{"id":17330,"date":"2023-03-10T16:51:33","date_gmt":"2023-03-10T15:51:33","guid":{"rendered":"https:\/\/www.cerege.fr\/?p=17330"},"modified":"2023-04-08T06:43:59","modified_gmt":"2023-04-08T04:43:59","slug":"grand-seminar-hugues-raimbourd-university-dorleans","status":"publish","type":"post","link":"https:\/\/www.cerege.fr\/en\/grand-seminaire-hugues-raimbourg-universite-dorleans\/","title":{"rendered":"Grand Seminar: Hugues Raimbourg (University of Orl\u00e9ans)"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"17330\" class=\"elementor elementor-17330\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-117c7130 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"117c7130\" 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-52c5a69f\" data-id=\"52c5a69f\" 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-4ef20dba elementor-widget elementor-widget-text-editor\" data-id=\"4ef20dba\" 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<div id=\"h401608w0\" data-exclude=\"[]\" data-include=\"[]\" data-plugin-options=\"[]\" data-ui-richtext=\"\" data-ui-widget=\"ui.richtext.prosemirror.RichText\" data-ui-init=\"\"><h3>16 April, 13:15, Pasteur Amphitheatre, <a href=\"https:\/\/www.google.com\/maps\/dir\/\/43.4912242,5.3333009\/@43.4911987,5.2632286,12z\" target=\"_blank\" rel=\"noopener\">CEREGE Arbois<\/a><\/h3><p>\"Deformation processes in faults of the upper crust: contributions of Raman spectroscopy on carbonaceous material and the study of fluid inclusions\".<\/p><p>This presentation focuses on the deformation mechanisms at the heart of faults in the upper crust, whether seismic or asismic. I will begin with a brief general introduction to the different types of slip that can occur on faults (stable or unstable), the mechanical conditions required for slip instabilities (i.e. earthquakes) to occur, and the different microscopic processes that can generate these slip instabilities. The main part of the presentation will then focus on natural fault rocks and the geochemical markers of the slip that has occurred there. I will present two distinct geochemical markers: the first is the Raman spectrum of carbonaceous particles present in certain faults, which provide information both on thermal history and on finite deformation. The second is fluid inclusions in veins near faults, which provide information about variations in fluid pressure during the seismic cycle.<\/p><p>We invite you to meet for the traditional coffee served in front of the Pasteur amphitheatre at 1.15 pm.<\/p><p>The presentation will be in French and will be available for streaming (<a href=\"http:\/\/streaming-a.osupytheas.fr\/embed\/live.html\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">http:\/\/streaming-a.osupytheas.fr\/embed\/live.html<\/a>)<\/p><div class=\"wall-entry-header-info media-body\"><div class=\"media-heading\"><div id=\"h952048w0\" data-exclude=\"[]\" data-include=\"[]\" data-plugin-options=\"[]\" data-ui-richtext=\"\" data-ui-widget=\"ui.richtext.prosemirror.RichText\" data-ui-init=\"\">\u00a0<\/div><div id=\"h952048w0\" data-exclude=\"[]\" data-include=\"[]\" data-plugin-options=\"[]\" data-ui-richtext=\"\" data-ui-widget=\"ui.richtext.prosemirror.RichText\" data-ui-init=\"\"><hr \/><p>Review this\u00a0<strong>Major Seminary <\/strong><strong><br \/><\/strong><\/p><p class=\"elementor-heading-title elementor-size-default\">Hugues Raimbourg (ISTO), \"Deformation processes in faults in the upper crust\".<\/p><p>\u00a0<\/p><p><iframe title=\"Grand seminar: Deformation processes in the faults of the upper crust.\" width=\"800\" height=\"450\" src=\"https:\/\/www.youtube.com\/embed\/RjqXnezsBME?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe><\/p><\/div><\/div><\/div><\/div>\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<\/div>","protected":false},"excerpt":{"rendered":"<p>16 avril, 13h15, Amphith\u00e9\u00e2tre Pasteur, CEREGE Arbois &#8220;Processus de d\u00e9formation dans les failles de la cro\u00fbte sup\u00e9rieure: apports de la spectroscopie Raman sur mati\u00e8re carbon\u00e9e et de l\u2019\u00e9tude des inclusions [&hellip;]<\/p>\n","protected":false},"author":724,"featured_media":15751,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[19],"tags":[],"class_list":["post-17330","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-archive"],"acf":[],"publishpress_future_action":{"enabled":false,"date":"2026-04-10 19:39:43","action":"change-status","newStatus":"draft","terms":[],"taxonomy":"category","extraData":[]},"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"_links":{"self":[{"href":"https:\/\/www.cerege.fr\/en\/wp-json\/wp\/v2\/posts\/17330","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cerege.fr\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.cerege.fr\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.cerege.fr\/en\/wp-json\/wp\/v2\/users\/724"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cerege.fr\/en\/wp-json\/wp\/v2\/comments?post=17330"}],"version-history":[{"count":5,"href":"https:\/\/www.cerege.fr\/en\/wp-json\/wp\/v2\/posts\/17330\/revisions"}],"predecessor-version":[{"id":18413,"href":"https:\/\/www.cerege.fr\/en\/wp-json\/wp\/v2\/posts\/17330\/revisions\/18413"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.cerege.fr\/en\/wp-json\/wp\/v2\/media\/15751"}],"wp:attachment":[{"href":"https:\/\/www.cerege.fr\/en\/wp-json\/wp\/v2\/media?parent=17330"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cerege.fr\/en\/wp-json\/wp\/v2\/categories?post=17330"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cerege.fr\/en\/wp-json\/wp\/v2\/tags?post=17330"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}