{"id":10470,"date":"2022-12-07T15:37:49","date_gmt":"2022-12-07T14:37:49","guid":{"rendered":"https:\/\/www.cerege.fr\/?page_id=10470"},"modified":"2023-01-19T09:41:35","modified_gmt":"2023-01-19T08:41:35","slug":"ecoscience","status":"publish","type":"page","link":"https:\/\/www.cerege.fr\/fr\/sciences\/climat\/projets-climat\/ecoscience\/","title":{"rendered":"EcoSCience"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"10470\" class=\"elementor elementor-10470\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2ab600b1 elementor-section-full_width elementor-section-height-min-height elementor-section-height-default elementor-section-items-middle\" data-id=\"2ab600b1\" 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-3e5fe649\" data-id=\"3e5fe649\" 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-56d4153a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"56d4153a\" 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-58567650\" data-id=\"58567650\" 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-2b61b2fb elementor-widget elementor-widget-shortcode\" data-id=\"2b61b2fb\" 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-6882421a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6882421a\" 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-5c7bcbb\" data-id=\"5c7bcbb\" 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-6cd5e633 elementor-widget elementor-widget-text-editor\" data-id=\"6cd5e633\" 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>Le changement climatique que nous connaissons aujourd\u2019hui constitue l\u2019un des enjeux majeurs de notre soci\u00e9t\u00e9. Le CEREGE est un acteur cl\u00e9 en France pour l\u2019\u00e9tude du climat. De nombreuses recherches y sont men\u00e9es afin d\u2019\u00e9tudier les variations climatiques du pass\u00e9 et ainsi contribuer \u00e0 la mod\u00e9lisation du climat pour les ann\u00e9es \u00e0 venir. Plus sp\u00e9cifiquement, certains compos\u00e9s organiques pr\u00e9serv\u00e9s dans les s\u00e9diments peuvent \u00eatre utilis\u00e9s comme indicateurs de variations climatiques. Les m\u00e9thodologies d\u2019analyse de ces biomarqueurs reposent sur leur extraction gr\u00e2ce \u00e0 des solvants organiques, puis d\u2019\u00e9tapes de purification et de quantification par diff\u00e9rentes techniques de chromatographie. Ces techniques requi\u00e8rent des quantit\u00e9s importantes de solvants organiques, ce qui est un point n\u00e9gatif pour l\u2019environnement.<\/p><p>L\u2019objectif principal de ce projet consiste \u00e0 mettre en place une nouvelle m\u00e9thodologie analytique faisant appel aux fluides supercritiques, sans pour autant compromettre la qualit\u00e9 des donn\u00e9es obtenues. Cette approche est dite \u00ab\u00a0verte\u00a0\u00bb car l\u2019utilisation du CO<sub>2<\/sub> supercritique permet de r\u00e9duire consid\u00e9rablement la consommation des solvants organiques qui sont toxiques, polluants et co\u00fbteux. Pour cela, le CEREGE collaborera avec le laboratoire du M2P2 (AMU) et l\u2019IFS (Innovation Fluides Supercritiques)\u00a0; tous deux sont sp\u00e9cialis\u00e9s dans la mise en \u0153uvre des technologies supercritiques. Ce projet multidisciplinaire et multisectoriel va donc contribuer \u00e0 un effort de d\u00e9veloppement de m\u00e9thodologies analytiques alternatives et plus \u00e9cologiques qui permettront de r\u00e9duire notre impact sur l&#8217;environnement tout en nous permettant une meilleure compr\u00e9hension de l\u2019\u00e9volution du climat.<\/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-61edc7a9\" data-id=\"61edc7a9\" 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-497db52e elementor-widget elementor-widget-text-editor\" data-id=\"497db52e\" 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<h2><span style=\"font-weight: normal;\">2023-2026 : EcoSCience<\/span><\/h2><p>Responsable CEREGE : <br \/><strong><a href=\"https:\/\/www.cerege.fr\/fr\/author\/thibaut-deviese\/\">Thibaut Devi\u00e8se<\/a><br \/><\/strong><br \/><em>L\u2019objectif du projet EcoSCience est de d\u00e9velopper de nouvelles m\u00e9thodes analytiques pour une science de l\u2019environnement plus \u00e9cologique.<\/em><\/p><p><strong>Financement : <\/strong>Amidex<\/p><p><strong>Partenaires : <\/strong>AMU \u2013 CEREGE , AMU \u2013 M2P2, Innovation Fluides Supercritiques (IFS)<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2ba88a4a elementor-widget elementor-widget-image\" data-id=\"2ba88a4a\" 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\" 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https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/01\/ecoSCience_4-conv-300x188.jpeg 300w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/01\/ecoSCience_4-conv-18x12.jpeg 18w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a>\n\t\t\t<\/div><\/figure>\n\t\t<\/div>\n\t\t<\/div>\n\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<div class=\"elementor-element elementor-element-43f6bb6e elementor-widget elementor-widget-spacer\" data-id=\"43f6bb6e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-593672dc elementor-widget elementor-widget-spacer\" data-id=\"593672dc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\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<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Le changement climatique que nous connaissons aujourd\u2019hui constitue l\u2019un des enjeux majeurs de notre soci\u00e9t\u00e9. Le CEREGE est un acteur cl\u00e9 en France pour l\u2019\u00e9tude du climat. De nombreuses recherches [&hellip;]<\/p>\n","protected":false},"author":551,"featured_media":14360,"parent":4955,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-10470","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"publishpress_future_action":{"enabled":false,"date":"2026-05-04 12:00:01","action":"change-status","newStatus":"draft","terms":[],"taxonomy":"","extraData":[]},"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"_links":{"self":[{"href":"https:\/\/www.cerege.fr\/fr\/wp-json\/wp\/v2\/pages\/10470","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cerege.fr\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.cerege.fr\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.cerege.fr\/fr\/wp-json\/wp\/v2\/users\/551"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cerege.fr\/fr\/wp-json\/wp\/v2\/comments?post=10470"}],"version-history":[{"count":5,"href":"https:\/\/www.cerege.fr\/fr\/wp-json\/wp\/v2\/pages\/10470\/revisions"}],"predecessor-version":[{"id":15910,"href":"https:\/\/www.cerege.fr\/fr\/wp-json\/wp\/v2\/pages\/10470\/revisions\/15910"}],"up":[{"embeddable":true,"href":"https:\/\/www.cerege.fr\/fr\/wp-json\/wp\/v2\/pages\/4955"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.cerege.fr\/fr\/wp-json\/wp\/v2\/media\/14360"}],"wp:attachment":[{"href":"https:\/\/www.cerege.fr\/fr\/wp-json\/wp\/v2\/media?parent=10470"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}