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The Arctic Ocean is expected to see its first ice-free events in the near future - most likely before 2050, and potentially in the late 2020s or early 2030s. [10] This would have no precedent in the last 700,000 years.
The Arctic Ocean is the mass of water positioned approximately above latitude 65° N. Arctic Sea Ice refers to the area of the Arctic Ocean covered by ice. The Arctic sea ice minimum is the day in a given year when Arctic sea ice reaches its smallest extent, occurring at the end of the summer melting season, normally during September. Arctic ...
The increasingly concerning consequences of climate change in the Arctic, resulting in melting Arctic sea ice, have become ground for enhanced attention and cooperation in the region. Fear of economic exploitation and pollution in the Arctic Ocean was a key source of momentum in drafting and implementing the Ilulissat Declaration. [ 3 ]
The release of the metal, which has been stored in the permafrost for millennia, now poses an environmental and public health hazard to about 5 million people living in the Arctic zone, according ...
Countries within the Arctic Region. In 2008, following increased media attention for the Arctic, the five countries adjacent to the Arctic Ocean (Canada, Denmark (Greenland), Norway, Russia and the United States) published the Ilulissat Declaration. This proclaims the Arctic states' responsibility to protect the ecosystem of the Arctic Ocean. [3]
Cold-weather warfare, also known as cold-region warfare, arctic warfare or winter warfare, encompasses military operations affected by snow, ice, thawing conditions, or cold, both on land and at sea, as well as the strategies and tactics used by military forces in these situations and environments.
Pay attention to Greenland. The land's colossal ice sheet — around three times the size of Texas — is melting some 270 billion tons of ice into the sea each year as Earth warms. And the ...
NASA scientists in Greenland took an unprecedented look at Cold War history when surveys found an abandoned "city under the ice.". In April, two scientists surveying the Greenland Ice Sheet found ...