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Florida's Gulf Coast Battles Deadly And Smelly Red Tide (npr.org)
Greg Allen, writing for NPR: Florida this week declared a state of emergency because of a slow-moving natural disaster -- red tide. Red tide is toxic algae that have persisted off Florida's Gulf Coast for nearly a year. In recent weeks, the algae bloom has worsened, killing fish, turtles and dolphins and discouraging tourism on some of the state's most beautiful beaches.
Scores of dead fish were visible on the shore of Manatee Beach on a recent morning. There was a smell from the fish, but something more -- an acrid smell that can make you cough. Mary Vanswol, who was at the beach with her husband, James, said, "Uh, the smell is terrible. And it's affecting my lungs. I'm coughing, not so much him, but I am. It's just sad to see all the dead fish." The Vanswols live nearby and usually go swimming. But not today. After getting a look at the dead fish and the murky, slightly reddish-hued water, Mary Vanswols said they were leaving. "I wouldn't even walk along the edge of it. I just don't think it's safe," she said. Robert Weisberg, an oceanographer at the University of South Florida whose lab produces seasonal and short term forecasts of red tide, told Gizmodo a confluence of ocean circulation and environmental factors are likely responsible for initiating the bloom. Others experts are pointing to the potential role of human-driven nutrient pollution in helping to maintain it.
Scores of dead fish were visible on the shore of Manatee Beach on a recent morning. There was a smell from the fish, but something more -- an acrid smell that can make you cough. Mary Vanswol, who was at the beach with her husband, James, said, "Uh, the smell is terrible. And it's affecting my lungs. I'm coughing, not so much him, but I am. It's just sad to see all the dead fish." The Vanswols live nearby and usually go swimming. But not today. After getting a look at the dead fish and the murky, slightly reddish-hued water, Mary Vanswols said they were leaving. "I wouldn't even walk along the edge of it. I just don't think it's safe," she said. Robert Weisberg, an oceanographer at the University of South Florida whose lab produces seasonal and short term forecasts of red tide, told Gizmodo a confluence of ocean circulation and environmental factors are likely responsible for initiating the bloom. Others experts are pointing to the potential role of human-driven nutrient pollution in helping to maintain it.
Part of the problem is that their idiot governor, Rick Scott (R), deleted funding for control of red tide. He doesn't believe in environmental regulations or climate change so didn't think it was necessary to inconvenience the sugar plantations by putting controls on their pollution.
I don't read your sig. Why are you reading mine?
Fertilizer runoff from plantations feeds the algae. "Reverend" Scott cut funding for water quality enforcement, including regulating the farms' use of fertilizer. So yes, it's related. But of course, "Reverend" Scott thinks that Jeebus, concealed carry, and the free market solve everything. (Throw in a bit of Medicare fraud for lubrication, since we're talking about Rick Scott.)
Red tide is natural. It's also increased by runoff containing manmade fertilizers into the ocean. The "control" part is about preventing unneeded runoff, not mucking with nature.
Algae are plants. Fertilizer feeds plants. Allowing runoff from a lake heavily contaminated with fertilizer runoff to be dumped into the ocean has a predictable result. Science, baby!
It isn't without a shred of proof, it is a documented phenomena that fertilizer runoff worsens algae blooms. It'd be impossible for it not to occur, really... the microbes are going to eat what you give 'em. The only thing at issue is whether it exacerbated this bloom, which while I believe the evidence is currently pointed to "yes" is a harder question to answer definitively, given that they occur naturally and there were potentially other affects that may have contributed more to how bad this bloom is.