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Global fishing fleet capacity and productivity, 1975-2005 http://apocadocs.com/s.pl?1406247027
The main drivers leading to overfishing on the high seas are vessel overcapacity and mismanagement. However, measures to improve management alone will not succeed without solving the problem of overcapacity caused by subsidies, particularly fuel subsidies.
Overcapacity is often described as "too many boats trying to catch too few fish". Indeed, the size of the world's fleet is currently two-and-a-half times what is necessary to sustainably catch global fish stocks. But it is not only the number of vessels that is of concern, it is also the type of vessel. Many argue that having fewer vessels, when they have larger engines and use more-destructive industrial fishing gear, is of equal weight to the number of vessels fishing as a driver of overcapacity.
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[Read more stories about:
overfishing, overpopulation, marine mammals, hunting to extinction, technical cleverness]
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