Human activity doesn’t cause red tide — but we can make it worse.
But could Everglades restoration actually make things better?
A new study published in the peer-reviewed Florida Scientist reports “a statistically significant correlation between nutrient loads discharged by the Caloosahatchee River and the intensity and duration of red tide.”
Specifically, the more nitrogen-laden water released from the river, the greater the chance nearby red tide blooms will grow larger, intensify and last longer. Where red tide is already present, hurricanes can increase water volumes flowing from the river; so can discharges from Lake Okeechobee.
And then: Look out.
Scientists interviewed by the Sarasota Herald Tribune said the main problem is the volume of water; as such, fixing wastewater problems upstream won’t solve the problem. Any solution, they say, has to include more water storage around Lake O.
Bottom line, as one of the study’s co-authors said, is that “Sarasota County has a stake in the restoration of the Everglades.” Said another: “If you want to make a difference, you have to be willing to replumb Florida.”
We are. Let’s go.
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