{"id":14106,"date":"2024-05-22T08:29:00","date_gmt":"2024-05-22T06:29:00","guid":{"rendered":"https:\/\/wp.unil.ch\/allezsavoir\/?p=14106"},"modified":"2024-05-07T11:23:34","modified_gmt":"2024-05-07T09:23:34","slug":"fleuves-de-glace","status":"publish","type":"post","link":"https:\/\/wp.unil.ch\/allezsavoir\/fleuves-de-glace\/","title":{"rendered":"Fleuves de glace\u00a0"},"content":{"rendered":"\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/wp.unil.ch\/allezsavoir\/files\/2024\/05\/glaciers_86_1.jpg\"><img alt=\"\" loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"498\" data-id=\"14001\" src=\"https:\/\/wp.unil.ch\/allezsavoir\/files\/2024\/05\/glaciers_86_1.jpg\" alt=\"\" class=\"wp-image-14001\" srcset=\"https:\/\/wp.unil.ch\/allezsavoir\/files\/2024\/05\/glaciers_86_1.jpg 800w, https:\/\/wp.unil.ch\/allezsavoir\/files\/2024\/05\/glaciers_86_1-418x260.jpg 418w, https:\/\/wp.unil.ch\/allezsavoir\/files\/2024\/05\/glaciers_86_1-768x478.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/a><figcaption class=\"wp-element-caption\">Timelines, le glacier du Rh\u00f4ne, par Fabian Oefner, 2019-2020. Impression jet d\u2019encre.<br>\u00a9 Fabian Oefner.<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/wp.unil.ch\/allezsavoir\/files\/2024\/05\/glaciers_86_5.jpg\"><img alt=\"\" loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"538\" data-id=\"14032\" src=\"https:\/\/wp.unil.ch\/allezsavoir\/files\/2024\/05\/glaciers_86_5.jpg\" alt=\"\" class=\"wp-image-14032\" srcset=\"https:\/\/wp.unil.ch\/allezsavoir\/files\/2024\/05\/glaciers_86_5.jpg 800w, https:\/\/wp.unil.ch\/allezsavoir\/files\/2024\/05\/glaciers_86_5-387x260.jpg 387w, https:\/\/wp.unil.ch\/allezsavoir\/files\/2024\/05\/glaciers_86_5-768x516.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/wp.unil.ch\/allezsavoir\/files\/2024\/05\/glaciers_86_6.jpg\"><img alt=\"\" loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"524\" data-id=\"14018\" src=\"https:\/\/wp.unil.ch\/allezsavoir\/files\/2024\/05\/glaciers_86_6.jpg\" alt=\"\" class=\"wp-image-14018\" srcset=\"https:\/\/wp.unil.ch\/allezsavoir\/files\/2024\/05\/glaciers_86_6.jpg 800w, https:\/\/wp.unil.ch\/allezsavoir\/files\/2024\/05\/glaciers_86_6-397x260.jpg 397w, https:\/\/wp.unil.ch\/allezsavoir\/files\/2024\/05\/glaciers_86_6-768x503.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/a><figcaption class=\"wp-element-caption\">Le glacier du Jardin au Mont-Blanc, par Gabriel Lopp\u00e9. Huile sur toile, 1866. \u00a9 MAH Gen\u00e8ve. Photo Bettina Jacot Descombes. <\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/wp.unil.ch\/allezsavoir\/files\/2024\/05\/glaciers_86_7.jpg\"><img alt=\"\" loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"533\" data-id=\"14049\" src=\"https:\/\/wp.unil.ch\/allezsavoir\/files\/2024\/05\/glaciers_86_7.jpg\" alt=\"\" class=\"wp-image-14049\" srcset=\"https:\/\/wp.unil.ch\/allezsavoir\/files\/2024\/05\/glaciers_86_7.jpg 800w, https:\/\/wp.unil.ch\/allezsavoir\/files\/2024\/05\/glaciers_86_7-390x260.jpg 390w, https:\/\/wp.unil.ch\/allezsavoir\/files\/2024\/05\/glaciers_86_7-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/a><figcaption class=\"wp-element-caption\">Global Wiring. Aluminium, verre recycl\u00e9, c\u00e2bles et tuyaux collect\u00e9s, r\u00e9sine, LED, bois peint, 2023 \u00a9 Fragmentin. <\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/wp.unil.ch\/allezsavoir\/files\/2024\/05\/glaciers_86_2.jpg\"><img alt=\"\" loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" data-id=\"13990\" src=\"https:\/\/wp.unil.ch\/allezsavoir\/files\/2024\/05\/glaciers_86_2.jpg\" alt=\"\" class=\"wp-image-13990\" srcset=\"https:\/\/wp.unil.ch\/allezsavoir\/files\/2024\/05\/glaciers_86_2.jpg 800w, https:\/\/wp.unil.ch\/allezsavoir\/files\/2024\/05\/glaciers_86_2-347x260.jpg 347w, https:\/\/wp.unil.ch\/allezsavoir\/files\/2024\/05\/glaciers_86_2-768x576.