Economic impacts of marine debris encounters on commercial shrimping.

The commercial shrimping industry is subjected to myriad stressors that have led to financial hardships among industry members. One of these stressors is marine debris; however, there is limited understanding of the type and magnitude of impacts. Quantitative methods of estimating the economic impacts of marine debris on the commercial shrimping industry were developed.

The development of a derelict crab trap removal incentive program for commercial shrimpers.

Due to fishery-tailored gear, shrimpers are often affected by benthic marine debris, specifically derelict crab traps. To alleviate the impacts on the commercial shrimping industry in the Mississippi Sound, a team of natural resource professionals and stakeholders developed a derelict crab trap removal incentive program for commercial shrimpers. In three years, this program led to the removal of 2904 derelict crab traps from the north-central Gulf of Mexico at a total average cost of $35,595 per year to implement the program, or $53 per derelict crab trap.

Qualitative assessment of the impacts of marine debris on Mississippi commercial shrimping.

Commercial fishing is a fragile industry that is exposed to a multitude of stressors. Marine debris is known to be one of these stressors; however, the prevalence and impact is rarely assessed. Therefore, this analysis assessed the perceived encounter frequency and impacts of marine debris on commercial fishing through an end-of-the year survey of registered Mississippi commercial shrimpers.