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Changes in ocean conditions in Sargasso Sea potential cause for decline in eel fishery
Date:3/6/2008

ditions.

While the decline could be due in part to natural changes in the North Atlantic Oscillation, there are other challenges facing eel populations such as changes in habitat, overfishing, parasites, river barriers caused by hydroelectric plants and dams, and pollution.

Friedland and colleagues say their study shows that changing ocean conditions could be contributing to declining recruitment of European eels and probably to declines in the American eel population as well, but emphasize that human factors during the continental life stages of these stocks must also be considered when formulating future management and research plans.


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Contact: Shelley Dawicki
shelley.dawicki@noaa.gov
508-495-2378
NOAA National Marine Fisheries Service
Source:Eurekalert

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