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Sargassum Seaweed Invades Florida Beaches
22 Jun
Summary
- Massive sargassum blooms are coating South Florida beaches.
- The seaweed emits a foul odor and attracts swarms of flies.
- Tourism officials worry about the economic impact on businesses.

South Florida is grappling with an unprecedented influx of sargassum seaweed, transforming beaches into unsightly and odorous expanses. The thick brown algae, smelling strongly of rotten eggs, mars the experience for tourists, some of whom are visiting for World Cup festivities. This seasonal issue has worsened significantly in recent years, with researchers noting the massive algal bloom stretching from Africa to the Caribbean.
Scientists theorize that African dust storms or agricultural runoff may be fueling this explosive growth. The economic repercussions are substantial, with estimates suggesting billions in losses for Florida's tourism and fishing industries. While some beach areas appear less affected, many visitors report being deterred from entering the water due to the dense seaweed.
County officials face the challenging task of clearing the beaches while adhering to environmental regulations that protect marine habitats. Removal from the water is prohibited, meaning cleanup efforts only commence once the sargassum reaches the shore. Crews are employing bulldozers and dump trucks to manage the situation, a Sisyphean effort dictated by wind and current patterns.