{"id":38357,"date":"2026-06-06T16:20:57","date_gmt":"2026-06-06T16:20:57","guid":{"rendered":"https:\/\/lacolombeplus.net\/?p=38357"},"modified":"2026-06-08T12:59:02","modified_gmt":"2026-06-08T12:59:02","slug":"mortalite-massive-de-poissons-au-barrage-n3-le-symptome-dun-mal-environnemental-profond","status":"publish","type":"post","link":"http:\/\/lacolombeplus.net\/index.php\/2026\/06\/06\/mortalite-massive-de-poissons-au-barrage-n3-le-symptome-dun-mal-environnemental-profond\/","title":{"rendered":"Mortalit\u00e9 massive de poissons au barrage n\u00b03 : le sympt\u00f4me d\u2019un mal environnemental profond"},"content":{"rendered":"<p><strong>La d\u00e9couverte, le 5 juin dernier, de milliers de poissons morts flottant \u00e0 la surface du barrage n\u00b03 de Ouagadougou a provoqu\u00e9 une vive \u00e9motion au sein de la population. Au-del\u00e0 du choc visuel et des inqui\u00e9tudes sanitaires, cet \u00e9pisode met en lumi\u00e8re une r\u00e9alit\u00e9 plus pr\u00e9occupante : la d\u00e9gradation progressive de l\u2019un des principaux plans d\u2019eau de la capitale.<\/strong><\/p>\n<p>Les analyses effectu\u00e9es par les laboratoires du minist\u00e8re en charge des Ressources animales et halieutiques ont permis de lever le voile sur les causes imm\u00e9diates de cette catastrophe \u00e9cologique. Les r\u00e9sultats sont sans appel : un pH extr\u00eamement acide de 4,48, associ\u00e9 \u00e0 un d\u00e9ficit critique en oxyg\u00e8ne dissous, a entra\u00een\u00e9 une asphyxie massive des poissons, notamment des tilapias.<\/p>\n<p>Mais derri\u00e8re ces param\u00e8tres techniques se cache une question essentielle : comment un barrage aussi strat\u00e9gique a-t-il pu atteindre un tel niveau de d\u00e9s\u00e9quilibre ?<\/p>\n<figure id=\"attachment_38361\" aria-describedby=\"caption-attachment-38361\" style=\"width: 1080px\" class=\"wp-caption alignnone\"><img fetchpriority=\"high\" decoding=\"async\" class=\"size-full wp-image-38361\" src=\"http:\/\/lacolombeplus.net\/wp-content\/uploads\/2026\/06\/IMG-20260606-WA0002.webp\" alt=\"\" width=\"1080\" height=\"720\" srcset=\"http:\/\/lacolombeplus.net\/wp-content\/uploads\/2026\/06\/IMG-20260606-WA0002.webp 1080w, http:\/\/lacolombeplus.net\/wp-content\/uploads\/2026\/06\/IMG-20260606-WA0002-300x200.webp 300w, http:\/\/lacolombeplus.net\/wp-content\/uploads\/2026\/06\/IMG-20260606-WA0002-1024x683.webp 1024w, http:\/\/lacolombeplus.net\/wp-content\/uploads\/2026\/06\/IMG-20260606-WA0002-768x512.webp 768w\" sizes=\"(max-width: 1080px) 100vw, 1080px\" \/><figcaption id=\"caption-attachment-38361\" class=\"wp-caption-text\">Un constat sans appel<\/figcaption><\/figure>\n<p>Les constats dress\u00e9s par les \u00e9quipes techniques r\u00e9v\u00e8lent l\u2019existence de multiples sources de pollution. Les eaux us\u00e9es drain\u00e9es vers le barrage, les rejets issus d\u2019activit\u00e9s h\u00f4teli\u00e8res, l\u2019utilisation de produits phytosanitaires dans les exploitations mara\u00eech\u00e8res environnantes ainsi que le lessivage des sols provoqu\u00e9 par les premi\u00e8res pluies ont cr\u00e9\u00e9 un cocktail particuli\u00e8rement nocif pour l\u2019\u00e9cosyst\u00e8me aquatique.