </a></div></div></div></div><div class="right-panel-container"><div class="user-content-wrapper"><div class="uploads-container" id="social-redesign-work-container"><div class="upload-header"><h2 class="ds2-5-heading-sans-serif-xs">Uploads</h2></div><div class="documents-container backbone-social-profile-documents" style="width: 100%;"><div class="u-taCenter"></div><div class="profile--tab_content_container js-tab-pane tab-pane active" id="all"><div class="profile--tab_heading_container js-section-heading" data-section="Papers" id="Papers"><h3 class="profile--tab_heading_container">Papers by Firoz Khan</h3></div><div class="js-work-strip profile--work_container" data-work-id="124763828"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/124763828/Morphometric_Analysis_of_Panzara_River_Basin_Watershed_Maharashtra_India_Using_Geospatial_Approach"><img alt="Research paper thumbnail of Morphometric Analysis of Panzara River Basin Watershed, Maharashtra, India Using Geospatial Approach" class="work-thumbnail" src="https://attachments.academia-assets.com/118928598/thumbnails/1.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/124763828/Morphometric_Analysis_of_Panzara_River_Basin_Watershed_Maharashtra_India_Using_Geospatial_Approach">Morphometric Analysis of Panzara River Basin Watershed, Maharashtra, India Using Geospatial Approach</a></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">This work aims to deal with the morphometric analysis of the Panzara River Basin (PRB) watershed,...</span><a class="js-work-more-abstract" data-broccoli-component="work_strip.more_abstract" data-click-track="profile-work-strip-more-abstract" href="javascript:;"><span> more </span><span><i class="fa fa-caret-down"></i></span></a><span class="js-work-more-abstract-untruncated hidden">This work aims to deal with the morphometric analysis of the Panzara River Basin (PRB) watershed, a tributary of the Tapi River in Maharashtra, India. In this study, Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) Digital Elevation Model (DEM) and Survey of India (SOI) toposheets have been used along with various parameters like linear, areal, and relief aspects in Geographical Information System (GIS) environment. Out of total 293 number of streams in the watershed, 226, 54, 12, and 1 are of first, second, third and fourth orders respectively. PRB watershed is of 4th order and less elongated in shape, having lower peak flows of longer duration with dendritic pattern and having coarse drainage texture. The bifurcation ratio lies between 6 and 7, indicating that geological structure doesn't have more influence on drainage patterns. The area forms a rugged topography having an elevation range from 123 to 1199 m above Mean Sea Level (MSL). Variables like Stream Frequency and Drainage Density shows impermeable surface of PRB watershed which causes higher water discharge volume and speed in the basin so that the probability is maximum for frequent floods. The results indicates that PRB is having high slope in SW part as compare to NE part and having very low gradient ratio. These variables also shows a temporal variation in the water flowing speed in the stream when the flood reaches its peak. The outcomes of this work can suggest and recommend a better mechanism for proper watershed management in the PRB.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="94e35e54d9c5748e5a52a58038a78ff1" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":118928598,"asset_id":124763828,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/118928598/download_file?st=MTczMzI2Mjk0Miw4LjIyMi4yMDguMTQ2&s=profile"><span><i class="fa fa-arrow-down"></i></span><span>Download</span></a><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="124763828"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="124763828"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 124763828; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=124763828]").text(description); $(".js-view-count[data-work-id=124763828]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 124763828; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='124763828']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 124763828, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (true){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "94e35e54d9c5748e5a52a58038a78ff1" } } $('.js-work-strip[data-work-id=124763828]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":124763828,"title":"Morphometric Analysis of Panzara River Basin Watershed, Maharashtra, India Using Geospatial Approach","translated_title":"","metadata":{"abstract":"This work aims to deal with the morphometric analysis of the Panzara River Basin (PRB) watershed, a tributary of the Tapi River in Maharashtra, India. In this study, Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) Digital Elevation Model (DEM) and Survey of India (SOI) toposheets have been used along with various parameters like linear, areal, and relief aspects in Geographical Information System (GIS) environment. Out of total 293 number of streams in the watershed, 226, 54, 12, and 1 are of first, second, third and fourth orders respectively. PRB watershed is of 4th order and less elongated in shape, having lower peak flows of longer duration with dendritic pattern and having coarse drainage texture. The bifurcation ratio lies between 6 and 7, indicating that geological structure doesn't have more influence on drainage patterns. The area forms a rugged topography having an elevation range from 123 to 1199 m above Mean Sea Level (MSL). Variables like Stream Frequency and Drainage Density shows impermeable surface of PRB watershed which causes higher water discharge volume and speed in the basin so that the probability is maximum for frequent floods. The results indicates that PRB is having high slope in SW part as compare to NE part and having very low gradient ratio. These variables also shows a temporal variation in the water flowing speed in the stream when the flood reaches its peak. The outcomes of this work can suggest and recommend a better mechanism for proper watershed management in the PRB.","publication_date":{"day":null,"month":null,"year":2024,"errors":{}}},"translated_abstract":"This work aims to deal with the morphometric analysis of the Panzara River Basin (PRB) watershed, a tributary of the Tapi River in Maharashtra, India. In this study, Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) Digital Elevation Model (DEM) and Survey of India (SOI) toposheets have been used along with various parameters like linear, areal, and relief aspects in Geographical Information System (GIS) environment. Out of total 293 number of streams in the watershed, 226, 54, 12, and 1 are of first, second, third and fourth orders respectively. PRB watershed is of 4th order and less elongated in shape, having lower peak flows of longer duration with dendritic pattern and having coarse drainage texture. The bifurcation ratio lies between 6 and 7, indicating that geological structure doesn't have more influence on drainage patterns. The area forms a rugged topography having an elevation range from 123 to 1199 m above Mean Sea Level (MSL). Variables like Stream Frequency and Drainage Density shows impermeable surface of PRB watershed which causes higher water discharge volume and speed in the basin so that the probability is maximum for frequent floods. The results indicates that PRB is having high slope in SW part as compare to NE part and having very low gradient ratio. These variables also shows a temporal variation in the water flowing speed in the stream when the flood reaches its peak. The outcomes of this work can suggest and recommend a better mechanism for proper watershed management in the PRB.","internal_url":"https://www.academia.edu/124763828/Morphometric_Analysis_of_Panzara_River_Basin_Watershed_Maharashtra_India_Using_Geospatial_Approach","translated_internal_url":"","created_at":"2024-10-15T21:03:51.000-07:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":80025315,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[{"id":42552857,"work_id":124763828,"tagging_user_id":80025315,"tagged_user_id":49980113,"co_author_invite_id":null,"email":"v***6@gmail.com","display_order":0,"name":"Varun Mishra","title":"Morphometric Analysis of Panzara River Basin Watershed, Maharashtra, India Using Geospatial Approach"}],"downloadable_attachments":[{"id":118928598,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/118928598/thumbnails/1.jpg","file_name":"PanzaraRiverChapter.pdf","download_url":"https://www.academia.edu/attachments/118928598/download_file?st=MTczMzI2Mjk0Miw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Morphometric_Analysis_of_Panzara_River_B.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/118928598/PanzaraRiverChapter-libre.pdf?1729151039=\u0026response-content-disposition=attachment%3B+filename%3DMorphometric_Analysis_of_Panzara_River_B.pdf\u0026Expires=1733266542\u0026Signature=MuUIVQdBw-V48nmRyUNFdQFYBtotqdOCs5HldxBCd15-3qRJaxN6usu8ksgmDhfcld8yIMeT9RSQrKucqNoRGCrjpbI0TnOYCIXLaUU5q29zgC15f3YrpxgNvikJ7xv0yxvK3C5L2D~UvqegRaB2KwtzZ79CcJpH~ObfGn2nVMBJB~y8hXu97uJRg-~VBb~byCNkYsflrAemMaUSXEJqY2gz1IzSqxNbLGjBH69egumGfQHGYpz3hUI5VsOatIMvc~cgUS1YNy5wfgRfq9iYwZwMd13FBbKDD2e1wkq3Qf0x2i1b2zvP8e9Qd7H00hhXHrA-THDxFiBo~uHULVum1A__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"slug":"Morphometric_Analysis_of_Panzara_River_Basin_Watershed_Maharashtra_India_Using_Geospatial_Approach","translated_slug":"","page_count":20,"language":"en","content_type":"Work","owner":{"id":80025315,"first_name":"Firoz","middle_initials":null,"last_name":"Khan","page_name":"FirozKhan","domain_name":"hnbgarhwal","created_at":"2018-04-03T23:09:25.770-07:00","display_name":"Firoz Khan","url":"https://hnbgarhwal.academia.edu/FirozKhan"},"attachments":[{"id":118928598,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/118928598/thumbnails/1.jpg","file_name":"PanzaraRiverChapter.pdf","download_url":"https://www.academia.edu/attachments/118928598/download_file?st=MTczMzI2Mjk0Miw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Morphometric_Analysis_of_Panzara_River_B.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/118928598/PanzaraRiverChapter-libre.pdf?1729151039=\u0026response-content-disposition=attachment%3B+filename%3DMorphometric_Analysis_of_Panzara_River_B.pdf\u0026Expires=1733266542\u0026Signature=MuUIVQdBw-V48nmRyUNFdQFYBtotqdOCs5HldxBCd15-3qRJaxN6usu8ksgmDhfcld8yIMeT9RSQrKucqNoRGCrjpbI0TnOYCIXLaUU5q29zgC15f3YrpxgNvikJ7xv0yxvK3C5L2D~UvqegRaB2KwtzZ79CcJpH~ObfGn2nVMBJB~y8hXu97uJRg-~VBb~byCNkYsflrAemMaUSXEJqY2gz1IzSqxNbLGjBH69egumGfQHGYpz3hUI5VsOatIMvc~cgUS1YNy5wfgRfq9iYwZwMd13FBbKDD2e1wkq3Qf0x2i1b2zvP8e9Qd7H00hhXHrA-THDxFiBo~uHULVum1A__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"research_interests":[{"id":245225,"name":"Morphometric Analysis using GIS Techniques","url":"https://www.academia.edu/Documents/in/Morphometric_Analysis_using_GIS_Techniques"}],"urls":[]}, dispatcherData: dispatcherData }); 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जल प्रदूषण, मृदा प्रदूषण, वायु प्रदूषण एवं ध्वनी प्रदूषण आदि भागों में बाँटा जा सकता है।</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="c1ccbfedb0ab20ce00bf9c4b9d97d97c" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":118928564,"asset_id":124763777,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/118928564/download_file?st=MTczMzI2Mjk0Miw4LjIyMi4yMDguMTQ2&s=profile"><span><i class="fa fa-arrow-down"></i></span><span>Download</span></a><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="124763777"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="124763777"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 124763777; 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जल प्रदूषण, मृदा प्रदूषण, वायु प्रदूषण एवं ध्वनी प्रदूषण आदि भागों में बाँटा जा सकता है।","publication_date":{"day":null,"month":null,"year":2024,"errors":{}}},"translated_abstract":"मानव जीवन को सुचारू रूप से चलाने के लिए मनुष्य को स्वस्थ बुद्धि एवं शरीर की आवश्यकता होती है जिनके लिए स्वच्छ एवं संतुलित पर्यावरण परम आवश्यक है। स्वच्छ और संतुलित पर्यावरण से अभिप्राय एक ऐसे वातावरण से है, जिसमें प्रत्येक आवश्यक घटक एक निधारित मात्रा एवं अनुपात में मौजूद होता है। लेकिन कभी-कभी मानव द्वारा या अन्य कारणों से वातावरण में एक अथवा अनेक घटकों की मात्रा या तो जरूरत से अधिक बढ़ जाती है या घट जाती है। इस स्थिति में वातावरण प्रदूषित हो जाता है। प्रदूषित वातावरण मानव जीव जगत के लिए किसी न किसी रूप में हानिकारक प्रभाव जरुर डालता है। वातावरण में इस अनचाहे बदलाव में औद्योगिकीकरण, शहरीकरण, बढ़ती जनसंख्या, कृषि का गहनीकरण, ऊर्जा उपयोग में वृद्धि, परिवहन में वृद्धि, विभिन्न गैसों की उच्च मात्रा में निकासी, अनियोजित भूमि-उपयोग नीतियाँ तथा मानवविकास की प्रक्रियाए आदि का अहम् योगदान है। वातावरण के घटकों के आधार पर पर्यावरणीय प्रदूषण को मुख्यत; जल प्रदूषण, मृदा प्रदूषण, वायु प्रदूषण एवं ध्वनी प्रदूषण आदि भागों में बाँटा जा सकता है।","internal_url":"https://www.academia.edu/124763777/%E0%A4%9C%E0%A4%A8_%E0%A4%9C%E0%A4%BE%E0%A4%97%E0%A4%B0%E0%A5%81%E0%A4%95%E0%A4%A4%E0%A4%BE","translated_internal_url":"","created_at":"2024-10-15T21:00:29.738-07:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":80025315,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[{"id":118928564,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/118928564/thumbnails/1.jpg","file_name":"Ashma_Kapil_and_Firoz_जन_जागरकता.pdf","download_url":"https://www.academia.edu/attachments/118928564/download_file?st=MTczMzI2Mjk0Miw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"118928564.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/118928564/Ashma_Kapil_and_Firoz_%E0%A4%9C%E0%A4%A8_%E0%A4%9C%E0%A4%BE%E0%A4%97%E0%A4%B0%E0%A4%95%E0%A4%A4%E0%A4%BE-libre.pdf?1729151040=\u0026response-content-disposition=attachment%3B+filename%3D118928564.pdf\u0026Expires=1733266542\u0026Signature=FMPeUDelsC9gdND8AVLIBauH8B1XNK6qM26QmG0tKH7t2TVb1C9XZm6qJ8EGTEWbeV7MUVmT~vPsBaniO153IFX5rpWtOgbU24s5bp69CX1ioqazcJLITNF4cxe~lhKDH2BKvpA4O24QG~LAo58Ex6EP5ZkXfdC0B5y7OSfSiiOW4nTMJnUI~hKXlMZWComCQtrsTh3Y~ABE1HwGwsQfGRNMRvakj6-U1OdCBEes10XA~PTJxm7VazbKSP8NaCIVPgT4w46Cw3ntM8jSN-xlK5YLdUq6sN1u6Y40R2T-KcawDFCMHik3kPnYpsVPjKrYKMI1L9kf6kSPldDWslTBvg__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"slug":"जन_जागरुकता","translated_slug":"","page_count":21,"language":"en","content_type":"Work","owner":{"id":80025315,"first_name":"Firoz","middle_initials":null,"last_name":"Khan","page_name":"FirozKhan","domain_name":"hnbgarhwal","created_at":"2018-04-03T23:09:25.770-07:00","display_name":"Firoz Khan","url":"https://hnbgarhwal.academia.edu/FirozKhan"},"attachments":[{"id":118928564,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/118928564/thumbnails/1.jpg","file_name":"Ashma_Kapil_and_Firoz_जन_जागरकता.pdf","download_url":"https://www.academia.edu/attachments/118928564/download_file?st=MTczMzI2Mjk0Miw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"118928564.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/118928564/Ashma_Kapil_and_Firoz_%E0%A4%9C%E0%A4%A8_%E0%A4%9C%E0%A4%BE%E0%A4%97%E0%A4%B0%E0%A4%95%E0%A4%A4%E0%A4%BE-libre.pdf?1729151040=\u0026response-content-disposition=attachment%3B+filename%3D118928564.pdf\u0026Expires=1733266542\u0026Signature=FMPeUDelsC9gdND8AVLIBauH8B1XNK6qM26QmG0tKH7t2TVb1C9XZm6qJ8EGTEWbeV7MUVmT~vPsBaniO153IFX5rpWtOgbU24s5bp69CX1ioqazcJLITNF4cxe~lhKDH2BKvpA4O24QG~LAo58Ex6EP5ZkXfdC0B5y7OSfSiiOW4nTMJnUI~hKXlMZWComCQtrsTh3Y~ABE1HwGwsQfGRNMRvakj6-U1OdCBEes10XA~PTJxm7VazbKSP8NaCIVPgT4w46Cw3ntM8jSN-xlK5YLdUq6sN1u6Y40R2T-KcawDFCMHik3kPnYpsVPjKrYKMI1L9kf6kSPldDWslTBvg__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"research_interests":[{"id":25445,"name":"Environmental Pollution","url":"https://www.academia.edu/Documents/in/Environmental_Pollution"}],"urls":[]}, dispatcherData: dispatcherData }); $(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="124763733"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/124763733/Hydrological_and_Morphometric_Study_of_the_Girna_River_Basin_Maharashtra_Using_Remote_Sensing_and_GIS_Techniques"><img alt="Research paper thumbnail of Hydrological and Morphometric Study of the Girna River Basin, Maharashtra Using Remote Sensing and GIS Techniques" class="work-thumbnail" src="https://attachments.academia-assets.com/118928529/thumbnails/1.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/124763733/Hydrological_and_Morphometric_Study_of_the_Girna_River_Basin_Maharashtra_Using_Remote_Sensing_and_GIS_Techniques">Hydrological and Morphometric Study of the Girna River Basin, Maharashtra Using Remote Sensing and GIS Techniques</a></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">The present study aims to conduct a morphometric analysis of the Girna River Basin watershed, a t...