Potential of Native Microorganisms in Tagus Estuary

<!DOCTYPE html> <html lang="en" dir="ltr"> <head>  <script async src="https://www.googletagmanager.com/gtag/js?id=G-P63WKM1TM1"></script> <script> window.dataLayer = window.dataLayer || []; function gtag(){dataLayer.push(arguments);} gtag('js', new Date()); gtag('config', 'G-P63WKM1TM1'); </script>  <script type="text/javascript" > (function(m,e,t,r,i,k,a){m[i]=m[i]||function(){(m[i].a=m[i].a||[]).push(arguments)}; m[i].l=1*new Date(); for (var j = 0; j < document.scripts.length; j++) {if (document.scripts[j].src === r) { return; }} k=e.createElement(t),a=e.getElementsByTagName(t)[0],k.async=1,k.src=r,a.parentNode.insertBefore(k,a)}) (window, document, "script", "https://mc.yandex.ru/metrika/tag.js", "ym"); ym(55165297, "init", { clickmap:false, trackLinks:true, accurateTrackBounce:true, webvisor:false }); </script> <noscript><div><img src="https://mc.yandex.ru/watch/55165297" style="position:absolute; left:-9999px;" alt="" /></div></noscript>    <title>Potential of Native Microorganisms in Tagus Estuary</title> <meta name="description" content="Potential of Native Microorganisms in Tagus Estuary"> <meta name="keywords" content="Biodegradability rate, hydrocarbonoclastic microorganisms, soil bioremediation, Tagus estuary."> <meta name="viewport" content="width=device-width, initial-scale=1, minimum-scale=1, maximum-scale=1, user-scalable=no"> <meta charset="utf-8"> <meta name="citation_title" content="Potential of Native Microorganisms in Tagus Estuary"> <meta name="citation_author" content="Ana C. Sousa"> <meta name="citation_author" content="Beatriz C. Santos"> <meta name="citation_author" content="Fátima N. Serralha"> <meta name="citation_publication_date" content="2024/02/19"> <meta name="citation_journal_title" content="International Journal of Biotechnology and Bioengineering"> <meta name="citation_volume" content="18"> <meta name="citation_issue" content="2"> <meta name="citation_firstpage" content="19"> <meta name="citation_lastpage" content="24"> <meta name="citation_pdf_url" content="https://publications.waset.org/10013519/pdf"> <link href="https://cdn.waset.org/favicon.ico" type="image/x-icon" rel="shortcut icon"> <link href="https://cdn.waset.org/static/plugins/bootstrap-4.2.1/css/bootstrap.min.css" rel="stylesheet"> <link href="https://cdn.waset.org/static/plugins/fontawesome/css/all.min.css" rel="stylesheet"> <link href="https://cdn.waset.org/static/css/site.css?v=150220211555" rel="stylesheet"> </head> <body> <header> <div class="container"> <nav class="navbar navbar-expand-lg navbar-light"> <a class="navbar-brand" href="https://waset.org"> <img src="https://cdn.waset.org/static/images/wasetc.png" alt="Open Science Research Excellence" title="Open Science Research Excellence" /> </a> <button class="d-block d-lg-none navbar-toggler ml-auto" type="button" data-toggle="collapse" data-target="#navbarMenu" aria-controls="navbarMenu" aria-expanded="false" aria-label="Toggle navigation"> <span class="navbar-toggler-icon"></span> </button> <div class="w-100"> <div class="d-none d-lg-flex flex-row-reverse"> <form method="get" action="https://waset.org/search" class="form-inline my-2 my-lg-0"> <input class="form-control mr-sm-2" type="search" placeholder="Search Conferences" value="" name="q" aria-label="Search"> <button class="btn btn-light my-2 my-sm-0" type="submit"><i class="fas fa-search"></i></button> </form> </div> <div class="collapse navbar-collapse mt-1" id="navbarMenu"> <ul class="navbar-nav ml-auto align-items-center" id="mainNavMenu"> <li class="nav-item"> <a class="nav-link" href="https://waset.org/conferences" title="Conferences in 2024/2025/2026">Conferences</a> </li> <li class="nav-item"> <a class="nav-link" href="https://waset.org/disciplines" title="Disciplines">Disciplines</a> </li> <li class="nav-item"> <a