Water: quality and availability assessment with isotopic techniques

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The IAEA approaches this challenge through science-based isotope hydrology methodologies and technical training.</p> </div> </div> </div> </div> <div id=section-2 class="field-blocks"> <div class="entity entity-paragraphs-item paragraphs-item-text" about="" typeof=""> <div class="content"> <p>Access to reliable and safe drinking water is a major factor in meeting the needs of a growing population and to maintain human health. It is also crucial for sustainable food and energy production, industry and environmental protection. Nuclear isotopic techniques provide key information about water sources and the human impact on the climate.</p> <p>The IAEA promotes the application of nuclear techniques to all aspects of freshwater resource assessments and water management and protection. It also provides training in isotope hydrology data analysis and measurement methods, as well as expert services and analyses.</p> </div> </div> </div> </div> </div> </div> <div class="panel-pane pane-views-panes pane-topics-landing-page-latest-news-sub-levels" > <h2 class="pane-title"> News </h2> <div class="pane-content"> <div class="view-content">  <div id="views-bootstrap-grid-2" class="views-bootstrap-grid-plugin-style"> <div class="row"> <div class=" col-xs-12 col-sm-12 col-md-6 col-lg-6"> <div class="grid"> <div> <span> <div class="grid-image-wrapper"> <a href="/newscenter/news/director-general-in-japan-supporting-nuclear-safety-and-remediation"><img src="https://www.iaea.org/sites/default/files/styles/width_555px_6_units_16_9/public/grossi-kashiwazak-kariwa-nps-180225-1140x640.jpg?itok=4ksKbmRN" typeof="foaf:Image" class="img-responsive" width="555"></a> <div class="content-type-label-wrapper"> News story </div> </div> <span class="dateline-published">21 February 2025</span> <h4><a href="/newscenter/news/director-general-in-japan-supporting-nuclear-safety-and-remediation">Director General in Japan Supporting Nuclear Safety and Remediation </a></h4> </span> </div> </div> </div> <div class=" col-xs-12 col-sm-12 col-md-6 col-lg-6"> <div class="grid"> <div> <span> <div class="grid-image-wrapper"> <a href="/newscenter/multimedia/videos/japan-iaea-samples-water-with-experts-from-china-korea-and-switzerland"><img src="https://www.iaea.org/sites/default/files/styles/width_555px_6_units_16_9/public/fukushima.jpg?itok=8gsmISA1" typeof="foaf:Image" class="img-responsive" width="555"></a> <div class="content-type-label-wrapper"> Video </div> </div> <span class="dateline-published">19 February 2025</span> <h4><a href="/newscenter/multimedia/videos/japan-iaea-samples-water-with-experts-from-china-korea-and-switzerland">Japan: IAEA Samples Water with Experts from China, Korea and Switzerland</a></h4> </span> </div> </div> </div> <div class="clearfix visible-md 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class="media-body"> <span class="dateline-published"><span class="date-display-single" property="dc:date" datatype="xsd:dateTime" content="2024-04-16T00:00:00+02:00">16 April 2024</span></span> <h4><a href="/publications/15408/monitoring-stable-nitrogen-and-oxygen-isotope-compositions-of-nitrate-in-atmospheric-precipitation">Monitoring Stable Nitrogen and Oxygen Isotope Compositions of Nitrate in Atmospheric Precipitation</a></h4> <p> </p> <p> </p> </div> </div> </div> </div> <div class=" col-xs-12 col-sm-12 col-md-6 col-lg-6"> <div class="grid"> <div class="media"> <a class="pull-left" href="#"><img typeof="foaf:Image" class="img-responsive" src="https://www.iaea.org/sites/default/files/styles/portrait_thumbnail_100x140/public/23/12/te-2022cov.png?itok=EI8-gSTn" width="100" height="140" /></a> <div class="media-body"> <span class="dateline-published"><span class="date-display-single" property="dc:date" datatype="xsd:dateTime" content="2023-04-25T00:00:00+02:00">25 April 2023</span></span> <h4><a href="/publications/15290/towards-best-practices-in-isotope-enabled-hydrological-modelling-applications">Towards Best Practices in Isotope-Enabled Hydrological Modelling Applications</a></h4> <p> </p> <p> </p> </div> </div> </div> </div><div class="clearfix visible-md visible-lg"></div> </div> </div> </div> <div class="text-right"> <a href="/publications/search/topics/water" class="btn btn-default btn-xs">More publications →</a> </div> </div> </div> </div> </div> <div class="panel-panel middle margin-top-25 col-md-3 col-md-push-3 col-lg-3 col-lg-push-3"><div class="panel-pane pane-views-panes pane-topics-landing-page-related-projects-sidebar" > <h2 class="pane-title"> Projects </h2> <div class="pane-content"> <div class="view view-topics-landing-page view-id-topics_landing_page view-display-id-related_projects_sidebar view-dom-id-48494615e984c584eb97950bc2675610"> <div class="view-content"> <div> <div class="projects-wrapper"> <span class="project-number"><a href="/projects/technical-cooperation-projects?type=3721&status=3723&topics=3020">40</a></span> <span class="project-body">Active Technical Cooperation Projects</span> </div> </div> </div> </div> </div> </div> <div class="panel-pane pane-views-panes pane-topics-landing-page-crp-related-projects-sidebar" > <div class="pane-content"> <div class="view view-topics-landing-page view-id-topics_landing_page view-display-id-crp_related_projects_sidebar view-dom-id-6e558205d68deed8bda34b4ad1148f24"> <div class="view-content"> <div> <div class="projects-wrapper"> <span class="project-number"><a href="/projects/coordinated-research-projects?type=3720&status=5017&topics=3020">10</a></span> <span class="project-body">Active Coordinated Research Projects</span> </div> </div> </div> </div> </div> </div> </div> <div class="panel-panel right microsite-sidebar margin-top-25 col-md-3 col-md-pull-9 col-lg-3 col-lg-pull-9"><div class="panel-pane pane-menu-tree pane-menu-landing-pages-topics" > <div 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