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A map of the Arctic. The red line is the 10 °C isotherm in July, commonly used to define the Arctic region; also shown is the Arctic Circle. The white area shows the average minimum extent of sea ice in summer as of 1975. [1] The climate of the Arctic is characterized by long, cold winters and short, cool summers.
Artic Ocean. The arctic ocean is the smallest an shallowest o the world's five major oceans. [1] It is also known as the coldest o aw the oceans. The international hydrographic organization (iho) recognizes it as an ocean, althouch some oceanographers call it the arctic sea. It is sometimes classifiit as an estuary [2] o the atlantic ocean, an ...
Category. : Seas of the Arctic Ocean. Seas located in the Arctic Ocean or seas that connect the Arctic Ocean to other oceans. Wikimedia Commons has media related to Seas of the Arctic Ocean. Oceans portal.
North Pole and the Arctic Ocean National sectors: 1925–2005. In 1925, based upon the Sector Principle, Canada became the first country to extend its maritime boundaries northward to the North Pole, at least on paper, between 60°W and 141°W longitude, a claim that is not universally recognized (there are 415 nmi (769 km; 478 mi) of ocean between the Pole and Canada's northernmost land point).
The maps above compare the Arctic ice minimum extents from 2012 (top) and 1984 (bottom). Climate change in the Arctic.pdf. Major environmental issues caused by contemporary climate change in the Arctic region range from the well-known, such as the loss of sea ice or melting of the Greenland ice sheet, to more obscure, but deeply significant issues, such as permafrost thaw, as well as related ...
Polar seas is a collective term for the Arctic Ocean (about 4-5 percent of Earth's oceans) and the southern part of the Southern Ocean (south of Antarctic Convergence, about 10 percent of Earth's oceans). In the coldest years, sea ice can cover around 13 percent of the Earth's total surface at its maximum, but out of phase in the two ...
The Pacific Ocean is the largest and deepest of the Earth's five oceanic divisions. It extends from the Arctic Ocean in the north to the Southern Ocean (or, depending on definition, to Antarctica) in the south, and is bounded by the continents of Asia and Australia in the west and the Americas in the east.
