Will sargassum be the next algae problem in Florida?
The Gulf Coast of Florida is already dealing with two different algae blooms: a red tide on many beaches south of Manatee County and blue-green algae spilling into the Gulf from Lake Okeechobee; but now outbreaks of a larger species of seaweed have even reached Florida. Beginning about seven years ago, beaches throughout the Caribbean Sea have been swamped by feet-thick blooms of Sargassum.
Amy Siuda is an assistant professor of marine science at Eckerd College in St. Petersburg and is trying to figure out if this Sargassum is a different species than is commonly found in the Caribbean.
“Sargassum is a brown algae, a type of seaweed, that is common throughout the tropics and temperate region. There are hundreds of species of Sargassum and most are attached to the bottom like normal seaweeds. But there are two species that are known right now — of Sargassum — that live their entire lives not attached to the bottom. So those two species have been associated with the Sargasso Sea out in the center of the North Atlantic [Ocean].”
And oftentimes critters live right among these floating algae.