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Our mission is to preserve and make this data and information available聽in order to understand and model environmental variability on an interannual to millennial聽time scale. The Paleoclimatology team operates the World Data Service for Paleoclimatology and聽an Applied Research Service for Paleoclimatology, and partners with national and international science initiatives around the world to expand the use of paleoclimatology data. Paleoclimatology data are derived from natural sources such as tree rings, ice cores, corals, stalagmites, and ocean and lake sediments. These proxy climate data extend the weather and climate information archive by聽hundreds to millions of years. The data include geophysical or biological measurement time series and some reconstructed climate variables such as temperature and precipitation. 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data-drupal-messages-fallback class="hidden"></div> <div class="block" id="block-ncei-content"> <div class="term-content"> <div class="term-description"> <div class="text-long"><div class="row"> <div class="col-md-9"> <p>NCEI manages the world's largest archive of climate and paleoclimatology data. Our mission is to preserve and make this data and information available in order to understand and model environmental variability on an interannual to millennial time scale. The Paleoclimatology team operates the World Data Service for Paleoclimatology and an Applied Research Service for Paleoclimatology, and partners with national and international science initiatives around the world to expand the use of paleoclimatology data.</p> <p>Paleoclimatology data are derived from natural sources such as tree rings, ice cores, corals, stalagmites, and ocean and lake sediments. These proxy climate data extend the weather and climate information archive by hundreds to millions of years. The data include geophysical or biological measurement time series and some reconstructed climate variables such as temperature and precipitation. Scientists use paleoclimatology data and information to understand natural climate variability and future climate change.</p> </div> <div class="col-md-3"> <div class="text-center"><a href="http://www.worlddatasystem.org/"><img class="img-fluid" style="max-height:110px;" src="https://www.ncei.noaa.gov/sites/default/files/2021-08/WDS_Logo%20%28High%29.jpg" alt></a></div> <hr> <div class="text-center"><a href="http://www.coretrustseal.org/"><img class="img-fluid" style="max-height:110px;" src="https://www.ncei.noaa.gov/sites/default/files/2021-07/CoreTrustSeal-logo_3_4.jpg" alt></a></div> <hr> <div class="text-center"><a href="http://www.pastglobalchanges.org/"><img class="img-fluid" style="max-width:110px;" src="https://www.ncei.noaa.gov/sites/default/files/2021-07/PAGES_logo_2.jpg" alt></a></div> </div> </div> </div> </div> </div> </div> <div class="block" class="views-element-container" id="block-views-block-access-tools-block-1"> <div><div class="js-view-dom-id-6ec8aff5d030a436e2bb63b4fa7f7c61c08e356efd4d0c94309f14d0d7b054c2"> <header> <h2>Access Tools</h2> </header> <div class="row card-deck"> <div class="fields-group card"> <h3 class="field-content card-header">Paleoclimatology Interactive Map </h3><p class="field-content card-body">Select paleoclimatology study locations by region, proximity to a point, or text-based attributes. </p><div class="field-content card-footer"><a class="btn btn-outline-primary text-decoration-none ext" target="_blank" aria-label="Launch Paleoclimatology Interactive Map" href="https://www.ncei.noaa.gov/maps/paleo/">Launch Interactive Map</a> </div> </div> <div class="fields-group card"> <h3 class="field-content card-header">Paleo Data Search </h3><p class="field-content card-body">Search all paleoclimatology datasets and analyses available from NCEI and the World Data Service for Paleoclimatology. </p><div class="field-content card-footer"><a class="btn btn-outline-primary