![]() ![]() The IMPLAN economic model generates economic impact estimates regarding output or sales, employment or jobs, labor income, value added and tax revenues. The economic impact analysis used sector 17 or commercial fishing of the 2013 IMPLAN input-output data. The IMPLAN ( ) software and the 2013 input-output data for the five Gulf States were used to estimate the economic contribution of blue crab commercial fishing to the Gulf of Mexico regional economy in 2015. This information is crucial in making private investment decisions, formulating government policy, and developing research and extension programs for the industry. Source: Gulf FINFO ( ).Įconomic Contributions of Blue Crab Commercial FishingĮconomic impact analysis shows the economic contribution an industry makes locally, region-wide, nation-wide, or globally. Adult blue crabs are found on a variety of bottom types including submerged vegetation, unvegetated sediments, and marsh grass in fresh, estuarine, and shallow oceanic waters throughout the Gulf.”įigure 1. As juvenile crabs grow larger, they move to fresher waters. Juveniles remain in the upper and middle estuary in areas with marsh and sea grass, oyster reefs, as well as soft mud bottoms, all of which provide some protection from predators. Post-larvae move into shallow, lower salinity estuarine waters. Blue crab larvae are found in salty offshore waters. There are likely two different blue crab stocks in the Gulf: a Florida or Eastern Gulf stock along the Florida coast (centered around Tampa Bay) and a Western Gulf stock from central Texas to Apalachicola Bay (centered in Louisiana). According to Gulf FINFO ( ), blue crabs (Figure 1) “range from Nova Scotia and Maine to northern Argentina and are found throughout the Gulf. ![]()
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