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<url><loc>https://hidrobioguia.com/2026/07/29/mareas-rojas-cuando-el-mar-cambia-de-color-floraciones-algales-nocivas-fan/</loc><news:news><news:publication><news:name>Hidrobioguia</news:name><news:language>es</news:language></news:publication><news:publication_date>2026-07-29T17:33:20+00:00</news:publication_date><news:title>Mareas rojas: cuando el mar cambia de color (Floraciones algales nocivas «FAN»)</news:title><news:keywords>cambio climatico, oceanos, contaminacion, MAREA ROJA, FLORACION ALGAL NOCIVA, COSTA, INTOXICACION</news:keywords></news:news><image:image><image:loc>https://hidrobioguia.com/wp-content/uploads/2026/07/mareas-rojas-portada-e1785346030100.png?w=150</image:loc></image:image></url></urlset>
