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Polar bear researchers urge governments to act now and save the species
Date:2/4/2013

e feeding and releasing the bears when freeze ups allow the animals to get to their hunting grounds. Derocher calls this a wild bear park model, but the paper reports the cost could run into the millions and could have ramifications for the long term behaviour of the animals.

The authors of the paper say government should be aware of the fall-out from climate change and human safety in the north is going to be an increasing challenge..

"Around the world polar bears are an iconic symbol so any tragedy would produce massive attention," said Derocher. "If the warming trend around Hudson's Bay took an upward spike, the population of 900 to 1000 bears in western Hudson Bay would be on the line, so there has to be a plan."

The paper is titled; Rapid ecosystem change and polar bear conservation. It was published online as an accepted article January 25, 2013 in Conservation Letters.


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Contact: Brian Murphy
brian.murphy@ualberta.ca
780-492-6041
University of Alberta
Source:Eurekalert

Page: 1 2

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