{"id":41003,"date":"2026-04-28T10:36:25","date_gmt":"2026-04-28T14:36:25","guid":{"rendered":"https:\/\/intosaijournal.org\/webinaire-la-promesse-de-la-recuperation-des-sous-produits-pour-repondre-aux-besoins-critiques-en-mineraux\/"},"modified":"2026-04-28T10:39:46","modified_gmt":"2026-04-28T14:39:46","slug":"webinaire-la-promesse-de-la-recuperation-des-sous-produits-pour-repondre-aux-besoins-critiques-en-mineraux","status":"publish","type":"post","link":"https:\/\/intosaijournal.org\/fr\/webinaire-la-promesse-de-la-recuperation-des-sous-produits-pour-repondre-aux-besoins-critiques-en-mineraux\/","title":{"rendered":"&#8220;Webinaire &#8220;La promesse de la r\u00e9cup\u00e9ration des sous-produits pour r\u00e9pondre aux besoins critiques en min\u00e9raux"},"content":{"rendered":"\n<p>Le mardi 21 avril 2026, la communaut\u00e9 de pratique des eaux et terres f\u00e9d\u00e9rales du Government Accountability Office (GAO) des \u00c9tats-Unis a diffus\u00e9 le webinaire &#8220;The Promise of Byproduct Recovery to Meet Critical Mineral Needs&#8221; au personnel du GAO et aux membres du groupe de travail de l&#8217;INTOSAI sur l&#8217;audit des industries extractives. Elizabeth Holley a pr\u00e9sent\u00e9 ses recherches sur la mani\u00e8re dont les mines existantes peuvent r\u00e9duire la d\u00e9pendance \u00e0 l&#8217;\u00e9gard des importations de minerais essentiels. Elle a partag\u00e9 les le\u00e7ons apprises sur la fa\u00e7on dont les pays peuvent cr\u00e9er des syst\u00e8mes pour encourager la r\u00e9cup\u00e9ration des sous-produits min\u00e9raux (en plus de la r\u00e9cup\u00e9ration des min\u00e9raux les plus lucratifs) tout en d\u00e9veloppant leurs richesses min\u00e9rales.    <\/p>\n\n<p>Elizabeth Holley est une g\u00e9ologue d&#8217;exploration et d&#8217;exploitation mini\u00e8re qui \u00e9tudie les processus responsables de la gen\u00e8se des gisements de minerai, ainsi que les caract\u00e9ristiques g\u00e9ologiques qui d\u00e9terminent la fa\u00e7on dont les corps min\u00e9ralis\u00e9s sont d\u00e9velopp\u00e9s, exploit\u00e9s et remis en \u00e9tat. Ses travaux interdisciplinaires portent sur les voies strat\u00e9giques d&#8217;approvisionnement en minerais essentiels et sur les intersections entre les risques techniques et sociaux de l&#8217;exploitation mini\u00e8re. Elle est membre de l&#8217;Institut Payne pour les politiques publiques. Le groupe de recherche en g\u00e9ologie mini\u00e8re de Mme Holley a b\u00e9n\u00e9fici\u00e9 du soutien du minist\u00e8re de l&#8217;\u00e9nergie, de la National Science Foundation, du CDC NIOSH, de l&#8217;USGS, de grandes et moyennes entreprises mini\u00e8res et de fondations philanthropiques. Mme Holley a travaill\u00e9 dans l&#8217;industrie sur cinq continents et a contribu\u00e9 \u00e0 la d\u00e9couverte du gisement de White Gold au Yukon. Elle a organis\u00e9 pr\u00e8s de 200 cours de formation professionnelle de courte dur\u00e9e pour la Society of Economic Geologists, est membre de cette soci\u00e9t\u00e9 et a \u00e9t\u00e9 conf\u00e9renci\u00e8re \u00e9m\u00e9rite de la Society of Economic Geologists en 2022. Mme Holley est membre du comit\u00e9 des acad\u00e9mies nationales sur les ressources terrestres.     <\/p>\n\n<p>Regardez le webinaire ci-dessous.<\/p>\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-4-3 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"The Promise of Byproduct Recovery to Meet Critical Mineral Needs Webinar\" width=\"500\" height=\"375\" src=\"https:\/\/www.youtube.com\/embed\/Ps3-r9_tQEk?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Le mardi 21 avril 2026, la communaut\u00e9 de pratique des eaux et terres f\u00e9d\u00e9rales du Government Accountability Office (GAO) des \u00c9tats-Unis a diffus\u00e9 le webinaire &#8220;The Promise of Byproduct Recovery to Meet Critical Mineral Needs&#8221; au personnel du GAO et aux membres du groupe de travail de l&#8217;INTOSAI sur l&#8217;audit des industries extractives. Elizabeth Holley a pr\u00e9sent\u00e9 ses recherches sur la mani\u00e8re dont les mines existantes peuvent r\u00e9duire la d\u00e9pendance \u00e0 l&#8217;\u00e9gard des importations de minerais essentiels. Elle a partag\u00e9 les le\u00e7ons apprises sur la fa\u00e7on dont les pays peuvent cr\u00e9er des syst\u00e8mes pour encourager la r\u00e9cup\u00e9ration des sous-produits min\u00e9raux (en plus de la r\u00e9cup\u00e9ration des min\u00e9raux les plus lucratifs) tout en d\u00e9veloppant leurs richesses min\u00e9rales.    <\/p>\n","protected":false},"author":7,"featured_media":40998,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[2878],"country":[3553],"region":[],"news-type":[2888],"coauthors":[3330],"class_list":["post-41003","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-inside-intosai-fr","country-united-states-of-america-fr","news-type-inside-intosai-fr"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>&quot;Webinaire &quot;La promesse de la r\u00e9cup\u00e9ration des sous-produits pour r\u00e9pondre aux besoins critiques en min\u00e9raux - INTOSAI Journal<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/intosaijournal.org\/fr\/webinaire-la-promesse-de-la-recuperation-des-sous-produits-pour-repondre-aux-besoins-critiques-en-mineraux\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"&quot;Webinaire &quot;La promesse de la r\u00e9cup\u00e9ration des sous-produits pour r\u00e9pondre aux besoins critiques en min\u00e9raux - INTOSAI Journal\" \/>\n<meta property=\"og:description\" content=\"Le mardi 21 avril 2026, la communaut\u00e9 de pratique des eaux et terres f\u00e9d\u00e9rales du Government Accountability Office (GAO) des \u00c9tats-Unis a diffus\u00e9 le webinaire &quot;The Promise of Byproduct Recovery to Meet Critical Mineral Needs&quot; au personnel du GAO et aux membres du groupe de travail de l&#039;INTOSAI sur l&#039;audit des industries extractives. 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