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Montevideo, November 30th 2022 - 17:10 UTC

Tag: Sargassum

  • Tuesday, August 6th 2019 - 10:30 UTC

    The Great Atlantic Sargassum Belt stretches 5.592 miles, fed with rich nutrients from farms along the Amazon river

One problem is global warming - the hotter the ocean, the more these weeds reproduce, said Steve Leatherman, at Florida's  International University.

    Slimy, stinky brown seaweed that ruins beachgoers' vacations from Mexico to Florida may be the new normal unless Brazil halts Amazon deforestation, experts say. The culprit, called sargassum, turns clear-blue seawater a murky brown and smells like rotten eggs when it washes ashore and starts to rot.

  • Saturday, July 27th 2019 - 09:46 UTC

    Caribbean tourists warned of the toxicity of Sargassum on the beaches

    Decomposing Sargassum releases hydrogen sulfide gas and ammonia, which can cause respiratory, skin and neurocognitive symptoms in humans

    Tourists to the Caribbean may not realize that a brown drifting seaweed that's been piling up on beaches in recent years is dangerous, researchers say. Travelers and doctors alike should be aware that prolonged contact with the Sargassum weed, or inhaling the hydrogen sulfide gas it gives off as it decomposes on the beach, can cause heart palpitations, shortness of breath, dizziness, vertigo, headache and skin rashes, the authors write in the Journal of Travel Medicine.

  • Friday, May 17th 2019 - 08:48 UTC

    Sargassum killing Mexico and Caribbean beaches and tourism industry

    Mexico’s Riviera Maya Caribbean coast provides half the country’s tourism revenues, and very little sargassum reached it prior to 2014

    Tourists looking for sun and sand in Mexican resorts like Cancun, Playa del Carmen and Tulum have been disgusted by foul-smelling mounds of sargassum – a seaweed-like algae – piling up on beaches and turning turquoise waters brown, and experts are warning that it may be the new normal.