1.0Nature Based Solutionshttps://naturebasedsolutions.porto.pt/en/Beatriz Fontes Costahttps://naturebasedsolutions.porto.pt/en/author/beatrizfcosta/rich600338<blockquote class="wp-embedded-content" data-secret="dAL7xqvRzU"><a href="https://naturebasedsolutions.porto.pt/en/nbs/charco-maravilha-in-parque-da-cidade/">‘Charco Maravilha’ in Parque da Cidade</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://naturebasedsolutions.porto.pt/en/nbs/charco-maravilha-in-parque-da-cidade/embed/#?secret=dAL7xqvRzU" width="600" height="338" title="“‘Charco Maravilha’ in Parque da Cidade” — Nature Based Solutions" data-secret="dAL7xqvRzU" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !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); //# sourceURL=https://naturebasedsolutions.porto.pt/wp-includes/js/wp-embed.min.js </script> https://naturebasedsolutions.porto.pt/wp-content/uploads/2026/09/Charco-maravilha2-scaled.jpg25601916‘Charco Maravilha’ is a small, temporary body of water situated in Parque da Cidade, fed by rainfall, surface runoff and, possibly, the shallow water table. Its hydrological regime is distinctly temporary and variable, depending on seasonal weather conditions. The name ‘Charco Maravilha’ comes from the discovery in this pond in the 2000s of the greatest […]