class="nav-link" href="https://waset.org/committees" rel="nofollow">Committees</a> </li> <li class="nav-item dropdown"> <a class="nav-link dropdown-toggle" href="#" id="navbarDropdownPublications" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false"> Publications </a> <div class="dropdown-menu" aria-labelledby="navbarDropdownPublications"> <a class="dropdown-item" href="https://publications.waset.org/abstracts">Abstracts</a> <a class="dropdown-item" href="https://publications.waset.org">Periodicals</a> <a class="dropdown-item" href="https://publications.waset.org/archive">Archive</a> </div> </li> <li class="nav-item"> <a class="nav-link" href="https://waset.org/page/support" title="Support">Support</a> </li> </ul> </div> </div> </nav> </div> </header> <main> <div class="container mt-4"> <div class="row"> <div class="col-md-9 mx-auto"> <form method="get" action="https://publications.waset.org/search"> <div id="custom-search-input"> <div class="input-group"> <i class="fas fa-search"></i> <input type="text" class="search-query" name="q" placeholder="Author, Title, Abstract, Keywords" value=""> <input type="submit" class="btn_search" value="Search"> </div> </div> </form> </div> </div> <div class="row mt-3"> <div class="col-sm-3"> <div class="card"> <div class="card-body"><strong>Commenced</strong> in January 2007</div> </div> </div> <div class="col-sm-3"> <div class="card"> <div class="card-body"><strong>Frequency:</strong> Monthly</div> </div> </div> <div class="col-sm-3"> <div class="card"> <div class="card-body"><strong>Edition:</strong> International</div> </div> </div> <div class="col-sm-3"> <div class="card"> <div class="card-body"><strong>Paper Count:</strong> 33093</div> </div> </div> </div> <div class="card publication-listing mt-3 mb-3"> <h5 class="card-header" style="font-size:.9rem">Potential of Native Microorganisms in Tagus Estuary</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/search?q=Ana%20C.%20Sousa">Ana C. Sousa</a>, <a href="https://publications.waset.org/search?q=Beatriz%20C.%20Santos"> Beatriz C. Santos</a>, <a href="https://publications.waset.org/search?q=F%C3%A1tima%20N.%20Serralha"> Fátima N. Serralha</a> </p> <p class="card-text"><strong>Abstract:</strong></p> <p>The Tagus estuary is heavily affected by industrial and urban activities, making bioremediation studies crucial for environmental preservation. Fuel contamination in the area can arise from various anthropogenic sources, such as oil spills from shipping, fuel storage and transfer operations, and industrial discharges. These pollutants can cause severe harm to the ecosystem and the organisms, including humans, that inhabit it. Nonetheless, there are always natural organisms with the ability to resist these pollutants and transform them into non-toxic or harmless substances, which defines the process of bioremediation. Exploring the microbial communities existing in soil and their capacity to break down hydrocarbons has the potential to enhance the development of more efficient bioremediation approaches. The aim of this investigation was to explore the existence of hydrocarbonoclastic microorganisms in six locations within the Tagus estuary, three on the north bank: Trancão River, Praia Fluvial do Cais das Colinas and Praia de Algés, and three on the south bank: Praia Fluvial de Alcochete, Praia Fluvial de Alburrica, and Praia da Trafaria. In all studied locations, native microorganisms of the genus Pseudomonas were identified. The bioremediation rate of common hydrocarbons like gasoline, hexane, and toluene was assessed using the redox indicator 2,6-dichlorophenolindophenol (DCPIP). Effective hydrocarbon-degrading bacterial strains were identified in all analyzed areas, despite adverse environmental conditions. The highest bioremediation rates were achieved for gasoline (68%) in Alburrica, hexane (65%) in Algés, and toluene (79%) in Algés. Generally, the bacteria demonstrated efficient degradation of hydrocarbons added to the culture medium, with higher rates of aerobic biodegradation of hydrocarbons observed. These findings underscore the necessity for further in situ studies to better comprehend the relationship between native microbial communities and the potential for pollutant degradation in soil.