[ckinchen]

Originally Posted by MathGeek

Interestingly, Louisiana recently adopted (in 2006) a spatially-explicit management plan for Calcasieu Lake. The premise of this management decision, which included a reduction in daily bag limits and imposition of a slot limit, was to ‘preserve’ the renowned trophy-fishery for spotted seatrout in Calcasieu Lake. However, the decision to enact this regulation was based exclusively on socio-economic factors, rather than the biological status of the subpopulation. In fact, no formal stock assessment was conducted as part of the decision-making process. Thus, the status of the subpopulation (stock) was largely unknown (i.e., overfished or not?) at the time regulations were changed. While perhaps setting a bad precedent for fisheries management (i.e., making a decision based purely on socioeconomic reasons), this situation affords a unique opportunity to evaluate the response of spotted seatrout to a spatially-explicit (estuarine-scale) regulations change (i.e., adaptive management, sensu Hilborn and Walters 1992).

from Callihan PhD thesis LSU 2011 p. 182

Good find, thanks.