Hopefully this will help change the mind of the naysayers, including some at the the Mote Marine Laboratory, who wish to push off the red tide as simply a natural occurrence.
Same ol’ same ol’: too much fertilizer, too many nutrients.
Read the original article here in news.
Comments by OSFR historian Jim Tatum.
jim.tatum@oursantaferiver.org
– A river is like a life: once taken,
it cannot be brought back © Jim Tatum
Humans impact red tide intensity, new study finds
Researchers from the University of Florida, the Sanibel-Captiva Conservation Foundation and the Sarasota Bay Estuary Program recently co-authored a peer-reviewed article in the journal Science of the Total Environment. The study found human activity impacted the intensity of red tide blooms in southwest Florida.
Sarasota Captain Fred Means told 8 On Your Side he feels the state needs to make changes.
“We need to do better. As far as I know, red tide is a naturally-occurring thing. We are just making it way worse though, so we need to stop that,” Capt. Means said.
The captain has worked in the Sarasota area for the last eight years and has experienced two bad, lengthy blooms that devastated business.
“The 2018 one was the worst. That one lasted a long time, probably almost until Thanksgiving. Last year was pretty bad though too. I’m just praying it doesn’t come back this year,” he said…..
“That red tide where it occurred in the area east of the Sunshine Skyway was the worst red tide in 50 years and it just wasn’t a coincidence that it happened a couple of months after Piney Point,” Dr. Tomasko said. “Piney Point loaded 80,000 bags of fertilizer into Tampa Bay and that part of Tampa Bay had the worst red tide in 50 years. That is kind of a good example of when you add nutrients in to a water body where there is is red tide, and there was red tide at low abundances, it just blew up.”
SBEP’s director says elected officials have been alerted to the results of the study.
“If you want to get harmful algal blooms under control, you’ve got to get your nutrient loads under control,” said Dr. Tomasko.