</p> <iframe src="https://publications.waset.org/10013519.pdf" style="width:100%; height:400px;" frameborder="0"></iframe> <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/search?q=Biodegradability%20rate" title="Biodegradability rate">Biodegradability rate</a>, <a href="https://publications.waset.org/search?q=hydrocarbonoclastic%20microorganisms" title=" hydrocarbonoclastic microorganisms"> hydrocarbonoclastic microorganisms</a>, <a href="https://publications.waset.org/search?q=soil%20bioremediation" title=" soil bioremediation"> soil bioremediation</a>, <a href="https://publications.waset.org/search?q=Tagus%20estuary." title=" Tagus estuary."> Tagus estuary.</a> </p> <a href="https://publications.waset.org/10013519/potential-of-native-microorganisms-in-tagus-estuary" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/10013519/apa" target="_blank" rel="nofollow" class="btn btn-primary btn-sm">APA</a> <a href="https://publications.waset.org/10013519/bibtex" target="_blank" rel="nofollow" class="btn btn-primary btn-sm">BibTeX</a> <a href="https://publications.waset.org/10013519/chicago" target="_blank" rel="nofollow" class="btn btn-primary btn-sm">Chicago</a> <a href="https://publications.waset.org/10013519/endnote" target="_blank" rel="nofollow" class="btn btn-primary btn-sm">EndNote</a> <a href="https://publications.waset.org/10013519/harvard" target="_blank" rel="nofollow" class="btn btn-primary btn-sm">Harvard</a> <a href="https://publications.waset.org/10013519/json" target="_blank" rel="nofollow" class="btn btn-primary btn-sm">JSON</a> <a href="https://publications.waset.org/10013519/mla" target="_blank" rel="nofollow" class="btn btn-primary btn-sm">MLA</a> <a href="https://publications.waset.org/10013519/ris" target="_blank" rel="nofollow" class="btn btn-primary btn-sm">RIS</a> <a href="https://publications.waset.org/10013519/xml" target="_blank" rel="nofollow" class="btn btn-primary btn-sm">XML</a> <a href="https://publications.waset.org/10013519/iso690" target="_blank" rel="nofollow" class="btn btn-primary btn-sm">ISO 690</a> <a href="https://publications.waset.org/10013519.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">156</span> </span> <p class="card-text"><strong>References:</strong></p> <br>[1] E. Gayathiri, P. Prakash, N. Karmegam, S. Varjani,, M. Awasthi, and B. Ravindran, Biosurfactants: Potential and Eco-Friendly Material for Sustainable Agriculture and Environmental Safety—A Review. Agronomy, 2022, pp. 1–26. <br>[2] J. Sarkar, A. Saha, A. Roy, H. Bose, S. Pal, P. Sar, and S.K. Kazy, Development of nitrate stimulated hydrocarbon degrading microbial consortia from refinery sludge as potent bioaugmenting agent for enhanced bioremediation of petroleum contaminated waste. World Journal of Microbiology and Biotechnology, 2020, pp. 1–17. <br>[3] A. Auti, A. M., Narwade, N. P., Deshpande, N. M., and Dhotre, D. P., Microbiome and imputed metagenome study of crude and refined petroleum-oil-contaminated soils: Potential for hydrocarbon degradation and plant-growth promotion. Indian Academy of Sciences, 2019, pp.1–13. <br>[4] R. Omrani, G. Spini and D. Saidane, Modulation of microbial consortia enriched from different polluted environments during petroleum biodegradation. Biodegradation, 2018, pp.187–205. <br>[5] F. Dell’ Anno, E. Rastelli, C. Sansone, C. Brunet, A. Ianora and A. Dell’ Anno, Bacteria, Fungi and Microalgae for the Bioremediation of Marine Sediments Contaminated by Petroleum Hydrocarbons in the Omics Era. Microorganisms, 2021 pp. 