<\/p>\n<figure id=\"attachment_38360\" aria-describedby=\"caption-attachment-38360\" style=\"width: 1080px\" class=\"wp-caption alignnone\"><img decoding=\"async\" class=\"size-full wp-image-38360\" src=\"http:\/\/lacolombeplus.net\/wp-content\/uploads\/2026\/06\/IMG-20260606-WA0005.webp\" alt=\"\" width=\"1080\" height=\"720\" srcset=\"http:\/\/lacolombeplus.net\/wp-content\/uploads\/2026\/06\/IMG-20260606-WA0005.webp 1080w, http:\/\/lacolombeplus.net\/wp-content\/uploads\/2026\/06\/IMG-20260606-WA0005-300x200.webp 300w, http:\/\/lacolombeplus.net\/wp-content\/uploads\/2026\/06\/IMG-20260606-WA0005-1024x683.webp 1024w, http:\/\/lacolombeplus.net\/wp-content\/uploads\/2026\/06\/IMG-20260606-WA0005-768x512.webp 768w\" sizes=\"(max-width: 1080px) 100vw, 1080px\" \/><figcaption id=\"caption-attachment-38360\" class=\"wp-caption-text\">Pr\u00e9l\u00e8vement des \u00e9chantillons par l&rsquo;\u00e9quipe technique.<\/figcaption><\/figure>\n<p>Cette situation n\u2019est pas le fruit du hasard. Elle traduit des ann\u00e9es de pression humaine sur une retenue d\u2019eau d\u00e9j\u00e0 fragilis\u00e9e par l\u2019urbanisation rapide de Ouagadougou. Le barrage n\u00b03 est devenu au fil du temps le r\u00e9ceptacle de nombreuses activit\u00e9s \u00e9conomiques et domestiques dont les impacts environnementaux sont souvent insuffisamment contr\u00f4l\u00e9s.<\/p>\n<p>L\u2019incident soul\u00e8ve \u00e9galement la question de la surveillance environnementale. Si les premi\u00e8res pluies ont jou\u00e9 un r\u00f4le d\u00e9clencheur en entra\u00eenant vers le barrage des mati\u00e8res organiques et divers polluants, elles n\u2019ont fait que r\u00e9v\u00e9ler un probl\u00e8me plus profond : l\u2019accumulation progressive de contaminants dans le plan d\u2019eau.<\/p>\n<p>Face \u00e0 cette crise, le minist\u00e8re a r\u00e9agi avec c\u00e9l\u00e9rit\u00e9 en proc\u00e9dant \u00e0 l\u2019enl\u00e8vement des poissons morts et en sensibilisant les populations contre leur consommation. Ces mesures d\u2019urgence \u00e9taient n\u00e9cessaires pour limiter les risques sanitaires imm\u00e9diats.<\/p>\n<p>Toutefois, l\u2019enjeu d\u00e9passe largement la gestion de l\u2019incident. La restauration durable du barrage exigera un contr\u00f4le plus strict des rejets d\u2019eaux us\u00e9es, un encadrement renforc\u00e9 des activit\u00e9s mara\u00eech\u00e8res aux abords de la retenue et un suivi r\u00e9gulier de la qualit\u00e9 des eaux.<\/p>\n<p>Cette mortalit\u00e9 massive de poissons constitue un signal d\u2019alarme. Elle rappelle que la pr\u00e9servation des ressources en eau ne rel\u00e8ve pas uniquement des autorit\u00e9s publiques, mais aussi des comportements collectifs des acteurs \u00e9conomiques et des populations riveraines.<\/p>\n<p>Au moment o\u00f9 les d\u00e9fis li\u00e9s \u00e0 l\u2019environnement et au changement climatique se multiplient, le barrage n\u00b03 appara\u00eet comme un laboratoire grandeur nature des cons\u00e9quences de la pollution sur les \u00e9cosyst\u00e8mes urbains. La question n\u2019est plus seulement de comprendre pourquoi les poissons sont morts, mais de savoir si les le\u00e7ons de cette catastrophe permettront d\u2019\u00e9viter qu\u2019elle ne se reproduise.Titre alternatif (plus percutant) :<\/p>\n<p>Barrage n\u00b03 de Ouagadougou : la mort des poissons r\u00e9v\u00e8le l\u2019agonie silencieuse d\u2019un \u00e9cosyst\u00e8me sous pression\u0964<\/p>\n\n    <div class=\"xs_social_share_widget xs_share_url after_content \t\tmain_content  wslu-style-1 wslu-share-box-shaped wslu-fill-colored wslu-none