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/a><figcaption class=\"wp-element-caption\">Aletsch Negative, 2019. \u00a9 Laurence Bonvin. <\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/wp.unil.ch\/allezsavoir\/files\/2024\/05\/glaciers_86_8.jpg\"><img alt=\"\" loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"533\" data-id=\"14027\" src=\"https:\/\/wp.unil.ch\/allezsavoir\/files\/2024\/05\/glaciers_86_8.jpg\" alt=\"\" class=\"wp-image-14027\" srcset=\"https:\/\/wp.unil.ch\/allezsavoir\/files\/2024\/05\/glaciers_86_8.jpg 800w, https:\/\/wp.unil.ch\/allezsavoir\/files\/2024\/05\/glaciers_86_8-390x260.jpg 390w, https:\/\/wp.unil.ch\/allezsavoir\/files\/2024\/05\/glaciers_86_8-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/a><figcaption class=\"wp-element-caption\">Stries glaciaires sur le calcaire de la colline de Saint-Triphon (VD). \u00a9 Natur\u00e9um, d\u00e9partement de g\u00e9ologie. Photo AN Ville Lausanne, Danielle Caputo. <\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/wp.unil.ch\/allezsavoir\/files\/2024\/05\/glaciers_86_3.jpg\"><img alt=\"\" loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"613\" data-id=\"14007\" src=\"https:\/\/wp.unil.ch\/allezsavoir\/files\/2024\/05\/glaciers_86_3.jpg\" alt=\"\" class=\"wp-image-14007\" srcset=\"https:\/\/wp.unil.ch\/allezsavoir\/files\/2024\/05\/glaciers_86_3.jpg 800w, https:\/\/wp.unil.ch\/allezsavoir\/files\/2024\/05\/glaciers_86_3-339x260.jpg 339w, https:\/\/wp.unil.ch\/allezsavoir\/files\/2024\/05\/glaciers_86_3-768x588.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/a><figcaption class=\"wp-element-caption\">La Mer de Glace, par Carl Hackert. Eau-forte aquarell\u00e9e, 1781. \u00a9MHL photo AN, Ville de Lausanne. <\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/wp.unil.ch\/allezsavoir\/files\/2024\/05\/glaciers_86_9.jpg\"><img alt=\"\" loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"533\" data-id=\"14009\" src=\"https:\/\/wp.unil.ch\/allezsavoir\/files\/2024\/05\/glaciers_86_9.jpg\" alt=\"\" class=\"wp-image-14009\" srcset=\"https:\/\/wp.unil.ch\/allezsavoir\/files\/2024\/05\/glaciers_86_9.jpg 800w, https:\/\/wp.unil.ch\/allezsavoir\/files\/2024\/05\/glaciers_86_9-390x260.jpg 390w, https:\/\/wp.unil.ch\/allezsavoir\/files\/2024\/05\/glaciers_86_9-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/a><figcaption class=\"wp-element-caption\">Tronc de pin \u00e9cras\u00e9 par la glace, Lausanne.<br>\u00a9 Natur\u00e9um, d\u00e9partement de g\u00e9ologie. Photo AN Ville Lausanne, Danielle Caputo.<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/wp.unil.ch\/allezsavoir\/files\/2024\/05\/glaciers_86_4.jpg\"><img alt=\"\" loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"800\" data-id=\"13991\" src=\"https:\/\/wp.unil.ch\/allezsavoir\/files\/2024\/05\/glaciers_86_4.jpg\" alt=\"\" class=\"wp-image-13991\" srcset=\"https:\/\/wp.unil.ch\/allezsavoir\/files\/2024\/05\/glaciers_86_4.jpg 640w, https:\/\/wp.unil.ch\/allezsavoir\/files\/2024\/05\/glaciers_86_4-208x260.jpg 208w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/a><figcaption class=\"wp-element-caption\">18.09.2020, Lauteraahorn, Strahlegg-Gletscher. Photographie. \u00a9 Yves Andr\u00e9.