{"version":"1.0","provider_name":"G\u00e9ologie vivante","provider_url":"https:\/\/erlebnis-geologie.ch\/fr\/","author_name":"Christa Maria Feucht","author_url":"https:\/\/erlebnis-geologie.ch\/fr\/author\/christa-feucht\/","title":"Gew\u00e4sserzustand Uster \u2013 Greifensee - G\u00e9ologie vivante","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"t1JpElO1JX\"><a href=\"https:\/\/erlebnis-geologie.ch\/fr\/geoweg\/gewaesserzustand-uster-greifensee\/\">Gew\u00e4sserzustand Uster \u2013 Greifensee<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/erlebnis-geologie.ch\/fr\/geoweg\/gewaesserzustand-uster-greifensee\/embed\/#?secret=t1JpElO1JX\" width=\"600\" height=\"338\" title=\"\u00ab\u00a0Gew\u00e4sserzustand Uster \u2013 Greifensee\u00a0\u00bb &#8212; G\u00e9ologie vivante\" data-secret=\"t1JpElO1JX\" 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\/* ]]> *\/\n<\/script>\n","description":"Die Exkursion zeigt zu Beginn, welche Kriterien angewendet werden, um den Zustand von Gew\u00e4ssern zu erfassen. Die Region Greifensee ist ein interessantes Beispiel, diese Aspekte zu erl\u00e4utern. Der See galt einst als \u00abAbfallmulde\u00bb der Region und erlebte in den 1970er &hellip; Continue reading &rarr;"}