</span><a class="js-work-more-abstract" data-broccoli-component="work_strip.more_abstract" data-click-track="profile-work-strip-more-abstract" href="javascript:;"><span> more </span><span><i class="fa fa-caret-down"></i></span></a><span class="js-work-more-abstract-untruncated hidden">The present study aims to conduct a morphometric analysis of the Girna River Basin watershed, a tributary of the Tapi River in Maharashtra, India. A detailed morphometry analysis was performed using remote sensing and GIS using a Digital Elevation Model (Aster DEM) and SOI toposheets, and various drainage basin parameters such as Linear, Areal, and Relief aspects were also calculated. The Girna River Basin comprises 2,137 streams and has 6th order stream networks, in which 1,071, 526, 261, 125, 107, and 47 are the first-, second-, third-, fourth-, fifth-, and sixth-order streams, respectively. The Girna River Basin is 6th order stream with a circular shape, dendritic pattern, coarse drainage texture, and longer flow duration in lower areas. The bifurcation ratio lies between 1 and 2, indicating that the geological structure does not have a significant impact on the drainage patterns. The present study indicates various parameters of the Girna River Basin, which indicates that the basin has a high slope in the northwestern part, whereas most of the area has a low slope angle and a very low gradient ratio. The stream order helps understand the estimation of floods near the basin area because high stream order rivers have a high chance of floods. Determining the water discharge</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="4b0a9213d1fcf601f9595c15e80f91ba" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":118928529,"asset_id":124763733,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/118928529/download_file?st=MTczMzI2Mjk0Miw4LjIyMi4yMDguMTQ2&s=profile"><span><i class="fa fa-arrow-down"></i></span><span>Download</span></a><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="124763733"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="124763733"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 124763733; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=124763733]").text(description); $(".js-view-count[data-work-id=124763733]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 124763733; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='124763733']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 124763733, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (true){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "4b0a9213d1fcf601f9595c15e80f91ba" } } $('.js-work-strip[data-work-id=124763733]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":124763733,"title":"Hydrological and Morphometric Study of the Girna River Basin, Maharashtra Using Remote Sensing and GIS Techniques","translated_title":"","metadata":{"abstract":"The present study aims to conduct a morphometric analysis of the Girna River Basin watershed, a tributary of the Tapi River in Maharashtra, India. A detailed morphometry analysis was performed using remote sensing and GIS using a Digital Elevation Model (Aster DEM) and SOI toposheets, and various drainage basin parameters such as Linear, Areal, and Relief aspects were also calculated. The Girna River Basin comprises 2,137 streams and has 6th order stream networks, in which 1,071, 526, 261, 125, 107, and 47 are the first-, second-, third-, fourth-, fifth-, and sixth-order streams, respectively. The Girna River Basin is 6th order stream with a circular shape, dendritic pattern, coarse drainage texture, and longer flow duration in lower areas. The bifurcation ratio lies between 1 and 2, indicating that the geological structure does not have a significant impact on the drainage patterns. The present study indicates various parameters of the Girna River Basin, which indicates that the basin has a high slope in the northwestern part, whereas most of the area has a low slope angle and a very low gradient ratio. The stream order helps understand the estimation of floods near the basin area because high stream order rivers have a high chance of floods. Determining the water discharge","publication_date":{"day":null,"month":null,"year":2024,"errors":{}}},"translated_abstract":"The present study aims to conduct a morphometric analysis of the Girna River Basin watershed, a tributary of the Tapi River in Maharashtra, India. A detailed morphometry analysis was performed using remote sensing and GIS using a Digital Elevation Model (Aster DEM) and SOI toposheets, and various drainage basin parameters such as Linear, Areal, and Relief aspects were also calculated. The Girna River Basin comprises 2,137 streams and has 6th order stream networks, in which 1,071, 526, 261, 125, 107, and 47 are the first-, second-, third-, fourth-, fifth-, and sixth-order streams, respectively. The Girna River Basin is 6th order stream with a circular shape, dendritic pattern, coarse drainage texture, and longer flow duration in lower areas. The bifurcation ratio lies between 1 and 2, indicating that the geological structure does not have a significant impact on the drainage patterns. The present study indicates various parameters of the Girna River Basin, which indicates that the basin has a high slope in the northwestern part, whereas most of the area has a low slope angle and a very low gradient ratio. The stream order helps understand the estimation of floods near the basin area because high stream order rivers have a high chance of floods. Determining the water discharge","internal_url":"https://www.academia.edu/124763733/Hydrological_and_Morphometric_Study_of_the_Girna_River_Basin_Maharashtra_Using_Remote_Sensing_and_GIS_Techniques","translated_internal_url":"","created_at":"2024-10-15T20:57:29.787-07:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":80025315,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[{"id":42552813,"work_id":124763733,"tagging_user_id":80025315,"tagged_user_id":11864019,"co_author_invite_id":null,"email":"p***7@gmail.com","affiliation":"Wadia Institute Of Himalayan Geology","display_order":-1,"name":"Pranaya Diwate","title":"Hydrological and Morphometric Study of the Girna River Basin, Maharashtra Using Remote Sensing and GIS Techniques"}],"downloadable_attachments":[{"id":118928529,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/118928529/thumbnails/1.jpg","file_name":"Hydrological_and_Morphometric_Study_of_Girna_Basin.pdf","download_url":"https://www.academia.edu/attachments/118928529/download_file?st=MTczMzI2Mjk0Miw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Hydrological_and_Morphometric_Study_of_t.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/118928529/Hydrological_and_Morphometric_Study_of_Girna_Basin-libre.pdf?1729151066=\u0026response-content-disposition=attachment%3B+filename%3DHydrological_and_Morphometric_Study_of_t.pdf\u0026Expires=1733266542\u0026Signature=NSlLYWdbervqweRkgCz79J5Xle9wGQfHzlAg4MnxLsfbyy74mj4bUdTIClwC675nJZdBx5lTvSOnIY7N3-TU7X~9RF-vkcBHTXatk3pHXaK4AXgWWxnSabgvCVKBohCsDM3OG9UK4CMmtTvQNSO1mjw4m0jl55f7lqPE8iSWTttoxnkmY7RSJXyb9IqdgfF79TrBvPzLPgxrbBYsWkO6Ta~-rQmu568v4IN~iuAcAVJv5IY46l2aRSPgd4R0n~9lvYR-PqmqvD1cqa4cc1fI5jOFq2RhH~OgmwwGyn-j49Y~OI9fzgxKiOddOOOZ0k9Urt9oiqai6oiFYMKSien4Pg__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"slug":"Hydrological_and_Morphometric_Study_of_the_Girna_River_Basin_Maharashtra_Using_Remote_Sensing_and_GIS_Techniques","translated_slug":"","page_count":20,"language":"en","content_type":"Work","owner":{"id":80025315,"first_name":"Firoz","middle_initials":null,"last_name":"Khan","page_name":"FirozKhan","domain_name":"hnbgarhwal","created_at":"2018-04-03T23:09:25.770-07:00","display_name":"Firoz Khan","url":"https://hnbgarhwal.academia.edu/FirozKhan"},"attachments":[{"id":118928529,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/118928529/thumbnails/1.jpg","file_name":"Hydrological_and_Morphometric_Study_of_Girna_Basin.pdf","download_url":"https://www.academia.edu/attachments/118928529/download_file?st=MTczMzI2Mjk0Miw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Hydrological_and_Morphometric_Study_of_t.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/118928529/Hydrological_and_Morphometric_Study_of_Girna_Basin-libre.pdf?1729151066=\u0026response-content-disposition=attachment%3B+filename%3DHydrological_and_Morphometric_Study_of_t.pdf\u0026Expires=1733266542\u0026Signature=NSlLYWdbervqweRkgCz79J5Xle9wGQfHzlAg4MnxLsfbyy74mj4bUdTIClwC675nJZdBx5lTvSOnIY7N3-TU7X~9RF-vkcBHTXatk3pHXaK4AXgWWxnSabgvCVKBohCsDM3OG9UK4CMmtTvQNSO1mjw4m0jl55f7lqPE8iSWTttoxnkmY7RSJXyb9IqdgfF79TrBvPzLPgxrbBYsWkO6Ta~-rQmu568v4IN~iuAcAVJv5IY46l2aRSPgd4R0n~9lvYR-PqmqvD1cqa4cc1fI5jOFq2RhH~OgmwwGyn-j49Y~OI9fzgxKiOddOOOZ0k9Urt9oiqai6oiFYMKSien4Pg__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"research_interests":[{"id":245225,"name":"Morphometric Analysis using GIS Techniques","url":"https://www.academia.edu/Documents/in/Morphometric_Analysis_using_GIS_Techniques"}],"urls":[]}, dispatcherData: dispatcherData }); $(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="124763688"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/124763688/Holocene_paleoclimatic_records_from_Chakrata_area_Northwest_Himalaya"><img alt="Research paper thumbnail of Holocene paleoclimatic records from Chakrata area, Northwest Himalaya" class="work-thumbnail" src="https://attachments.academia-assets.com/118928486/thumbnails/1.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/124763688/Holocene_paleoclimatic_records_from_Chakrata_area_Northwest_Himalaya">Holocene paleoclimatic records from Chakrata area, Northwest Himalaya</a></div><div class="wp-workCard_item"><span>Quaternary International</span><span>, 2024</span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">We present monsoon variability records for the Holocene using multi-proxy approach (environmental...</span><a class="js-work-more-abstract" data-broccoli-component="work_strip.more_abstract" data-click-track="profile-work-strip-more-abstract" href="javascript:;"><span> more </span><span><i class="fa fa-caret-down"></i></span></a><span class="js-work-more-abstract-untruncated hidden">We present monsoon variability records for the Holocene using multi-proxy approach (environmental magnetism, carbon isotope, and total organic carbon) from a 146 cm thick sedimentary profile in the Kotikanasar meadow (Chakrata), Northwest Himalaya. The chronology of the record was constrained by five AMS 14 C ages. The carbon isotope (δ 13 C) and Total Organic Carbon (TOC) data highly variable which vary between − 26.62‰ and − 22.46‰ (C 3-plants) and 0.1-~4%, respectively, indicating paleo-vegetation history and productivity of the studied area. The environmental magnetism is highly fluctuating in the Early Holocene with high concentrations of magnetic minerals during the high monsoon conditions and vice-versa. Intense Indian Summer Monsoon (ISM) phases were identified during the Early and Late Holocene i.e., ~9.2 to 7.4 ka, and ~4.8 ka to Modern which shows warm and wet climate. While decline in the ISM intensity during ~7.4 to 4.8 ka which indicates cold and dry climatic condition in the Northwest Himalayan regions. From ~9.2 to 7.4 ka, highly fluctuating climate linked with the Early Holocene warming. Sediment profile exhibits aridity in climate accompanying with the high influence of mid-latitude westerlies during ~7.4 to 4.8 ka from Northwest Indian regions. Hence the longterm fluctuation in the climate governed by the changes in the North Atlantic Ocean circulation as well as variations in the incoming solar radiations.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="778184538f68e0eff4ae08bcf964099e" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":118928486,"asset_id":124763688,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/118928486/download_file?st=MTczMzI2Mjk0Miw4LjIyMi4yMDguMTQ2&s=profile"><span><i class="fa fa-arrow-down"></i></span><span>Download</span></a><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="124763688"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="124763688"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 124763688; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=124763688]").text(description); $(".js-view-count[data-work-id=124763688]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 124763688; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='124763688']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 124763688, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (true){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "778184538f68e0eff4ae08bcf964099e" } } $('.js-work-strip[data-work-id=124763688]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":124763688,"title":"Holocene paleoclimatic records from Chakrata area, Northwest Himalaya","translated_title":"","metadata":{"doi":"10.1016/j.quaint.2024.08.008","abstract":"We present monsoon variability records for the Holocene using multi-proxy approach (environmental magnetism, carbon isotope, and total organic carbon) from a 146 cm thick sedimentary profile in the Kotikanasar meadow (Chakrata), Northwest Himalaya. The chronology of the record was constrained by five AMS 14 C ages. The carbon isotope (δ 13 C) and Total Organic Carbon (TOC) data highly variable which vary between − 26.62‰ and − 22.46‰ (C 3-plants) and 0.1-~4%, respectively, indicating paleo-vegetation history and productivity of the studied area. The environmental magnetism is highly fluctuating in the Early Holocene with high concentrations of magnetic minerals during the high monsoon conditions and vice-versa. Intense Indian Summer Monsoon (ISM) phases were identified during the Early and Late Holocene i.e., ~9.2 to 7.4 ka, and ~4.8 ka to Modern which shows warm and wet climate. While decline in the ISM intensity during ~7.4 to 4.8 ka which indicates cold and dry climatic condition in the Northwest Himalayan regions. From ~9.2 to 7.4 ka, highly fluctuating climate linked with the Early Holocene warming. Sediment profile exhibits aridity in climate accompanying with the high influence of mid-latitude westerlies during ~7.4 to 4.8 ka from Northwest Indian regions. Hence the longterm fluctuation in the climate governed by the changes in the North Atlantic Ocean circulation as well as variations in the incoming solar radiations.","publication_date":{"day":null,"month":null,"year":2024,"errors":{}},"publication_name":"Quaternary International"},"translated_abstract":"We present monsoon variability records for the Holocene using multi-proxy approach (environmental magnetism, carbon isotope, and total organic carbon) from a 146 cm thick sedimentary profile in the Kotikanasar meadow (Chakrata), Northwest Himalaya. The chronology of the record was constrained by five AMS 14 C ages. The carbon isotope (δ 13 C) and Total Organic Carbon (TOC) data highly variable which vary between − 26.62‰ and − 22.46‰ (C 3-plants) and 0.1-~4%, respectively, indicating paleo-vegetation history and productivity of the studied area. The environmental magnetism is highly fluctuating in the Early Holocene with high concentrations of magnetic minerals during the high monsoon conditions and vice-versa. Intense Indian Summer Monsoon (ISM) phases were identified during the Early and Late Holocene i.e., ~9.2 to 7.4 ka, and ~4.8 ka to Modern which shows warm and wet climate. While decline in the ISM intensity during ~7.4 to 4.8 ka which indicates cold and dry climatic condition in the Northwest Himalayan regions. From ~9.2 to 7.4 ka, highly fluctuating climate linked with the Early Holocene warming. Sediment profile exhibits aridity in climate accompanying with the high influence of mid-latitude westerlies during ~7.4 to 4.8 ka from Northwest Indian regions. Hence the longterm fluctuation in the climate governed by the changes in the North Atlantic Ocean circulation as well as variations in the incoming solar radiations.","internal_url":"https://www.academia.edu/124763688/Holocene_paleoclimatic_records_from_Chakrata_area_Northwest_Himalaya","translated_internal_url":"","created_at":"2024-10-15T20:53:42.647-07:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":80025315,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[{"id":42552802,"work_id":124763688,"tagging_user_id":80025315,"tagged_user_id":2960316,"co_author_invite_id":null,"email":"y***l@gmail.com","affiliation":"Hemwati Nandan Bahuguna Garhwal University","display_order":1,"name":"Yaspal Sundriyal","title":"Holocene paleoclimatic records from Chakrata area, Northwest Himalaya"}],"downloadable_attachments":[{"id":118928486,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/118928486/thumbnails/1.jpg","file_name":"Holocene_paleoclimatic_records_from_Chakrata_area_Northwest_Himalaya.pdf","download_url":"https://www.academia.edu/attachments/118928486/download_file?st=MTczMzI2Mjk0Miw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Holocene_paleoclimatic_records_from_Chak.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/118928486/Holocene_paleoclimatic_records_from_Chakrata_area_Northwest_Himalaya-libre.pdf?1729051588=\u0026response-content-disposition=attachment%3B+filename%3DHolocene_paleoclimatic_records_from_Chak.pdf\u0026Expires=1733266542\u0026Signature=B6zlGWpWHUkq1J8s3~lnqc-tNSXpYXcWlZStonFuDj3iTxrdOjZ41vBOeol9-krSh~WuPSpDz9ElonvXq5PT-gL1QnBqVH~S8OLWAfmTt-YmhdDXoiAfGJqYd~79lLyH-ylmfdlooh36aDlIPHkiMgI1pjExkpT5n905K2qHD~vQMjREKXghkrmROn2ZbS3hMHCeG7MZald8SQD7e9rA2O~fdWLLXvdsaahDo7y3xrcLcQ4Xbni0k8MZv1AlHkcLC9a8215TS7c-svCiI9T3iGICaGkxobPACuxQpdAys0Akjh6toOKfjJ64LXajGr~Fwo6yNq7ZDhL-xoKMUseLSA__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"slug":"Holocene_paleoclimatic_records_from_Chakrata_area_Northwest_Himalaya","translated_slug":"","page_count":12,"language":"en","content_type":"Work","owner":{"id":80025315,"first_name":"Firoz","middle_initials":null,"last_name":"Khan","page_name":"FirozKhan","domain_name":"hnbgarhwal","created_at":"2018-04-03T23:09:25.770-07:00","display_name":"Firoz Khan","url":"https://hnbgarhwal.academia.edu/FirozKhan"},"attachments":[{"id":118928486,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/118928486/thumbnails/1.jpg","file_name":"Holocene_paleoclimatic_records_from_Chakrata_area_Northwest_Himalaya.pdf","download_url":"https://www.academia.edu/attachments/118928486/download_file?st=MTczMzI2Mjk0Miw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Holocene_paleoclimatic_records_from_Chak.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/118928486/Holocene_paleoclimatic_records_from_Chakrata_area_Northwest_Himalaya-libre.pdf?1729051588=\u0026response-content-disposition=attachment%3B+filename%3DHolocene_paleoclimatic_records_from_Chak.pdf\u0026Expires=1733266542\u0026Signature=B6zlGWpWHUkq1J8s3~lnqc-tNSXpYXcWlZStonFuDj3iTxrdOjZ41vBOeol9-krSh~WuPSpDz9ElonvXq5PT-gL1QnBqVH~S8OLWAfmTt-YmhdDXoiAfGJqYd~79lLyH-ylmfdlooh36aDlIPHkiMgI1pjExkpT5n905K2qHD~vQMjREKXghkrmROn2ZbS3hMHCeG7MZald8SQD7e9rA2O~fdWLLXvdsaahDo7y3xrcLcQ4Xbni0k8MZv1AlHkcLC9a8215TS7c-svCiI9T3iGICaGkxobPACuxQpdAys0Akjh6toOKfjJ64LXajGr~Fwo6yNq7ZDhL-xoKMUseLSA__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"research_interests":[{"id":4037,"name":"Environmetal Earth Science","url":"https://www.academia.edu/Documents/in/Environmetal_Earth_Science"},{"id":19509,"name":"Diatoms as indicators","url":"https://www.academia.edu/Documents/in/Diatoms_as_indicators"},{"id":23422,"name":"Paleoclimate","url":"https://www.academia.edu/Documents/in/Paleoclimate"}],"urls":[]}, dispatcherData: dispatcherData }); $(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="124256860"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/124256860/A_preliminary_assessment_of_the_7th_February_2021_flashflood_in_lower_Dhauli_Ganga_valley_Central_Himalaya_India"><img alt="Research paper thumbnail of A preliminary assessment of the 7th February 2021 flashflood in lower Dhauli Ganga valley, Central Himalaya, India" class="work-thumbnail" src="https://a.academia-assets.com/images/blank-paper.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/124256860/A_preliminary_assessment_of_the_7th_February_2021_flashflood_in_lower_Dhauli_Ganga_valley_Central_Himalaya_India">A preliminary assessment of the 7th February 2021 flashflood in lower Dhauli Ganga valley, Central Himalaya, India</a></div><div class="wp-workCard_item"><span>Journal of Earth System Science</span><span>, 2021</span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">A short-lived flashflood in Rishi and Dhauli Ganga rivers on 7th February 2021, Uttarakhand Himal...