{"id":1675,"date":"2026-08-28T00:35:51","date_gmt":"2026-08-27T22:35:51","guid":{"rendered":"http:\/\/actforyourplanet.com\/?p=1675"},"modified":"2026-09-16T16:03:06","modified_gmt":"2026-09-16T14:03:06","slug":"un-tsunami-de-boue-au-nepal","status":"publish","type":"post","link":"https:\/\/actforyourplanet.com\/index.php\/2026\/08\/28\/un-tsunami-de-boue-au-nepal\/","title":{"rendered":"Un tsunami de boue au NEPAL"},"content":{"rendered":"<h4><span style=\"color: #0c0c0c; font-family: Radio Canada, Helvetica, Arial, sans-serif; font-size: medium;\">L\u2019effondrement d\u2019un immense glacier de 600\u00a0m de large serait \u00e0 l\u2019origine d\u2019un tsunami de boue au NEPAL\u00a0<\/span>qui a tu\u00e9 des centaines de personnes.<\/h4>\n<p>&nbsp;<\/p>\n<div class=\"n6owBd awi2gc\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-hveid=\"CAIIAAgACCkQAQ\" data-complete=\"true\" data-copy-service-computed-style=\"font-family: &quot;Google Sans&quot;, &quot;Helvetica Neue&quot;, sans-serif; font-size: 16px; font-weight: 400; margin: 12px 0px 16px; text-decoration: none; border-bottom-width: 0px; border-bottom-style: none; border-bottom-color: rgb(10, 10, 10);\">\n<p class=\"sc-e5s2wj-7\">L&rsquo;effondrement d&rsquo;un glacier dans l&rsquo;Himalaya n\u00e9palais, \u00e0 proximit\u00e9 de la fronti\u00e8re avec le Tibet chinois, semble \u00eatre \u00e0 l&rsquo;origine de la catastrophe. Une derni\u00e8re catastrophe qui est un exemple des\u00a0<q><span lang=\"fr\" title=\"Fran\u00e7ais\">effets en cascade<\/span><\/q>\u00a0des d\u00e9r\u00e8glements climatiques qui sont de plus en plus observ\u00e9s \u00e0 travers le monde.<\/p>\n<div aria-hidden=\"true\" data-ml-tracking-type=\"ContentMarkerCapture\" data-ml-tracking-context=\"newsStory\" data-ml-config=\"{&quot;markersTotal&quot;:43,&quot;contentId&quot;:&quot;11-2278002&quot;}\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-1676\" src=\"http:\/\/actforyourplanet.com\/wp-content\/uploads\/2026\/09\/Capture-d\u2019\u00e9cran-2026-09-07-\u00e0-17.55.57-300x190.png\" alt=\"\" width=\"300\" height=\"190\" srcset=\"https:\/\/actforyourplanet.com\/wp-content\/uploads\/2026\/09\/Capture-d\u2019\u00e9cran-2026-09-07-\u00e0-17.55.57-300x190.png 300w, https:\/\/actforyourplanet.com\/wp-content\/uploads\/2026\/09\/Capture-d\u2019\u00e9cran-2026-09-07-\u00e0-17.55.57-768x486.png 768w, https:\/\/actforyourplanet.com\/wp-content\/uploads\/2026\/09\/Capture-d\u2019\u00e9cran-2026-09-07-\u00e0-17.55.57-1024x648.png 1024w, https:\/\/actforyourplanet.com\/wp-content\/uploads\/2026\/09\/Capture-d\u2019\u00e9cran-2026-09-07-\u00e0-17.55.57-750x474.png 750w, https:\/\/actforyourplanet.com\/wp-content\/uploads\/2026\/09\/Capture-d\u2019\u00e9cran-2026-09-07-\u00e0-17.55.57.png 1224w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/div>\n<p class=\"sc-e5s2wj-7\"><q><span lang=\"fr\" title=\"Fran\u00e7ais\">Un \u00e9norme bloc de glace s&rsquo;est d\u00e9tach\u00e9 d&rsquo;un glacier \u00e0 environ 5200\u00a0m\u00e8tres d&rsquo;altitude<\/span><\/q>\u00a0et a chut\u00e9\u00a0<q><span lang=\"fr\" title=\"Fran\u00e7ais\">dans une vall\u00e9e<\/span><\/q>, a expliqu\u00e9 Simon Cox, scientifique \u00e0 l&rsquo;institut n\u00e9o-z\u00e9landais GNS Science, en entrevue avec l\u2019Agence France-Presse.<\/p>\n<div aria-hidden=\"true\" data-ml-tracking-type=\"ContentMarkerCapture\" data-ml-tracking-context=\"newsStory\" data-ml-config=\"{&quot;markersTotal&quot;:43,&quot;contentId&quot;:&quot;11-2278002&quot;}\"><\/div>\n<p class=\"sc-e5s2wj-7\">Il s&rsquo;est alors\u00a0<q><span lang=\"fr\" title=\"Fran\u00e7ais\">transform\u00e9 en une masse d\u00e9cha\u00een\u00e9e de d\u00e9bris [&#8230;] emportant rochers, s\u00e9diments, arbres et tout ce qui se trouvait sur sa trajectoire, avant de se pr\u00e9cipiter \u00e0 travers le canyon<\/span><\/q>, a-t-il poursuivi.<\/p>\n<p class=\"sc-e5s2wj-7\">L&rsquo;effondrement du glacier a \u00e9t\u00e9 d&rsquo;une violence telle qu&rsquo;il a \u00e9t\u00e9 enregistr\u00e9 \u00e0 tort comme un \u00e9v\u00e9nement sismique de magnitude 5,2, survenu \u00e0 8\u00a0h\u00a037, heure locale.