wslu-share-horizontal wslu-theme-font-no wslu-main_content\">\n\n\t\t\n        <ul>\n\t\t\t        <\/ul>\n    <\/div> \n","protected":false},"excerpt":{"rendered":"<p>La d\u00e9couverte, le 5 juin dernier, de milliers de poissons morts flottant \u00e0 la surface du barrage n\u00b03 de Ouagadougou a provoqu\u00e9 une vive \u00e9motion au sein de la population. Au-del\u00e0 du choc visuel et des inqui\u00e9tudes sanitaires, cet \u00e9pisode met en lumi\u00e8re une r\u00e9alit\u00e9 plus pr\u00e9occupante : la d\u00e9gradation progressive de l\u2019un des principaux&#8230;<\/p>\n","protected":false},"author":6,"featured_media":38359,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2,82],"tags":[127,147],"class_list":["post-38357","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-a-la-une","category-economie","tag-burkina-faso","tag-la-colombe-plus"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Mortalit\u00e9 massive de poissons au barrage n\u00b03 : le sympt\u00f4me d\u2019un mal environnemental profond - WordPress<\/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:\/\/lacolombeplus.net\/index.php\/2026\/06\/06\/mortalite-massive-de-poissons-au-barrage-n3-le-symptome-dun-mal-environnemental-profond\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Mortalit\u00e9 massive de poissons au barrage n\u00b03 : le sympt\u00f4me d\u2019un mal environnemental profond - WordPress\" \/>\n<meta property=\"og:description\" content=\"La d\u00e9couverte, le 5 juin dernier, de milliers de poissons morts flottant \u00e0 la surface du barrage n\u00b03 de Ouagadougou a provoqu\u00e9 une vive \u00e9motion au sein de la population. Au-del\u00e0 du choc visuel et des inqui\u00e9tudes sanitaires, cet \u00e9pisode met en lumi\u00e8re une r\u00e9alit\u00e9 plus pr\u00e9occupante : la d\u00e9gradation progressive de l\u2019un des principaux...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/lacolombeplus.net\/index.php\/2026\/06\/06\/mortalite-massive-de-poissons-au-barrage-n3-le-symptome-dun-mal-environnemental-profond\/\" \/>\n<meta property=\"og:site_name\" content=\"WordPress\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/web.facebook.com\/profile.php?id=61589477078953\" \/>\n<meta property=\"article:published_time\" content=\"2026-06-06T16:20:57+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-06-08T12:59:02+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/lacolombeplus.net\/wp-content\/uploads\/2026\/06\/IMG-20260606-WA0003.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1080\" \/>\n\t<meta property=\"og:image:height\" content=\"720\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"Dramane FAYAMA\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Dramane FAYAMA\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/lacolombeplus.net\\\/index.php\\\/2026\\\/06\\\/06\\\/mortalite-massive-de-poissons-au-barrage-n3-le-symptome-dun-mal-environnemental-profond\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/lacolombeplus.net\\\/index.php\\\/2026\\\/06\\\/06\\\/mortalite-massive-de-poissons-au-barrage-n3-le-symptome-dun-mal-environnemental-profond\\\/\"},\"author\":{\"name\":\"Dramane FAYAMA\",\"@id\":\"https:\\\/\\\/lacolombeplus.net\\\/#\\\/schema\\\/person\\\/93ddb6e127035a7adb6171877cb18f0c\"},\"headline\":\"Mortalit\u00e9 massive de poissons au barrage n\u00b03 : le sympt\u00f4me d\u2019un mal