</span><a class="js-work-more-abstract" data-broccoli-component="work_strip.more_abstract" data-click-track="profile-work-strip-more-abstract" href="javascript:;"><span> more </span><span><i class="fa fa-caret-down"></i></span></a><span class="js-work-more-abstract-untruncated hidden">A short-lived flashflood in Rishi and Dhauli Ganga rivers on 7th February 2021, Uttarakhand Himalaya, killed 65 people with 141 reported missing (official estimate) and devastated two hydropower projects. Geomorphological observations supported by meteorological data suggest that the flood was triggered by a combination of avalanche and debris flow. The Dhauli Ganga valley has preserved ponded sedimentary sequences (laminated sand and silty-clay), suggesting that the valley is prone to episodic mega foods in the recent geological past. Considering that the receding glaciers in the higher Himalaya have left behind enormous sediment, unusual weather events are likely to generate such disasters more frequently as the climate becomes warmer. Thus, the study calls for not only incorporating the disaster risk assessment in the developmental planning of the Himalayan region but also recommends routine monitoring of the potential areas of structural failures in the glaciated valleys along with supra-glacial lakes.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="124256860"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="124256860"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 124256860; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=124256860]").text(description); $(".js-view-count[data-work-id=124256860]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 124256860; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='124256860']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 124256860, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (false){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "-1" } } $('.js-work-strip[data-work-id=124256860]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":124256860,"title":"A preliminary assessment of the 7th February 2021 flashflood in lower Dhauli Ganga valley, Central Himalaya, India","translated_title":"","metadata":{"abstract":"A short-lived flashflood in Rishi and Dhauli Ganga rivers on 7th February 2021, Uttarakhand Himalaya, killed 65 people with 141 reported missing (official estimate) and devastated two hydropower projects. Geomorphological observations supported by meteorological data suggest that the flood was triggered by a combination of avalanche and debris flow. The Dhauli Ganga valley has preserved ponded sedimentary sequences (laminated sand and silty-clay), suggesting that the valley is prone to episodic mega foods in the recent geological past. Considering that the receding glaciers in the higher Himalaya have left behind enormous sediment, unusual weather events are likely to generate such disasters more frequently as the climate becomes warmer. Thus, the study calls for not only incorporating the disaster risk assessment in the developmental planning of the Himalayan region but also recommends routine monitoring of the potential areas of structural failures in the glaciated valleys along with supra-glacial lakes.","publisher":"Springer Science and Business Media LLC","publication_date":{"day":null,"month":null,"year":2021,"errors":{}},"publication_name":"Journal of Earth System Science"},"translated_abstract":"A short-lived flashflood in Rishi and Dhauli Ganga rivers on 7th February 2021, Uttarakhand Himalaya, killed 65 people with 141 reported missing (official estimate) and devastated two hydropower projects. Geomorphological observations supported by meteorological data suggest that the flood was triggered by a combination of avalanche and debris flow. The Dhauli Ganga valley has preserved ponded sedimentary sequences (laminated sand and silty-clay), suggesting that the valley is prone to episodic mega foods in the recent geological past. Considering that the receding glaciers in the higher Himalaya have left behind enormous sediment, unusual weather events are likely to generate such disasters more frequently as the climate becomes warmer. Thus, the study calls for not only incorporating the disaster risk assessment in the developmental planning of the Himalayan region but also recommends routine monitoring of the potential areas of structural failures in the glaciated valleys along with supra-glacial lakes.","internal_url":"https://www.academia.edu/124256860/A_preliminary_assessment_of_the_7th_February_2021_flashflood_in_lower_Dhauli_Ganga_valley_Central_Himalaya_India","translated_internal_url":"","created_at":"2024-09-29T09:51:24.146-07:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":80025315,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[{"id":42462081,"work_id":124256860,"tagging_user_id":80025315,"tagged_user_id":212258895,"co_author_invite_id":null,"email":"s***u@bhu.ac.in","display_order":0,"name":"SUBHENDU PRADHAN","title":"A preliminary assessment of the 7th February 2021 flashflood in lower Dhauli Ganga valley, Central Himalaya, India"},{"id":42552788,"work_id":124256860,"tagging_user_id":80025315,"tagged_user_id":289421734,"co_author_invite_id":null,"email":"n***u@gmail.com","display_order":1073741824,"name":"Naresh Rana","title":"A preliminary assessment of the 7th February 2021 flashflood in lower Dhauli Ganga valley, Central Himalaya, India"},{"id":42552789,"work_id":124256860,"tagging_user_id":80025315,"tagged_user_id":14831970,"co_author_invite_id":null,"email":"s***u@gmail.com","display_order":1610612736,"name":"sp sati","title":"A preliminary assessment of the 7th February 2021 flashflood in lower Dhauli Ganga valley, Central Himalaya, India"},{"id":42552790,"work_id":124256860,"tagging_user_id":80025315,"tagged_user_id":2960316,"co_author_invite_id":null,"email":"y***l@gmail.com","affiliation":"Hemwati Nandan Bahuguna Garhwal University","display_order":1879048192,"name":"Yaspal Sundriyal","title":"A preliminary assessment of the 7th February 2021 flashflood in lower Dhauli Ganga valley, Central Himalaya, India"},{"id":42552791,"work_id":124256860,"tagging_user_id":80025315,"tagged_user_id":44430674,"co_author_invite_id":null,"email":"s***k@gmail.com","display_order":2013265920,"name":"SAMEEKSHA KAUSHIK","title":"A preliminary assessment of the 7th February 2021 flashflood in lower Dhauli Ganga valley, Central Himalaya, India"},{"id":42552830,"work_id":124256860,"tagging_user_id":80025315,"tagged_user_id":67664303,"co_author_invite_id":null,"email":"n***l@gmail.com","display_order":2080374784,"name":"navin juyal","title":"A preliminary assessment of the 7th February 2021 flashflood in lower Dhauli Ganga valley, Central Himalaya, India"},{"id":42552850,"work_id":124256860,"tagging_user_id":80025315,"tagged_user_id":4032063,"co_author_invite_id":null,"email":"s***a@gmail.com","affiliation":"Physical Research Laboratory","display_order":2113929216,"name":"Shubhra Sharma","title":"A preliminary assessment of the 7th February 2021 flashflood in lower Dhauli Ganga valley, Central Himalaya, India"}],"downloadable_attachments":[],"slug":"A_preliminary_assessment_of_the_7th_February_2021_flashflood_in_lower_Dhauli_Ganga_valley_Central_Himalaya_India","translated_slug":"","page_count":null,"language":"en","content_type":"Work","owner":{"id":80025315,"first_name":"Firoz","middle_initials":null,"last_name":"Khan","page_name":"FirozKhan","domain_name":"hnbgarhwal","created_at":"2018-04-03T23:09:25.770-07:00","display_name":"Firoz Khan","url":"https://hnbgarhwal.academia.edu/FirozKhan"},"attachments":[],"research_interests":[{"id":281,"name":"Physical Geography","url":"https://www.academia.edu/Documents/in/Physical_Geography"},{"id":406,"name":"Geology","url":"https://www.academia.edu/Documents/in/Geology"},{"id":31040,"name":"Hydropower","url":"https://www.academia.edu/Documents/in/Hydropower"},{"id":46724,"name":"Earth System Science","url":"https://www.academia.edu/Documents/in/Earth_System_Science"},{"id":112709,"name":"Debris Flow","url":"https://www.academia.edu/Documents/in/Debris_Flow"},{"id":352542,"name":"Glacier","url":"https://www.academia.edu/Documents/in/Glacier"},{"id":458918,"name":"Debris","url":"https://www.academia.edu/Documents/in/Debris"},{"id":1567560,"name":"Sedimentary Rock","url":"https://www.academia.edu/Documents/in/Sedimentary_Rock"},{"id":3647976,"name":"Flood Myth","url":"https://www.academia.edu/Documents/in/Flood_Myth"}],"urls":[{"id":44878403,"url":"https://link.springer.com/content/pdf/10.1007/s12040-021-01608-z.pdf"}]}, dispatcherData: dispatcherData }); $(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="98851087"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/98851087/Historical_Review_and_Prospect_on_Diatoms_Study_in_India"><img alt="Research paper thumbnail of Historical Review and Prospect on Diatoms Study in India" class="work-thumbnail" src="https://attachments.academia-assets.com/100091195/thumbnails/1.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/98851087/Historical_Review_and_Prospect_on_Diatoms_Study_in_India">Historical Review and Prospect on Diatoms Study in India</a></div><div class="wp-workCard_item"><span>Bulletin of Pure and Applied Sciences-Geology </span><span>, 2022</span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">In recent years, diatom studies have been consisting of different approach i.e., taxonomic study,...</span><a class="js-work-more-abstract" data-broccoli-component="work_strip.more_abstract" data-click-track="profile-work-strip-more-abstract" href="javascript:;"><span> more </span><span><i class="fa fa-caret-down"></i></span></a><span class="js-work-more-abstract-untruncated hidden">In recent years, diatom studies have been consisting of different approach i.e., taxonomic study, contamination history, paleoclimate etc. The significant study has been reported from the different part of the Indian subcontinent. Especially in India, from the last several decades the study on diatom shifted from taxonomical classification to palaeothermometry study using isotopic analysis. To know the present status and get the future direction it is very important to review the past studies which not only gives the ample information about the records available but also benefitting to get future direction. In the present review we present the comprehensive review on records available from three different geopolitical regions. The review on these three regions shows that most of the work Indian parts in past decades diatom is mostly used for taxonomical and pollution study. However, baseline information on diatom diversity has not been examined in many Indian regions. In recent time the study has been shifted in the direction towards palaeothermometry reconstruction using advance analytical techniques such as stable isotope and others.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="866f5d82649e3087ce522edc60745fd4" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":100091195,"asset_id":98851087,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/100091195/download_file?st=MTczMzI2Mjk0Miw4LjIyMi4yMDguMTQ2&s=profile"><span><i class="fa fa-arrow-down"></i></span><span>Download</span></a><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="98851087"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="98851087"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 98851087; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=98851087]").text(description); $(".js-view-count[data-work-id=98851087]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 98851087; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='98851087']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 98851087, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (true){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "866f5d82649e3087ce522edc60745fd4" } } $('.js-work-strip[data-work-id=98851087]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":98851087,"title":"Historical Review and Prospect on Diatoms Study in India","translated_title":"","metadata":{"doi":"10.5958/2320-3234.2022.00023.3","abstract":"In recent years, diatom studies have been consisting of different approach i.e., taxonomic study, contamination history, paleoclimate etc. The significant study has been reported from the different part of the Indian subcontinent. 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In recent time the study has been shifted in the direction towards palaeothermometry reconstruction using advance analytical techniques such as stable isotope and others.","publication_date":{"day":null,"month":null,"year":2022,"errors":{}},"publication_name":"Bulletin of Pure and Applied Sciences-Geology "},"translated_abstract":"In recent years, diatom studies have been consisting of different approach i.e., taxonomic study, contamination history, paleoclimate etc. The significant study has been reported from the different part of the Indian subcontinent. Especially in India, from the last several decades the study on diatom shifted from taxonomical classification to palaeothermometry study using isotopic analysis. To know the present status and get the future direction it is very important to review the past studies which not only gives the ample information about the records available but also benefitting to get future direction. 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$(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="98850660"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/98850660/Indian_summer_monsoon_variability_during_the_last_20_kyr_Evidence_from_peat_record_from_the_Baspa_Valley_northwest_Himalaya_India"><img alt="Research paper thumbnail of Indian summer monsoon variability during the last 20 kyr: Evidence from peat record from the Baspa Valley, northwest Himalaya, India" class="work-thumbnail" src="https://attachments.academia-assets.com/100090902/thumbnails/1.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/98850660/Indian_summer_monsoon_variability_during_the_last_20_kyr_Evidence_from_peat_record_from_the_Baspa_Valley_northwest_Himalaya_India">Indian summer monsoon variability during the last 20 kyr: Evidence from peat record from the Baspa Valley, northwest Himalaya, India</a></div><div class="wp-workCard_item"><span>Journal of Earth System Science</span><span>, 2022</span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">We present millennial to centennial-scale monsoon variability during the Late-Pleistocene to Holo...</span><a class="js-work-more-abstract" data-broccoli-component="work_strip.more_abstract" data-click-track="profile-work-strip-more-abstract" href="javascript:;"><span> more </span><span><i class="fa fa-caret-down"></i></span></a><span class="js-work-more-abstract-untruncated hidden">We present millennial to centennial-scale monsoon variability during the Late-Pleistocene to Holocene using multi-proxy data from 100 cm thick peat deposit in the Baspa Valley, northwest Himalaya. Based on high-resolution mineral magnetism, carbon isotope, and total organic carbon data supported by radiocarbon dating, four climatic phases of alternating strengthened and weakened Indian summer monsoon (ISM) are identiBed for the last 20 kyr in the higher central Himalaya. Periods of strengthened ISM are dated to 15 to 14 ka, 10 to 7 ka, 2.4 to 1.3 ka, and 243 yr BP to present, which is ascribed to the post-Older Dryas associated with an increase in solar insolation. The phases of weakened ISM are bracketed between 20 and 15 ka, 14 to 10 ka, 7 to 2.4 ka, and 1300 to 243 yr BP. These phases are attributed to global cooling events, i.e., the Last Glacial Maximum (LGM), Younger Dryas (YD), and the Middle to Late Holocene. They govern by changes in the solar insolation.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="3716c234c6ad08df309fcbc4f9601fd4" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":100090902,"asset_id":98850660,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/100090902/download_file?st=MTczMzI2Mjk0Miw4LjIyMi4yMDguMTQ2&s=profile"><span><i class="fa fa-arrow-down"></i></span><span>Download</span></a><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="98850660"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="98850660"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 98850660; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=98850660]").text(description); $(".js-view-count[data-work-id=98850660]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 98850660; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='98850660']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 98850660, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (true){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "3716c234c6ad08df309fcbc4f9601fd4" } } $('.js-work-strip[data-work-id=98850660]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":98850660,"title":"Indian summer monsoon variability during the last 20 kyr: Evidence from peat record from the Baspa Valley, northwest Himalaya, India","translated_title":"","metadata":{"doi":"10.1007/s12040-022-01906-0","abstract":"We present millennial to centennial-scale monsoon variability during the Late-Pleistocene to Holocene using multi-proxy data from 100 cm thick peat deposit in the Baspa Valley, northwest Himalaya. Based on high-resolution mineral magnetism, carbon isotope, and total organic carbon data supported by radiocarbon dating, four climatic phases of alternating strengthened and weakened Indian summer monsoon (ISM) are identiBed for the last 20 kyr in the higher central Himalaya. Periods of strengthened ISM are dated to 15 to 14 ka, 10 to 7 ka, 2.4 to 1.3 ka, and 243 yr BP to present, which is ascribed to the post-Older Dryas associated with an increase in solar insolation. The phases of weakened ISM are bracketed between 20 and 15 ka, 14 to 10 ka, 7 to 2.4 ka, and 1300 to 243 yr BP. These phases are attributed to global cooling events, i.e., the Last Glacial Maximum (LGM), Younger Dryas (YD), and the Middle to Late Holocene. They govern by changes in the solar insolation.","publication_date":{"day":null,"month":null,"year":2022,"errors":{}},"publication_name":"Journal of Earth System Science"},"translated_abstract":"We present millennial to centennial-scale monsoon variability during the Late-Pleistocene to Holocene using multi-proxy data from 100 cm thick peat deposit in the Baspa Valley, northwest Himalaya. Based on high-resolution mineral magnetism, carbon isotope, and total organic carbon data supported by radiocarbon dating, four climatic phases of alternating strengthened and weakened Indian summer monsoon (ISM) are identiBed for the last 20 kyr in the higher central Himalaya. Periods of strengthened ISM are dated to 15 to 14 ka, 10 to 7 ka, 2.4 to 1.3 ka, and 243 yr BP to present, which is ascribed to the post-Older Dryas associated with an increase in solar insolation. The phases of weakened ISM are bracketed between 20 and 15 ka, 14 to 10 ka, 7 to 2.4 ka, and 1300 to 243 yr BP. These phases are attributed to global cooling events, i.e., the Last Glacial Maximum (LGM), Younger Dryas (YD), and the Middle to Late Holocene. 