{"id":24148,"date":"2025-05-29T15:05:12","date_gmt":"2025-05-29T14:05:12","guid":{"rendered":"https:\/\/sgciafrica.org\/la-disparition-des-forets-aggrave-la-crise-alimentaire-en-afrique\/"},"modified":"2026-02-13T13:34:59","modified_gmt":"2026-02-13T13:34:59","slug":"la-disparition-des-forets-aggrave-la-crise-alimentaire-en-afrique","status":"publish","type":"post","link":"https:\/\/sgciafrica.org\/fr\/la-disparition-des-forets-aggrave-la-crise-alimentaire-en-afrique\/","title":{"rendered":"La perte de for\u00eats aggrave la crise alimentaire en Afrique"},"content":{"rendered":"\n<div id=\"buzzsprout-player-17246419\"><\/div><script src=\"https:\/\/www.buzzsprout.com\/1257893\/episodes\/17246419-forest-loss-adds-to-africa-s-food-crisis.js?container_id=buzzsprout-player-17246419&#038;player=small\" type=\"text\/javascript\" charset=\"utf-8\"><\/script>\n\n<p>[SciDev.Net] Des millions de personnes dans certaines parties de l&rsquo;Afrique sont confront\u00e9es \u00e0 des niveaux de faim records, a averti le <a href=\"https:\/\/news.un.org\/en\/story\/2025\/05\/1163086#:~:text=The%20UN%20World%20Food%20Programme%20%28WFP%29%20has%20warned,weather%20push%20the%20region%20towards%20a%20major%20crisis.\">Programme alimentaire mondial<\/a> des Nations Unies.<\/p>\n\n<p>Pourtant, dans le m\u00eame temps, la r\u00e9gion perd rapidement ses for\u00eats, l&rsquo;une de ses sources alimentaires les plus pr\u00e9cieuses.<\/p>\n\n<p>Selon l&rsquo;Organisation des Nations Unies pour l&rsquo;alimentation et l&rsquo;agriculture, le taux de d\u00e9forestation en Afrique n&rsquo;a cess\u00e9 d&rsquo;augmenter au cours des trois derni\u00e8res d\u00e9cennies, avec <a href=\"https:\/\/openknowledge.fao.org\/server\/api\/core\/bitstreams\/ef993dd8-75f3-45af-83b0-4dab1a4dbb7a\/content\">3,94 millions d&rsquo;hectares<\/a> perdus entre 2010 et 2020.<\/p>\n\n<p>Ces for\u00eats ne sont pas seulement des points chauds de la biodiversit\u00e9, elles sont vitales pour la survie de millions de personnes qui en d\u00e9pendent pour les aliments sauvages, les m\u00e9dicaments, le carburant et les revenus.<\/p>\n\n<p>Le r\u00e9sultat est un cercle vicieux. \u00c0 mesure que l&rsquo;ins\u00e9curit\u00e9 alimentaire augmente, les populations se tournent vers les for\u00eats pour survivre, ce qui accro\u00eet la d\u00e9forestation. Mais \u00e0 mesure que ces for\u00eats disparaissent, dispara\u00eet \u00e9galement un filet de s\u00e9curit\u00e9 essentiel qui pourrait aider les communaut\u00e9s \u00e0 faire face \u00e0 la faim et aux chocs climatiques.  <\/p>\n\n<p>Dans cet \u00e9pisode d&rsquo;<em>Africa Science Focus<\/em>, le journaliste Michael Kaloki enqu\u00eate sur les raisons pour lesquelles la protection des for\u00eats est essentielle \u00e0 la s\u00e9curit\u00e9 alimentaire sur tout le continent.<\/p>\n\n<p>Laura Mukhwana, coordinatrice du Global Landscapes Forum \u00e0 Nairobi, au Kenya, explique que les for\u00eats jouent un r\u00f4le direct dans les syst\u00e8mes alimentaires locaux.<\/p>\n\n<p>Elle avertit \u00e9galement que la conservation des for\u00eats ne fonctionnera pas sans une meilleure communication entre les chercheurs et les communaut\u00e9s qui d\u00e9pendent de ces ressources.