Canadian biologist Andrew Derocher was called upon to promote his particularly pessimistic viewpoint on polar bear survival in a story published in the New York Times yesterday (2 December 2018: “Drilling in the Arctic: Questions for a Polar Bear Expert”). However, decades of evidence suggests that onshore oil exploration in the Arctic National Wildlife Refuge is unlikely to harm the few female bears that come ashore in Alaska to make maternity dens.
Here is my rebuttal to Derocher’s claims, all of which I’ve dealt with previously.
Posted in Conservation Status, Sea ice habitat
Tagged Alaska, analogy, Arctic National Wildlife Refuge, climate change, denning, disturbance, multiyear ice, onshore, polar bear, sea ice, soil
And the proposed coastal refuge won’t protect the denning areas of the majority of Southern Beaufort Sea polar bears, because most females den out on the sea ice, not on land.
The folks at Polar Bears International (PBI) are crowing with delight at the announcement today that US President Obama has recommended that congress approve plans to implement a proposed an Arctic wildlife refuge area that would include the Arctic coastal plain [see links below, including Obama video].
And in doing so, they mislead the public about how many polar bears use this region of coastal Alaska — as do the US Fish and Wildlife Service on their Refuge website.
Posted in Advocacy, Life History, Sea ice habitat
Tagged Alaska, Arctic National Wildlife Refuge, coastal, denning females, Fischbach, polar bear, protection, Refuge, Schliebe, sea ice, Southern Beaufort, thick spring ice, US Fish and Wildlife Service, USFWS