{"version":"1.0","provider_name":"ISTE Group","provider_url":"https:\/\/www.istegroup.com\/fr","author_name":"Vincent Cordonnier","author_url":"https:\/\/www.istegroup.com\/fr\/profile\/v-cordonnier\/","title":"Grandes transitions historiques des cultures du climat - ISTE Group","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"JbN1Qeb68c\"><a href=\"https:\/\/www.istegroup.com\/fr\/grandes-transitions-historiques-des-cultures-du-climat\/\">Grandes transitions historiques des cultures du climat<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.istegroup.com\/fr\/grandes-transitions-historiques-des-cultures-du-climat\/embed\/#?secret=JbN1Qeb68c\" width=\"600\" height=\"338\" title=\"\u00ab\u00a0Grandes transitions historiques des cultures du climat\u00a0\u00bb &#8212; ISTE Group\" data-secret=\"JbN1Qeb68c\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\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.istegroup.com\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","description":"1. Cultures humaines historiques, entre fiction et connaissance des risques naturels Le mod\u00e8le trophique formalise les modifications de l\u2019environnement : le total de biomasse, ou produit naturel, va conna\u00eetre des phases r\u00e9cessives, appel\u00e9es p\u00e9joration froide ou s\u00e8che. Les g\u00e9ologues ont d\u00e9fini le Quaternaire (les derniers 1,7 million d\u2019ann\u00e9es) \u00e0 partir de cette double action abrasive, [&hellip;]","thumbnail_url":"https:\/\/www.istegroup.com\/wp-content\/uploads\/2021\/09\/tab1-Migration-et-changement-climatique.jpg","thumbnail_width":1416,"thumbnail_height":760}