Species loss tied to ecosystem collapse and recovery
Monday, January 10, 2011 - 14:26
in Earth & Climate
The world's oceans are under siege. Conservation biologists regularly note the precipitous decline of key species, such as cod, bluefin tuna, swordfish and sharks. Lose enough of these top-line predators (among other species), and the fear is that the oceanic web of life may collapse...
