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Study says sharks/rays globally overfished

(Phys.org) —One quarter of the world's cartilaginous fish, namely sharks and rays, face extinction within the next few decades, according to the first study to systematically and globally assess their fate.

Jan 21, 2014 3.7 / 5 (3) 0

Global fishing threatens endangered sharks

Western Australian researchers are conducting a global initiative to evaluate the importance of sharks for conservation and economic development, in a bid to slow global declines in shark numbers.

Dec 03, 2013 not rated yet 0