{"id":26694,"date":"2025-01-10T10:55:51","date_gmt":"2025-01-10T09:55:51","guid":{"rendered":"https:\/\/www.cerege.fr\/?page_id=26694"},"modified":"2025-11-24T10:01:26","modified_gmt":"2025-11-24T09:01:26","slug":"interface-flows-resource-tracings","status":"publish","type":"page","link":"https:\/\/www.cerege.fr\/en\/sciences\/ressources-hydrosystemes-et-carbonates\/flux-aux-interfaces-tracages-ressources\/","title":{"rendered":"Interface flows, traceability, resources"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"26694\" class=\"elementor elementor-26694\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-546333cd elementor-section-full_width elementor-section-height-min-height elementor-section-height-default elementor-section-items-middle\" data-id=\"546333cd\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-351603da\" data-id=\"351603da\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-61660f8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"61660f8\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-5e3856e5\" data-id=\"5e3856e5\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-325b705b elementor-widget elementor-widget-shortcode\" data-id=\"325b705b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\"><nav aria-label=\"breadcrumbs\">\n            <div class=\"breadcrumb-container theme1\">\n                <ol>\n                                    <\/ol>\n            <\/div>\n        <\/nav>    <script type=\"application\/ld+json\">\n        {\n            \"@context\": \"http:\/\/schema.org\",\n            \"@type\": \"BreadcrumbList\",\n            \"itemListElement\": [\n                            ]\n        }\n    <\/script>\n   \n    <script>\n            <\/script>\n<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-24a176c1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"24a176c1\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-wide\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-43361acc\" data-id=\"43361acc\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1bdd43dc elementor-widget elementor-widget-text-editor\" data-id=\"1bdd43dc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p align=\"justify\"><strong>Animateurs : C. Vallet-Coulomb, B. Arfib, J. Gon\u00e7alves<\/strong><\/p><p align=\"justify\">Ce th\u00e8me s\u2019int\u00e9resse aux processus d\u2019\u00e9coulement et de transport dans la zone critique, i.e. de l\u2019atmosph\u00e8re vers les nappes superficielles et profondes, et en interactions avec les eaux de surface. Il visera \u00e0 r\u00e9pondre \u00e0 des probl\u00e9matiques de ressources en eau en contexte de changement climatique de la m\u00e9diterran\u00e9e \u00e0 l\u2019Afrique sub-saharienne. Des d\u00e9veloppements m\u00e9thodologiques notamment en termes de traceurs contribueront au suivi g\u00e9ochimique et hydrodynamique afin de pr\u00e9ciser le bilan d\u2019eau (\u00e9vaporation, recharge, m\u00e9lange et d\u00e9charge) et les m\u00e9canismes de transfert des \u00e9l\u00e9ments (nutriments, contaminants, traceurs). Pour la large gamme de milieux \u00e9tudi\u00e9s : sol, aquif\u00e8res poreux, fractur\u00e9s ou karstiques, aquitards, l\u2019acquisition de donn\u00e9es hydroclimatiques de terrain et leur bancarisation dans les services d\u2019observation se poursuivra. Une attention particuli\u00e8re sera port\u00e9e \u00e0 l\u2019int\u00e9gration des traceurs dans les mod\u00e8les et visera \u00e0 diminuer l\u2019incertitude sur l\u2019estimation des ressources et des \u00e9changes aux interfaces (nappe-eau de surface, aquif\u00e8res-aquitards).<\/p><p align=\"justify\">Les travaux de ce th\u00e8me s\u2019appuient sur les plateformes <a href=\"https:\/\/www.cerege.fr\/equipements\/poles-techniques\/analyse-des-isotopes-stables-paniss-2\/\"><span style=\"color: #4472c4;\">PANISS<\/span><\/a> et <span style=\"color: #4472c4;\"><a href=\"https:\/\/www.cerege.fr\/equipements\/poles-techniques\/hydro-terrain\/\">HYDRO-TERRAIN <\/a><\/span>et contribuent \u00e9galement \u00e0 l\u2019action transverse \u00ab \u00a0<a href=\"https:\/\/www.cerege.fr\/fr\/ressource-et-cycle-de-leau\/\">RESSOURCE ET CYCLE DE L\u2019EAU<\/a> \u00bb.<\/p><p align=\"justify\">Personnes impliqu\u00e9es : C. Vallet-Coulomb, B. Arfib, J. Gon\u00e7alves, P. Henry, T. Stieglitz, A. Zappelli<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-18567204\" data-id=\"18567204\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a22a107 elementor-widget elementor-widget-image\" data-id=\"a22a107\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"500\" src=\"https:\/\/www.cerege.fr\/wp-content\/uploads\/2022\/12\/RRH_AXE4-1024x640.jpg\" class=\"attachment-large size-large wp-image-12518\" alt=\"\" srcset=\"https:\/\/www.cerege.fr\/wp-content\/uploads\/2022\/12\/RRH_AXE4-1024x640.jpg 1024w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2022\/12\/RRH_AXE4-300x188.jpg 300w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2022\/12\/RRH_AXE4-768x480.jpg 768w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2022\/12\/RRH_AXE4-1536x960.jpg 1536w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2022\/12\/RRH_AXE4-scaled.jpg 2048w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2022\/12\/RRH_AXE4-18x12.jpg 18w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2022\/12\/RRH_AXE4-1320x825.jpg 1320w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Animateurs : C. Vallet-Coulomb, B. Arfib, J. Gon\u00e7alves Ce th\u00e8me s\u2019int\u00e9resse aux processus d\u2019\u00e9coulement et de transport dans la zone critique, i.e. de l\u2019atmosph\u00e8re vers les nappes superficielles et profondes, [&hellip;]<\/p>\n","protected":false},"author":667,"featured_media":1865,"parent":830,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-26694","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"publishpress_future_action":{"enabled":false,"date":"2026-05-04 09:10:58","action":"change-status","newStatus":"draft","terms":[],"taxonomy":"","extraData":[]},"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"_links":{"self":[{"href":"https:\/\/www.cerege.fr\/en\/wp-json\/wp\/v2\/pages\/26694","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cerege.fr\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.cerege.fr\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.cerege.fr\/en\/wp-json\/wp\/v2\/users\/667"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cerege.fr\/en\/wp-json\/wp\/v2\/comments?post=26694"}],"version-history":[{"count":5,"href":"https:\/\/www.cerege.fr\/en\/wp-json\/wp\/v2\/pages\/26694\/revisions"}],"predecessor-version":[{"id":28632,"href":"https:\/\/www.cerege.fr\/en\/wp-json\/wp\/v2\/pages\/26694\/revisions\/28632"}],"up":[{"embeddable":true,"href":"https:\/\/www.cerege.fr\/en\/wp-json\/wp\/v2\/pages\/830"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.cerege.fr\/en\/wp-json\/wp\/v2\/media\/1865"}],"wp:attachment":[{"href":"https:\/\/www.cerege.fr\/en\/wp-json\/wp\/v2\/media?parent=26694"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}