<\/p>\n\n<p>Richard Sufo, un scientifique camerounais du Centre de recherche foresti\u00e8re internationale et d&rsquo;agroforesterie mondiale, souligne que les syst\u00e8mes agroforestiers traditionnels, o\u00f9 les arbres et les cultures poussent ensemble, constituent une solution locale puissante. Il affirme qu&rsquo;il est important d&rsquo;int\u00e9grer les connaissances traditionnelles \u00e0 la science moderne pour prot\u00e9ger les for\u00eats et construire des syst\u00e8mes alimentaires r\u00e9silients. <\/p>\n\n<p>En Ouganda, Joel Ngobi met ces id\u00e9es en pratique. Gr\u00e2ce \u00e0 l&rsquo;initiative School Food Forest, il combine les connaissances indig\u00e8nes et la science moderne pour am\u00e9liorer la nutrition des \u00e9l\u00e8ves et enseigner la gestion durable des terres. Son mod\u00e8le permet aux communaut\u00e9s de cultiver leur propre nourriture tout en conservant les terres.  <\/p>\n\n<p>&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;<strong><\/strong><\/p>\n\n<p>Ce podcast a \u00e9t\u00e9 soutenu par la Science Granting Councils Initiative, qui vise \u00e0 renforcer les capacit\u00e9s institutionnelles de 18 agences publiques de financement de la science en Afrique subsaharienne. <\/p>\n\n<p>Avez-vous des commentaires, des questions ou des retours sur nos \u00e9pisodes de podcast ? Faites-le nous savoir \u00e0 <a href=\"mailto:podcast@scidev.net\"><em>podcast@scidev.net<\/em><\/a><br\/>Africa Science Focus est produit par <em>SciDev.Net<\/em> et distribu\u00e9 en association avec votre station de radio locale <\/p>\n\n<p><em>Cet article a \u00e9t\u00e9 produit par le <a href=\"https:\/\/www.scidev.net\/global\/podcast\/forest-loss-adds-to-africas-food-crisis\/\">bureau anglophone de SciDev.Net pour l&rsquo;Afrique subsaharienne.<\/a><\/em><\/p>\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>[SciDev.Net] Des millions de personnes dans certaines parties de l&rsquo;Afrique sont confront\u00e9es \u00e0 des niveaux de faim records, a averti le Programme alimentaire mondial des Nations Unies. Pourtant, dans le m\u00eame temps, la r\u00e9gion perd rapidement ses for\u00eats, l&rsquo;une de ses sources alimentaires les plus pr\u00e9cieuses. Selon l&rsquo;Organisation des Nations Unies pour l&rsquo;alimentation et l&rsquo;agriculture,&hellip;<\/p>\n","protected":false},"author":13,"featured_media":23519,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_uag_custom_page_level_css":"","wds_primary_category":0,"wds_primary_country":0,"wds_primary_objective":0,"wds_primary_sg_theme":0,"footnotes":""},"categories":[376],"tags":[],"country":[],"objective":[],"sg_theme":[],"class_list":["post-24148","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-podcast-fr"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.3 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>La perte de for\u00eats aggrave la crise alimentaire en Afrique - SGCI Africa<\/title>\n<meta name=\"description\" content=\"La perte rapide de for\u00eats en Afrique aggrave la crise alimentaire, mena\u00e7ant l&#039;une des sources les plus pr\u00e9cieuses de nutrition et de subsistance de la r\u00e9gion.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/sgciafrica.org\/fr\/la-disparition-des-forets-aggrave-la-crise-alimentaire-en-afrique\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"La perte de for\u00eats aggrave la crise alimentaire en Afrique\" \/>\n<meta property=\"og:description\" content=\"La perte rapide de for\u00eats en Afrique aggrave la crise alimentaire, mena\u00e7ant l&#039;une des sources les plus pr\u00e9cieuses de nutrition et de subsistance de la r\u00e9gion.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/sgciafrica.org\/fr\/la-disparition-des-forets-aggrave-la-crise-alimentaire-en-afrique\/\" \/>\n<meta property=\"og:site_name\" content=\"SGCI Africa\" \/>\n<meta property=\"article:published_time\" content=\"2025-05-29T14:05:12+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-02-13T13:34:59+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/sgciafrica.org\/wp-content\/uploads\/2025\/05\/Ngong_Hills_MAIN.