{"version":"1.0","provider_name":"WaterChain","provider_url":"https:\/\/www.waterchain.eu\/sv\/","author_name":"admin","author_url":"https:\/\/www.waterchain.eu\/sv\/author\/admin\/","title":"N\u00e4rsalter - WaterChain","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"8mhPrCPrry\"><a href=\"https:\/\/www.waterchain.eu\/sv\/problem-i-ostersjon\/narsalter\/\">N\u00e4rsalter<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.waterchain.eu\/sv\/problem-i-ostersjon\/narsalter\/embed\/#?secret=8mhPrCPrry\" width=\"600\" height=\"338\" title=\"\u201dN\u00e4rsalter\u201d &ndash; WaterChain\" data-secret=\"8mhPrCPrry\" 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.waterchain.eu\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/www.waterchain.eu\/wp-content\/uploads\/2018\/04\/title-skyview-02.jpg","thumbnail_width":1600,"thumbnail_height":1000,"description":"Fosfor och kv\u00e4ve \u00d6stersj\u00f6n har sedan 1800-talet f\u00f6r\u00e4ndrats fr\u00e5n att vara ett oligotroft (n\u00e4ringsfattigt) hav med klart vatten till att vara en eutrof (n\u00e4ringsrik) vattenmilj\u00f6. Kv\u00e4ve och fosfor \u00e4r de tillv\u00e4xtbegr\u00e4nsande n\u00e4rsalterna och utg\u00f6r inte sj\u00e4lva n\u00e5gon direkt hot mot havslevande organismer. Eutrofiering inneb\u00e4r att n\u00e4rsaltkoncentrationerna \u00e4r f\u00f6r h\u00f6ga i vattnet. Detta orsakar kraftig algtillv\u00e4xt, ... L\u00e4s mer"}