Greenhouse gas emissions remain primary threat to polar bears

3 julio 2015

Greenhouse gas emissions remain the primary threat to the preservation of polar bear populations worldwide. This conclusion holds true under both a reduced greenhouse gas emission scenario that stabilizes climate warming and another scenario where emissions and warming continue at the current pace, according to updated research models.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/VdhI-rMLyEM/150703085252.htm