{"id":17750,"date":"2026-08-27T16:10:36","date_gmt":"2026-08-27T14:10:36","guid":{"rendered":"https:\/\/wp.unil.ch\/alumnil\/?post_type=tribe_events&p=17750"},"modified":"2026-08-27T16:11:56","modified_gmt":"2026-08-27T14:11:56","slug":"excursion-geomorphologique-a-derborence","status":"publish","type":"tribe_events","link":"https:\/\/wp.unil.ch\/alumnil\/event\/excursion-geomorphologique-a-derborence\/","title":{"rendered":"Excursion g\u00e9omorphologique \u00e0 Derborence"},"content":{"rendered":"

Au cours de cette excursion, les intervenant\u00b7es guideront les participant\u00b7es dans le paysage spectaculaire de Derborence, fa\u00e7onn\u00e9 par les \u00e9normes \u00e9boulements rocheux provenant des montagnes des Diablerets au XVIII\u1d49 si\u00e8cle. Au-del\u00e0 de sa g\u00e9omorphologie remarquable, le site d\u00e9voile \u00e9galement un riche patrimoine culturel et historique li\u00e9 aux \u00e9v\u00e9nements dramatiques qui ont transform\u00e9 la vall\u00e9e.<\/span><\/strong><\/p>\n

Le 23 septembre 1714, une immense partie de la montagne s\u2019est effondr\u00e9e, d\u00e9truisant les alpages, les for\u00eats, le b\u00e9tail et emportant la vie des bergers qui y vivaient. Les habitant\u00b7es de la r\u00e9gion pens\u00e8rent que cette catastrophe \u00e9tait l\u2019\u0153uvre du diable, donnant ainsi naissance au nom \u00abLes Diablerets\u00bb et aux l\u00e9gendes qui entourent cette vall\u00e9e autrefois consid\u00e9r\u00e9e comme \u00abmaudite\u00bb. Un second \u00e9boulement, encore plus important, en 1749, cr\u00e9a un barrage naturel et donna naissance au lac de Derborence, l\u2019un des plus jeunes lacs naturels de montagne d\u2019Europe. Aujourd\u2019hui, Derborence offre un paysage unique o\u00f9 se rencontrent la g\u00e9ologie, l\u2019\u00e9cologie, l\u2019histoire et la m\u00e9moire collective.<\/p>\n

L\u2019excursion se d\u00e9roulera en fran\u00e7ais et sera guid\u00e9e par Emmanuel Reynard et M\u00e9lanie Clivaz, g\u00e9ographes.<\/p>\n

Programme & inscription<\/a><\/strong><\/p>\n

Vous avez oubli\u00e9 votre mot de passe pour acc\u00e9der \u00e0 la plateforme? Suivez le guide<\/a>. | Vous ne faites pas encore partie du r\u00e9seau Alumnil de l\u2019Unil? Devenez membre<\/a>.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"

Au cours de cette excursion, les intervenant\u00b7es guideront les participant\u00b7es dans le paysage spectaculaire de Derborence, fa\u00e7onn\u00e9 par les \u00e9normes \u00e9boulements rocheux provenant des montagnes des Diablerets au XVIII\u1d49 si\u00e8cle. Au-del\u00e0 de sa g\u00e9omorphologie remarquable, le site d\u00e9voile \u00e9galement un riche patrimoine culturel et historique li\u00e9 aux \u00e9v\u00e9nements dramatiques qui ont transform\u00e9 la vall\u00e9e.<\/p>\n","protected":false},"author":1001058,"featured_media":17751,"template":"","meta":{"_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"","_seopress_redirections_param":"","_seopress_redirections_type":0,"_seopress_analysis_target_kw":"","_seopress_news_disabled":"","_seopress_video_disabled":"","_seopress_video":[],"_seopress_pro_schemas_manual":[],"_seopress_pro_rich_snippets_disable_all":"","_seopress_pro_rich_snippets_disable":[],"_seopress_pro_schemas":[],"_tribe_events_status":"","_tribe_events_status_reason":"","footnotes":""},"tags":[],"tribe_events_cat":[56250],"class_list":["post-17750","tribe_events","type-tribe_events","status-publish","has-post-thumbnail","tribe_events_cat-suisse","cat_suisse"],"_links":{"self":[{"href":"https:\/\/wp.unil.ch\/alumnil\/wp-json\/wp\/v2\/tribe_events\/17750","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wp.unil.ch\/alumnil\/wp-json\/wp\/v2\/tribe_events"}],"about":[{"href":"https:\/\/wp.unil.ch\/alumnil\/wp-json\/wp\/v2\/types\/tribe_events"}],"author":[{"embeddable":true,"href":"https:\/\/wp.unil.ch\/alumnil\/wp-json\/wp\/v2\/users\/1001058"}],"version-history":[{"count":4,"href":"https:\/\/wp.unil.ch\/alumnil\/wp-json\/wp\/v2\/tribe_events\/17750\/revisions"}],"predecessor-version":[{"id":17758,"href":"https:\/\/wp.unil.ch\/alumnil\/wp-json\/wp\/v2\/tribe_events\/17750\/revisions\/17758"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wp.unil.ch\/alumnil\/wp-json\/wp\/v2\/media\/17751"}],"wp:attachment":[{"href":"https:\/\/wp.unil.ch\/alumnil\/wp-json\/wp\/v2\/media?parent=17750"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wp.unil.ch\/alumnil\/wp-json\/wp\/v2\/tags?post=17750"},{"taxonomy":"tribe_events_cat","embeddable":true,"href":"https:\/\/wp.unil.ch\/alumnil\/wp-json\/wp\/v2\/tribe_events_cat?post=17750"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}