{"id":9152,"date":"2022-11-23T13:48:15","date_gmt":"2022-11-23T12:48:15","guid":{"rendered":"https:\/\/www.cerege.fr\/?page_id=9152"},"modified":"2023-01-06T16:00:01","modified_gmt":"2023-01-06T15:00:01","slug":"isotopes-radiogenic-and-unconventional-envitop","status":"publish","type":"page","link":"https:\/\/www.cerege.fr\/en\/equipements\/poles-techniques\/isotopes-radiogeniques-et-non-conventionnels-envitop\/","title":{"rendered":"Radiogenic and non-conventional isotopes (ENVITOP)"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"9152\" class=\"elementor elementor-9152\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2eb9a9b5 elementor-section-full_width elementor-section-height-min-height elementor-section-height-default elementor-section-items-middle\" data-id=\"2eb9a9b5\" data-element_type=\"section\" data-e-type=\"section\" 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>\n\t\t\t\t\t\t\tApplications\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\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-7de4c71 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"7de4c71\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\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-bae709d elementor-widget elementor-widget-text-editor\" data-id=\"bae709d\" 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><span style=\"font-weight: normal;\"><span style=\"color: #0f72bb;\">Contacts<\/span><\/span><\/p><ul><li><a href=\"https:\/\/www.cerege.fr\/fr\/author\/pierre-deschamps\/\">Pierre Deschamps<\/a>, Responsable scientifique<\/li><li><a href=\"https:\/\/www.cerege.fr\/fr\/author\/abel-guihou\/\">Abel Guihou<\/a>, Responsable technique<br \/><br \/><\/li><li><a href=\"https:\/\/www.cerege.fr\/fr\/author\/wulfran-barthelemy\/\" target=\"_blank\" rel=\"noopener\">Wulfran Barth\u00e9lemy<\/a> (IEHC)<\/li><li><a href=\"https:\/\/www.cerege.fr\/fr\/author\/helene-mariot\/\">H\u00e9l\u00e8ne Mariot<\/a> (AI)<\/li><\/ul>\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-33 elementor-inner-column elementor-element elementor-element-1d585069\" data-id=\"1d585069\" 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-296dd7ca elementor-widget elementor-widget-text-editor\" data-id=\"296dd7ca\" 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 style=\"text-align: justify;\">Sp\u00e9cialis\u00e9e dans la g\u00e9ochimie isotopique des environnements terrestres de surface et de subsurface, du pass\u00e9 et du pr\u00e9sent, la plateforme ENVITOP participe \u00e0 des programmes scientifiques portant notamment sur la reconstitution des climats pass\u00e9s, sur les grands cycles g\u00e9ochimiques et sur l\u2019effet des activit\u00e9s anthropiques dans l\u2019environnement.<\/p><p style=\"text-align: justify;\">Ses travaux font appel \u00e0 la mesure en haute pr\u00e9cision des abondances relatives ou absolues des isotopes pr\u00e9sents dans les roches, les eaux, les s\u00e9diments et les art\u00e9facts anthropiques, \u00e0 l\u2019\u00e9tat de traces (\u03bcg\/g) ou d\u2019ultra-traces (ng\/g ou moins).<\/p><p style=\"text-align: justify;\">Les domaines d&#8217;application se r\u00e9partissent entre deux grandes cat\u00e9gories\u00a0: le tra\u00e7age isotopique des sources (signatures isotopiques en strontium, plomb, n\u00e9odyme, fer, silicium, cadmium, uranium et radium) et la datation absolue par radiochronologie (d\u00e9s\u00e9quilibres radioactifs uranium-thorium et uranium-plomb).