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The Arctic Ocean includes the North Pole region in the middle of the Northern Hemisphere and extends south to about 60°N. The Arctic Ocean is surrounded by Eurasia and North America, and the borders follow topographic features: the Bering Strait on the Pacific side and the Greenland Scotland Ridge on the … 展开
The Arctic Ocean is the smallest and shallowest of the world's five oceanic divisions. It spans an area of approximately 14,060,000 km (5,430,000 sq mi) and is the coldest of the world's oceans. The 展开
Size
The Arctic Ocean occupies a roughly circular basin and covers an area of about 14,056,000 km (5,427,000 … 展开The crystalline basement rocks of mountains around the Arctic Ocean were recrystallized or formed during the Ellesmerian orogeny, the regional phase of the larger 展开
The Arctic Ocean is contained in a polar climate characterized by persistent cold and relatively narrow annual temperature ranges. Winters are characterized by the polar night, … 展开
North America
Human habitation in the North American polar region goes back at least 17,000–50,000 years, during the Wisconsin glaciation. … 展开Water flow
In large parts of the Arctic Ocean, the top layer (about 50 m [160 ft]) is of lower salinity and lower … 展开Due to the pronounced seasonality of 2–6 months of midnight sun and polar night in the Arctic Ocean, the primary production of photosynthesizing organisms such as ice algae and 展开
CC-BY-SA 许可证中的维基百科文本 Arctic Ocean | Definition, Location, Map, Climate,
3 天之前 · Learn about the Arctic Ocean, the smallest and shallowest of the world's oceans, centred on the North Pole. Explore its geography, history, climate, and features with Britannica's articles, facts, and map.
Arctic Ocean - WorldAtlas
2021年3月24日 · Learn about the Arctic Ocean, a small, shallow, and cold ocean on the North Pole. Find out its location, size, depth, ice cover, water masses, basins, history, and marine life.
Arctic Ocean Map | Arctic Circle and Ice - Geology.com
Explore the Arctic Ocean, its seas, countries, Arctic Circle and sea ice with this map and chart. Learn about the resources, global warming and geopolitics of the Arctic region.
Arctic Ocean Maps | Maps of Arctic Ocean - World Maps
2023年12月3日 · Find various maps of Arctic Ocean, the smallest and shallowest of the world's five oceans. See its location, area, depth, major ports and cities, and more facts.
Maps | National Snow and Ice Data Center
Maps. Sea ice differs between the Arctic and Antarctic, primarily because of their different geographies. The Arctic is a semi-enclosed ocean, almost completely surrounded by land. As a result, the sea ice that forms in the Arctic is not as …
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Arctic Ocean - The World Factbook
2024年10月18日 · Learn about the geography, climate, currents, and features of the Arctic Ocean, the smallest and coldest of the world's five ocean basins. See maps, photos, and definitions of terms related to the Arctic Ocean.
Large detailed map of Arctic Ocean - World Maps
2023年11月13日 · Find Arctic Ocean countries, cities, major ports, roads and more on this map. You can download, print or use the map for educational, personal and non-commercial purposes with attribution.
Arctic Ocean Seafloor Map: Depth, Shelves, Basins, …
Learn about the geography, history, and resources of the Arctic Ocean seafloor with this interactive map. Explore the major basins, ridges, shelves, and bathymetry of the smallest and shallowest ocean on Earth.
The Arctic Ocean—facts and information - National …
2019年3月29日 · Learn about the Arctic Ocean's geography, wildlife, climate, and human activities. See photos and maps of the region and its changing sea ice.
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