The dumping of effluent and fertilizer into Florida waters caused a massive bloom of phytoplankton, killing off much of the ...

These reductions were driven by shading from an intense, extensive, and long-lasting bloom of phytoplankton.” In 2013, scientists monitoring the Indian River Lagoon noticed that the dolphin population ...

Dozens of marine mammals -- including dolphins — have been sickened by a toxic algae bloom off the San ... has responded to two dolphins. One dolphin went back into the water; one dolphin ...