1–14. <br>[6] J.S. Oliveira, W.J. Araújo, R.M. Figueiredo, R.C. Silva-Portela, A. Guerra, S. Araújo, S., C. Minnicelli, A. Carlos, A. Vasconcelos, Freitas and L. Agnez-Lima, Biogeographical distribution analysis of hydrocarbon degrading and biosurfactant producing genes suggests that near-equatorial biomes have higher abundance of genes with potential for bioremediation. BMC Microbiology, 2017 pp.1-9. <br>[7] W. Smulek, M. Sydow, J. Zabielska-Matejuk, J. and E. Kaczorek, Bacteria involved in biodegradation of creosote PAH - A case study of long-term contaminated industrial area. Ecotoxicology and Environmental Safety, 2020, pp. 1–9. <br>[8] S. Fuentes, V. Méndez, P. Aguila, and M. Seeger, Bioremediation of petroleum hydrocarbons: catabolic genes, microbial communities, and applications. Appl Microbiol Biotechno, 2014, pp.4781–4791. <br>[9] P. Gkorezis, M. Daghio, A. Franzetti, J.D. Hamme, W. van, Sillen and J. Vangronsveld, The Interaction between Plants and Bacteria in the Remediation of Petroleum Hydrocarbons: An Environmental Perspective. Frontiers in Microbiology, 2016, pp.1–16. <br>[10] G. Kebede, T. Tafese, E. Abda, M. Kamaraj, and F. Assefa, Factors Influencing the Bacterial Bioremediation of Hydrocarbon Contaminants in the Soil: Mechanisms and Impacts. Journal of Chemistry, 2021, pp. 2–13. <br>[11] K. Thakur, M. Chownk, V. Kumar, A. Purohit, A. Vashisht, V. Kumar, and S. Yadav, Bioprospecting potential of microbial communities in solid waste landfills for novel enzymes through metagenomic approach. World Journal of Microbiology and Biotechnology, 2019 pp. 1–14. <br>[12] R. Baruah, S. Mishra, D. Kalita, Y. Silla, P. Chauhan, A. Singh, and H. Boruah, Assessment of bacterial diversity associated with crude oil-contaminated soil samples from Assam. Int. J. Environ. Sci. Technol, 2017, pp. 2155–2169. <br>[13] Y.T. Chang, W.L. Chao, H.Y. Chen, H. Li, and S. Boyd, Characterization of a sequential UV Photolysis Biodegradation Process for Treatment of Decabrominated Diphenyl Ethers in Sorbent/Water Systems. Microorganisms, 202, pp. 1–5. <br>[14] I. Chicca, S. Becarelli, G. Bernabei, G., Siracusa, and S. Gregorio, Innovative Culturomic Approaches and Predictive Functional Metagenomic Analysis: The Isolation of Hydrocarbonoclastic Bacteria with Plant Growth Promoting Capacity. Water Research, 2020, pp. 1–22. <br>[15] R. Pandey, P. Sharma, S. Rathee, H. Singh, D. Batish, B. Krishnamuthy, and R. Kohli, Isolation and characterization of a novel hydrocarbonoclastic and biosurfactant producing bacterial strain: Fictibacillus phosphorivorans RP3. 3 Biotech, 2021, pp.1–9. <br>[16] A. Roy, J. Sarkar, A. Dutta, A. Sarkar, P. Sarkar, A. Gupta, B. Mohapatra, S. Pal, S. and Kazy, Petroleum hydrocarbon rich oil refinery sludge of North-East India harbours anaerobic, fermentative, sulfate-reducing, syntrophic and methanogenic microbial populations. BMC Microbiology, 2018, pp. 1–20. <br>[17] R. Taketani, S. Leite, I. Melo, A. Lima-Rizzo, F. Andreote, and C. Cunha, Application of extracellular polymers on soil communities exposed to oil and nickel contamination. Brazilian Journal of Microbiology, 2021, pp. 651–661. <br>[18] K. Kubota, D. Koma, Y. Matsumiya, S. Chung and M. Kubo, Phylogenetic analysis of long-chain hydrocarbon-degrading bacteria and evaluation of their hydrocarbondegradation by the 2,6-DCPIP assay. Biodegradation 19, 2008, pp. 749–757. <br>[19] H. Liu, G. Yang, H. Jia, and B. Sun, Crude oil degradation by a novel strain Pseudomonas aeruginosa AQNU-1 isolated from an oil-contaminated lake wetland. Processes, 10(2), 307.Hubel Verde. (2021). <br>[20] S. Almeida, M. F. N. Serralha, A. C. de Sousa, Hydrocarbon Bioremediations Studies in Portuguese Soil Samples, Journal of Chemical Technology & Biorechonology, 2022, submitted for publication. </div> </div> </div> </main> <footer> <div id="infolinks" class="pt-3 pb-2"> <div class="container"> <div