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$(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="72368006"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/72368006/Hydrological_Characteristics_of_7_th_February_2021_Rishi_Ganga_Flood_Implication_towards_Understanding_Flood_Hazards_in_Higher_Himalaya"><img alt="Research paper thumbnail of Hydrological Characteristics of 7 th February 2021 Rishi Ganga Flood: Implication towards Understanding Flood Hazards in Higher Himalaya" class="work-thumbnail" src="https://attachments.academia-assets.com/81321856/thumbnails/1.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/72368006/Hydrological_Characteristics_of_7_th_February_2021_Rishi_Ganga_Flood_Implication_towards_Understanding_Flood_Hazards_in_Higher_Himalaya">Hydrological Characteristics of 7 th February 2021 Rishi Ganga Flood: Implication towards Understanding Flood Hazards in Higher Himalaya</a></div><div class="wp-workCard_item wp-workCard--coauthors"><span>by </span><span><a class="" data-click-track="profile-work-strip-authors" href="https://independent.academia.edu/SAMEEKSHAKAUSHIK">SAMEEKSHA KAUSHIK</a> and <a class="" data-click-track="profile-work-strip-authors" href="https://hnbgarhwal.academia.edu/FirozKhan">Firoz Khan</a></span></div><div class="wp-workCard_item"><span>JOURNAL GEOLOGICAL SOCIETY OF INDIA</span><span>, 2021</span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">A flash flood that originated from Raunthi Gad-a tributary of the Rishi Ganga river, in Garhwal H...</span><a class="js-work-more-abstract" data-broccoli-component="work_strip.more_abstract" data-click-track="profile-work-strip-more-abstract" href="javascript:;"><span> more </span><span><i class="fa fa-caret-down"></i></span></a><span class="js-work-more-abstract-untruncated hidden">A flash flood that originated from Raunthi Gad-a tributary of the Rishi Ganga river, in Garhwal Himalaya, caused unprecedented loss to lives and damaged two hydropower projects on 7 th Februray 2021. In order to asses the flood magnitude, the flow parameters of the flood were calculated using the super-elevation of the flood marks preserved in the flood affected valleys. The textural characteristics of the flood deposits in the upper reaches of the valleys indicate dominance of debris flows. The peak discharge upstream of the confluence of Rishi Ganga and Dhauli Ganga was around 1.1x10 5 m 3 /s, which was four order of magnitiude higher than the normal peak discharge (~ 3 m 3 /s). The flow achieved a velocity of 30±3 m/s. An exponential reduction in the flow velocity (from ~37 to 2 m/s) with distance is observed. For which the river gradient and increase in sediment load is implied flow that along its entrained way downstream between Raini and Tapovan. Considering the sensitivity of paraglacial zones to climate change, the paper calls for detailed studies pertaining to the response of paraglacial zones to extreme weather events. Importnatly, it is necessary to have more hydrological data covering multiple valleys for predictive model simulation of the nature and magnitude of such disasters in future.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="db03d8ea86033e300c3bf60c7585482e" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":81321856,"asset_id":72368006,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/81321856/download_file?st=MTczMzI2Mjk0Miw4LjIyMi4yMDguMTQ2&s=profile"><span><i class="fa fa-arrow-down"></i></span><span>Download</span></a><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="72368006"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="72368006"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 72368006; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=72368006]").text(description); $(".js-view-count[data-work-id=72368006]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 72368006; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='72368006']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 72368006, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (true){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "db03d8ea86033e300c3bf60c7585482e" } } $('.js-work-strip[data-work-id=72368006]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":72368006,"title":"Hydrological Characteristics of 7 th February 2021 Rishi Ganga Flood: Implication towards Understanding Flood Hazards in Higher Himalaya","translated_title":"","metadata":{"abstract":"A flash flood that originated from Raunthi Gad-a tributary of the Rishi Ganga river, in Garhwal Himalaya, caused unprecedented loss to lives and damaged two hydropower projects on 7 th Februray 2021. In order to asses the flood magnitude, the flow parameters of the flood were calculated using the super-elevation of the flood marks preserved in the flood affected valleys. The textural characteristics of the flood deposits in the upper reaches of the valleys indicate dominance of debris flows. The peak discharge upstream of the confluence of Rishi Ganga and Dhauli Ganga was around 1.1x10 5 m 3 /s, which was four order of magnitiude higher than the normal peak discharge (~ 3 m 3 /s). The flow achieved a velocity of 30±3 m/s. An exponential reduction in the flow velocity (from ~37 to 2 m/s) with distance is observed. For which the river gradient and increase in sediment load is implied flow that along its entrained way downstream between Raini and Tapovan. Considering the sensitivity of paraglacial zones to climate change, the paper calls for detailed studies pertaining to the response of paraglacial zones to extreme weather events. 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The peak discharge upstream of the confluence of Rishi Ganga and Dhauli Ganga was around 1.1x10 5 m 3 /s, which was four order of magnitiude higher than the normal peak discharge (~ 3 m 3 /s). The flow achieved a velocity of 30±3 m/s. An exponential reduction in the flow velocity (from ~37 to 2 m/s) with distance is observed. For which the river gradient and increase in sediment load is implied flow that along its entrained way downstream between Raini and Tapovan. Considering the sensitivity of paraglacial zones to climate change, the paper calls for detailed studies pertaining to the response of paraglacial zones to extreme weather events. 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class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/72367722/Sedimentation_Pattern_and_its_Controlling_Factors_in_Indian_Lakes">Sedimentation Pattern and its Controlling Factors in Indian Lakes</a></div><div class="wp-workCard_item"><span>Bulletin of Pure and Applied Sciences-Geology</span><span>, 2021</span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">Sedimentation in lakes occurs from the time of its formation and continues till the final deposit...</span><a class="js-work-more-abstract" data-broccoli-component="work_strip.more_abstract" data-click-track="profile-work-strip-more-abstract" href="javascript:;"><span> more </span><span><i class="fa fa-caret-down"></i></span></a><span class="js-work-more-abstract-untruncated hidden">Sedimentation in lakes occurs from the time of its formation and continues till the final deposition. The<br />rate of sedimentation varies depending upon climate, geology, soil cover and relief. In the present study,<br />an attempt has been made to investigate the distribution and variation of sedimentation rate in Indian<br />lakes. For this purpose, Indian lakes are classified into three zones viz., North Indian lakes (NIL), Central<br />Indian lakes (CIL), South Indian lakes (SIL) and 27 sampling points distributed throughout India has<br />been considered among all three zones. Correlation of rate of sedimentation data with catchment area,<br />surface area and lithology is done in order to understand the controlling factors, rainfall and temperature<br />data are also taken into consideration to know the effect on the sedimentation rate. In all three zones, the<br />highest precipitation observed 2488, 1800 and 4000 mm/yr in the Nainital lake, Chilika lake and Pookot<br />lake, respectively and temperature fluctuations in the northern region of India is higher than the central<br />and southern region. The results showed that the NIL have relatively higher sedimentation rate compared<br />to the CIL and SIL due to slopy terrain, higher precipitation, temperature and lithological inconsistency in<br />northern Indian region whereas all these factors are less effective in other two zones with a minor<br />contribution from other independent factors. NIL have ~0.634-0.804 cm/yr and ~0.636-1.117 cm/yr more<br />sedimentation rate than CIL and SIL, respectively.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="ae21c5fc0a5d265cd502a8c729f477ce" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":81321662,"asset_id":72367722,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/81321662/download_file?st=MTczMzI2Mjk0Miw4LjIyMi4yMDguMTQ2&s=profile"><span><i class="fa fa-arrow-down"></i></span><span>Download</span></a><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="72367722"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="72367722"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 72367722; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=72367722]").text(description); $(".js-view-count[data-work-id=72367722]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 72367722; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='72367722']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 72367722, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (true){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "ae21c5fc0a5d265cd502a8c729f477ce" } } $('.js-work-strip[data-work-id=72367722]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":72367722,"title":"Sedimentation Pattern and its Controlling Factors in Indian Lakes","translated_title":"","metadata":{"doi":"10.5958/2320-3234.2021.00005.6","abstract":"Sedimentation in lakes occurs from the time of its formation and continues till the final deposition. The\nrate of sedimentation varies depending upon climate, geology, soil cover and relief. In the present study,\nan attempt has been made to investigate the distribution and variation of sedimentation rate in Indian\nlakes. For this purpose, Indian lakes are classified into three zones viz., North Indian lakes (NIL), Central\nIndian lakes (CIL), South Indian lakes (SIL) and 27 sampling points distributed throughout India has\nbeen considered among all three zones. Correlation of rate of sedimentation data with catchment area,\nsurface area and lithology is done in order to understand the controlling factors, rainfall and temperature\ndata are also taken into consideration to know the effect on the sedimentation rate. In all three zones, the\nhighest precipitation observed 2488, 1800 and 4000 mm/yr in the Nainital lake, Chilika lake and Pookot\nlake, respectively and temperature fluctuations in the northern region of India is higher than the central\nand southern region. The results showed that the NIL have relatively higher sedimentation rate compared\nto the CIL and SIL due to slopy terrain, higher precipitation, temperature and lithological inconsistency in\nnorthern Indian region whereas all these factors are less effective in other two zones with a minor\ncontribution from other independent factors. NIL have ~0.634-0.804 cm/yr and ~0.636-1.117 cm/yr more\nsedimentation rate than CIL and SIL, respectively.","publication_date":{"day":null,"month":null,"year":2021,"errors":{}},"publication_name":"Bulletin of Pure and Applied Sciences-Geology"},"translated_abstract":"Sedimentation in lakes occurs from the time of its formation and continues till the final deposition. The\nrate of sedimentation varies depending upon climate, geology, soil cover and relief. In the present study,\nan attempt has been made to investigate the distribution and variation of sedimentation rate in Indian\nlakes. For this purpose, Indian lakes are classified into three zones viz., North Indian lakes (NIL), Central\nIndian lakes (CIL), South Indian lakes (SIL) and 27 sampling points distributed throughout India has\nbeen considered among all three zones. Correlation of rate of sedimentation data with catchment area,\nsurface area and lithology is done in order to understand the controlling factors, rainfall and temperature\ndata are also taken into consideration to know the effect on the sedimentation rate. In all three zones, the\nhighest precipitation observed 2488, 1800 and 4000 mm/yr in the Nainital lake, Chilika lake and Pookot\nlake, respectively and temperature fluctuations in the northern region of India is higher than the central\nand southern region. The results showed that the NIL have relatively higher sedimentation rate compared\nto the CIL and SIL due to slopy terrain, higher precipitation, temperature and lithological inconsistency in\nnorthern Indian region whereas all these factors are less effective in other two zones with a minor\ncontribution from other independent factors. NIL have ~0.634-0.804 cm/yr and ~0.636-1.117 cm/yr more\nsedimentation rate than CIL and SIL, respectively.","internal_url":"https://www.academia.edu/72367722/Sedimentation_Pattern_and_its_Controlling_Factors_in_Indian_Lakes","translated_internal_url":"","created_at":"2022-02-23T21:10:00.386-08:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":80025315,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[{"id":37748856,"work_id":72367722,"tagging_user_id":80025315,"tagged_user_id":201105589,"co_author_invite_id":null,"email":"p***e@mygyanvihar.com","display_order":-1,"name":"Pranaya Diwate","title":"Sedimentation Pattern and its Controlling Factors in Indian Lakes"},{"id":37748857,"work_id":72367722,"tagging_user_id":80025315,"tagged_user_id":157140990,"co_author_invite_id":null,"email":"s***4@gmail.com","display_order":1,"name":"Sakshi Maurya","title":"Sedimentation Pattern and its Controlling Factors in Indian Lakes"},{"id":37748858,"work_id":72367722,"tagging_user_id":80025315,"tagged_user_id":134644176,"co_author_invite_id":null,"email":"2***1@mnit.ac.in","display_order":2,"name":"NARENDRA KUMAR MEENA","title":"Sedimentation Pattern and its Controlling Factors in Indian Lakes"},{"id":37748859,"work_id":72367722,"tagging_user_id":80025315,"tagged_user_id":88131786,"co_author_invite_id":null,"email":"s***e@gmail.com","display_order":3,"name":"Samaya Humane","title":"Sedimentation Pattern and its Controlling Factors in Indian Lakes"},{"id":42552847,"work_id":72367722,"tagging_user_id":80025315,"tagged_user_id":2251031,"co_author_invite_id":null,"email":"r***r@gmail.com","affiliation":"University of Mumbai","display_order":1073741825,"name":"Rushikesh Golekar","title":"Sedimentation Pattern and its Controlling Factors in Indian Lakes"}],"downloadable_attachments":[{"id":81321662,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/81321662/thumbnails/1.jpg","file_name":"Sedimentation_Pattern_and_its_Controlling_Factors_in_Indian_Lakes.pdf","download_url":"https://www.academia.edu/attachments/81321662/download_file?st=MTczMzI2Mjk0Miw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Sedimentation_Pattern_and_its_Controllin.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/81321662/Sedimentation_Pattern_and_its_Controlling_Factors_in_Indian_Lakes-libre.pdf?1645679834=\u0026response-content-disposition=attachment%3B+filename%3DSedimentation_Pattern_and_its_Controllin.pdf\u0026Expires=1733266542\u0026Signature=bhI7oAbQoJd5W76MsUdbVVZ5NC4t0n8TwpwuCo7P7P9cgA8VPn7AT3QeYUX0n8jakQqfICt7l587La4amiS6ZmAnHehCbS3s1yYt2BqXF7y3wZNlZrbNM-C0wAU4Gihijq-VmpaZYfjX2WIo3u4yGVe4qDT6Gofa6tfsHFr06g7DiErB57NMkncZURpCK5PLrxEMRT~fmziavq81Mi3MYpj37DW4Al9wFog7f1akLzvhfLTG0SVaiSbiyclqumB5ZGuMvrWAnSEY58m8HR9YbIIUhaqjalY~LhoH-Osv1tUcv9DeV-MoUeQnzMAGICvXHFDGhMhQivDv1tK6GO3Glw__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"slug":"Sedimentation_Pattern_and_its_Controlling_Factors_in_Indian_Lakes","translated_slug":"","page_count":15,"language":"en","content_type":"Work","owner":{"id":80025315,"first_name":"Firoz","middle_initials":null,"last_name":"Khan","page_name":"FirozKhan","domain_name":"hnbgarhwal","created_at":"2018-04-03T23:09:25.770-07:00","display_name":"Firoz Khan","url":"https://hnbgarhwal.academia.edu/FirozKhan"},"attachments":[{"id":81321662,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/81321662/thumbnails/1.jpg","file_name":"Sedimentation_Pattern_and_its_Controlling_Factors_in_Indian_Lakes.pdf","download_url":"https://www.academia.edu/attachments/81321662/download_file?st=MTczMzI2Mjk0Miw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Sedimentation_Pattern_and_its_Controllin.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/81321662/Sedimentation_Pattern_and_its_Controlling_Factors_in_Indian_Lakes-libre.pdf?1645679834=\u0026response-content-disposition=attachment%3B+filename%3DSedimentation_Pattern_and_its_Controllin.pdf\u0026Expires=1733266542\u0026Signature=bhI7oAbQoJd5W76MsUdbVVZ5NC4t0n8TwpwuCo7P7P9cgA8VPn7AT3QeYUX0n8jakQqfICt7l587La4amiS6ZmAnHehCbS3s1yYt2BqXF7y3wZNlZrbNM-C0wAU4Gihijq-VmpaZYfjX2WIo3u4yGVe4qDT6Gofa6tfsHFr06g7DiErB57NMkncZURpCK5PLrxEMRT~fmziavq81Mi3MYpj37DW4Al9wFog7f1akLzvhfLTG0SVaiSbiyclqumB5ZGuMvrWAnSEY58m8HR9YbIIUhaqjalY~LhoH-Osv1tUcv9DeV-MoUeQnzMAGICvXHFDGhMhQivDv1tK6GO3Glw__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"research_interests":[{"id":406,"name":"Geology","url":"https://www.academia.edu/Documents/in/Geology"},{"id":1999,"name":"Limnology","url":"https://www.academia.edu/Documents/in/Limnology"},{"id":19758,"name":"Radiocarbon Dating (Earth Sciences)","url":"https://www.academia.edu/Documents/in/Radiocarbon_Dating_Earth_Sciences_"},{"id":553097,"name":"Reservoir and Lake Sedimentation","url":"https://www.academia.edu/Documents/in/Reservoir_and_Lake_Sedimentation"}],"urls":[]}, dispatcherData: dispatcherData }); $(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="49946826"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/49946826/A_preliminary_assessment_of_the_7th_February_2021_CashCood_in_lower_Dhauli_Ganga_valley_Central_Himalaya_India"><img alt="Research paper thumbnail of A preliminary assessment of the 7th February 2021 CashCood in lower Dhauli Ganga valley, Central Himalaya, India" class="work-thumbnail" src="https://attachments.academia-assets.com/68114580/thumbnails/1.