Scientists at the USF College of Marine Science who have used NASA satellite imagery to track Sargassum, a brown seaweed, for 20 years, are detecting record-high amounts in the Caribbean, central west Atlantic, and Gulf of Mexico.
USF: 2021 another banner year for brown seaweed
![USF Sargassum](https://www.flrnet.org/wp-content/uploads/2021/07/usf-scientists-use-nasa-satellite-images-to-track-sargassum.png)