style="background-color:#f5f5f5;" class="p-3"> <div class="row"> <div class="col-md-2"> <ul class="list-unstyled"> About <li><a href="https://waset.org/page/support">About Us</a></li> <li><a href="https://waset.org/page/support#legal-information">Legal</a></li> <li><a target="_blank" rel="nofollow" href="https://publications.waset.org/static/files/WASET-16th-foundational-anniversary.pdf">WASET celebrates its 16th foundational anniversary</a></li> </ul> </div> <div class="col-md-2"> <ul class="list-unstyled"> Account <li><a href="https://waset.org/profile">My Account</a></li> </ul> </div> <div class="col-md-2"> <ul class="list-unstyled"> Explore <li><a href="https://waset.org/disciplines">Disciplines</a></li> <li><a href="https://waset.org/conferences">Conferences</a></li> <li><a href="https://waset.org/conference-programs">Conference Program</a></li> <li><a href="https://waset.org/committees">Committees</a></li> <li><a href="https://publications.waset.org">Publications</a></li> </ul> </div> <div class="col-md-2"> <ul class="list-unstyled"> Research <li><a href="https://publications.waset.org/abstracts">Abstracts</a></li> <li><a href="https://publications.waset.org">Periodicals</a></li> <li><a href="https://publications.waset.org/archive">Archive</a></li> </ul> </div> <div class="col-md-2"> <ul class="list-unstyled"> Open Science <li><a target="_blank" rel="nofollow" href="https://publications.waset.org/static/files/Open-Science-Philosophy.pdf">Open Science Philosophy</a></li> <li><a target="_blank" rel="nofollow" href="https://publications.waset.org/static/files/Open-Science-Award.pdf">Open Science Award</a></li> <li><a target="_blank" rel="nofollow" href="https://publications.waset.org/static/files/Open-Society-Open-Science-and-Open-Innovation.pdf">Open Innovation</a></li> <li><a target="_blank" rel="nofollow" href="https://publications.waset.org/static/files/Postdoctoral-Fellowship-Award.pdf">Postdoctoral Fellowship Award</a></li> <li><a target="_blank" rel="nofollow" href="https://publications.waset.org/static/files/Scholarly-Research-Review.pdf">Scholarly Research Review</a></li> </ul> </div> <div class="col-md-2"> <ul class="list-unstyled"> Support <li><a href="https://waset.org/page/support">Support</a></li> <li><a href="https://waset.org/profile/messages/create">Contact Us</a></li> <li><a href="https://waset.org/profile/messages/create">Report Abuse</a></li> </ul> </div> </div> </div> </div> </div> <div class="container text-center"> <hr style="margin-top:0;margin-bottom:.3rem;"> <a href="https://creativecommons.org/licenses/by/4.0/" target="_blank" class="text-muted small">Creative Commons Attribution 4.0 International License</a> <div id="copy" class="mt-2">© 2024 World Academy of Science, Engineering and Technology</div> </div> </footer> <a href="javascript:" id="return-to-top"><i class="fas fa-arrow-up"></i></a> <div class="modal" id="modal-template"> <div class="modal-dialog"> <div class="modal-content"> <div class="row m-0 mt-1"> <div class="col-md-12"> <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">×</span></button> </div> </div> <div class="modal-body"></div> </div> </div> </div> <script src="https://cdn.waset.org/static/plugins/jquery-3.3.1.min.js"></script> <script src="https://cdn.waset.org/static/plugins/bootstrap-4.2.1/js/bootstrap.bundle.min.js"></script> <script src="https://cdn.waset.org/static/js/site.js?v=150220211556"></script> <script> jQuery(document).ready(function() { /*jQuery.get("https://publications.waset.org/xhr/user-menu", function (response) { jQuery('#mainNavMenu').append(response); });*/ jQuery.get({ url: "https://publications.waset.org/xhr/user-menu", cache: false }).then(function(response){ jQuery('#mainNavMenu').append(response); }); }); </script> </body> </html>

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Potential of Native Microorganisms in Tagus Estuary