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/49946826/A_preliminary_assessment_of_the_7th_February_2021_CashCood_in_lower_Dhauli_Ganga_valley_Central_Himalaya_India">A preliminary assessment of the 7th February 2021 CashCood in lower Dhauli Ganga valley, Central Himalaya, India</a></div><div class="wp-workCard_item"><span>Journal of Earth System Science</span><span>, 2021</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="dcebc489ad1af052b46655d4e1dfcba9" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":68114580,"asset_id":49946826,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/68114580/download_file?st=MTczMzI2Mjk0Miw4LjIyMi4yMDguMTQ2&s=profile"><span><i class="fa fa-arrow-down"></i></span><span>Download</span></a><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="49946826"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="49946826"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 49946826; 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Geomorphological observations supported by meteorological data suggest that the Cood was triggered by a combination of avalanche and debris Cow. The Dhauli Ganga valley has preserved ponded sedimentary sequences (laminated sand and silty-clay), suggesting that the valley is prone to episodic mega foods in the recent geological past. Considering that the receding glaciers in the higher Himalaya have left behind enormous sediment, unusual weather events are likely to generate such disasters more frequently as the climate becomes warmer. 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dispatcherData: dispatcherData }); $(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> </div><div class="profile--tab_content_container js-tab-pane tab-pane" data-section-id="11446782" id="papers"><div class="js-work-strip profile--work_container" data-work-id="124763828"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/124763828/Morphometric_Analysis_of_Panzara_River_Basin_Watershed_Maharashtra_India_Using_Geospatial_Approach"><img alt="Research paper thumbnail of Morphometric Analysis of Panzara River Basin Watershed, Maharashtra, India Using Geospatial Approach" class="work-thumbnail" src="https://attachments.academia-assets.com/118928598/thumbnails/1.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/124763828/Morphometric_Analysis_of_Panzara_River_Basin_Watershed_Maharashtra_India_Using_Geospatial_Approach">Morphometric Analysis of Panzara River Basin Watershed, Maharashtra, India Using Geospatial Approach</a></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">This work aims to deal with the morphometric analysis of the Panzara River Basin (PRB) watershed,...</span><a class="js-work-more-abstract" data-broccoli-component="work_strip.more_abstract" data-click-track="profile-work-strip-more-abstract" href="javascript:;"><span> more </span><span><i class="fa fa-caret-down"></i></span></a><span class="js-work-more-abstract-untruncated hidden">This work aims to deal with the morphometric analysis of the Panzara River Basin (PRB) watershed, a tributary of the Tapi River in Maharashtra, India. In this study, Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) Digital Elevation Model (DEM) and Survey of India (SOI) toposheets have been used along with various parameters like linear, areal, and relief aspects in Geographical Information System (GIS) environment. Out of total 293 number of streams in the watershed, 226, 54, 12, and 1 are of first, second, third and fourth orders respectively. PRB watershed is of 4th order and less elongated in shape, having lower peak flows of longer duration with dendritic pattern and having coarse drainage texture. The bifurcation ratio lies between 6 and 7, indicating that geological structure doesn't have more influence on drainage patterns. The area forms a rugged topography having an elevation range from 123 to 1199 m above Mean Sea Level (MSL). Variables like Stream Frequency and Drainage Density shows impermeable surface of PRB watershed which causes higher water discharge volume and speed in the basin so that the probability is maximum for frequent floods. The results indicates that PRB is having high slope in SW part as compare to NE part and having very low gradient ratio. These variables also shows a temporal variation in the water flowing speed in the stream when the flood reaches its peak. The outcomes of this work can suggest and recommend a better mechanism for proper watershed management in the PRB.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="94e35e54d9c5748e5a52a58038a78ff1" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":118928598,"asset_id":124763828,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/118928598/download_file?st=MTczMzI2Mjk0Miw4LjIyMi4yMDguMTQ2&st=MTczMzI2Mjk0Miw4LjIyMi4yMDguMTQ2&s=profile"><span><i class="fa fa-arrow-down"></i></span><span>Download</span></a><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="124763828"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="124763828"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 124763828; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=124763828]").text(description); $(".js-view-count[data-work-id=124763828]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 124763828; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='124763828']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 124763828, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (true){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "94e35e54d9c5748e5a52a58038a78ff1" } } $('.js-work-strip[data-work-id=124763828]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":124763828,"title":"Morphometric Analysis of Panzara River Basin Watershed, Maharashtra, India Using Geospatial Approach","translated_title":"","metadata":{"abstract":"This work aims to deal with the morphometric analysis of the Panzara River Basin (PRB) watershed, a tributary of the Tapi River in Maharashtra, India. In this study, Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) Digital Elevation Model (DEM) and Survey of India (SOI) toposheets have been used along with various parameters like linear, areal, and relief aspects in Geographical Information System (GIS) environment. Out of total 293 number of streams in the watershed, 226, 54, 12, and 1 are of first, second, third and fourth orders respectively. PRB watershed is of 4th order and less elongated in shape, having lower peak flows of longer duration with dendritic pattern and having coarse drainage texture. The bifurcation ratio lies between 6 and 7, indicating that geological structure doesn't have more influence on drainage patterns. The area forms a rugged topography having an elevation range from 123 to 1199 m above Mean Sea Level (MSL). Variables like Stream Frequency and Drainage Density shows impermeable surface of PRB watershed which causes higher water discharge volume and speed in the basin so that the probability is maximum for frequent floods. The results indicates that PRB is having high slope in SW part as compare to NE part and having very low gradient ratio. These variables also shows a temporal variation in the water flowing speed in the stream when the flood reaches its peak. The outcomes of this work can suggest and recommend a better mechanism for proper watershed management in the PRB.","publication_date":{"day":null,"month":null,"year":2024,"errors":{}}},"translated_abstract":"This work aims to deal with the morphometric analysis of the Panzara River Basin (PRB) watershed, a tributary of the Tapi River in Maharashtra, India. In this study, Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) Digital Elevation Model (DEM) and Survey of India (SOI) toposheets have been used along with various parameters like linear, areal, and relief aspects in Geographical Information System (GIS) environment. Out of total 293 number of streams in the watershed, 226, 54, 12, and 1 are of first, second, third and fourth orders respectively. PRB watershed is of 4th order and less elongated in shape, having lower peak flows of longer duration with dendritic pattern and having coarse drainage texture. The bifurcation ratio lies between 6 and 7, indicating that geological structure doesn't have more influence on drainage patterns. The area forms a rugged topography having an elevation range from 123 to 1199 m above Mean Sea Level (MSL). Variables like Stream Frequency and Drainage Density shows impermeable surface of PRB watershed which causes higher water discharge volume and speed in the basin so that the probability is maximum for frequent floods. The results indicates that PRB is having high slope in SW part as compare to NE part and having very low gradient ratio. These variables also shows a temporal variation in the water flowing speed in the stream when the flood reaches its peak. The outcomes of this work can suggest and recommend a better mechanism for proper watershed management in the PRB.","internal_url":"https://www.academia.edu/124763828/Morphometric_Analysis_of_Panzara_River_Basin_Watershed_Maharashtra_India_Using_Geospatial_Approach","translated_internal_url":"","created_at":"2024-10-15T21:03:51.000-07:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":80025315,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[{"id":42552857,"work_id":124763828,"tagging_user_id":80025315,"tagged_user_id":49980113,"co_author_invite_id":null,"email":"v***6@gmail.com","display_order":0,"name":"Varun Mishra","title":"Morphometric Analysis of Panzara River Basin Watershed, Maharashtra, India Using Geospatial Approach"}],"downloadable_attachments":[{"id":118928598,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/118928598/thumbnails/1.jpg","file_name":"PanzaraRiverChapter.pdf","download_url":"https://www.academia.edu/attachments/118928598/download_file?st=MTczMzI2Mjk0Miw4LjIyMi4yMDguMTQ2&st=MTczMzI2Mjk0Miw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Morphometric_Analysis_of_Panzara_River_B.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/118928598/PanzaraRiverChapter-libre.pdf?1729151039=\u0026response-content-disposition=attachment%3B+filename%3DMorphometric_Analysis_of_Panzara_River_B.pdf\u0026Expires=1733266542\u0026Signature=MuUIVQdBw-V48nmRyUNFdQFYBtotqdOCs5HldxBCd15-3qRJaxN6usu8ksgmDhfcld8yIMeT9RSQrKucqNoRGCrjpbI0TnOYCIXLaUU5q29zgC15f3YrpxgNvikJ7xv0yxvK3C5L2D~UvqegRaB2KwtzZ79CcJpH~ObfGn2nVMBJB~y8hXu97uJRg-~VBb~byCNkYsflrAemMaUSXEJqY2gz1IzSqxNbLGjBH69egumGfQHGYpz3hUI5VsOatIMvc~cgUS1YNy5wfgRfq9iYwZwMd13FBbKDD2e1wkq3Qf0x2i1b2zvP8e9Qd7H00hhXHrA-THDxFiBo~uHULVum1A__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"slug":"Morphometric_Analysis_of_Panzara_River_Basin_Watershed_Maharashtra_India_Using_Geospatial_Approach","translated_slug":"","page_count":20,"language":"en","content_type":"Work","owner":{"id":80025315,"first_name":"Firoz","middle_initials":null,"last_name":"Khan","page_name":"FirozKhan","domain_name":"hnbgarhwal","created_at":"2018-04-03T23:09:25.770-07:00","display_name":"Firoz Khan","url":"https://hnbgarhwal.academia.edu/FirozKhan"},"attachments":[{"id":118928598,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/118928598/thumbnails/1.jpg","file_name":"PanzaraRiverChapter.pdf","download_url":"https://www.academia.edu/attachments/118928598/download_file?st=MTczMzI2Mjk0Miw4LjIyMi4yMDguMTQ2&st=MTczMzI2Mjk0Miw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Morphometric_Analysis_of_Panzara_River_B.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/118928598/PanzaraRiverChapter-libre.pdf?1729151039=\u0026response-content-disposition=attachment%3B+filename%3DMorphometric_Analysis_of_Panzara_River_B.pdf\u0026Expires=1733266542\u0026Signature=MuUIVQdBw-V48nmRyUNFdQFYBtotqdOCs5HldxBCd15-3qRJaxN6usu8ksgmDhfcld8yIMeT9RSQrKucqNoRGCrjpbI0TnOYCIXLaUU5q29zgC15f3YrpxgNvikJ7xv0yxvK3C5L2D~UvqegRaB2KwtzZ79CcJpH~ObfGn2nVMBJB~y8hXu97uJRg-~VBb~byCNkYsflrAemMaUSXEJqY2gz1IzSqxNbLGjBH69egumGfQHGYpz3hUI5VsOatIMvc~cgUS1YNy5wfgRfq9iYwZwMd13FBbKDD2e1wkq3Qf0x2i1b2zvP8e9Qd7H00hhXHrA-THDxFiBo~uHULVum1A__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"research_interests":[{"id":245225,"name":"Morphometric Analysis using GIS Techniques","url":"https://www.academia.edu/Documents/in/Morphometric_Analysis_using_GIS_Techniques"}],"urls":[]}, dispatcherData: dispatcherData }); $(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="124763777"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/124763777/%E0%A4%9C%E0%A4%A8_%E0%A4%9C%E0%A4%BE%E0%A4%97%E0%A4%B0%E0%A5%81%E0%A4%95%E0%A4%A4%E0%A4%BE"><img alt="Research paper thumbnail of जन जागरुकता" class="work-thumbnail" src="https://attachments.academia-assets.com/118928564/thumbnails/1.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/124763777/%E0%A4%9C%E0%A4%A8_%E0%A4%9C%E0%A4%BE%E0%A4%97%E0%A4%B0%E0%A5%81%E0%A4%95%E0%A4%A4%E0%A4%BE">जन जागरुकता</a></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">मानव जीवन को सुचारू रूप से चलाने के लिए मनुष्य को स्वस्थ बुद्धि एवं शरीर की आवश्यकता होती है जिनक...</span><a class="js-work-more-abstract" data-broccoli-component="work_strip.more_abstract" data-click-track="profile-work-strip-more-abstract" href="javascript:;"><span> more </span><span><i class="fa fa-caret-down"></i></span></a><span class="js-work-more-abstract-untruncated hidden">मानव जीवन को सुचारू रूप से चलाने के लिए मनुष्य को स्वस्थ बुद्धि एवं शरीर की आवश्यकता होती है जिनके लिए स्वच्छ एवं संतुलित पर्यावरण परम आवश्यक है। स्वच्छ और संतुलित पर्यावरण से अभिप्राय एक ऐसे वातावरण से है, जिसमें प्रत्येक आवश्यक घटक एक निधारित मात्रा एवं अनुपात में मौजूद होता है। लेकिन कभी-कभी मानव द्वारा या अन्य कारणों से वातावरण में एक अथवा अनेक घटकों की मात्रा या तो जरूरत से अधिक बढ़ जाती है या घट जाती है। इस स्थिति में वातावरण प्रदूषित हो जाता है। प्रदूषित वातावरण मानव जीव जगत के लिए किसी न किसी रूप में हानिकारक प्रभाव जरुर डालता है। वातावरण में इस अनचाहे बदलाव में औद्योगिकीकरण, शहरीकरण, बढ़ती जनसंख्या, कृषि का गहनीकरण, ऊर्जा उपयोग में वृद्धि, परिवहन में वृद्धि, विभिन्न गैसों की उच्च मात्रा में निकासी, अनियोजित भूमि-उपयोग नीतियाँ तथा मानवविकास की प्रक्रियाए आदि का अहम् योगदान है। वातावरण के घटकों के आधार पर पर्यावरणीय प्रदूषण को मुख्यत; जल प्रदूषण, मृदा प्रदूषण, वायु प्रदूषण एवं ध्वनी प्रदूषण आदि भागों में बाँटा जा सकता है।</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="c1ccbfedb0ab20ce00bf9c4b9d97d97c" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":118928564,"asset_id":124763777,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/118928564/download_file?st=MTczMzI2Mjk0Miw4LjIyMi4yMDguMTQ2&st=MTczMzI2Mjk0Miw4LjIyMi4yMDguMTQ2&s=profile"><span><i class="fa fa-arrow-down"></i></span><span>Download</span></a><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="124763777"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="124763777"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 124763777; 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$(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="124763733"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/124763733/Hydrological_and_Morphometric_Study_of_the_Girna_River_Basin_Maharashtra_Using_Remote_Sensing_and_GIS_Techniques"><img alt="Research paper thumbnail of Hydrological and Morphometric Study of the Girna River Basin, Maharashtra Using Remote Sensing and GIS Techniques" class="work-thumbnail" src="https://attachments.academia-assets.com/118928529/thumbnails/1.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/124763733/Hydrological_and_Morphometric_Study_of_the_Girna_River_Basin_Maharashtra_Using_Remote_Sensing_and_GIS_Techniques">Hydrological and Morphometric Study of the Girna River Basin, Maharashtra Using Remote Sensing and GIS Techniques</a></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">The present study aims to conduct a morphometric analysis of the Girna River Basin watershed, a t...</span><a class="js-work-more-abstract" data-broccoli-component="work_strip.more_abstract" data-click-track="profile-work-strip-more-abstract" href="javascript:;"><span> more </span><span><i class="fa fa-caret-down"></i></span></a><span class="js-work-more-abstract-untruncated hidden">The present study aims to conduct a morphometric analysis of the Girna River Basin watershed, a tributary of the Tapi River in Maharashtra, India. A detailed morphometry analysis was performed using remote sensing and GIS using a Digital Elevation Model (Aster DEM) and SOI toposheets, and various drainage basin parameters such as Linear, Areal, and Relief aspects were also calculated. The Girna River Basin comprises 2,137 streams and has 6th order stream networks, in which 1,071, 526, 261, 125, 107, and 47 are the first-, second-, third-, fourth-, fifth-, and sixth-order streams, respectively. The Girna River Basin is 6th order stream with a circular shape, dendritic pattern, coarse drainage texture, and longer flow duration in lower areas. The bifurcation ratio lies between 1 and 2, indicating that the geological structure does not have a significant impact on the drainage patterns. The present study indicates various parameters of the Girna River Basin, which indicates that the basin has a high slope in the northwestern part, whereas most of the area has a low slope angle and a very low gradient ratio. The stream order helps understand the estimation of floods near the basin area because high stream order rivers have a high chance of floods. Determining the water discharge</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="4b0a9213d1fcf601f9595c15e80f91ba" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":118928529,"asset_id":124763733,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/118928529/download_file?st=MTczMzI2Mjk0Miw4LjIyMi4yMDguMTQ2&st=MTczMzI2Mjk0Miw4LjIyMi4yMDguMTQ2&s=profile"><span><i class="fa fa-arrow-down"></i></span><span>Download</span></a><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="124763733"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="124763733"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 124763733; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=124763733]").text(description); $(".js-view-count[data-work-id=124763733]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 124763733; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='124763733']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 124763733, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (true){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "4b0a9213d1fcf601f9595c15e80f91ba" } } $('.js-work-strip[data-work-id=124763733]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":124763733,"title":"Hydrological and Morphometric Study of the Girna River Basin, Maharashtra Using Remote Sensing and GIS Techniques","translated_title":"","metadata":{"abstract":"The present study aims to conduct a morphometric analysis of the Girna River Basin watershed, a tributary of the Tapi River in Maharashtra, India. 