How conservation efforts may be exacerbating the crisis in the seas

[Dave]

Overfishing and the environmental degradation of the oceans are hitting fish populations with a "double whammy" from which many may not recover, a study has found. Research has shown that measures to conserve fish stocks may actually be making things worse by creating vulnerable populations.

More... (http://news.independent.co.uk/environment/article1902171.ece)