{"id":376181,"date":"2025-11-27T21:59:54","date_gmt":"2025-11-27T20:59:54","guid":{"rendered":"https:\/\/realites.com.tn\/fr\/?p=376181"},"modified":"2025-11-27T21:59:54","modified_gmt":"2025-11-27T20:59:54","slug":"la-libye-est-confrontee-a-la-pire-secheresse-de-son-histoire","status":"publish","type":"post","link":"https:\/\/realites.com.tn\/fr\/la-libye-est-confrontee-a-la-pire-secheresse-de-son-histoire\/","title":{"rendered":"La Libye est confront\u00e9e \u00e0 la pire s\u00e9cheresse de son histoire"},"content":{"rendered":"<p class=\"ds-markdown-paragraph\">La Libye conna\u00eet une s\u00e9cheresse importante dans son histoire r\u00e9cente. En effet, les pr\u00e9cipitations ont consid\u00e9rablement diminu\u00e9 au cours des trente derni\u00e8res ann\u00e9es, ce qui montre un changement dans le climat du pays.<\/p>\n<p class=\"ds-markdown-paragraph\">Le cycle des pluies s&rsquo;est modifi\u00e9. Auparavant, trois ann\u00e9es de fortes pluies alternaient avec trois ann\u00e9es normales. Toujours est-il que ce rythme a laiss\u00e9 place \u00e0 une succession de cinq ann\u00e9es de s\u00e9cheresse, avec seulement deux ann\u00e9es pluvieuses et trois ann\u00e9es normales. Par cons\u00e9quent, le pays subit une s\u00e9cheresse continue.<br \/>\nLa Libye est d\u00e9sormais le deuxi\u00e8me pays le plus touch\u00e9 par la s\u00e9cheresse dans le monde. Cette situation r\u00e9sulte de l&rsquo;action de l&rsquo;anticyclone des A\u00e7ores, qui bloque les perturbations atlantiques, et du changement climatique global. Les donn\u00e9es indiquent ainsi un net recul de la v\u00e9g\u00e9tation entre 2000 et 2014, passant d&rsquo;un \u00e9tat grave \u00e0 un \u00e9tat tr\u00e8s grave. De plus, les pr\u00e9visions indiquent que cette s\u00e9cheresse devrait persister au moins jusqu&rsquo;aux alentours de 2030.<br \/>\nChaque ann\u00e9e, le pays re\u00e7oit environ 80 milliards de m\u00e8tres cubes de pluie. Toutefois, un tiers de cette eau s&rsquo;\u00e9vapore et un autre tiers ruisselle en surface. Seul le reste s&rsquo;infiltre dans le sol, ce qui exerce une pression sur les ressources. Par cons\u00e9quent, les autorit\u00e9s ont \u00e9t\u00e9 alert\u00e9es et doivent agir pour limiter les effets de la s\u00e9cheresse.<\/p>\n<p class=\"ds-markdown-paragraph\">Les propositions des m\u00e9t\u00e9orologues incluent un projet national de collecte des eaux de pluie. De plus, la relance d&rsquo;un programme d&rsquo;ensemencement des nuages, arr\u00eat\u00e9 il y a vingt-cinq ans, est envisag\u00e9e pour augmenter les pr\u00e9cipitations. En parall\u00e8le, le dessalement de l&rsquo;eau de mer est une solution \u00e0 long terme. En l&rsquo;absence d&rsquo;action rapide, une crise environnementale pourrait affecter l&rsquo;agriculture, l&rsquo;approvisionnement en eau et les zones urbaines.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>La Libye conna\u00eet une s\u00e9cheresse importante dans son histoire r\u00e9cente. En effet, les pr\u00e9cipitations ont consid\u00e9rablement diminu\u00e9 au cours des trente derni\u00e8res ann\u00e9es, ce qui montre un changement dans le&hellip;<\/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-376181","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-environnement"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>La Libye est confront\u00e9e \u00e0 la pire s\u00e9cheresse de son histoire - R\u00e9alit\u00e9s Magazine<\/title>\n<meta name=\"description\" content=\"La Libye conna\u00eet une s\u00e9cheresse importante dans son histoire r\u00e9cente. 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