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$(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="124763688"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/124763688/Holocene_paleoclimatic_records_from_Chakrata_area_Northwest_Himalaya"><img alt="Research paper thumbnail of Holocene paleoclimatic records from Chakrata area, Northwest Himalaya" class="work-thumbnail" src="https://attachments.academia-assets.com/118928486/thumbnails/1.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/124763688/Holocene_paleoclimatic_records_from_Chakrata_area_Northwest_Himalaya">Holocene paleoclimatic records from Chakrata area, Northwest Himalaya</a></div><div class="wp-workCard_item"><span>Quaternary International</span><span>, 2024</span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">We present monsoon variability records for the Holocene using multi-proxy approach (environmental...</span><a class="js-work-more-abstract" data-broccoli-component="work_strip.more_abstract" data-click-track="profile-work-strip-more-abstract" href="javascript:;"><span> more </span><span><i class="fa fa-caret-down"></i></span></a><span class="js-work-more-abstract-untruncated hidden">We present monsoon variability records for the Holocene using multi-proxy approach (environmental magnetism, carbon isotope, and total organic carbon) from a 146 cm thick sedimentary profile in the Kotikanasar meadow (Chakrata), Northwest Himalaya. The chronology of the record was constrained by five AMS 14 C ages. The carbon isotope (δ 13 C) and Total Organic Carbon (TOC) data highly variable which vary between − 26.62‰ and − 22.46‰ (C 3-plants) and 0.1-~4%, respectively, indicating paleo-vegetation history and productivity of the studied area. The environmental magnetism is highly fluctuating in the Early Holocene with high concentrations of magnetic minerals during the high monsoon conditions and vice-versa. Intense Indian Summer Monsoon (ISM) phases were identified during the Early and Late Holocene i.e., ~9.2 to 7.4 ka, and ~4.8 ka to Modern which shows warm and wet climate. While decline in the ISM intensity during ~7.4 to 4.8 ka which indicates cold and dry climatic condition in the Northwest Himalayan regions. From ~9.2 to 7.4 ka, highly fluctuating climate linked with the Early Holocene warming. Sediment profile exhibits aridity in climate accompanying with the high influence of mid-latitude westerlies during ~7.4 to 4.8 ka from Northwest Indian regions. Hence the longterm fluctuation in the climate governed by the changes in the North Atlantic Ocean circulation as well as variations in the incoming solar radiations.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="778184538f68e0eff4ae08bcf964099e" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":118928486,"asset_id":124763688,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/118928486/download_file?st=MTczMzI2Mjk0Miw4LjIyMi4yMDguMTQ2&st=MTczMzI2Mjk0Miw4LjIyMi4yMDguMTQ2&s=profile"><span><i class="fa fa-arrow-down"></i></span><span>Download</span></a><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="124763688"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="124763688"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 124763688; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=124763688]").text(description); $(".js-view-count[data-work-id=124763688]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 124763688; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='124763688']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 124763688, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (true){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "778184538f68e0eff4ae08bcf964099e" } } $('.js-work-strip[data-work-id=124763688]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":124763688,"title":"Holocene paleoclimatic records from Chakrata area, Northwest Himalaya","translated_title":"","metadata":{"doi":"10.1016/j.quaint.2024.08.008","abstract":"We present monsoon variability records for the Holocene using multi-proxy approach (environmental magnetism, carbon isotope, and total organic carbon) from a 146 cm thick sedimentary profile in the Kotikanasar meadow (Chakrata), Northwest Himalaya. The chronology of the record was constrained by five AMS 14 C ages. The carbon isotope (δ 13 C) and Total Organic Carbon (TOC) data highly variable which vary between − 26.62‰ and − 22.46‰ (C 3-plants) and 0.1-~4%, respectively, indicating paleo-vegetation history and productivity of the studied area. The environmental magnetism is highly fluctuating in the Early Holocene with high concentrations of magnetic minerals during the high monsoon conditions and vice-versa. Intense Indian Summer Monsoon (ISM) phases were identified during the Early and Late Holocene i.e., ~9.2 to 7.4 ka, and ~4.8 ka to Modern which shows warm and wet climate. While decline in the ISM intensity during ~7.4 to 4.8 ka which indicates cold and dry climatic condition in the Northwest Himalayan regions. From ~9.2 to 7.4 ka, highly fluctuating climate linked with the Early Holocene warming. Sediment profile exhibits aridity in climate accompanying with the high influence of mid-latitude westerlies during ~7.4 to 4.8 ka from Northwest Indian regions. Hence the longterm fluctuation in the climate governed by the changes in the North Atlantic Ocean circulation as well as variations in the incoming solar radiations.","publication_date":{"day":null,"month":null,"year":2024,"errors":{}},"publication_name":"Quaternary International"},"translated_abstract":"We present monsoon variability records for the Holocene using multi-proxy approach (environmental magnetism, carbon isotope, and total organic carbon) from a 146 cm thick sedimentary profile in the Kotikanasar meadow (Chakrata), Northwest Himalaya. The chronology of the record was constrained by five AMS 14 C ages. The carbon isotope (δ 13 C) and Total Organic Carbon (TOC) data highly variable which vary between − 26.62‰ and − 22.46‰ (C 3-plants) and 0.1-~4%, respectively, indicating paleo-vegetation history and productivity of the studied area. The environmental magnetism is highly fluctuating in the Early Holocene with high concentrations of magnetic minerals during the high monsoon conditions and vice-versa. Intense Indian Summer Monsoon (ISM) phases were identified during the Early and Late Holocene i.e., ~9.2 to 7.4 ka, and ~4.8 ka to Modern which shows warm and wet climate. While decline in the ISM intensity during ~7.4 to 4.8 ka which indicates cold and dry climatic condition in the Northwest Himalayan regions. From ~9.2 to 7.4 ka, highly fluctuating climate linked with the Early Holocene warming. Sediment profile exhibits aridity in climate accompanying with the high influence of mid-latitude westerlies during ~7.4 to 4.8 ka from Northwest Indian regions. Hence the longterm fluctuation in the climate governed by the changes in the North Atlantic Ocean circulation as well as variations in the incoming solar radiations.","internal_url":"https://www.academia.edu/124763688/Holocene_paleoclimatic_records_from_Chakrata_area_Northwest_Himalaya","translated_internal_url":"","created_at":"2024-10-15T20:53:42.647-07:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":80025315,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[{"id":42552802,"work_id":124763688,"tagging_user_id":80025315,"tagged_user_id":2960316,"co_author_invite_id":null,"email":"y***l@gmail.com","affiliation":"Hemwati Nandan Bahuguna Garhwal University","display_order":1,"name":"Yaspal Sundriyal","title":"Holocene paleoclimatic records from Chakrata area, Northwest Himalaya"}],"downloadable_attachments":[{"id":118928486,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/118928486/thumbnails/1.jpg","file_name":"Holocene_paleoclimatic_records_from_Chakrata_area_Northwest_Himalaya.pdf","download_url":"https://www.academia.edu/attachments/118928486/download_file?st=MTczMzI2Mjk0Miw4LjIyMi4yMDguMTQ2&st=MTczMzI2Mjk0Miw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Holocene_paleoclimatic_records_from_Chak.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/118928486/Holocene_paleoclimatic_records_from_Chakrata_area_Northwest_Himalaya-libre.pdf?1729051588=\u0026response-content-disposition=attachment%3B+filename%3DHolocene_paleoclimatic_records_from_Chak.pdf\u0026Expires=1733266542\u0026Signature=B6zlGWpWHUkq1J8s3~lnqc-tNSXpYXcWlZStonFuDj3iTxrdOjZ41vBOeol9-krSh~WuPSpDz9ElonvXq5PT-gL1QnBqVH~S8OLWAfmTt-YmhdDXoiAfGJqYd~79lLyH-ylmfdlooh36aDlIPHkiMgI1pjExkpT5n905K2qHD~vQMjREKXghkrmROn2ZbS3hMHCeG7MZald8SQD7e9rA2O~fdWLLXvdsaahDo7y3xrcLcQ4Xbni0k8MZv1AlHkcLC9a8215TS7c-svCiI9T3iGICaGkxobPACuxQpdAys0Akjh6toOKfjJ64LXajGr~Fwo6yNq7ZDhL-xoKMUseLSA__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"slug":"Holocene_paleoclimatic_records_from_Chakrata_area_Northwest_Himalaya","translated_slug":"","page_count":12,"language":"en","content_type":"Work","owner":{"id":80025315,"first_name":"Firoz","middle_initials":null,"last_name":"Khan","page_name":"FirozKhan","domain_name":"hnbgarhwal","created_at":"2018-04-03T23:09:25.770-07:00","display_name":"Firoz Khan","url":"https://hnbgarhwal.academia.edu/FirozKhan"},"attachments":[{"id":118928486,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/118928486/thumbnails/1.jpg","file_name":"Holocene_paleoclimatic_records_from_Chakrata_area_Northwest_Himalaya.pdf","download_url":"https://www.academia.edu/attachments/118928486/download_file?st=MTczMzI2Mjk0Miw4LjIyMi4yMDguMTQ2&st=MTczMzI2Mjk0Miw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Holocene_paleoclimatic_records_from_Chak.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/118928486/Holocene_paleoclimatic_records_from_Chakrata_area_Northwest_Himalaya-libre.pdf?1729051588=\u0026response-content-disposition=attachment%3B+filename%3DHolocene_paleoclimatic_records_from_Chak.pdf\u0026Expires=1733266542\u0026Signature=B6zlGWpWHUkq1J8s3~lnqc-tNSXpYXcWlZStonFuDj3iTxrdOjZ41vBOeol9-krSh~WuPSpDz9ElonvXq5PT-gL1QnBqVH~S8OLWAfmTt-YmhdDXoiAfGJqYd~79lLyH-ylmfdlooh36aDlIPHkiMgI1pjExkpT5n905K2qHD~vQMjREKXghkrmROn2ZbS3hMHCeG7MZald8SQD7e9rA2O~fdWLLXvdsaahDo7y3xrcLcQ4Xbni0k8MZv1AlHkcLC9a8215TS7c-svCiI9T3iGICaGkxobPACuxQpdAys0Akjh6toOKfjJ64LXajGr~Fwo6yNq7ZDhL-xoKMUseLSA__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"research_interests":[{"id":4037,"name":"Environmetal Earth Science","url":"https://www.academia.edu/Documents/in/Environmetal_Earth_Science"},{"id":19509,"name":"Diatoms as indicators","url":"https://www.academia.edu/Documents/in/Diatoms_as_indicators"},{"id":23422,"name":"Paleoclimate","url":"https://www.academia.edu/Documents/in/Paleoclimate"}],"urls":[]}, dispatcherData: dispatcherData }); $(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="124256860"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/124256860/A_preliminary_assessment_of_the_7th_February_2021_flashflood_in_lower_Dhauli_Ganga_valley_Central_Himalaya_India"><img alt="Research paper thumbnail of A preliminary assessment of the 7th February 2021 flashflood in lower Dhauli Ganga valley, Central Himalaya, India" class="work-thumbnail" src="https://a.academia-assets.com/images/blank-paper.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/124256860/A_preliminary_assessment_of_the_7th_February_2021_flashflood_in_lower_Dhauli_Ganga_valley_Central_Himalaya_India">A preliminary assessment of the 7th February 2021 flashflood in lower Dhauli Ganga valley, Central Himalaya, India</a></div><div class="wp-workCard_item"><span>Journal of Earth System Science</span><span>, 2021</span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">A short-lived flashflood in Rishi and Dhauli Ganga rivers on 7th February 2021, Uttarakhand Himal...</span><a class="js-work-more-abstract" data-broccoli-component="work_strip.more_abstract" data-click-track="profile-work-strip-more-abstract" href="javascript:;"><span> more </span><span><i class="fa fa-caret-down"></i></span></a><span class="js-work-more-abstract-untruncated hidden">A short-lived flashflood in Rishi and Dhauli Ganga rivers on 7th February 2021, Uttarakhand Himalaya, killed 65 people with 141 reported missing (official estimate) and devastated two hydropower projects. Geomorphological observations supported by meteorological data suggest that the flood was triggered by a combination of avalanche and debris flow. The Dhauli Ganga valley has preserved ponded sedimentary sequences (laminated sand and silty-clay), suggesting that the valley is prone to episodic mega foods in the recent geological past. Considering that the receding glaciers in the higher Himalaya have left behind enormous sediment, unusual weather events are likely to generate such disasters more frequently as the climate becomes warmer. Thus, the study calls for not only incorporating the disaster risk assessment in the developmental planning of the Himalayan region but also recommends routine monitoring of the potential areas of structural failures in the glaciated valleys along with supra-glacial lakes.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="124256860"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="124256860"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 124256860; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=124256860]").text(description); $(".js-view-count[data-work-id=124256860]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 124256860; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='124256860']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 124256860, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (false){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "-1" } } $('.js-work-strip[data-work-id=124256860]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":124256860,"title":"A preliminary assessment of the 7th February 2021 flashflood in lower Dhauli Ganga valley, Central Himalaya, India","translated_title":"","metadata":{"abstract":"A short-lived flashflood in Rishi and Dhauli Ganga rivers on 7th February 2021, Uttarakhand Himalaya, killed 65 people with 141 reported missing (official estimate) and devastated two hydropower projects. 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Thus, the study calls for not only incorporating the disaster risk assessment in the developmental planning of the Himalayan region but also recommends routine monitoring of the potential areas of structural failures in the glaciated valleys along with supra-glacial lakes.","publisher":"Springer Science and Business Media LLC","publication_date":{"day":null,"month":null,"year":2021,"errors":{}},"publication_name":"Journal of Earth System Science"},"translated_abstract":"A short-lived flashflood in Rishi and Dhauli Ganga rivers on 7th February 2021, Uttarakhand Himalaya, killed 65 people with 141 reported missing (official estimate) and devastated two hydropower projects. Geomorphological observations supported by meteorological data suggest that the flood was triggered by a combination of avalanche and debris flow. The Dhauli Ganga valley has preserved ponded sedimentary sequences (laminated sand and silty-clay), suggesting that the valley is prone to episodic mega foods in the recent geological past. Considering that the receding glaciers in the higher Himalaya have left behind enormous sediment, unusual weather events are likely to generate such disasters more frequently as the climate becomes warmer. Thus, the study calls for not only incorporating the disaster risk assessment in the developmental planning of the Himalayan region but also recommends routine monitoring of the potential areas of structural failures in the glaciated valleys along with supra-glacial lakes.","internal_url":"https://www.academia.edu/124256860/A_preliminary_assessment_of_the_7th_February_2021_flashflood_in_lower_Dhauli_Ganga_valley_Central_Himalaya_India","translated_internal_url":"","created_at":"2024-09-29T09:51:24.146-07:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":80025315,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[{"id":42462081,"work_id":124256860,"tagging_user_id":80025315,"tagged_user_id":212258895,"co_author_invite_id":null,"email":"s***u@bhu.ac.in","display_order":0,"name":"SUBHENDU PRADHAN","title":"A preliminary assessment of the 7th February 2021 flashflood in lower Dhauli Ganga valley, Central Himalaya, India"},{"id":42552788,"work_id":124256860,"tagging_user_id":80025315,"tagged_user_id":289421734,"co_author_invite_id":null,"email":"n***u@gmail.com","display_order":1073741824,"name":"Naresh Rana","title":"A preliminary assessment of the 7th February 2021 flashflood in lower Dhauli Ganga valley, Central Himalaya, India"},{"id":42552789,"work_id":124256860,"tagging_user_id":80025315,"tagged_user_id":14831970,"co_author_invite_id":null,"email":"s***u@gmail.com","display_order":1610612736,"name":"sp sati","title":"A preliminary assessment of the 7th February 2021 flashflood in lower Dhauli Ganga valley, Central Himalaya, India"},{"id":42552790,"work_id":124256860,"tagging_user_id":80025315,"tagged_user_id":2960316,"co_author_invite_id":null,"email":"y***l@gmail.com","affiliation":"Hemwati Nandan Bahuguna Garhwal University","display_order":1879048192,"name":"Yaspal Sundriyal","title":"A preliminary assessment of the 7th February 2021 flashflood in lower Dhauli Ganga valley, Central Himalaya, India"},{"id":42552791,"work_id":124256860,"tagging_user_id":80025315,"tagged_user_id":44430674,"co_author_invite_id":null,"email":"s***k@gmail.com","display_order":2013265920,"name":"SAMEEKSHA KAUSHIK","title":"A preliminary assessment of the 7th February 2021 flashflood in lower Dhauli Ganga valley, Central Himalaya, India"},{"id":42552830,"work_id":124256860,"tagging_user_id":80025315,"tagged_user_id":67664303,"co_author_invite_id":null,"email":"n***l@gmail.com","display_order":2080374784,"name":"navin juyal","title":"A preliminary assessment of the 7th February 2021 flashflood in lower Dhauli Ganga valley, Central Himalaya, India"},{"id":42552850,"work_id":124256860,"tagging_user_id":80025315,"tagged_user_id":4032063,"co_author_invite_id":null,"email":"s***a@gmail.com","affiliation":"Physical Research Laboratory","display_order":2113929216,"name":"Shubhra Sharma","title":"A preliminary assessment of the 7th February 2021 flashflood in lower Dhauli Ganga valley, Central Himalaya, India"}],"downloadable_attachments":[],"slug":"A_preliminary_assessment_of_the_7th_February_2021_flashflood_in_lower_Dhauli_Ganga_valley_Central_Himalaya_India","translated_slug":"","page_count":null,"language":"en","content_type":"Work","owner":{"id":80025315,"first_name":"Firoz","middle_initials":null,"last_name":"Khan","page_name":"FirozKhan","domain_name":"hnbgarhwal","created_at":"2018-04-03T23:09:25.770-07:00","display_name":"Firoz Khan","url":"https://hnbgarhwal.academia.edu/FirozKhan"},"attachments":[],"research_interests":[{"id":281,"name":"Physical Geography","url":"https://www.academia.edu/Documents/in/Physical_Geography"},{"id":406,"name":"Geology","url":"https://www.academia.edu/Documents/in/Geology"},{"id":31040,"name":"Hydropower","url":"https://www.academia.edu/Documents/in/Hydropower"},{"id":46724,"name":"Earth System Science","url":"https://www.academia.edu/Documents/in/Earth_System_Science"},{"id":112709,"name":"Debris Flow","url":"https://www.academia.edu/Documents/in/Debris_Flow"},{"id":352542,"name":"Glacier","url":"https://www.academia.edu/Documents/in/Glacier"},{"id":458918,"name":"Debris","url":"https://www.academia.edu/Documents/in/Debris"},{"id":1567560,"name":"Sedimentary Rock","url":"https://www.academia.edu/Documents/in/Sedimentary_Rock"},{"id":3647976,"name":"Flood Myth","url":"https://www.academia.edu/Documents/in/Flood_Myth"}],"urls":[{"id":44878403,"url":"https://link.springer.com/content/pdf/10.1007/s12040-021-01608-z.pdf"}]}, dispatcherData: dispatcherData }); $(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="98851087"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/98851087/Historical_Review_and_Prospect_on_Diatoms_Study_in_India"><img alt="Research paper thumbnail of Historical Review and Prospect on Diatoms Study in India" class="work-thumbnail" src="https://attachments.academia-assets.com/100091195/thumbnails/1.