Population-level Impacts of Largemouth Bass Mortality Associated with Tournaments in a Texas Reservoir
SEAFWA Journal Volume 1, March 2014
Previous studies of tournament-related impacts on black bass (Micropterus spp.) have concluded that live-release tournaments have minor effects on fisheries. Prompted by a decline in numbers of largemouth bass (M. salmoides) ≥ 458 mm total length (TL) and a high ratio of tournament weighed-in fish to harvested fish by non-tournament anglers, we assessed the impacts of tournament angling at Amon G. Carter Reservoir, Texas (623 ha). In 2007, we tagged 786 largemouth bass and estimated fishing mortality separately for tournament and non-tournament anglers. Instantaneous total fishing...