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"996\" \/>\n\t<meta property=\"og:image:height\" content=\"567\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Davis Weddi\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@SGCIAfrica\" \/>\n<meta name=\"twitter:site\" content=\"@SGCIAfrica\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Davis Weddi\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/sgciafrica.org\\\/fr\\\/la-disparition-des-forets-aggrave-la-crise-alimentaire-en-afrique\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/sgciafrica.org\\\/fr\\\/la-disparition-des-forets-aggrave-la-crise-alimentaire-en-afrique\\\/\"},\"author\":{\"name\":\"Davis Weddi\",\"@id\":\"https:\\\/\\\/sgciafrica.org\\\/#\\\/schema\\\/person\\\/428f9ad4d83bdadcb2d6d2110d2fcf92\"},\"headline\":\"La perte de for\u00eats aggrave la crise alimentaire en Afrique\",\"datePublished\":\"2025-05-29T14:05:12+00:00\",\"dateModified\":\"2026-02-13T13:34:59+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/sgciafrica.org\\\/fr\\\/la-disparition-des-forets-aggrave-la-crise-alimentaire-en-afrique\\\/\"},\"wordCount\":498,\"publisher\":{\"@id\":\"https:\\\/\\\/sgciafrica.org\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/sgciafrica.org\\\/fr\\\/la-disparition-des-forets-aggrave-la-crise-alimentaire-en-afrique\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/sgciafrica.org\\\/wp-content\\\/uploads\\\/2025\\\/05\\\/Ngong_Hills_MAIN.jpg\",\"articleSection\":[\"Podcast\"],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/sgciafrica.org\\\/fr\\\/la-disparition-des-forets-aggrave-la-crise-alimentaire-en-afrique\\\/\",\"url\":\"https:\\\/\\\/sgciafrica.org\\\/fr\\\/la-disparition-des-forets-aggrave-la-crise-alimentaire-en-afrique\\\/\",\"name\":\"La perte de for\u00eats aggrave la crise alimentaire en Afrique - 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Copyright : Rotsee (CC BY-SA 3.0)"},{"@type":"BreadcrumbList","@id":"https:\/\/sgciafrica.org\/fr\/la-disparition-des-forets-aggrave-la-crise-alimentaire-en-afrique\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/sgciafrica.org\/fr\/"},{"@type":"ListItem","position":2,"name":"La perte de for\u00eats aggrave la crise alimentaire en Afrique"}]},{"@type":"WebSite","@id":"https:\/\/sgciafrica.org\/#website","url":"https:\/\/sgciafrica.org\/","name":"SGCI Africa","description":"","publisher":{"@id":"https:\/\/sgciafrica.org\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/sgciafrica.org\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/sgciafrica.org\/#organization","name":"SGCI Africa","url":"https:\/\/sgciafrica.org\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/sgciafrica.org\/#\/schema\/logo\/image\/","url":"https:\/\/sgciafrica.org\/wp-content\/uploads\/2024\/12\/SGCI_Logo_Secondary_Large.png","contentUrl":"https:\/\/sgciafrica.org\/wp-content\/uploads\/2024\/12\/SGCI_Logo_Secondary_Large.png","width":3888,"height":1080,"caption":"SGCI Africa"},"image":{"@id":"https:\/\/sgciafrica.org\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/x.com\/SGCIAfrica"]},{"@type":"Person","@id":"https:\/\/sgciafrica.org\/#\/schema\/person\/428f9ad4d83bdadcb2d6d2110d2fcf92","name":"Davis Weddi","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/sgciafrica.org\/wp-content\/wphb-cache\/gravatar\/e61\/e6106b7cc637f81191024d3ee67d2d36x96.jpg","url":"https:\/\/sgciafrica.org\/wp-content\/wphb-cache\/gravatar\/e61\/e6106b7cc637f81191024d3ee67d2d36x96.jpg","contentUrl":"https:\/\/sgciafrica.org\/wp-content\/wphb-cache\/gravatar\/e61\/e6106b7cc637f81191024d3ee67d2d36x96.jpg","caption":"Davis