{"version":"1.0","provider_name":"Improve Aquatic Life","provider_url":"https:\/\/improveaquaticlife.se\/en\/","author_name":"Nicka Hellenberg","author_url":"https:\/\/improveaquaticlife.se\/en\/author\/nicka-hellenberg\/","title":"L\u00e4rje\u00e5n's freshwater pearl mussels get a boost","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"G8dXIPalfD\"><a href=\"https:\/\/improveaquaticlife.se\/en\/2025\/01\/29\/larjeans-freshwater-pearl-mussels-get-a-boost\/\">L\u00e4rje\u00e5n&#8217;s freshwater pearl mussels get a boost<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/improveaquaticlife.se\/en\/2025\/01\/29\/larjeans-freshwater-pearl-mussels-get-a-boost\/embed\/#?secret=G8dXIPalfD\" width=\"600\" height=\"338\" title=\"&#8220;L\u00e4rje\u00e5n&#8217;s freshwater pearl mussels get a boost&#8221; &#8212; Improve Aquatic Life\" data-secret=\"G8dXIPalfD\" 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:\/\/improveaquaticlife.se\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/improveaquaticlife.se\/wp-content\/uploads\/2025\/01\/flodparlmussla_1958-1300x867.jpg","thumbnail_width":1300,"thumbnail_height":867,"description":"In L\u00e4rje\u00e5n, wildlife passages and restorations will improve the status of the threatened freshwater pearl mussel, migrating salmon and other species.   L\u00e4rje\u00e5n is a tributary of the G\u00f6ta River, in V\u00e4stra G\u00f6taland County. Twelve kilometers of L\u00e4rje\u00e5n's total 55-kilometer stretch have Natura 2000 status. Priority species such as salmon and river pearl mussels are found here. Previous habitat restoration and removal of migration barriers have been carried out by county councils and local associations, but there are still problems with the river's ecological status."}