<?xml version="1.0"?>
<oembed><version>1.0</version><provider_name>SONDA Internacional</provider_name><provider_url>https://sondainternacional.com/en/</provider_url><author_name>Sonda Internacional</author_name><author_url>https://sondainternacional.com/en/author/sondaint_edit/</author_url><title>Retreat of the Quelccaya Ice Cap, Peru - SONDA Internacional</title><type>rich</type><width>600</width><height>338</height><html>&lt;blockquote class="wp-embedded-content" data-secret="mrccyLbENR"&gt;&lt;a href="https://sondainternacional.com/en/elements/time/glaciar-quelccaya-peru/"&gt;Retreat of the Quelccaya Ice Cap, Peru&lt;/a&gt;&lt;/blockquote&gt;&lt;iframe sandbox="allow-scripts" security="restricted" src="https://sondainternacional.com/en/elements/time/glaciar-quelccaya-peru/embed/#?secret=mrccyLbENR" width="600" height="338" title="&#x201C;Retreat of the Quelccaya Ice Cap, Peru&#x201D; &#x2014; SONDA Internacional" data-secret="mrccyLbENR" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"&gt;&lt;/iframe&gt;&lt;script type="text/javascript"&gt;
/* &lt;![CDATA[ */
/*! This file is auto-generated */
!function(d,l){"use strict";l.querySelector&amp;&amp;d.addEventListener&amp;&amp;"undefined"!=typeof URL&amp;&amp;(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&amp;&amp;!/[^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&lt;o.length;i++)o[i].style.display="none";for(i=0;i&lt;a.length;i++)s=a[i],e.source===s.contentWindow&amp;&amp;(s.removeAttribute("style"),"height"===t.message?(1e3&lt;(r=parseInt(t.value,10))?r=1e3:~~r&lt;200&amp;&amp;(r=200),s.height=r):"link"===t.message&amp;&amp;(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&amp;&amp;n.host===r.host&amp;&amp;l.activeElement===s&amp;&amp;(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&lt;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);
//# sourceURL=https://sondainternacional.com/wp-includes/js/wp-embed.min.js
/* ]]&gt; */
&lt;/script&gt;
</html><thumbnail_url>https://sondainternacional.com/wp-content/uploads/2024/09/portada_tiempo_06_sonda-internacional.jpg</thumbnail_url><thumbnail_width>2000</thumbnail_width><thumbnail_height>1333</thumbnail_height><description>The comparative between these two images, taken by NASA on September 3, 1988, and October 22, 2023, shows the retreat of the Quelccaya Ice Cap, located in the Vilcanota mountain range in the Peruvian Andes. This is a tropical glacier that, despite being situated at an altitude above 5,100 meters, cannot withstand the global increase...</description></oembed>

<!--
Performance optimized by W3 Total Cache. Learn more: https://www.boldgrid.com/w3-total-cache/

Page Caching using Disk: Enhanced (Requested URI contains query) 

Served from: sondainternacional.com @ 2026-04-04 11:08:22 by W3 Total Cache
-->