Weddi"},"url":"https:\/\/sgciafrica.org\/fr\/author\/davisweddi\/"}]}},"uagb_featured_image_src":{"full":["https:\/\/sgciafrica.org\/wp-content\/uploads\/2025\/05\/Ngong_Hills_MAIN.jpg",996,567,false],"thumbnail":["https:\/\/sgciafrica.org\/wp-content\/uploads\/2025\/05\/Ngong_Hills_MAIN-150x150.jpg",150,150,true],"medium":["https:\/\/sgciafrica.org\/wp-content\/uploads\/2025\/05\/Ngong_Hills_MAIN-300x171.jpg",300,171,true],"medium_large":["https:\/\/sgciafrica.org\/wp-content\/uploads\/2025\/05\/Ngong_Hills_MAIN-768x437.jpg",768,437,true],"large":["https:\/\/sgciafrica.org\/wp-content\/uploads\/2025\/05\/Ngong_Hills_MAIN.jpg",996,567,false],"1536x1536":["https:\/\/sgciafrica.org\/wp-content\/uploads\/2025\/05\/Ngong_Hills_MAIN.jpg",996,567,false],"2048x2048":["https:\/\/sgciafrica.org\/wp-content\/uploads\/2025\/05\/Ngong_Hills_MAIN.jpg",996,567,false],"sg-full-width":["https:\/\/sgciafrica.org\/wp-content\/uploads\/2025\/05\/Ngong_Hills_MAIN.jpg",996,567,false],"sg-full-content-width":["https:\/\/sgciafrica.org\/wp-content\/uploads\/2025\/05\/Ngong_Hills_MAIN.jpg",996,567,false],"sg-container-half":["https:\/\/sgciafrica.org\/wp-content\/uploads\/2025\/05\/Ngong_Hills_MAIN.jpg",996,567,false],"sg-single-tile":["https:\/\/sgciafrica.org\/wp-content\/uploads\/2025\/05\/Ngong_Hills_MAIN.jpg",996,567,false],"sg-council-user":["https:\/\/sgciafrica.org\/wp-content\/uploads\/2025\/05\/Ngong_Hills_MAIN-90x90.jpg",90,90,true]},"uagb_author_info":{"display_name":"Davis Weddi","author_link":"https:\/\/sgciafrica.org\/fr\/author\/davisweddi\/"},"uagb_comment_info":0,"uagb_excerpt":"[SciDev.Net] Des millions de personnes dans certaines parties de l&rsquo;Afrique sont confront\u00e9es \u00e0 des niveaux de faim records, a averti le Programme alimentaire mondial des Nations Unies. Pourtant, dans le m\u00eame temps, la r\u00e9gion perd rapidement ses for\u00eats, l&rsquo;une de ses sources alimentaires les plus pr\u00e9cieuses. Selon l&rsquo;Organisation des Nations Unies pour l&rsquo;alimentation et l&rsquo;agriculture,&hellip;","_links":{"self":[{"href":"https:\/\/sgciafrica.org\/fr\/wp-json\/wp\/v2\/posts\/24148","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sgciafrica.org\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sgciafrica.org\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sgciafrica.org\/fr\/wp-json\/wp\/v2\/users\/13"}],"replies":[{"embeddable":true,"href":"https:\/\/sgciafrica.org\/fr\/wp-json\/wp\/v2\/comments?post=24148"}],"version-history":[{"count":0,"href":"https:\/\/sgciafrica.org\/fr\/wp-json\/wp\/v2\/posts\/24148\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sgciafrica.org\/fr\/wp-json\/wp\/v2\/media\/23519"}],"wp:attachment":[{"href":"https:\/\/sgciafrica.org\/fr\/wp-json\/wp\/v2\/media?parent=24148"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sgciafrica.org\/fr\/wp-json\/wp\/v2\/categories?post=24148"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sgciafrica.org\/fr\/wp-json\/wp\/v2\/tags?post=24148"},{"taxonomy":"country","embeddable":true,"href":"https:\/\/sgciafrica.org\/fr\/wp-json\/wp\/v2\/country?post=24148"},{"taxonomy":"objective","embeddable":true,"href":"https:\/\/sgciafrica.org\/fr\/wp-json\/wp\/v2\/objective?post=24148"},{"taxonomy":"sg_theme","embeddable":true,"href":"https:\/\/sgciafrica.org\/fr\/wp-json\/wp\/v2\/sg_theme?post=24148"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}