<\/p>\n<div aria-hidden=\"true\" data-ml-tracking-type=\"ContentMarkerCapture\" data-ml-tracking-context=\"newsStory\" data-ml-config=\"{&quot;markersTotal&quot;:43,&quot;contentId&quot;:&quot;11-2278002&quot;}\"><\/div>\n<p class=\"sc-e5s2wj-7\">\u00c0 la suite d&rsquo;analyses, l&rsquo;Institut d&rsquo;\u00e9tudes g\u00e9ologiques des \u00c9tats-Unis a d\u00e9termin\u00e9\u00a0<q><span lang=\"fr\" title=\"Fran\u00e7ais\">que l&rsquo;\u00e9v\u00e9nement sismique \u00e9tait en r\u00e9alit\u00e9 un effondrement glaciaire accompagn\u00e9 d&rsquo;un \u00e9coulement de d\u00e9bris, et qu&rsquo;aucun tremblement de terre ne s&rsquo;\u00e9tait produit<\/span><\/q>.<\/p>\n<p class=\"sc-e5s2wj-7\">Les changements climatiques cr\u00e9ent des conditions susceptibles de d\u00e9stabiliser les roches et la glace en haute montagne, ce qui augmente le risque de catastrophes comme celle-ci, bien qu\u2019il soit difficile de quantifier pour le moment leur contribution aux \u00e9v\u00e9nements r\u00e9cents au N\u00e9pal et au Tibet.<\/p>\n<div aria-hidden=\"true\" data-ml-tracking-type=\"ContentMarkerCapture\" data-ml-tracking-context=\"newsStory\" data-ml-config=\"{&quot;markersTotal&quot;:43,&quot;contentId&quot;:&quot;11-2278002&quot;}\"><\/div>\n<p class=\"sc-e5s2wj-7\">La tendance \u00e0 long terme est pr\u00e9occupante. En\u00a02023, les Nations unies avaient indiqu\u00e9 que le r\u00e9chauffement de la plan\u00e8te avait entra\u00een\u00e9 la perte de pr\u00e8s du tiers de la couverture de glace des montagnes enneig\u00e9es du N\u00e9pal en un peu plus de 30\u00a0ans.<\/p>\n<div aria-hidden=\"true\" data-ml-tracking-type=\"ContentMarkerCapture\" data-ml-tracking-context=\"newsStory\" data-ml-config=\"{&quot;markersTotal&quot;:43,&quot;contentId&quot;:&quot;11-2278002&quot;}\"><\/div>\n<p class=\"sc-e5s2wj-7\">Elles avaient \u00e9galement indiqu\u00e9 \u00e0 l\u2019\u00e9poque que les glaciers du N\u00e9pal avaient fondu 65\u00a0% plus rapidement au cours de la d\u00e9cennie pr\u00e9c\u00e9dente que pendant la d\u00e9cennie ant\u00e9rieure.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>L\u2019effondrement d\u2019un immense glacier de 600\u00a0m de large serait \u00e0 l\u2019origine d\u2019un tsunami de boue au NEPAL\u00a0qui a tu\u00e9 des centaines de personnes. &nbsp; L&rsquo;effondrement d&rsquo;un glacier dans l&rsquo;Himalaya n\u00e9palais, \u00e0 proximit\u00e9 de la fronti\u00e8re avec le Tibet chinois, semble \u00eatre \u00e0 l&rsquo;origine de la catastrophe. Une derni\u00e8re catastrophe qui est un exemple des\u00a0effets en [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1676,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"sfsi_plus_gutenberg_text_before_share":"","sfsi_plus_gutenberg_show_text_before_share":"","sfsi_plus_gutenberg_icon_type":"","sfsi_plus_gutenberg_icon_alignemt":"","sfsi_plus_gutenburg_max_per_row":"","footnotes":""},"categories":[10,5],"tags":[],"class_list":["post-1675","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-biodiversity","category-climate"],"_links":{"self":[{"href":"https:\/\/actforyourplanet.com\/index.php\/wp-json\/wp\/v2\/posts\/1675","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/actforyourplanet.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/actforyourplanet.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/actforyourplanet.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/actforyourplanet.com\/index.php\/wp-json\/wp\/v2\/comments?post=1675"}],"version-history":[{"count":2,"href":"https:\/\/actforyourplanet.com\/index.php\/wp-json\/wp\/v2\/posts\/1675\/revisions"}],"predecessor-version":[{"id":1826,"href":"https:\/\/actforyourplanet.com\/index.php\/wp-json\/wp\/v2\/posts\/1675\/revisions\/1826"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/actforyourplanet.com\/index.php\/wp-json\/wp\/v2\/media\/1676"}],"wp:attachment":[{"href":"https:\/\/actforyourplanet.com\/index.php\/wp-json\/wp\/v2\/media?parent=1675"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/actforyourplanet.com\/index.php\/wp-json\/wp\/v2\/categories?post=1675"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/actforyourplanet.com\/index.php\/wp-json\/wp\/v2\/tags?post=1675"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}