1.0Initiative Science pour le Bassin du Congohttps://congobasinscience.net/fr/rich600338<blockquote class="wp-embedded-content" data-secret="xcav02uQvw"><a href="https://congobasinscience.net/fr/personnes/dr-jean-jacques-braun/">Dr Jean-Jacques Braun</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://congobasinscience.net/fr/personnes/dr-jean-jacques-braun/embed/#?secret=xcav02uQvw" width="600" height="338" title="« Dr Jean-Jacques Braun » — Initiative Science pour le Bassin du Congo" data-secret="xcav02uQvw" 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://congobasinscience.net/wp-includes/js/wp-embed.min.js </script> https://congobasinscience.net/wp-content/uploads/sites/147/2023/10/Jean-Jacques-Braun.jpg36002400Jean-Jacques Braun a Senior Scientist at the French National Research Institute for Sustainable Development. He is a geochemist and a specialist in integrated studies of the tropical Critical Zone, including initiating an observatory in Cameroon. He has published over 150 scientific studies. He has more than 25 years of experience in field studies, research and development projects, and team management. He co-manages the International Joint Laboratory « Dynamics of Central African forest ecosystems in a context of global change », and leads ... Lire plus