{"id":7799,"date":"2026-04-08T22:23:00","date_gmt":"2026-04-09T02:23:00","guid":{"rendered":"https:\/\/martinique2050.com\/?p=7799"},"modified":"2026-04-07T22:29:14","modified_gmt":"2026-04-08T02:29:14","slug":"leau-en-martinique-un-etat-des-lieux-2025-pour-preparer-lavenir","status":"publish","type":"post","link":"https:\/\/martinique2050.com\/en\/leau-en-martinique-un-etat-des-lieux-2025-pour-preparer-lavenir\/","title":{"rendered":"L’eau en Martinique : un \u00e9tat des lieux 2025 pour pr\u00e9parer l’avenir"},"content":{"rendered":"
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La ressource en eau est au c\u0153ur des enjeux environnementaux martiniquais. Rivi\u00e8res, nappes souterraines, eaux c\u00f4ti\u00e8res : l’\u00eele dispose d’un patrimoine aquatique exceptionnel, mais fragile. Publi\u00e9 d\u00e9but 2026, l’\u00c9tat des lieux 2025 du district hydrographique de Martinique, r\u00e9alis\u00e9 par l’Office de l’eau (ODE) pour le compte du Comit\u00e9 de l’Eau et de la Biodiversit\u00e9, dresse un diagnostic complet de la situation des milieux aquatiques. Ce document fondateur pr\u00e9pare le prochain Sch\u00e9ma Directeur d’Am\u00e9nagement et de Gestion des Eaux (SDAGE) pour la p\u00e9riode 2028-2033.<\/span><\/h2>\n<\/div>\n<\/div>\n
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Un exercice r\u00e9glementaire aux enjeux majeurs<\/strong><\/h2>\n<\/div>\n<\/div>\n
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R\u00e9alis\u00e9 tous les six ans conform\u00e9ment \u00e0 la directive-cadre europ\u00e9enne sur l’eau (DCE), cet \u00e9tat des lieux identifie les pressions exerc\u00e9es sur les masses d’eau, \u00e9value le risque de non-atteinte des objectifs environnementaux \u00e0 l’horizon 2033, et pr\u00e9pare le programme de mesures qui guidera les d\u00e9cisions publiques. Le budget de l’\u00e9tude s’\u00e9l\u00e8ve \u00e0 pr\u00e8s de 268 000 euros TTC, financ\u00e9 \u00e0 50 % par l’Office fran\u00e7ais de la Biodiversit\u00e9 (OFB). Le SDAGE 2022-2027 en vigueur, approuv\u00e9 par arr\u00eat\u00e9 pr\u00e9fectoral en mai 2022, constitue le cadre juridique actuel auquel toutes les d\u00e9cisions administratives dans le domaine de l’eau doivent \u00eatre compatibles.<\/p>\n

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Chlord\u00e9cone, urbanisation et changement climatique<\/strong><\/h2>\n<\/div>\n<\/div>\n
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Les pressions identifi\u00e9es sont multiples : contamination historique des sols et des eaux par le chlord\u00e9cone, urbanisation croissante, pr\u00e9l\u00e8vements agricoles, pollution des eaux littorales et mont\u00e9e du niveau de la mer. Le changement climatique accentue ces fragilit\u00e9s : les projections scientifiques anticipent une \u00e9l\u00e9vation significative du niveau de la mer autour de la Martinique \u00e0 l’horizon 2100, mena\u00e7ant les zones humides, les mangroves et les eaux souterraines c\u00f4ti\u00e8res. En juin 2025, l’ODE Martinique a \u00e9galement particip\u00e9 \u00e0 la 3e Conf\u00e9rence des Nations Unies sur l’eau, t\u00e9moignant de l’engagement international du territoire sur ces enjeux.<\/p>\n<\/div>\n<\/div>\n

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En bref :<\/strong> <\/span><\/p>\n

l’\u00c9tat des lieux 2025 est le socle sur lequel sera construit le prochain SDAGE 2028-2033. Les choix qui en d\u00e9couleront engageront la politique de l’eau martiniquaise pour une d\u00e9cennie, dans un contexte de pression climatique croissante.<\/h3>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

La ressource en eau est au c\u0153ur des enjeux environnementaux martiniquais. Rivi\u00e8res, nappes souterraines, eaux c\u00f4ti\u00e8res : l’\u00eele dispose d’un patrimoine aquatique exceptionnel, mais fragile. Publi\u00e9 d\u00e9but 2026, l’\u00c9tat des lieux 2025 du district hydrographique de Martinique, r\u00e9alis\u00e9 par l’Office de l’eau (ODE) pour le compte du Comit\u00e9 de l’Eau et de la Biodiversit\u00e9, dresse …<\/p>","protected":false},"author":1,"featured_media":5502,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_yoast_wpseo_meta-robots-noindex":"","_yoast_wpseo_canonical":"","_yoast_wpseo_opengraph-title":"","_yoast_wpseo_opengraph-description":"","_yoast_wpseo_twitter-title":"","_yoast_wpseo_twitter-description":"","footnotes":""},"categories":[1589],"tags":[],"class_list":["post-7799","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-air-eau"],"acf":[],"yoast_head":"\nL'eau en Martinique : un \u00e9tat des lieux 2025 pour pr\u00e9parer l'avenir - martinique2050<\/title>\n<meta name=\"description\" content=\"La ressource en eau est au c\u0153ur des enjeux environnementaux martiniquais. 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