{"id":375425,"date":"2025-11-17T21:39:58","date_gmt":"2025-11-17T20:39:58","guid":{"rendered":"https:\/\/realites.com.tn\/fr\/?p=375425"},"modified":"2025-11-17T21:39:58","modified_gmt":"2025-11-17T20:39:58","slug":"pertes-agricoles-comment-le-climat-affecte-t-il-lafrique","status":"publish","type":"post","link":"https:\/\/realites.com.tn\/fr\/pertes-agricoles-comment-le-climat-affecte-t-il-lafrique\/","title":{"rendered":"Pertes agricoles : Comment le climat affecte-t-il l’Afrique ?"},"content":{"rendered":"
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Le secteur agricole subit des cons\u00e9quences importantes des al\u00e9as climatiques \u00e0 l’\u00e9chelle mondiale. Un rapport r\u00e9cent de la FAO \u00e9value les pertes agricoles globales \u00e0 3 260 milliards de dollars entre 1991 et 2023, ce qui correspond \u00e0 4% du PIB agricole mondial. Le continent africain supporte la part la plus \u00e9lev\u00e9e en valeur relative, avec 611 milliards de dollars de production agricole perdue, repr\u00e9sentant 7,4% de son PIB agricole.<\/p>\n

L’Afrique de l’Ouest appara\u00eet comme la zone la plus touch\u00e9e avec des pertes \u00e9quivalant \u00e0 13,4% de son PIB agricole. L’Afrique australe et l’Afrique de l’Est suivent avec respectivement 7,6% et 5,8% de pertes. En revanche, l’Afrique du Nord enregistre moins de 2% de son PIB agricole perdu. Au niveau mondial, les c\u00e9r\u00e9ales constituent la denr\u00e9e la plus affect\u00e9e avec 4,6 milliards de tonnes perdues, devant les fruits et l\u00e9gumes avec 2,8 milliards de tonnes. Les inondations, les temp\u00eates et les s\u00e9cheresses repr\u00e9sentent les al\u00e9as climatiques les plus destructeurs.<\/p>\n

Le rapport de la FAO souligne l’importance des outils num\u00e9riques pour renforcer la r\u00e9silience des syst\u00e8mes agricoles. L’organisation cite l’exemple du syst\u00e8me kenyan M-Pesa qui a transf\u00e9r\u00e9 7 millions de dollars d’aide \u00e0 1,1 million de b\u00e9n\u00e9ficiaires durant la s\u00e9cheresse de 2017. De m\u00eame, le programme malawite de transferts sociaux a soutenu 74 000 m\u00e9nages en 2022. Ces m\u00e9canismes s’appuient sur les technologies num\u00e9riques pour am\u00e9liorer les syst\u00e8mes d’alerte pr\u00e9coce et acc\u00e9l\u00e9rer l’aide aux populations vuln\u00e9rables.<\/p>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Le secteur agricole subit des cons\u00e9quences importantes des al\u00e9as climatiques \u00e0 l’\u00e9chelle mondiale. Un rapport r\u00e9cent de la FAO \u00e9value les pertes agricoles globales \u00e0 3 260 milliards de dollars…<\/p>\n","protected":false},"author":81,"featured_media":339934,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"","_lmt_disable":"","_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[2508],"tags":[],"class_list":["post-375425","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-environnement"],"yoast_head":"\nPertes agricoles : Comment le climat affecte-t-il l'Afrique ? - R\u00e9alit\u00e9s Magazine<\/title>\n<meta name=\"description\" content=\"Le secteur agricole subit des cons\u00e9quences importantes des al\u00e9as climatiques \u00e0 l'\u00e9chelle mondiale. 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