text-decoration-none ext" target="_blank" aria-label="Launch Paleo Data Search" href="https://www.ncdc.noaa.gov/paleo-search/">Launch Search Tool</a> </div> </div> </div> </div> </div> </div> <div class="block" class="views-element-container" id="block-views-block-subcategory-subcategories"> <div><div class="js-view-dom-id-aefc80cdcbf7f8d903e234a0fe1b8d7470ca8d96901017dd57a1c7cd2c8263cd"> </div> </div> </div> <div class="block taxonomy-term-custom" class="views-element-container" id="block-views-block-taxonomy-term-custom-taxonomy-products"> <div><div class="js-view-dom-id-f5d5cb9642ed6609019b03b072cae0aa1d42cbdad6092ba719631f4ef64a53bf"> <header> <h2>Products</h2> </header> <div class="row results"> <ul class="prodtaxlist"> <li> <div class="prodlink"> <a href="/products/paleoclimatology/borehole" hreflang="en">Borehole</a> </div> </li> <li> <div class="prodlink"> <a href="/products/paleoclimatology/climate-forcing" hreflang="en">Climate Forcing</a> </div> </li> <li> <div class="prodlink"> <a href="/products/paleoclimatology/climate-reconstruction" hreflang="en">Climate Reconstruction</a> </div> </li> <li> <div class="prodlink"> <a href="/products/paleoclimatology/coral-sclerosponge" hreflang="en">Coral and Sclerosponge</a> </div> </li> <li> <div class="prodlink"> <a href="/products/paleoclimatology/drought-variability" hreflang="en">Drought Variability</a> </div> </li> <li> <div class="prodlink"> <a href="/products/paleoclimatology/fauna" hreflang="en">Fauna</a> </div> </li> <li> <div class="prodlink"> <a href="/products/paleoclimatology/fire-history" hreflang="en">Fire History</a> </div> </li> <li> <div class="prodlink"> <a href="/products/paleoclimatology/historical" hreflang="en">Historical</a> </div> </li> <li> <div class="prodlink"> <a href="/products/paleoclimatology/ice-core" hreflang="en">Ice Core</a> </div> </li> <li> <div class="prodlink"> <a href="/products/paleoclimatology/insect" hreflang="en">Insect</a> </div> </li> </ul> <ul class="prodtaxlist"> <li> <div class="prodlink"> <a href="/products/paleoclimatology/lake" hreflang="en">Lake</a> </div> </li> <li> <div class="prodlink"> <a href="/products/paleoclimatology/lake-level-reconstruction" hreflang="en">Lake Level Reconstruction</a> </div> </li> <li> <div class="prodlink"> <a href="/products/paleoclimatology/loess-paleosols" hreflang="en">Loess and Paleosols</a> </div> </li> <li> <div class="prodlink"> <a href='https://www.ncei.noaa.gov/access/paleo-search/reports/all?dataTypeId=19&search=true%3F' target='_blank'>Other Collections</a> </div> </li> <li> <div class="prodlink"> <a href="/products/paleoclimatology/paleoceanography" hreflang="en">Paleoceanography</a> </div> </li> <li> <div class="prodlink"> <a href="/products/paleoclimatology/modeling" hreflang="en">Paleoclimatic Modeling</a> </div> </li> <li> <div class="prodlink"> <a href="/products/paleoclimatology/plant-macrofossil" hreflang="en">Plant Macrofossil</a> </div> </li> <li> <div class="prodlink"> <a href="/products/paleoclimatology/pollen" hreflang="en">Pollen</a> </div> </li> <li> <div class="prodlink"> <a href="/products/paleoclimatology/speleothem" hreflang="en">Speleothem</a> </div> </li> <li> <div class="prodlink"> <a href="/products/paleoclimatology/tree-ring" hreflang="en">Tree Ring</a> </div> </li> </ul> </div> </div> </div> </div> <div class="block" class="views-element-container" id="block-views-block-taxonomy-term-custom-term-related-content"> <div><div class="related-content js-view-dom-id-d9f05fcf9a7b58f3d18290473ca3771a050b3e37927c59d7f82d2c40bac7d8a1"> <header> <h2>Related Content</h2> </header> <div class="row results"> <ul class="prodtaxlist"> <li> <div class="prodlink"> <div class="views-field views-field-title"><span class="field-content"><a href="/products/paleoclimatology/contributing-data" hreflang="en">Contributing Paleo Data</a> </span></div> </div> </li> <li> <div class="prodlink"> <div class="views-field views-field-title"><span 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