Coastal shark population on rise in southeast U.S, Gulf of Mexico

A recent analysis of population trends among coastal sharks of the southeast U.S. shows that all but one of the seven species studied are increasing in abundance. The gains follow an enactment of fishing regulations in the early 1990s after decades of declining shark numbers. Scientists estimate that over-fishing of sharks along the southeast U.S. coast—which began in earnest following the release of Jaws in 1975 and continued through the 1980s—had reduced populations by 60-99 percent compared to unfished levels.,, The researchers say their study—based on modeling of combined data from six different scientific surveys conducted along the US East Coast and in the Gulf of Mexico between 1975 and 2014—provides a more accurate and optimistic outlook than previous studies based on commercial fishery landings or surveys in a single location. Read the article here 11:00