environnemental profond\",\"datePublished\":\"2026-06-06T16:20:57+00:00\",\"dateModified\":\"2026-06-08T12:59:02+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/lacolombeplus.net\\\/index.php\\\/2026\\\/06\\\/06\\\/mortalite-massive-de-poissons-au-barrage-n3-le-symptome-dun-mal-environnemental-profond\\\/\"},\"wordCount\":620,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/lacolombeplus.net\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/lacolombeplus.net\\\/index.php\\\/2026\\\/06\\\/06\\\/mortalite-massive-de-poissons-au-barrage-n3-le-symptome-dun-mal-environnemental-profond\\\/#primaryimage\"},\"thumbnailUrl\":\"http:\\\/\\\/lacolombeplus.net\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/IMG-20260606-WA0003.webp\",\"keywords\":[\"Burkina Faso\",\"La Colombe Plus\"],\"articleSection\":[\"A la Une\",\"Economie\"],\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/lacolombeplus.net\\\/index.php\\\/2026\\\/06\\\/06\\\/mortalite-massive-de-poissons-au-barrage-n3-le-symptome-dun-mal-environnemental-profond\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/lacolombeplus.net\\\/index.php\\\/2026\\\/06\\\/06\\\/mortalite-massive-de-poissons-au-barrage-n3-le-symptome-dun-mal-environnemental-profond\\\/\",\"url\":\"https:\\\/\\\/lacolombeplus.net\\\/index.php\\\/2026\\\/06\\\/06\\\/mortalite-massive-de-poissons-au-barrage-n3-le-symptome-dun-mal-environnemental-profond\\\/\",\"name\":\"Mortalit\u00e9 massive de poissons au barrage n\u00b03 : le sympt\u00f4me d\u2019un mal environnemental profond - WordPress\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/lacolombeplus.net\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/lacolombeplus.net\\\/index.php\\\/2026\\\/06\\\/06\\\/mortalite-massive-de-poissons-au-barrage-n3-le-symptome-dun-mal-environnemental-profond\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/lacolombeplus.net\\\/index.php\\\/2026\\\/06\\\/06\\\/mortalite-massive-de-poissons-au-barrage-n3-le-symptome-dun-mal-environnemental-profond\\\/#primaryimage\"},\"thumbnailUrl\":\"http:\\\/\\\/lacolombeplus.net\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/IMG-20260606-WA0003.webp\",\"datePublished\":\"2026-06-06T16:20:57+00:00\",\"dateModified\":\"2026-06-08T12:59:02+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/lacolombeplus.net\\\/index.php\\\/2026\\\/06\\\/06\\\/mortalite-massive-de-poissons-au-barrage-n3-le-symptome-dun-mal-environnemental-profond\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/lacolombeplus.net\\\/index.php\\\/2026\\\/06\\\/06\\\/mortalite-massive-de-poissons-au-barrage-n3-le-symptome-dun-mal-environnemental-profond\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/lacolombeplus.net\\\/index.php\\\/2026\\\/06\\\/06\\\/mortalite-massive-de-poissons-au-barrage-n3-le-symptome-dun-mal-environnemental-profond\\\/#primaryimage\",\"url\":\"http:\\\/\\\/lacolombeplus.net\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/IMG-20260606-WA0003.webp\",\"contentUrl\":\"http:\\\/\\\/lacolombeplus.net\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/IMG-20260606-WA0003.webp\",\"width\":1080,\"height\":720},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/lacolombeplus.net\\\/index.php\\\/2026\\\/06\\\/06\\\/mortalite-massive-de-poissons-au-barrage-n3-le-symptome-dun-mal-environnemental-profond\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\\\/\\\/lacolombeplus.net\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Mortalit\u00e9 