{"id":90932,"date":"2025-08-06T19:27:00","date_gmt":"2025-08-06T19:27:00","guid":{"rendered":"https:\/\/www.africa-press.net\/tchad\/politique\/tchad-tourisme-la-merveille-du-desert-tchadien-le-lac-ounianga"},"modified":"2025-08-06T19:27:00","modified_gmt":"2025-08-06T19:27:00","slug":"tchad-tourisme-la-merveille-du-desert-tchadien-le-lac-ounianga","status":"publish","type":"post","link":"https:\/\/www.africa-press.net\/tchad\/culture-et-art\/tchad-tourisme-la-merveille-du-desert-tchadien-le-lac-ounianga","title":{"rendered":"Tchad – Tourisme : La merveille du d\u00e9sert tchadien, le Lac Ounianga."},"content":{"rendered":"

Africa-Press – Tchad. <\/strong><\/span>Situe\u0301 au c\u0153ur du de\u0301sert du Sahara, dans la re\u0301gion du Borkou, le lac Ounianga est un site exceptionnel, classe\u0301 au patrimoine mondial de l\u2019UNESCO. C’est une oasis de vie au milieu de l\u2019aridite\u0301 extre\u0302me du de\u0301sert.<\/p>\n

Ce site est compose\u0301 de 18 lacs aux caracte\u0301ristiques varie\u0301es, vestiges de la plaine d’inondation du lac Tchad. Le contraste saisissant entre les eaux profondes et les dunes rouges du de\u0301sert cre\u0301e un paysage spectaculaire et unique. Les lacs se divisent en deux groupes principaux : Ounianga Ke\u0301bir : Il comprend le lac Yoan, un lac hypersale\u0301 d’une profondeur de 27 me\u0300tres et d’une superficie de 358 hectares. La vie aquatique y est limite\u0301e.<\/p>\n

Ounianga Serir : Ce groupe est compose\u0301 de 14 lacs, dont le plus grand est le lac Teli. Les lacs de ce groupe sont peu profonds et caracte\u0301rise\u0301s par la pre\u0301sence de roseaux flottants qui re\u0301duisent l’e\u0301vaporation.<\/p>\n

Les lacs sont alimente\u0301s par des eaux souterraines. Leurs e\u0301changes hydriques influencent leur salinite\u0301 et leur niveau d’eau. Au-dela\u0300 de sa beaute\u0301 naturelle, ce site est e\u0301galement un lieu de recherche important pour comprendre les changements climatiques et les variations hydrologiques dans les re\u0301gions arides.<\/p>\n

Pour plus d’informations et d’analyses sur la Tchad<\/a>, suivez Africa-Press<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

Africa-Press – Tchad. Situe\u0301 au c\u0153ur du de\u0301sert du Sahara, dans la re\u0301gion du Borkou, le lac Ounianga est un site exceptionnel, classe\u0301 au patrimoine mondial de l\u2019UNESCO. C’est une oasis de vie au milieu de l\u2019aridite\u0301 extre\u0302me du de\u0301sert. Ce site est compose\u0301 de 18 lacs aux caracte\u0301ristiques varie\u0301es, vestiges de la plaine d’inondation […]<\/p>\n","protected":false},"author":82,"featured_media":90931,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5,10],"tags":[37,292,29],"class_list":["post-90932","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-culture-et-art","category-toutes-les-actualites","tag-africa-press","tag-africa-press-tchad","tag-tchad"],"yoast_head":"\nTchad - Tourisme : La merveille du d\u00e9sert tchadien, le Lac Ounianga. - tchad<\/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:\/\/www.africa-press.net\/tchad\/politique\/tchad-tourisme-la-merveille-du-desert-tchadien-le-lac-ounianga\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Tchad - Tourisme : La merveille du d\u00e9sert tchadien, le Lac Ounianga.\" \/>\n<meta property=\"og:description\" content=\"Africa-Press – Tchad. 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