Gulf Shrimp System
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Gulf of Mexico Shrimp Landings - This data set contains catch (landed catch) and effort for fishing trips made by the larger vessels that fish near and offshore for the various species of shrimp in the Gulf of Mexico. The data collection procedures for the catch/effort data for the large vessels consist of two parts. The landings statistics (i.e., quantity, value, etc.) are collected from the seafood dealers after the trips are unloaded whereas, the data on fishing effort (gear, fishing duration) and area are collected by interviews with the captain or crew while the trip is being unloaded.
South Atlantic Shrimp System
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The SEFSC, in cooperation with the South Atlantic states, collects South Atlantic shrimp data from dealers and fishermen. These data are collected to provide catch, value, area caught, and effort data for individual commercial fishing trips. It should be noted that some states are not providing effort data. Although this objective is never totally achieved, the SEFSCs data do provide a near-census of the commercial catches, the majority of which are for consolidated trips
Shrimp Survey Data
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The Northern Shrimp Survey was initiated in 1983 by the Atlantic States Marine Fisheries Commission (ASMFC) and monitors the relative abundance (number of shrimp), biomass (weight of shrimp), and composition of the northern shrimp stock throughout the Gulf of Maine. The data give an understanding of year class strength and sex stage and maturity of shrimp in the population. The survey focuses its efforts in offshore waters (in depths greater than 50 meters) and is timed to sample both males and females during the summer when they are expected to be offshore. The data it collects forms the basis of the annual northern shrimp assessment, which in turn, is used by fishery managers from Maine, New Hampshire and Massachusetts to set each yearâs fishing regulations.