massive de poissons au barrage n\u00b03 : le sympt\u00f4me d\u2019un mal environnemental profond\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/lacolombeplus.net\\\/#website\",\"url\":\"https:\\\/\\\/lacolombeplus.net\\\/\",\"name\":\"Lacolombeplus\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/lacolombeplus.net\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/lacolombeplus.net\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/lacolombeplus.net\\\/#organization\",\"name\":\"lacolombeplus.net\",\"url\":\"https:\\\/\\\/lacolombeplus.net\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/lacolombeplus.net\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/lacolombeplus.net\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/a84391f3-a521-4177-867d-b9aaa3066b88.png\",\"contentUrl\":\"https:\\\/\\\/lacolombeplus.net\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/a84391f3-a521-4177-867d-b9aaa3066b88.png\",\"width\":1045,\"height\":1505,\"caption\":\"lacolombeplus.net\"},\"image\":{\"@id\":\"https:\\\/\\\/lacolombeplus.net\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/web.facebook.com\\\/profile.php?id=61589477078953\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/lacolombeplus.net\\\/#\\\/schema\\\/person\\\/93ddb6e127035a7adb6171877cb18f0c\",\"name\":\"Dramane FAYAMA\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/6ae061b9c102ae93ffb7a4076195d78ace54801f91540899a6e8aacf91eacff8?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/6ae061b9c102ae93ffb7a4076195d78ace54801f91540899a6e8aacf91eacff8?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/6ae061b9c102ae93ffb7a4076195d78ace54801f91540899a6e8aacf91eacff8?s=96&d=mm&r=g\",\"caption\":\"Dramane FAYAMA\"},\"url\":\"http:\\\/\\\/lacolombeplus.net\\\/index.php\\\/author\\\/dramane\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Mortalit\u00e9 massive de poissons au barrage n\u00b03 : le sympt\u00f4me d\u2019un mal environnemental profond - WordPress","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/lacolombeplus.net\/index.php\/2026\/06\/06\/mortalite-massive-de-poissons-au-barrage-n3-le-symptome-dun-mal-environnemental-profond\/","og_locale":"fr_FR","og_type":"article","og_title":"Mortalit\u00e9 massive de poissons au barrage n\u00b03 : le sympt\u00f4me d\u2019un mal environnemental profond - WordPress","og_description":"La d\u00e9couverte, le 5 juin dernier, de milliers de poissons morts flottant \u00e0 la surface du barrage n\u00b03 de Ouagadougou a provoqu\u00e9 une vive \u00e9motion au sein de la population. Au-del\u00e0 du choc visuel et des inqui\u00e9tudes sanitaires, cet \u00e9pisode met en lumi\u00e8re une r\u00e9alit\u00e9 plus pr\u00e9occupante : la d\u00e9gradation progressive de l\u2019un des principaux...","og_url":"https:\/\/lacolombeplus.net\/index.php\/2026\/06\/06\/mortalite-massive-de-poissons-au-barrage-n3-le-symptome-dun-mal-environnemental-profond\/","og_site_name":"WordPress","article_publisher":"https:\/\/web.facebook.com\/profile.php?id=61589477078953","article_published_time":"2026-06-06T16:20:57+00:00","article_modified_time":"2026-06-08T12:59:02+00:00","og_image":[{"width":1080,"height":720,"url":"https:\/\/lacolombeplus.net\/wp-content\/uploads\/2026\/06\/IMG-20260606-WA0003.webp","type":"image\/webp"}],"author":"Dramane