Researchers at the University of South Florida’s St. Petersburg campus have identified a “tipping point” in atmospheric conditions that caused the formation of a floating seaweed mass once visible from space.
The Great Atlantic Sargassum Belt, comprised of brown algae, made global headlines in March 2023 when it spanned 5,000 miles in length- twice the length of the U.S. The blobs were nearly nonexistent until 2011, and national agencies tasked researchers at the USF’s College of Marine Science (CMS) with tracking the ever-growing accumulation in 2016.
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