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/98851087/Historical_Review_and_Prospect_on_Diatoms_Study_in_India">Historical Review and Prospect on Diatoms Study in India</a></div><div class="wp-workCard_item"><span>Bulletin of Pure and Applied Sciences-Geology </span><span>, 2022</span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">In recent years, diatom studies have been consisting of different approach i.e., taxonomic study,...</span><a class="js-work-more-abstract" data-broccoli-component="work_strip.more_abstract" data-click-track="profile-work-strip-more-abstract" href="javascript:;"><span> more </span><span><i class="fa fa-caret-down"></i></span></a><span class="js-work-more-abstract-untruncated hidden">In recent years, diatom studies have been consisting of different approach i.e., taxonomic study, contamination history, paleoclimate etc. The significant study has been reported from the different part of the Indian subcontinent. Especially in India, from the last several decades the study on diatom shifted from taxonomical classification to palaeothermometry study using isotopic analysis. To know the present status and get the future direction it is very important to review the past studies which not only gives the ample information about the records available but also benefitting to get future direction. In the present review we present the comprehensive review on records available from three different geopolitical regions. The review on these three regions shows that most of the work Indian parts in past decades diatom is mostly used for taxonomical and pollution study. However, baseline information on diatom diversity has not been examined in many Indian regions. In recent time the study has been shifted in the direction towards palaeothermometry reconstruction using advance analytical techniques such as stable isotope and others.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="866f5d82649e3087ce522edc60745fd4" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":100091195,"asset_id":98851087,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/100091195/download_file?st=MTczMzI2Mjk0Miw4LjIyMi4yMDguMTQ2&st=MTczMzI2Mjk0Miw4LjIyMi4yMDguMTQ2&s=profile"><span><i class="fa fa-arrow-down"></i></span><span>Download</span></a><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="98851087"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="98851087"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 98851087; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=98851087]").text(description); $(".js-view-count[data-work-id=98851087]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 98851087; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='98851087']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 98851087, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (true){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "866f5d82649e3087ce522edc60745fd4" } } $('.js-work-strip[data-work-id=98851087]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":98851087,"title":"Historical Review and Prospect on Diatoms Study in India","translated_title":"","metadata":{"doi":"10.5958/2320-3234.2022.00023.3","abstract":"In recent years, diatom studies have been consisting of different approach i.e., taxonomic study, contamination history, paleoclimate etc. The significant study has been reported from the different part of the Indian subcontinent. 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In recent time the study has been shifted in the direction towards palaeothermometry reconstruction using advance analytical techniques such as stable isotope and others.","publication_date":{"day":null,"month":null,"year":2022,"errors":{}},"publication_name":"Bulletin of Pure and Applied Sciences-Geology "},"translated_abstract":"In recent years, diatom studies have been consisting of different approach i.e., taxonomic study, contamination history, paleoclimate etc. The significant study has been reported from the different part of the Indian subcontinent. Especially in India, from the last several decades the study on diatom shifted from taxonomical classification to palaeothermometry study using isotopic analysis. To know the present status and get the future direction it is very important to review the past studies which not only gives the ample information about the records available but also benefitting to get future direction. In the present review we present the comprehensive review on records available from three different geopolitical regions. The review on these three regions shows that most of the work Indian parts in past decades diatom is mostly used for taxonomical and pollution study. However, baseline information on diatom diversity has not been examined in many Indian regions. In recent time the study has been shifted in the direction towards palaeothermometry reconstruction using advance analytical techniques such as stable isotope and others.","internal_url":"https://www.academia.edu/98851087/Historical_Review_and_Prospect_on_Diatoms_Study_in_India","translated_internal_url":"","created_at":"2023-03-20T08:50:06.618-07:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":80025315,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[{"id":42552849,"work_id":98851087,"tagging_user_id":80025315,"tagged_user_id":2251031,"co_author_invite_id":null,"email":"r***r@gmail.com","affiliation":"University of Mumbai","display_order":0,"name":"Rushikesh Golekar","title":"Historical Review and Prospect on Diatoms Study in India"},{"id":42552855,"work_id":98851087,"tagging_user_id":80025315,"tagged_user_id":77367274,"co_author_invite_id":null,"email":"s***9@gmail.com","display_order":1073741824,"name":"Sonal Kamble","title":"Historical Review and Prospect on Diatoms Study in India"},{"id":42552856,"work_id":98851087,"tagging_user_id":80025315,"tagged_user_id":11864019,"co_author_invite_id":null,"email":"p***7@gmail.com","affiliation":"Wadia Institute Of Himalayan Geology","display_order":1610612736,"name":"Pranaya Diwate","title":"Historical Review and Prospect on Diatoms Study in India"}],"downloadable_attachments":[{"id":100091195,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/100091195/thumbnails/1.jpg","file_name":"Historical_Review_and_Prospect_on_Diatoms_study_in_India.pdf","download_url":"https://www.academia.edu/attachments/100091195/download_file?st=MTczMzI2Mjk0Miw4LjIyMi4yMDguMTQ2&st=MTczMzI2Mjk0Miw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Historical_Review_and_Prospect_on_Diatom.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/100091195/Historical_Review_and_Prospect_on_Diatoms_study_in_India-libre.pdf?1679327894=\u0026response-content-disposition=attachment%3B+filename%3DHistorical_Review_and_Prospect_on_Diatom.pdf\u0026Expires=1733266542\u0026Signature=ACo4zVEYpFe0haDVmkmnxP7KG4BsqJvGutrfPuQWsL4QPyyLE-PCK7J~5hdW8HiXtFQsL4uZdKG2n4LM1Q0Y26s2emtSYlobMgCn0hV79M7DPr8vHwWfiJ7F8EB7iLbfTLk0N48peYsMcHk6yuXrRNcQ9tQ-wekSqOrYB5Zakk-FXRgQato4PCBivUJ24jj0FEzDkFjQvOJpmBBRAEVlKwY3PfIgNqxDwefdbiJhQb4eETjUV73ZzpU0VqVlea~ll8aDDZEjbW1VAWUBsWCF6TcwP28GlfRwX-7EjZ9wc2bzj9IrS0-qRnA7auVVObj05qz5L4ANmd0j~ZytawjIGQ__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"slug":"Historical_Review_and_Prospect_on_Diatoms_Study_in_India","translated_slug":"","page_count":12,"language":"en","content_type":"Work","owner":{"id":80025315,"first_name":"Firoz","middle_initials":null,"last_name":"Khan","page_name":"FirozKhan","domain_name":"hnbgarhwal","created_at":"2018-04-03T23:09:25.770-07:00","display_name":"Firoz Khan","url":"https://hnbgarhwal.academia.edu/FirozKhan"},"attachments":[{"id":100091195,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/100091195/thumbnails/1.jpg","file_name":"Historical_Review_and_Prospect_on_Diatoms_study_in_India.pdf","download_url":"https://www.academia.edu/attachments/100091195/download_file?st=MTczMzI2Mjk0Miw4LjIyMi4yMDguMTQ2&st=MTczMzI2Mjk0Miw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Historical_Review_and_Prospect_on_Diatom.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/100091195/Historical_Review_and_Prospect_on_Diatoms_study_in_India-libre.pdf?1679327894=\u0026response-content-disposition=attachment%3B+filename%3DHistorical_Review_and_Prospect_on_Diatom.pdf\u0026Expires=1733266542\u0026Signature=ACo4zVEYpFe0haDVmkmnxP7KG4BsqJvGutrfPuQWsL4QPyyLE-PCK7J~5hdW8HiXtFQsL4uZdKG2n4LM1Q0Y26s2emtSYlobMgCn0hV79M7DPr8vHwWfiJ7F8EB7iLbfTLk0N48peYsMcHk6yuXrRNcQ9tQ-wekSqOrYB5Zakk-FXRgQato4PCBivUJ24jj0FEzDkFjQvOJpmBBRAEVlKwY3PfIgNqxDwefdbiJhQb4eETjUV73ZzpU0VqVlea~ll8aDDZEjbW1VAWUBsWCF6TcwP28GlfRwX-7EjZ9wc2bzj9IrS0-qRnA7auVVObj05qz5L4ANmd0j~ZytawjIGQ__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"research_interests":[{"id":23491,"name":"Diatoms","url":"https://www.academia.edu/Documents/in/Diatoms"},{"id":43838,"name":"India","url":"https://www.academia.edu/Documents/in/India"}],"urls":[]}, dispatcherData: dispatcherData }); $(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="98850660"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/98850660/Indian_summer_monsoon_variability_during_the_last_20_kyr_Evidence_from_peat_record_from_the_Baspa_Valley_northwest_Himalaya_India"><img alt="Research paper thumbnail of Indian summer monsoon variability during the last 20 kyr: Evidence from peat record from the Baspa Valley, northwest Himalaya, India" class="work-thumbnail" src="https://attachments.academia-assets.com/100090902/thumbnails/1.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/98850660/Indian_summer_monsoon_variability_during_the_last_20_kyr_Evidence_from_peat_record_from_the_Baspa_Valley_northwest_Himalaya_India">Indian summer monsoon variability during the last 20 kyr: Evidence from peat record from the Baspa Valley, northwest Himalaya, India</a></div><div class="wp-workCard_item"><span>Journal of Earth System Science</span><span>, 2022</span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">We present millennial to centennial-scale monsoon variability during the Late-Pleistocene to Holo...</span><a class="js-work-more-abstract" data-broccoli-component="work_strip.more_abstract" data-click-track="profile-work-strip-more-abstract" href="javascript:;"><span> more </span><span><i class="fa fa-caret-down"></i></span></a><span class="js-work-more-abstract-untruncated hidden">We present millennial to centennial-scale monsoon variability during the Late-Pleistocene to Holocene using multi-proxy data from 100 cm thick peat deposit in the Baspa Valley, northwest Himalaya. Based on high-resolution mineral magnetism, carbon isotope, and total organic carbon data supported by radiocarbon dating, four climatic phases of alternating strengthened and weakened Indian summer monsoon (ISM) are identiBed for the last 20 kyr in the higher central Himalaya. Periods of strengthened ISM are dated to 15 to 14 ka, 10 to 7 ka, 2.4 to 1.3 ka, and 243 yr BP to present, which is ascribed to the post-Older Dryas associated with an increase in solar insolation. The phases of weakened ISM are bracketed between 20 and 15 ka, 14 to 10 ka, 7 to 2.4 ka, and 1300 to 243 yr BP. These phases are attributed to global cooling events, i.e., the Last Glacial Maximum (LGM), Younger Dryas (YD), and the Middle to Late Holocene. They govern by changes in the solar insolation.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="3716c234c6ad08df309fcbc4f9601fd4" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":100090902,"asset_id":98850660,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/100090902/download_file?st=MTczMzI2Mjk0Miw4LjIyMi4yMDguMTQ2&st=MTczMzI2Mjk0Miw4LjIyMi4yMDguMTQ2&s=profile"><span><i class="fa fa-arrow-down"></i></span><span>Download</span></a><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="98850660"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="98850660"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 98850660; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=98850660]").text(description); $(".js-view-count[data-work-id=98850660]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 98850660; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='98850660']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 98850660, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (true){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "3716c234c6ad08df309fcbc4f9601fd4" } } $('.js-work-strip[data-work-id=98850660]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":98850660,"title":"Indian summer monsoon variability during the last 20 kyr: Evidence from peat record from the Baspa Valley, northwest Himalaya, India","translated_title":"","metadata":{"doi":"10.1007/s12040-022-01906-0","abstract":"We present millennial to centennial-scale monsoon variability during the Late-Pleistocene to Holocene using multi-proxy data from 100 cm thick peat deposit in the Baspa Valley, northwest Himalaya. Based on high-resolution mineral magnetism, carbon isotope, and total organic carbon data supported by radiocarbon dating, four climatic phases of alternating strengthened and weakened Indian summer monsoon (ISM) are identiBed for the last 20 kyr in the higher central Himalaya. Periods of strengthened ISM are dated to 15 to 14 ka, 10 to 7 ka, 2.4 to 1.3 ka, and 243 yr BP to present, which is ascribed to the post-Older Dryas associated with an increase in solar insolation. The phases of weakened ISM are bracketed between 20 and 15 ka, 14 to 10 ka, 7 to 2.4 ka, and 1300 to 243 yr BP. These phases are attributed to global cooling events, i.e., the Last Glacial Maximum (LGM), Younger Dryas (YD), and the Middle to Late Holocene. They govern by changes in the solar insolation.","publication_date":{"day":null,"month":null,"year":2022,"errors":{}},"publication_name":"Journal of Earth System Science"},"translated_abstract":"We present millennial to centennial-scale monsoon variability during the Late-Pleistocene to Holocene using multi-proxy data from 100 cm thick peat deposit in the Baspa Valley, northwest Himalaya. Based on high-resolution mineral magnetism, carbon isotope, and total organic carbon data supported by radiocarbon dating, four climatic phases of alternating strengthened and weakened Indian summer monsoon (ISM) are identiBed for the last 20 kyr in the higher central Himalaya. Periods of strengthened ISM are dated to 15 to 14 ka, 10 to 7 ka, 2.4 to 1.3 ka, and 243 yr BP to present, which is ascribed to the post-Older Dryas associated with an increase in solar insolation. The phases of weakened ISM are bracketed between 20 and 15 ka, 14 to 10 ka, 7 to 2.4 ka, and 1300 to 243 yr BP. These phases are attributed to global cooling events, i.e., the Last Glacial Maximum (LGM), Younger Dryas (YD), and the Middle to Late Holocene. They govern by changes in the solar insolation.","internal_url":"https://www.academia.edu/98850660/Indian_summer_monsoon_variability_during_the_last_20_kyr_Evidence_from_peat_record_from_the_Baspa_Valley_northwest_Himalaya_India","translated_internal_url":"","created_at":"2023-03-20T08:42:44.401-07:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":80025315,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[{"id":39644424,"work_id":98850660,"tagging_user_id":80025315,"tagged_user_id":2960316,"co_author_invite_id":null,"email":"y***l@gmail.com","affiliation":"Hemwati Nandan Bahuguna Garhwal University","display_order":1,"name":"Yaspal Sundriyal","title":"Indian summer monsoon variability during the last 20 kyr: Evidence from peat record from the Baspa Valley, northwest Himalaya, India"},{"id":42552853,"work_id":98850660,"tagging_user_id":80025315,"tagged_user_id":535793,"co_author_invite_id":null,"email":"n***s@gmail.com","affiliation":"Wadia Institute Of Himalayan Geology","display_order":1073741824,"name":"NARENDRA MEENA","title":"Indian summer monsoon variability during the last 20 kyr: Evidence from peat record from the Baspa Valley, northwest Himalaya, India"},{"id":42552854,"work_id":98850660,"tagging_user_id":80025315,"tagged_user_id":176085304,"co_author_invite_id":null,"email":"s***y@gmail.com","display_order":1610612736,"name":"Rajveer Sharma","title":"Indian summer monsoon variability during the last 20 kyr: Evidence from peat record from the Baspa Valley, northwest Himalaya, India"}],"downloadable_attachments":[{"id":100090902,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/100090902/thumbnails/1.jpg","file_name":"Khan_et_al._2022_Last_20_kyr_Indian_Summer_Monsoon_Variability.pdf","download_url":"https://www.academia.edu/attachments/100090902/download_file?st=MTczMzI2Mjk0Miw4LjIyMi4yMDguMTQ2&st=MTczMzI2Mjk0Miw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Indian_summer_monsoon_variability_during.