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<url><loc>https://lebetey.com/2026/04/20/debordements-chroniques-deaux-usees-dans-le-bassin-darcachon/</loc><news:news><news:publication><news:name>Le Betey, plage boisée à sauvegarder</news:name><news:language>fr</news:language></news:publication><news:publication_date>2026-04-20T16:41:53+00:00</news:publication_date><news:title>Débordements chroniques d&#8217;eaux usées dans le bassin d&#8217;Arcachon</news:title><news:keywords>protection de la nature, bassin d&#039;Arcachon, SIBA, Salon nautique 2026 d&#039;Arcachon, égouts dans le bassin</news:keywords></news:news></url></urlset>