<\/figcaption><\/figure>\n<\/figure>\n\n\n\n<p>Et si l\u2019on consid\u00e9rait les glaciers des Alpes comme des organismes vivants? Le Mus\u00e9e historique de Lausanne propose une exposition qui m\u00eale art et science, afin de mieux comprendre ces g\u00e9ants en voie de disparition, aussi bien avec la t\u00eate qu\u2019au travers des \u00e9motions. Par exemple, l\u2019installation immersive de Laurence Bonvin nous entra\u00eene \u00abdans\u00bb le glacier d\u2019Aletsch, que l\u2019on entend fondre.<\/p>\n\n\n\n<p>Professeur \u00e0 l\u2019Institut des dynamiques de la surface terrestre (Facult\u00e9 des g\u00e9osciences et de l\u2019environnement), Guillaume Jouvet nous propose de visualiser l\u2019\u00e9volution des glaciers dans les Alpes durant les 120\u2009000 derni\u00e8res ann\u00e9es, et de voir \u00e0 quoi ressemblera celui d\u2019Aletsch en 2100, en testant diff\u00e9rents sc\u00e9narios climatiques.<\/p>\n\n\n\n<p>Le chercheur traite aussi de l\u2019\u00e9nigme de quatre hommes disparus sur le glacier d\u2019Aletsch le 4 mars 1926, et dont certains squelettes et fragments d\u2019\u00e9quipements ont \u00e9t\u00e9 retrouv\u00e9s dix kilom\u00e8tres en aval, en 2012. Les corps ont \u00e9t\u00e9 transport\u00e9s dans le fleuve de glace, un itin\u00e9raire retrac\u00e9 gr\u00e2ce au mariage des math\u00e9matiques et de la glaciologie. DS<\/p>\n\n\n\n<p><a href=\"https:\/\/wp.unil.ch\/uniscope\/quand-la-vie-des-glaciers-nous-apparait\/\" data-type=\"link\" data-id=\"https:\/\/wp.unil.ch\/uniscope\/quand-la-vie-des-glaciers-nous-apparait\/\">Article <\/a><a href=\"https:\/\/wp.unil.ch\/uniscope\/quand-la-vie-des-glaciers-nous-apparait\/\" data-type=\"link\" data-id=\"https:\/\/wp.unil.ch\/uniscope\/quand-la-vie-des-glaciers-nous-apparait\/\" target=\"_blank\" rel=\"noreferrer noopener\">complet<\/a> dans l&rsquo;uniscope, le magazine du campus de l&rsquo;UNIL<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Et si l\u2019on consid\u00e9rait les glaciers des Alpes comme des organismes vivants? Le Mus\u00e9e historique de Lausanne propose une exposition qui m\u00eale art et science, afin de mieux comprendre ces &hellip; <\/p>\n","protected":false},"author":825,"featured_media":14062,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","footnotes":""},"categories":[39,42215],"tags":[39521],"class_list":{"0":"post-14106","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-geosciences","8":"category-no-86","9":"tag-david-spring"},"_links":{"self":[{"href":"https:\/\/wp.unil.ch\/allezsavoir\/wp-json\/wp\/v2\/posts\/14106","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wp.unil.ch\/allezsavoir\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wp.unil.ch\/allezsavoir\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wp.unil.ch\/allezsavoir\/wp-json\/wp\/v2\/users\/825"}],"replies":[{"embeddable":true,"href":"https:\/\/wp.unil.ch\/allezsavoir\/wp-json\/wp\/v2\/comments?post=14106"}],"version-history":[{"count":4,"href":"https:\/\/wp.unil.ch\/allezsavoir\/wp-json\/wp\/v2\/posts\/14106\/revisions"}],"predecessor-version":[{"id":14217,"href":"https:\/\/wp.unil.ch\/allezsavoir\/wp-json\/wp\/v2\/posts\/14106\/revisions\/14217"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wp.unil.ch\/allezsavoir\/wp-json\/wp\/v2\/media\/14062"}],"wp:attachment":[{"href":"https:\/\/wp.unil.ch\/allezsavoir\/wp-json\/wp\/v2\/media?parent=14106"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wp.unil.ch\/allezsavoir\/wp-json\/wp\/v2\/categories?post=14106"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wp.unil.ch\/allezsavoir\/wp-json\/wp\/v2\/tags?post=14106"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}