{"version":"1.0","provider_name":"COMUE Universit\u00e9 Bourgogne-Franche-Comt\u00e9","provider_url":"https:\/\/www.ubfc.fr\/en\/","author_name":"Fanny Ajak","author_url":"https:\/\/www.ubfc.fr\/en\/author\/fannyajak\/","title":"La surveillance sismique t\u00e9moigne du r\u00e9chauffement du permafrost en Arctique - COMUE Universit\u00e9 Bourgogne-Franche-Comt\u00e9","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"8ZlV74VCmV\"><a href=\"https:\/\/www.ubfc.fr\/en\/surveillance-sismique-temoin-rechauffement-permafrost-arctique\/\">La surveillance sismique t\u00e9moigne du r\u00e9chauffement du permafrost en Arctique<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.ubfc.fr\/en\/surveillance-sismique-temoin-rechauffement-permafrost-arctique\/embed\/#?secret=8ZlV74VCmV\" width=\"600\" height=\"338\" title=\"&#8220;La surveillance sismique t\u00e9moigne du r\u00e9chauffement du permafrost en Arctique&#8221; &#8212; COMUE Universit\u00e9 Bourgogne-Franche-Comt\u00e9\" data-secret=\"8ZlV74VCmV\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/www.ubfc.fr\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","description":"Les ondes sismiques qui traversent le sol pr\u00e8s de Longyearbyen, dans la vall\u00e9e de l&#8217;Adventdalen, au Svalbard (Norv\u00e8ge), connaissent un ralentissement constant depuis les ces derni\u00e8res ann\u00e9es. Un ralentissement tr\u00e8s probablement li\u00e9 au r\u00e9chauffement du permafrost de la vall\u00e9e arctique. Cette tendance fait l\u2019objet d\u2019une nouvelle publication parue dans revue Seismological Research Letters. Elle d\u00e9montre &hellip; Continued","thumbnail_url":"https:\/\/www.ubfc.fr\/wp-content\/uploads\/2021\/07\/SEISVAL_Albaric_min-1024x768.jpg"}