<\/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-33 elementor-inner-column elementor-element elementor-element-4c8326fe\" data-id=\"4c8326fe\" 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-b32ead4 elementor-widget elementor-widget-image\" data-id=\"b32ead4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div 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data-elementor-lightbox-title=\"CEREGE_ENVITOP\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6OTI0MSwidXJsIjoiaHR0cHM6XC9cL3d3dy5jZXJlZ2UuZnJcL3dwLWNvbnRlbnRcL3VwbG9hZHNcLzIwMjJcLzExXC9DRVJFR0VfRU5WSVRPUC5qcGciLCJzbGlkZXNob3ciOiI0NzcxMDEyOCJ9\">\n\t\t\t\t\t<div class=\"e-gallery-image elementor-gallery-item__image\" data-thumbnail=\"https:\/\/www.cerege.fr\/wp-content\/uploads\/2022\/11\/CEREGE_ENVITOP.jpg\" data-width=\"253\" data-height=\"159\" aria-label=\"\" role=\"img\" ><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__overlay\"><\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<a class=\"e-gallery-item elementor-gallery-item elementor-animated-content\" href=\"https:\/\/www.cerege.fr\/wp-content\/uploads\/2022\/11\/CEREGE_ENVITOP4.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"47710128\" data-elementor-lightbox-title=\"CEREGE_ENVITOP4\" 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data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MTIxOTMsInVybCI6Imh0dHBzOlwvXC93d3cuY2VyZWdlLmZyXC93cC1jb250ZW50XC91cGxvYWRzXC8yMDIyXC8xMlwvR2VvbWlsbC5qcGVnIiwic2xpZGVzaG93IjoiNDc3MTAxMjgifQ%3D%3D\">\n\t\t\t\t\t<div class=\"e-gallery-image elementor-gallery-item__image\" data-thumbnail=\"https:\/\/www.cerege.fr\/wp-content\/uploads\/2022\/12\/Geomill-768x480.jpeg\" data-width=\"768\" data-height=\"480\" aria-label=\"\" role=\"img\" ><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__overlay\"><\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3724502a elementor-widget elementor-widget-text-editor\" data-id=\"3724502a\" 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><span style=\"color: #0000ff;\"><br \/><\/span><span style=\"font-weight: normal;\"><span style=\"color: #0f72bb;\">Enseignements<\/span><\/span><br \/><span style=\"color: #0000ff;\">. <a href=\"https:\/\/www.cerege.fr\/formations\/masters\/\">Master 1 et 2<\/a><br \/>. <\/span>Th\u00e8ses<span style=\"font-size: 12.0pt; font-weight: normal;\"><br \/><\/span><\/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-451a2a9 elementor-widget elementor-widget-text-editor\" data-id=\"451a2a9\" 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><span style=\"font-weight: normal;\"><span style=\"color: #0f72bb;\"> Services<\/span><\/span><br \/>. Analyses isotopiques destin\u00e9es aux organismes de recherche<\/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\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>Outils Applications Contacts Pierre Deschamps, Responsable scientifique Abel Guihou, Responsable technique Wulfran Barth\u00e9lemy (IEHC) H\u00e9l\u00e8ne Mariot (AI) Sp\u00e9cialis\u00e9e dans la g\u00e9ochimie isotopique des environnements terrestres de surface et de subsurface, [&hellip;]<\/p>\n","protected":false},"author":551,"featured_media":12188,"parent":856,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-9152","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"publishpress_future_action":{"enabled":false,"date":"2026-05-16 07:55:22","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\/9152","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\/551"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cerege.fr\/en\/wp-json\/wp\/v2\/comments?post=9152"}],"version-history":[{"count":5,"href":"https:\/\/www.cerege.fr\/en\/wp-json\/wp\/v2\/pages\/9152\/revisions"}],"predecessor-version":[{"id":13414,"href":"https:\/\/www.cerege.fr\/en\/wp-json\/wp\/v2\/pages\/9152\/revisions\/13414"}],"up":[{"embeddable":true,"href":"https:\/\/www.cerege.fr\/en\/wp-json\/wp\/v2\/pages\/856"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.cerege.fr\/en\/wp-json\/wp\/v2\/media\/12188"}],"wp:attachment":[{"href":"https:\/\/www.cerege.fr\/en\/wp-json\/wp\/v2\/media?parent=9152"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}