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/100090902/Khan_et_al._2022_Last_20_kyr_Indian_Summer_Monsoon_Variability-libre.pdf?1679327899=\u0026response-content-disposition=attachment%3B+filename%3DIndian_summer_monsoon_variability_during.pdf\u0026Expires=1733266542\u0026Signature=R7Nw-Qr53oLi-PHUMxa4vKVP~Bk-hIWRczGQjZFlYe3bKfnqM-p~HXBo~c3mpJ1kcthT5Ni8-yFTGYNrgioAwM~PMtNSpXMr4w2m4iYcoN3EhhfzLmghBx~mw5mRKmfnkd~FfcYo1OShRTnPEXBe7KCcAKc3QuvuNvvYE82OgKrSQWLz-GmGuC-DcTGvf8jASdZJ~cVQU9AE1T6FbmqPy4pUFU0TXth1h8zciUsS3Mqv0H1qeu6EAvoPkARjkQq9tkcgJwAkCQINX69EdMlWM49mL9ULCRecjn7B9OEvduYlJDyvQGglSgurMX~gMtNn4dxRZWGnWnMMjD1sB4gwOw__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"slug":"Indian_summer_monsoon_variability_during_the_last_20_kyr_Evidence_from_peat_record_from_the_Baspa_Valley_northwest_Himalaya_India","translated_slug":"","page_count":19,"language":"en","content_type":"Work","owner":{"id":80025315,"first_name":"Firoz","middle_initials":null,"last_name":"Khan","page_name":"FirozKhan","domain_name":"hnbgarhwal","created_at":"2018-04-03T23:09:25.770-07:00","display_name":"Firoz Khan","url":"https://hnbgarhwal.academia.edu/FirozKhan"},"attachments":[{"id":100090902,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/100090902/thumbnails/1.jpg","file_name":"Khan_et_al._2022_Last_20_kyr_Indian_Summer_Monsoon_Variability.pdf","download_url":"https://www.academia.edu/attachments/100090902/download_file?st=MTczMzI2Mjk0Miw4LjIyMi4yMDguMTQ2&st=MTczMzI2Mjk0Miw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Indian_summer_monsoon_variability_during.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/100090902/Khan_et_al._2022_Last_20_kyr_Indian_Summer_Monsoon_Variability-libre.pdf?1679327899=\u0026response-content-disposition=attachment%3B+filename%3DIndian_summer_monsoon_variability_during.pdf\u0026Expires=1733266542\u0026Signature=R7Nw-Qr53oLi-PHUMxa4vKVP~Bk-hIWRczGQjZFlYe3bKfnqM-p~HXBo~c3mpJ1kcthT5Ni8-yFTGYNrgioAwM~PMtNSpXMr4w2m4iYcoN3EhhfzLmghBx~mw5mRKmfnkd~FfcYo1OShRTnPEXBe7KCcAKc3QuvuNvvYE82OgKrSQWLz-GmGuC-DcTGvf8jASdZJ~cVQU9AE1T6FbmqPy4pUFU0TXth1h8zciUsS3Mqv0H1qeu6EAvoPkARjkQq9tkcgJwAkCQINX69EdMlWM49mL9ULCRecjn7B9OEvduYlJDyvQGglSgurMX~gMtNn4dxRZWGnWnMMjD1sB4gwOw__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"research_interests":[{"id":140523,"name":"Indian summer monsoon","url":"https://www.academia.edu/Documents/in/Indian_summer_monsoon"},{"id":196777,"name":"Environmental Magnetism","url":"https://www.academia.edu/Documents/in/Environmental_Magnetism"},{"id":340748,"name":"Carbon Isotope","url":"https://www.academia.edu/Documents/in/Carbon_Isotope"}],"urls":[]}, dispatcherData: dispatcherData }); $(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="72368006"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/72368006/Hydrological_Characteristics_of_7_th_February_2021_Rishi_Ganga_Flood_Implication_towards_Understanding_Flood_Hazards_in_Higher_Himalaya"><img alt="Research paper thumbnail of Hydrological Characteristics of 7 th February 2021 Rishi Ganga Flood: Implication towards Understanding Flood Hazards in Higher Himalaya" class="work-thumbnail" src="https://attachments.academia-assets.com/81321856/thumbnails/1.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/72368006/Hydrological_Characteristics_of_7_th_February_2021_Rishi_Ganga_Flood_Implication_towards_Understanding_Flood_Hazards_in_Higher_Himalaya">Hydrological Characteristics of 7 th February 2021 Rishi Ganga Flood: Implication towards Understanding Flood Hazards in Higher Himalaya</a></div><div class="wp-workCard_item wp-workCard--coauthors"><span>by </span><span><a class="" data-click-track="profile-work-strip-authors" href="https://independent.academia.edu/SAMEEKSHAKAUSHIK">SAMEEKSHA KAUSHIK</a> and <a class="" data-click-track="profile-work-strip-authors" href="https://hnbgarhwal.academia.edu/FirozKhan">Firoz Khan</a></span></div><div class="wp-workCard_item"><span>JOURNAL GEOLOGICAL SOCIETY OF INDIA</span><span>, 2021</span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">A flash flood that originated from Raunthi Gad-a tributary of the Rishi Ganga river, in Garhwal H...</span><a class="js-work-more-abstract" data-broccoli-component="work_strip.more_abstract" data-click-track="profile-work-strip-more-abstract" href="javascript:;"><span> more </span><span><i class="fa fa-caret-down"></i></span></a><span class="js-work-more-abstract-untruncated hidden">A flash flood that originated from Raunthi Gad-a tributary of the Rishi Ganga river, in Garhwal Himalaya, caused unprecedented loss to lives and damaged two hydropower projects on 7 th Februray 2021. In order to asses the flood magnitude, the flow parameters of the flood were calculated using the super-elevation of the flood marks preserved in the flood affected valleys. The textural characteristics of the flood deposits in the upper reaches of the valleys indicate dominance of debris flows. The peak discharge upstream of the confluence of Rishi Ganga and Dhauli Ganga was around 1.1x10 5 m 3 /s, which was four order of magnitiude higher than the normal peak discharge (~ 3 m 3 /s). The flow achieved a velocity of 30±3 m/s. An exponential reduction in the flow velocity (from ~37 to 2 m/s) with distance is observed. For which the river gradient and increase in sediment load is implied flow that along its entrained way downstream between Raini and Tapovan. Considering the sensitivity of paraglacial zones to climate change, the paper calls for detailed studies pertaining to the response of paraglacial zones to extreme weather events. Importnatly, it is necessary to have more hydrological data covering multiple valleys for predictive model simulation of the nature and magnitude of such disasters in future.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="db03d8ea86033e300c3bf60c7585482e" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":81321856,"asset_id":72368006,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/81321856/download_file?st=MTczMzI2Mjk0Miw4LjIyMi4yMDguMTQ2&st=MTczMzI2Mjk0Miw4LjIyMi4yMDguMTQ2&s=profile"><span><i class="fa fa-arrow-down"></i></span><span>Download</span></a><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="72368006"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="72368006"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 72368006; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=72368006]").text(description); $(".js-view-count[data-work-id=72368006]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 72368006; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='72368006']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 72368006, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (true){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "db03d8ea86033e300c3bf60c7585482e" } } $('.js-work-strip[data-work-id=72368006]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":72368006,"title":"Hydrological Characteristics of 7 th February 2021 Rishi Ganga Flood: Implication towards Understanding Flood Hazards in Higher Himalaya","translated_title":"","metadata":{"abstract":"A flash flood that originated from Raunthi Gad-a tributary of the Rishi Ganga river, in Garhwal Himalaya, caused unprecedented loss to lives and damaged two hydropower projects on 7 th Februray 2021. In order to asses the flood magnitude, the flow parameters of the flood were calculated using the super-elevation of the flood marks preserved in the flood affected valleys. The textural characteristics of the flood deposits in the upper reaches of the valleys indicate dominance of debris flows. The peak discharge upstream of the confluence of Rishi Ganga and Dhauli Ganga was around 1.1x10 5 m 3 /s, which was four order of magnitiude higher than the normal peak discharge (~ 3 m 3 /s). The flow achieved a velocity of 30±3 m/s. An exponential reduction in the flow velocity (from ~37 to 2 m/s) with distance is observed. For which the river gradient and increase in sediment load is implied flow that along its entrained way downstream between Raini and Tapovan. Considering the sensitivity of paraglacial zones to climate change, the paper calls for detailed studies pertaining to the response of paraglacial zones to extreme weather events. 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The peak discharge upstream of the confluence of Rishi Ganga and Dhauli Ganga was around 1.1x10 5 m 3 /s, which was four order of magnitiude higher than the normal peak discharge (~ 3 m 3 /s). The flow achieved a velocity of 30±3 m/s. An exponential reduction in the flow velocity (from ~37 to 2 m/s) with distance is observed. For which the river gradient and increase in sediment load is implied flow that along its entrained way downstream between Raini and Tapovan. Considering the sensitivity of paraglacial zones to climate change, the paper calls for detailed studies pertaining to the response of paraglacial zones to extreme weather events. Importnatly, it is necessary to have more hydrological data covering multiple valleys for predictive model simulation of the nature and magnitude of such disasters in future.","internal_url":"https://www.academia.edu/72368006/Hydrological_Characteristics_of_7_th_February_2021_Rishi_Ganga_Flood_Implication_towards_Understanding_Flood_Hazards_in_Higher_Himalaya","translated_internal_url":"","created_at":"2022-02-23T21:16:24.861-08:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":80025315,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[{"id":37749026,"work_id":72368006,"tagging_user_id":80025315,"tagged_user_id":71947853,"co_author_invite_id":null,"email":"n***a@gmail.com","display_order":-4,"name":"Naresh Rana","title":"Hydrological Characteristics of 7 th February 2021 Rishi Ganga Flood: Implication towards Understanding Flood Hazards in Higher 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class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/72367722/Sedimentation_Pattern_and_its_Controlling_Factors_in_Indian_Lakes">Sedimentation Pattern and its Controlling Factors in Indian Lakes</a></div><div class="wp-workCard_item"><span>Bulletin of Pure and Applied Sciences-Geology</span><span>, 2021</span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">Sedimentation in lakes occurs from the time of its formation and continues till the final deposit...</span><a class="js-work-more-abstract" data-broccoli-component="work_strip.more_abstract" data-click-track="profile-work-strip-more-abstract" href="javascript:;"><span> more </span><span><i class="fa fa-caret-down"></i></span></a><span class="js-work-more-abstract-untruncated hidden">Sedimentation in lakes occurs from the time of its formation and continues till the final deposition. The<br />rate of sedimentation varies depending upon climate, geology, soil cover and relief. In the present study,<br />an attempt has been made to investigate the distribution and variation of sedimentation rate in Indian<br />lakes. For this purpose, Indian lakes are classified into three zones viz., North Indian lakes (NIL), Central<br />Indian lakes (CIL), South Indian lakes (SIL) and 27 sampling points distributed throughout India has<br />been considered among all three zones. Correlation of rate of sedimentation data with catchment area,<br />surface area and lithology is done in order to understand the controlling factors, rainfall and temperature<br />data are also taken into consideration to know the effect on the sedimentation rate. In all three zones, the<br />highest precipitation observed 2488, 1800 and 4000 mm/yr in the Nainital lake, Chilika lake and Pookot<br />lake, respectively and temperature fluctuations in the northern region of India is higher than the central<br />and southern region. The results showed that the NIL have relatively higher sedimentation rate compared<br />to the CIL and SIL due to slopy terrain, higher precipitation, temperature and lithological inconsistency in<br />northern Indian region whereas all these factors are less effective in other two zones with a minor<br />contribution from other independent factors. NIL have ~0.634-0.804 cm/yr and ~0.636-1.117 cm/yr more<br />sedimentation rate than CIL and SIL, respectively.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="ae21c5fc0a5d265cd502a8c729f477ce" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":81321662,"asset_id":72367722,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/81321662/download_file?st=MTczMzI2Mjk0Miw4LjIyMi4yMDguMTQ2&st=MTczMzI2Mjk0Miw4LjIyMi4yMDguMTQ2&s=profile"><span><i class="fa fa-arrow-down"></i></span><span>Download</span></a><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="72367722"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="72367722"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 72367722; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=72367722]").text(description); $(".js-view-count[data-work-id=72367722]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 72367722; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='72367722']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 72367722, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (true){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "ae21c5fc0a5d265cd502a8c729f477ce" } } $('.js-work-strip[data-work-id=72367722]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":72367722,"title":"Sedimentation Pattern and its Controlling Factors in Indian Lakes","translated_title":"","metadata":{"doi":"10.5958/2320-3234.2021.00005.6","abstract":"Sedimentation in lakes occurs from the time of its formation and continues till the final deposition. The\nrate of sedimentation varies depending upon climate, geology, soil cover and relief. In the present study,\nan attempt has been made to investigate the distribution and variation of sedimentation rate in Indian\nlakes. For this purpose, Indian lakes are classified into three zones viz., North Indian lakes (NIL), Central\nIndian lakes (CIL), South Indian lakes (SIL) and 27 sampling points distributed throughout India has\nbeen considered among all three zones. Correlation of rate of sedimentation data with catchment area,\nsurface area and lithology is done in order to understand the controlling factors, rainfall and temperature\ndata are also taken into consideration to know the effect on the sedimentation rate. In all three zones, the\nhighest precipitation observed 2488, 1800 and 4000 mm/yr in the Nainital lake, Chilika lake and Pookot\nlake, respectively and temperature fluctuations in the northern region of India is higher than the central\nand southern region. The results showed that the NIL have relatively higher sedimentation rate compared\nto the CIL and SIL due to slopy terrain, higher precipitation, temperature and lithological inconsistency in\nnorthern Indian region whereas all these factors are less effective in other two zones with a minor\ncontribution from other independent factors. NIL have ~0.634-0.804 cm/yr and ~0.636-1.117 cm/yr more\nsedimentation rate than CIL and SIL, respectively.","publication_date":{"day":null,"month":null,"year":2021,"errors":{}},"publication_name":"Bulletin of Pure and Applied Sciences-Geology"},"translated_abstract":"Sedimentation in lakes occurs from the time of its formation and continues till the final deposition. The\nrate of sedimentation varies depending upon climate, geology, soil cover and relief. In the present study,\nan attempt has been made to investigate the distribution and variation of sedimentation rate in Indian\nlakes. For this purpose, Indian lakes are classified into three zones viz., North Indian lakes (NIL), Central\nIndian lakes (CIL), South Indian lakes (SIL) and 27 sampling points distributed throughout India has\nbeen considered among all three zones. Correlation of rate of sedimentation data with catchment area,\nsurface area and lithology is done in order to understand the controlling factors, rainfall and temperature\ndata are also taken into consideration to know the effect on the sedimentation rate. In all three zones, the\nhighest precipitation observed 2488, 1800 and 4000 mm/yr in the Nainital lake, Chilika lake and Pookot\nlake, respectively and temperature fluctuations in the northern region of India is higher than the central\nand southern region. The results showed that the NIL have relatively higher sedimentation rate compared\nto the CIL and SIL due to slopy terrain, higher precipitation, temperature and lithological inconsistency in\nnorthern Indian region whereas all these factors are less effective in other two zones with a minor\ncontribution from other independent factors. NIL have ~0.634-0.804 cm/yr and ~0.636-1.117 cm/yr more\nsedimentation rate than CIL and SIL, respectively.","internal_url":"https://www.academia.edu/72367722/Sedimentation_Pattern_and_its_Controlling_Factors_in_Indian_Lakes","translated_internal_url":"","created_at":"2022-02-23T21:10:00.386-08:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":80025315,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[{"id":37748856,"work_id":72367722,"tagging_user_id":80025315,"tagged_user_id":201105589,"co_author_invite_id":null,"email":"p***e@mygyanvihar.com","display_order":-1,"name":"Pranaya Diwate","title":"Sedimentation Pattern and its Controlling Factors in Indian Lakes"},{"id":37748857,"work_id":72367722,"tagging_user_id":80025315,"tagged_user_id":157140990,"co_author_invite_id":null,"email":"s***4@gmail.com","display_order":1,"name":"Sakshi Maurya","title":"Sedimentation Pattern and its Controlling Factors in Indian 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src="https://attachments.academia-assets.com/68114580/thumbnails/1.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/49946826/A_preliminary_assessment_of_the_7th_February_2021_CashCood_in_lower_Dhauli_Ganga_valley_Central_Himalaya_India">A preliminary assessment of the 7th February 2021 CashCood in lower Dhauli Ganga valley, Central Himalaya, India</a></div><div class="wp-workCard_item"><span>Journal of Earth System Science</span><span>, 2021</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="dcebc489ad1af052b46655d4e1dfcba9" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" 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Dhauli Ganga rivers on 7th February 2021, Uttarakhand Himalaya, killed 65 people with 141 reported missing (ofBcial estimate) and devastated two hydropower projects. Geomorphological observations supported by meteorological data suggest that the Cood was triggered by a combination of avalanche and debris Cow. The Dhauli Ganga valley has preserved ponded sedimentary sequences (laminated sand and silty-clay), suggesting that the valley is prone to episodic mega foods in the recent geological past. Considering that the receding glaciers in the higher Himalaya have left behind enormous sediment, unusual weather events are likely to generate such disasters more frequently as the climate becomes warmer. 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