In the snowy spring of 2009, Portland-based Marcot traveled with several colleagues onto the frozen Arctic Ocean north of Alaska to study and survey polar bear populations. These findings may have implications for citizens ...
Ecology
Dec 21, 2010
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A long-term study showing the changes in habitat associations of polar bears in response to sea ice conditions in the southern Beaufort Sea has implications for polar bear management in Alaska.
Ecology
Jan 7, 2010
0
1
The northern coastline of Alaska midway between Point Barrow and Prudhoe Bay is eroding by up to one-third the length of a football field annually because of a "triple whammy" of declining sea ice, warming seawater and increased ...
Earth Sciences
Dec 14, 2009
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0
(AP) -- The Arctic Ocean has given up tens of thousands more square miles (square kilometers) of ice on Sunday in a relentless summer of melt, with scientists watching through satellite eyes for a possible record low polar ...
Environment
Aug 9, 2009
5
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A walrus calf found on its own miles from the ocean on Alaska's North Slope last week and who received cuddles as part of his care after being rescued died on Friday.
Ecology
Aug 12, 2023
0
53
The Copernicus Sentinel-3 mission takes us over part of the Canadian Arctic Archipelago. Most of the archipelago is part of Nunavut—the largest and northernmost territory of Canada.
Earth Sciences
Mar 6, 2020
7
19
The Obama administration on Tuesday proposed a new plan for offshore oil and gas leases in the Gulf of Mexico and off the coast of Alaska, including the environmentally sensitive Arctic.
Environment
Nov 8, 2011
1
0
(AP) -- A partial federal assessment of Pacific walruses estimates their minimum population at just 15,164 but says the count likely missed a number of animals.
Ecology
Jun 19, 2009
0
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