FAYAMA","twitter_card":"summary_large_image","twitter_misc":{"\u00c9crit par":"Dramane FAYAMA","Dur\u00e9e de lecture estim\u00e9e":"4 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/lacolombeplus.net\/index.php\/2026\/06\/06\/mortalite-massive-de-poissons-au-barrage-n3-le-symptome-dun-mal-environnemental-profond\/#article","isPartOf":{"@id":"https:\/\/lacolombeplus.net\/index.php\/2026\/06\/06\/mortalite-massive-de-poissons-au-barrage-n3-le-symptome-dun-mal-environnemental-profond\/"},"author":{"name":"Dramane FAYAMA","@id":"https:\/\/lacolombeplus.net\/#\/schema\/person\/93ddb6e127035a7adb6171877cb18f0c"},"headline":"Mortalit\u00e9 massive de poissons au barrage n\u00b03 : le sympt\u00f4me d\u2019un mal environnemental profond","datePublished":"2026-06-06T16:20:57+00:00","dateModified":"2026-06-08T12:59:02+00:00","mainEntityOfPage":{"@id":"https:\/\/lacolombeplus.net\/index.php\/2026\/06\/06\/mortalite-massive-de-poissons-au-barrage-n3-le-symptome-dun-mal-environnemental-profond\/"},"wordCount":620,"commentCount":0,"publisher":{"@id":"https:\/\/lacolombeplus.net\/#organization"},"image":{"@id":"https:\/\/lacolombeplus.net\/index.php\/2026\/06\/06\/mortalite-massive-de-poissons-au-barrage-n3-le-symptome-dun-mal-environnemental-profond\/#primaryimage"},"thumbnailUrl":"http:\/\/lacolombeplus.net\/wp-content\/uploads\/2026\/06\/IMG-20260606-WA0003.webp","keywords":["Burkina Faso","La Colombe Plus"],"articleSection":["A la Une","Economie"],"inLanguage":"fr-FR","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/lacolombeplus.net\/index.php\/2026\/06\/06\/mortalite-massive-de-poissons-au-barrage-n3-le-symptome-dun-mal-environnemental-profond\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/lacolombeplus.net\/index.php\/2026\/06\/06\/mortalite-massive-de-poissons-au-barrage-n3-le-symptome-dun-mal-environnemental-profond\/","url":"https:\/\/lacolombeplus.net\/index.php\/2026\/06\/06\/mortalite-massive-de-poissons-au-barrage-n3-le-symptome-dun-mal-environnemental-profond\/","name":"Mortalit\u00e9 massive de poissons au barrage n\u00b03 : le sympt\u00f4me d\u2019un mal environnemental profond - WordPress","isPartOf":{"@id":"https:\/\/lacolombeplus.net\/#website"},"primaryImageOfPage":{"@id":"https:\/\/lacolombeplus.net\/index.php\/2026\/06\/06\/mortalite-massive-de-poissons-au-barrage-n3-le-symptome-dun-mal-environnemental-profond\/#primaryimage"},"image":{"@id":"https:\/\/lacolombeplus.net\/index.php\/2026\/06\/06\/mortalite-massive-de-poissons-au-barrage-n3-le-symptome-dun-mal-environnemental-profond\/#primaryimage"},"thumbnailUrl":"http:\/\/lacolombeplus.net\/wp-content\/uploads\/2026\/06\/IMG-20260606-WA0003.webp","datePublished":"2026-06-06T16:20:57+00:00","dateModified":"2026-06-08T12:59:02+00:00","breadcrumb":{"@id":"https:\/\/lacolombeplus.net\/index.php\/2026\/06\/06\/mortalite-massive-de-poissons-au-barrage-n3-le-symptome-dun-mal-environnemental-profond\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/lacolombeplus.net\/index.php\/2026\/06\/06\/mortalite-massive-de-poissons-au-barrage-n3-le-symptome-dun-mal-environnemental-profond\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/lacolombeplus.net\/index.php\/2026\/06\/06\/mortalite-massive-de-poissons-au-barrage-n3-le-symptome-dun-mal-environnemental-profond\/#primaryimage","url":"http:\/\/lacolombeplus.net\/wp-content\/uploads\/2026\/06\/IMG-20260606-WA0003.webp","contentUrl":"http:\/\/lacolombeplus.net\/wp-content\/uploads\/2026\/06\/IMG-20260606-WA0003.webp","width":1080,"height":720},{"@type":"BreadcrumbList","@id":"https:\/\/lacolombeplus.net\/index.php\/2026\/06\/06\/mortalite-massive-de-poissons-au-barrage-n3-le-symptome-dun-mal-environnemental-profond\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Accueil","item":"https:\/\/lacolombeplus.net\/"},{"@type":"ListItem","position":2,"name":"Mortalit\u00e9 