{"id":26653,"date":"2025-01-10T10:23:20","date_gmt":"2025-01-10T09:23:20","guid":{"rendered":"https:\/\/www.cerege.fr\/?page_id=26653"},"modified":"2025-01-10T10:25:23","modified_gmt":"2025-01-10T09:25:23","slug":"carbonates-from-sedimentary-systems-to-reservoirs","status":"publish","type":"page","link":"https:\/\/www.cerege.fr\/en\/sciences\/ressources-hydrosystemes-et-carbonates\/carbonates-des-systemes-sedimentaires-aux-reservoirs\/","title":{"rendered":"Carbonates: from sedimentary systems to reservoirs"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"26653\" class=\"elementor elementor-26653\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-95d3fa1 elementor-section-full_width elementor-section-height-min-height elementor-section-height-default elementor-section-items-middle\" data-id=\"95d3fa1\" 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-d3d7838\" data-id=\"d3d7838\" 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-431251c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"431251c\" 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-0df89e6\" data-id=\"0df89e6\" 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-d75f831 elementor-widget elementor-widget-shortcode\" data-id=\"d75f831\" 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-a31a23e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a31a23e\" 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-f0fa1dc\" data-id=\"f0fa1dc\" 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-58d3a8a elementor-widget elementor-widget-text-editor\" data-id=\"58d3a8a\" 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 : <span lang=\"fr-FR\">P. L\u00e9onide, F. Fournier<\/span><\/strong><\/p><p align=\"justify\"><span lang=\"fr-FR\">Ce th\u00e8me concerne l&#8217;\u00e9tude de la gen\u00e8se et de la dynamique des syst\u00e8mes s\u00e9dimentaires carbonat\u00e9s en lien avec les \u00e9volutions pal\u00e9obiologiques, pal\u00e9oclimatiques et g\u00e9odynamiques \u00e0 l&#8217;\u00e9chelle r\u00e9gionale et globale, la reconstruction des architectures stratigraphiques et des pal\u00e9o-environnements, et la compr\u00e9hension de l&#8217;\u00e9volution du r\u00e9seau poreux et des propri\u00e9t\u00e9s physiques des roches r\u00e9servoir \u00e0 diff\u00e9rentes \u00e9chelles (du \u00b5m au km) depuis leur d\u00e9p\u00f4t, prenant en compte la diagen\u00e8se, la karstogen\u00e8se et la d\u00e9formation tectonique. Les activit\u00e9s de ce th\u00e8me se concentreront sur trois probl\u00e9matiques phares\u00a0: 1) Enregistrement des \u00e9v\u00e9nements pal\u00e9oclimatiques et pal\u00e9oc\u00e9anographiques par la production carbonat\u00e9e marine n\u00e9ritique (plateformes du Jurassique et du Cr\u00e9tac\u00e9 de Provence, rampes mioc\u00e8nes du Sud-Est de la France)\u00a0; 2) Enregistrement des cycles pal\u00e9ohydrologiques par la s\u00e9dimentation carbonat\u00e9e lacustre en particulier au voisinage des grands \u00e9v\u00e9nements climatiques du C\u00e9nozo\u00efques (PETM, EOT)\u00a0; 3) Formation et \u00e9volution des grands aquif\u00e8res carbonat\u00e9s et karstiques. La r\u00e9solution de ces probl\u00e9matiques reposera sur les comp\u00e9tences de l\u2019\u00e9quipe en termes d\u2019analyse g\u00e9ologique naturaliste de ces syst\u00e8mes (s\u00e9dimentologie, stratigraphie, pal\u00e9ontologie, min\u00e9ralogie, g\u00e9ologie structurale), sur sa connaissance du territoire, la mesure de propri\u00e9t\u00e9s physiques, l\u2019analyse des signaux g\u00e9ochimiques (incluant isotopes stables et radiochronologie) et la mod\u00e9lisation num\u00e9rique (photogramm\u00e9trie, mod\u00e9lisation bas\u00e9e-processus). La datation absolue des phases min\u00e9rales (plateforme ENVITOP, pour la datation U\/Pb par ablation laser), coupl\u00e9e \u00e0 l\u2019approche <\/span><span lang=\"fr-FR\"><i>clumped-isotopes<\/i><\/span><span lang=\"fr-FR\"> permettra de contraindre le calendrier de l\u2019\u00e9volution diag\u00e9n\u00e9tique et de la relier \u00e0 l\u2019histoire de l\u2019enfouissement et au contexte g\u00e9odynamique.<\/span><\/p><p><span lang=\"fr-FR\">Personnes impliqu\u00e9es : P. Leonide, F. Fournier, G. Conesa, J. Lamarche, V. Chazottes, B. Martin-Garin, A. Ribaud-Laurenti, S. Viseur, B. Arfib, L. Mari\u00e9, J. Borgomano, L. Montaggioni, J. Philip.<\/span><\/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-88b9dea\" data-id=\"88b9dea\" 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-eaef6b6 elementor-widget elementor-widget-image\" data-id=\"eaef6b6\" 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\/CEREGE_RRH_Axe1-1024x640.jpg\" class=\"attachment-large size-large wp-image-12515\" alt=\"\" srcset=\"https:\/\/www.cerege.fr\/wp-content\/uploads\/2022\/12\/CEREGE_RRH_Axe1-1024x640.jpg 1024w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2022\/12\/CEREGE_RRH_Axe1-300x188.jpg 300w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2022\/12\/CEREGE_RRH_Axe1-768x480.jpg 768w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2022\/12\/CEREGE_RRH_Axe1-1536x960.jpg 1536w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2022\/12\/CEREGE_RRH_Axe1-18x12.jpg 18w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2022\/12\/CEREGE_RRH_Axe1-1320x825.jpg 1320w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2022\/12\/CEREGE_RRH_Axe1.jpg 1632w\" 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 : P. L\u00e9onide, F. Fournier Ce th\u00e8me concerne l&#8217;\u00e9tude de la gen\u00e8se et de la dynamique des syst\u00e8mes s\u00e9dimentaires carbonat\u00e9s en lien avec les \u00e9volutions pal\u00e9obiologiques, pal\u00e9oclimatiques et g\u00e9odynamiques [&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-26653","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"publishpress_future_action":{"enabled":false,"date":"2026-05-16 08:04:48","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\/26653","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=26653"}],"version-history":[{"count":5,"href":"https:\/\/www.cerege.fr\/en\/wp-json\/wp\/v2\/pages\/26653\/revisions"}],"predecessor-version":[{"id":26658,"href":"https:\/\/www.cerege.fr\/en\/wp-json\/wp\/v2\/pages\/26653\/revisions\/26658"}],"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=26653"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}