Latest Silver Springs Fish Study Shows Exotic Fish Explosion

Scientists have been studying the fish population at Silver Springs for decades. The most recent study completed by the Howard T. Odum Florida Springs Institute (FSI) reveals a troubling trend. Blue tilapia, an exotic fish, has exploded at Silver Springs over the last two years to 88% of the total fish population. “This is a troubling trend because blue tilapia compete with native mullet and gizzard shad for food and bass and sunfish for nesting areas. They…

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Wakulla Springs success? Not so fast

Bob Knight Tallahasee Democrat. October 14, 2020 Re: "A watery enigma: Wakulla Springs now producing more water than 20 years ago," Sept. 8, 2020 Florida’s governmental leaders wish to proclaim success with springs protection. However, the recent article citing Northwest Florida Water Management District staff needs to be placed in proper context. The article’s premise is that, in light of recent increases in spring flow at Wakulla Springs, there is still more groundwater to pump. The fact is that…

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The next fatality in Florida’s springs pandemic?
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The next fatality in Florida’s springs pandemic?

Robert L. Knight. Published in the Gainesville Sun on August 14th, 2020 Rainbow Springs, located in southwest Marion County, long nourished the Rainbow River with over 450 million gallons per day of cool, clear and clean groundwater. During Florida’s inevitable droughts, Rainbow’s reliable groundwater discharge historically supported productive fisheries in the lower Withlacoochee River and Withlacoochee Bay. Ongoing monitoring has documented a catastrophic decline in flows in the Rainbow River and in the downstream water bodies. Based…

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Prevent Further Damage to our Imperiled Springs
Brad McClenny, The Gainesville Sun

Prevent Further Damage to our Imperiled Springs

Robert L. Knight, Published in the Gainesville Sun, June 19, 2020 Science tells us that it has been about 4.5 billion years since the Earth cooled from a cloud of primordial gases. Earliest life appeared on this rocky planet sometime after the appearance of liquid water — about 3.5 billion years ago. The first humans came into the picture less than 2 million years ago. Earth has always had ups and downs – volcanoes, comet strikes, ice ages…

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