June 14, 2021 — The following was released by NOAA Fisheries:
NOAA’s Deepwater Horizon restoration partners at the Gulf States Marine Fisheries Commission selected three new partners to conduct studies on reef fish restoration in the Gulf of Mexico. They were chosen through a competitive process, and the awards total approximately $690,000.
These studies are contributing to a $30 million project to encourage anglers to use fish descending devices. These devices increase survival of reef fish experiencing barotrauma in the Gulf’s recreational fisheries approved by the Deepwater Horizon Open Ocean Trustees.
Barotrauma is damage caused by the rapid expansion of gases in fish that are caught in deeper water and quickly brought up to the surface. As the gases expand, they can damage the eyes, stomach, and other parts of the fish. This makes it difficult for them to swim back down and survive once released. Descending devices help fish by quickly releasing them at their normal depth, reducing the number of reef fish that die from catch and release fishing.