Hibernation associated changes in POP levels and patterns in BC grizzly bears

Christensen, J.R., M. MacDuffee, M.B Yunker, and P.S. Ross. 2007. Hibernation associated changes in persistent organic pollutants (POP) levels and patterns in British Columbia grizzly bears (Ursus arctos horribilis). Environmental Science and Technology. 41: 1834-1840

Hibernation paper pdf

Are you looking for a way to make change?

You can help us. We would love for you to help us.

Protect bears, wolves, and cougars in the Great Bear Rainforest

Donations, no matter the size, take us one step closer to protecting bears, wolves and other carnivores. Help us stop commercial trophy hunting in more than a quarter of the Great Bear Rainforest.

Lauren wearing a blue toque and a burgundy shirt.