massive de poissons au barrage n\u00b03 : le sympt\u00f4me d\u2019un mal environnemental profond"}]},{"@type":"WebSite","@id":"https:\/\/lacolombeplus.net\/#website","url":"https:\/\/lacolombeplus.net\/","name":"Lacolombeplus","description":"","publisher":{"@id":"https:\/\/lacolombeplus.net\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/lacolombeplus.net\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/lacolombeplus.net\/#organization","name":"lacolombeplus.net","url":"https:\/\/lacolombeplus.net\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/lacolombeplus.net\/#\/schema\/logo\/image\/","url":"https:\/\/lacolombeplus.net\/wp-content\/uploads\/2026\/04\/a84391f3-a521-4177-867d-b9aaa3066b88.png","contentUrl":"https:\/\/lacolombeplus.net\/wp-content\/uploads\/2026\/04\/a84391f3-a521-4177-867d-b9aaa3066b88.png","width":1045,"height":1505,"caption":"lacolombeplus.net"},"image":{"@id":"https:\/\/lacolombeplus.net\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/web.facebook.com\/profile.php?id=61589477078953"]},{"@type":"Person","@id":"https:\/\/lacolombeplus.net\/#\/schema\/person\/93ddb6e127035a7adb6171877cb18f0c","name":"Dramane FAYAMA","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/secure.gravatar.com\/avatar\/6ae061b9c102ae93ffb7a4076195d78ace54801f91540899a6e8aacf91eacff8?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/6ae061b9c102ae93ffb7a4076195d78ace54801f91540899a6e8aacf91eacff8?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/6ae061b9c102ae93ffb7a4076195d78ace54801f91540899a6e8aacf91eacff8?s=96&d=mm&r=g","caption":"Dramane FAYAMA"},"url":"http:\/\/lacolombeplus.net\/index.php\/author\/dramane\/"}]}},"_links":{"self":[{"href":"http:\/\/lacolombeplus.net\/index.php\/wp-json\/wp\/v2\/posts\/38357","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/lacolombeplus.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/lacolombeplus.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/lacolombeplus.net\/index.php\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"http:\/\/lacolombeplus.net\/index.php\/wp-json\/wp\/v2\/comments?post=38357"}],"version-history":[{"count":4,"href":"http:\/\/lacolombeplus.net\/index.php\/wp-json\/wp\/v2\/posts\/38357\/revisions"}],"predecessor-version":[{"id":38364,"href":"http:\/\/lacolombeplus.net\/index.php\/wp-json\/wp\/v2\/posts\/38357\/revisions\/38364"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/lacolombeplus.net\/index.php\/wp-json\/wp\/v2\/media\/38359"}],"wp:attachment":[{"href":"http:\/\/lacolombeplus.net\/index.php\/wp-json\/wp\/v2\/media?parent=38357"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/lacolombeplus.net\/index.php\/wp-json\/wp\/v2\/categories?post=38357"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/lacolombeplus.net\/index.php\/wp-json\/wp\/v2\/tags?post=38357"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}