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Atlas (Beta)

Sea Ice Extent

WorldPhysical Environment

Mean extent of Arctic and Antarctic sea ice between 1981 and 2010

A world map shows the sea ice extent at the beginning of 2022, with the highest coverage in the Arctic region around Canada, Greenland, and Russia, and some presence in the Antarctic region. These regions are highlighted in light blue.

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Display by:	Sea Ice Extent	High- and Low-Pressure Zones, January	Aluminum-Bauxite Mines	Distribution of Calcium Carbonate in Modern Surface Sediments					Sea-Level Rise Vulnerability (1 m)
	Sea Ice Extent	High	Aluminum-Bauxite Mines	0 - 20	20 - 40	40 - 60	60 - 80	80 - 100	Sea-Level Rise Vulnerability (1 m)
Utah		1	2
Arkansas			6
Ohio			1
British Columbia				0.699%
Newfoundland and Labrador	0.162%			1.91%
Alaska				0.671%					0.230%
Northwest Territories									0.106%
District of Columbia									6.93%
Florida						0.637%		0.865%	0.876%
New Hampshire									0.244%
Rhode Island				4.44%					3.07%
Washington				1.05%					0.110%
Nunavut	0.158%								0.118%
Maine				0.825%					0.127%
Nova Scotia				3.14%					0.134%
Virginia				0.818%					0.108%
Delaware				2.57%					5.31%
Prince Edward Island	1.54%			19.7%					1.21%
Louisiana									0.728%
Hawaii				2.48%	13.2%		3.56%	1.64%	1.26%
North Carolina			1	1.08%					0.189%
Oregon				0.120%					0.116%
New Brunswick				0.602%					0.167%
Alabama			3						0.215%
New Jersey				1.77%					2.79%
South Carolina									3.55%
Connecticut									0.331%
Massachusetts				5.64%			0.220%		0.375%
Georgia			2			0.250%			0.545%
New York				3.00%					0.163%
Maryland				2.92%					0.568%
California			2	0.408%	0.184%				0.557%

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