Manifold system to evaluate CO2 as a fish deterrent in Morris, IL.

Invasive carps (silver, bighead, black, grass) cause considerable economic and ecological damage to important fishery and water resources in the United States. Carbon dioxide (CO2) applied into water is being developed as a new chemical method to control invasive carps and other aquatic invasive species. Ongoing studies are evaluating the effectiveness of CO2 as a behavioral deterrent to limit...

Introduction of invasive carps into public waters of the United States has resulted in a large effort to limit dispersal beyond the Mississippi River watershed. Navigation structures positioned throughout most major rivers are potential pinch-points to block further range expansion into new areas. Carbon dioxide (CO2) is being evaluated as non-physical fish deterrent that could reduce fish passage...