Ancient flooding of Bering Strait shows us how ice sheets respond to climate change
The debate has raged in the world of paleo-climate research for years: When did the land bridge that once connected Asia and North America flood?
The debate has raged in the world of paleo-climate research for years: When did the land bridge that once connected Asia and North America flood?
Earth Sciences
Feb 27, 2020
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A year-round acoustic study of marine mammals in the northern Bering Sea is providing scientists with a valuable snapshot of an Arctic world already under drastic pressure from climate change, according to WCS (Wildlife Conservation ...
Ecology
Feb 3, 2020
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An unpaved highway runs north out of Nome, carving through more than 70 lonely miles of tundra before dead-ending at this Inupiaq village.
Environment
Dec 23, 2019
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Sea ice in the Bering Sea shrank to its lowest levels in recorded history in 2018, profoundly affecting northwest Alaska residents who depend on marine resources for food, cash and culture, according to a new peer-reviewed ...
Environment
Dec 11, 2019
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The Arctic has experienced its second warmest year since 1900, according to a report published Tuesday, raising fears over low summer sea ice and rising sea levels.
Environment
Dec 11, 2019
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The U.S. research vessel Sikuliaq can break through ice as thick as 2.5 feet (0.76 meters). In the Chukchi Sea northwest of Alaska this month, which should be brimming with floes, its limits likely won't be tested.
Environment
Nov 19, 2019
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203
Alaska's northern fur seal population for three decades has been classified as depleted, but the marine mammals are showing up in growing numbers at an unlikely location—a tiny island that forms the tip of an active undersea ...
Ecology
Oct 3, 2019
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11
An unexpected and powerful eruption started at Raikoke volcano in the Kuril Islands on 21 June 2019. This image, which was captured on 22 June, shows the brown ash plumes rising high above the dense clouds—drifting eastwards ...
Environment
Jun 25, 2019
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Changes in seabird numbers are probably the best way to monitor the quality of the marine environment. And things are looking bad. In the past 50 years, the world population of marine birds has more than halved. What's worse ...
Plants & Animals
May 30, 2019
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35
When an unusually large number of puffin carcasses began to wash ashore on Alaska's remote St Paul Island in the fall of 2016, the local tribal population grew alarmed.
Ecology
May 29, 2019
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