25 January 2022

Florida’s Red Tides Are Getting Worse

A task force appointed by Gov. Ron DeSantis is calling for research and investment in mitigation. Environmentalists say the real fix is cracking down on polluters.

By Aman Azhar 
January 19, 2022

Thousands of dead fish float in the Boca Ciega Bay located near the mouth of Madeira Beach on July 21, 2021 in Madeira Beach, Florida. Credit: Octavio Jones/Getty Images

The blooms are caused by high concentrations of a plant-like microscopic organism known as Karenia brevis fed by nutrients in runoff from stormwater, agricultural lands and wastewater treatment plants. A key stimulant is phosphorus from fertilizer used on farms and ranches in the Kissimmee River Basin, which forms the headwaters of the Everglades and drains into Lake Okeechobee, which in turn reaches the coasts through rivers and man-made canals.

Read full article by Inside Climate News

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