{"id":9096,"date":"2025-06-17T15:51:07","date_gmt":"2025-06-17T13:51:07","guid":{"rendered":"https:\/\/www.imbe.fr\/?p=9096"},"modified":"2025-06-17T21:19:22","modified_gmt":"2025-06-17T19:19:22","slug":"la-grande-pile-cest-reparti","status":"publish","type":"post","link":"https:\/\/www.imbe.fr\/fr\/la-grande-pile-cest-reparti\/","title":{"rendered":"La Grande Pile, c\u2019est reparti !"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"9096\" class=\"elementor elementor-9096\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ad0f042 e-flex e-con-boxed e-con e-parent\" data-id=\"ad0f042\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-a19a857 e-con-full e-flex e-con e-child\" data-id=\"a19a857\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0140923 elementor-widget elementor-widget-image\" data-id=\"0140923\" 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=\"605\" height=\"454\" src=\"https:\/\/www.imbe.fr\/wp-content\/uploads\/2025\/06\/Arbois-actu.png\" class=\"attachment-large size-large wp-image-9097\" alt=\"\" srcset=\"https:\/\/www.imbe.fr\/wp-content\/uploads\/2025\/06\/Arbois-actu.png 605w, https:\/\/www.imbe.fr\/wp-content\/uploads\/2025\/06\/Arbois-actu-300x225.png 300w, https:\/\/www.imbe.fr\/wp-content\/uploads\/2025\/06\/Arbois-actu-16x12.png 16w\" sizes=\"(max-width: 605px) 100vw, 605px\" \/>\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<div class=\"elementor-element elementor-element-04007c6 elementor-widget elementor-widget-text-editor\" data-id=\"04007c6\" 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>Photographie du carottage en septembre 2024, avec Jacques-Louis de Beaulieu et Herv\u00e9 Richard (ChronoEnvironnement)<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-158f6b54 elementor-widget elementor-widget-text-editor\" data-id=\"158f6b54\" 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\tNich\u00e9e au creux des r\u00e9serves naturelles de Bourgogne-Franche\u2011Comt\u00e9, la Grande Pile, est une tourbi\u00e8re exceptionnelle offrant une archive pal\u00e9o\u00e9cologique continue inestimable couvrant les derniers 130 000 ans. Apr\u00e8s l&#8217;\u00e9tude pionni\u00e8re Genevi\u00e8ve M. Woillard \u00e0 la fin des ann\u00e9es 1970, les travaux de Jacques-Louis de Beaulieu et Maurice Reille (chercheurs \u00e0 l\u2019IMEP, anc\u00eatre de l\u2019IMBE) ont r\u00e9volutionn\u00e9 notre compr\u00e9hension des cycles climatiques du Quaternaire en Europe (<a href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/0277379192900254?via%3Dihub\" target=\"_blank\" rel=\"noopener\">Beaulieu et Reille, 1992<\/a>).\n\nCes palynologues ont ainsi contribu\u00e9 \u00e0 \u00e9tablir la Grande Pile comme un site de r\u00e9f\u00e9rence mondiale pour la pal\u00e9o\u00e9cologie et la reconstruction climatique, nous renseignant sur les migrations et les dynamiques des for\u00eats en r\u00e9ponse aux changements climatiques pass\u00e9s. Aujourd\u2019hui, l\u2019IMBE et <a href=\"https:\/\/chrono-environnement.univ-fcomte.fr\/\" target=\"_blank\" rel=\"noopener\">ChronoEnvironnement<\/a>\u00a0r\u00e9ouvrent ensemble cette biblioth\u00e8que, riche d\u2019un pass\u00e9 environnemental mouvement\u00e9.\n\nApr\u00e8s un carottage men\u00e9 en septembre 2024 (permettant de pr\u00e9lever 15 m de s\u00e9diments), le temps des analyses a commenc\u00e9, cette fois-ci en tr\u00e8s haute r\u00e9solution temporelle (avec des pas d\u2019\u00e9chantillonnage de 5 mm sur des \u00e9pisodes climatiques particuliers) sous un angle fortement pluridisciplinaire (pollen, charbons, ADN, th\u00e9camoebiens, diatom\u00e9es, g\u00e9ochimie\u2026).\n\n&nbsp;\n\nA suivre de pr\u00e8s\u00a0!\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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-10c6d0c e-flex e-con-boxed e-con e-parent\" data-id=\"10c6d0c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Photographie du carottage en septembre 2024, avec Jacques-Louis de Beaulieu et Herv\u00e9 Richard (ChronoEnvironnement) Nich\u00e9e au creux des r\u00e9serves naturelles de Bourgogne-Franche\u2011Comt\u00e9, la Grande Pile, est une tourbi\u00e8re exceptionnelle offrant [&hellip;]<\/p>\n","protected":false},"author":300,"featured_media":9097,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"class_list":["post-9096","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-mission-de-terrain"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.imbe.fr\/fr\/wp-json\/wp\/v2\/posts\/9096","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.imbe.fr\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.imbe.fr\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.imbe.fr\/fr\/wp-json\/wp\/v2\/users\/300"}],"replies":[{"embeddable":true,"href":"https:\/\/www.imbe.fr\/fr\/wp-json\/wp\/v2\/comments?post=9096"}],"version-history":[{"count":8,"href":"https:\/\/www.imbe.fr\/fr\/wp-json\/wp\/v2\/posts\/9096\/revisions"}],"predecessor-version":[{"id":9110,"href":"https:\/\/www.imbe.fr\/fr\/wp-json\/wp\/v2\/posts\/9096\/revisions\/9110"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.imbe.fr\/fr\/wp-json\/wp\/v2\/media\/9097"}],"wp:attachment":[{"href":"https:\/\/www.imbe.fr\/fr\/wp-json\/wp\/v2\/media?parent=9096"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.imbe.fr\/fr\/wp-json\/wp\/v2\/categories?post=9096"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.imbe.fr\/fr\/wp-json\/wp\/v2\/tags?post=9096"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}