Displaying items by tag: tennessee endangered fish

Conservation scientists with the Tennessee Aquarium Conservation Institute pose in the Tennessee River before releasing more than 600 juvenile lake sturgeon into the waterway. Tennessee Aquarium

CHATTANOOGA — After bulking up all summer on a steady diet of bloodworms and brine shrimp, hundreds of juvenile lake sturgeon finally were returned to their ancestral waters this morning. 

Under a nearly cloudless autumn sky, biologists from the Tennessee Aquarium Conservation Institute and third through fifth grade students from Girls Inc. of Chattanooga’s Fall Break Camp gathered on the north bank of the Tennessee River in Coolidge Park. 

One by one, they carefully made their way to the river’s edge holding clear, water-filled plastic buckets containing five-month-old lake sturgeon. Amidst excited squeals and nervous laughter, they squatted down, gently depositing each sleek, armor-skinned fish into the shallows.

This latest release “class” included 667 lake sturgeon. Comparatively tiny now, these miniature river giants have the potential to reach nine feet in length and could live for up to 150 years. 

Reintroduction events like this are the capstone payoff to a summer spent tirelessly caring for and — most of all — feeding these sturgeon, says Reintroduction Biologist II Teresa Israel. 

“It’s really special. It’s hard to see them go, but it’s a happy day since we’ve seen them get so big, so we know they’ll be successful out there,” she said. “It’s a great accomplishment that completes the circle for all our hard work.” 

Lake Sturgeon are considered endangered in Tennessee. As recently as the 1970s, this species had disappeared from both waterways due to the impacts of damming, poor water quality and over-fishing. Today’s release is the latest in the now-23-year-old effort to bring Lake Sturgeon back to the Tennessee River and Cumberland River.

A crimper is attached to the back of a tractor on a farm in the Sequatchie River Valley. A relatively recent agricultural technique, crimping has been shown to reduce farmers’ input costs and improve soil quality. Recently, USDA approved funneling $10 million into a six-county region of Southeast Tennessee. This money will fuel conservation-minded improvements for landowners, including lowering the cost to rent equipment like crimpers and subsidize the planting of cover crops to improve soil health and reduce sedimentation in nearby streams.  Tennessee Aquarium

Targeted collaborative conservation will help local agricultural operations improve soil and water quality and protect aquatic life

CHATTANOOGA — Tennessee is as much a patchwork quilt of farms as it is an intricately woven lacework of streams and rivers. Soon, farmers and the aquatic life living alongside them will reap the benefits of $10 million in federal funds to support water-friendly agricultural improvements in the rolling uplands of the state’s southeastern corner.

The U.S. Department of Agriculture (USDA) approved the allocation of more than $197 million to support Regional Conservation Partnership Programs (RCPP) throughout the nation. These initiatives promote coordination between USDA’s Natural Resources Conservation Service (NRCS) and partnering organizations that are already engaged in conservation efforts.