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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.
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 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's ability to absorb carbon dioxide from the atmosphere appears to be waning due to melting permafrost and worsening coastal erosion.
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.
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]
The probes are aimed at providing more accurate data gauging the rate at which warming ocean water around Antarctica is melting the continent's coastal ice, allowing scientists to improve computer ...
This visual shows the Arctic sea ice change and the corresponding absorbed solar radiation change during June, July, and August from 2000 through 2014. The Arctic ice pack is the sea ice cover of the Arctic Ocean and its vicinity. The Arctic ice pack undergoes a regular seasonal cycle in which ice melts in spring and summer, reaches a minimum ...