Alaska

None

A map shows the minimum sea ice extent and glacial loss (2010 to 2020), marked by blue circles. The largest glacial loss is in the Gulf of Alaska, 83.1 gigatons, and the smallest in Iceland, Antarctic, and Subantarctic, 3.5 gigatons.

Loss of glacial ice between 1961 and 2016 measured using satellite imagery and field observations.

Glacial Loss 2010-2020

World

Gigatonnes

Northwest Territories

Florida

Rhode Island

Washington

Nunavut

Maine

Nova Scotia

Virginia

Delaware

Prince Edward Island

Texas

Louisiana

Hawaii

North Carolina

Oregon

New Brunswick

Alabama

British Columbia

Newfoundland and Labrador

New Jersey

Connecticut

Massachusetts

New York

Maryland

Québec

Ontario

California

A map shows ocean climate zones with different colors indicating Equatorial, Tropical, Subtropical, Temperate, Subpolar, and Polar zones.&nbsp;

Ocean Climate Zones

The map illustrates the various ocean climate zones around the globe:Equatorial Zone: Located around the equator, covering regions like the central Pacific Ocean, the equatorial Atlantic Ocean, and parts of the Indian Ocean near the equator.Tropical Zone: Found just north and south of the equatorial zones, covering areas like the northern Indian Ocean, parts of the Atlantic Ocean near the equator, and the central Pacific Ocean.Subtropical Zone: Located further from the equator, covering areas like the southern parts of the North Atlantic and North Pacific Oceans, northern parts of the South Atlantic and South Pacific Oceans, and parts of the Indian Ocean.Temperate Zone: Found in mid-latitude regions, covering areas like the North Atlantic Ocean off the coast of Europe and North America, the North Pacific Ocean off the coast of North America, and the Southern Ocean surrounding Antarctica.Subpolar Zone: Located in higher latitude regions, covering areas like the North Atlantic Ocean near Greenland, the North Pacific Ocean near Alaska, and parts of the Southern Ocean.Polar Zone: Found in the polar regions, covering areas like the Arctic Ocean and the Antarctic region.Warm Currents: Include currents such as the Gulf Stream in the North Atlantic Ocean, the Kuroshio Current in the North Pacific Ocean, and the Brazil Current in the South Atlantic Ocean.

Oceans

NOAA

Arizona

Utah

Yukon

Idaho

Wyoming

Montana

North Dakota

Saskatchewan

Nebraska

Missouri

New Mexico

Kansas

Alberta

Colorado

Nevada

Manitoba

Oklahoma

South Dakota

Minnesota

Iowa

A world map shows the herder's environment highlighted in orange. Key regions include North America, Northern Europe, Russia, Mongolia, parts of North Africa, and sections of South America, particularly Argentina and Chile.

Areas of the world conducive to the spread of pastoralism (approximately 500 CE–1500 CE)

Herder's Environment

nature

Kentucky

Mississippi

Wisconsin

Michigan

Pennsylvania

Georgia

Ohio

Indiana

Illinois

A world map highlights weaker-performing cities during the 2008-2009 recession, depicted in orange. Key regions include California, Oregon, and Nevada on the West Coast, the Midwest around Chicago, and the Southeast, particularly Florida.

Portions of the United States where cities had weak economic performance relative to other U.S. cities

Display by:	Glacial Loss 2010-2020	Ocean Climate Zones					Herder's Environment	Regions of Weaker-Performing Cities
	Alaska	Equatorial	Tropical	Subtropical	Temperate	Subpolar	Herder's Environment	Regions of Weaker-Performing Cities
Rhode Island					8.19%
Nova Scotia					8.68%
Virginia				0.104%	1.74%
Delaware					4.66%
Prince Edward Island					54.8%
Hawaii		2.56%	35.3%
North Carolina				2.25%
New Jersey					3.26%
Connecticut					0.661%
Massachusetts				0.220%	7.89%
New York					1.81%
Maryland					3.11%
Alaska					2.05%	0.827%	0.152%
Yukon							100%
Northwest Territories						1.67%	0.300%
Idaho							88.8%
Wyoming							100%
Nunavut						4.30%	0.580%
Montana							100%
Maine					1.22%		11.9%
North Dakota							33.5%
Saskatchewan							100%
Nebraska							99.5%
Texas		0.188%					39.6%
Missouri							14.4%
New Brunswick					2.16%		11.5%
New Mexico							96.3%
Kansas							98.4%
British Columbia					1.39%		0.210%
Newfoundland and Labrador					1.85%	0.552%	24.2%
Alberta							100%
Colorado							100%
Québec					0.264%	0.352%	0.452%
Manitoba							99.9%
Oklahoma							48.3%
Ontario						0.107%	77.4%
South Dakota							27.8%
Iowa							29.4%
Arizona							20.9%	65.7%
Utah							84.5%	7.30%
Florida			2.09%					98.0%
Washington					0.763%		0.612%	11.4%
Kentucky								23.6%
Mississippi								16.0%
Louisiana			3.62%					19.2%
Oregon					0.245%		3.11%	69.4%
Alabama			0.128%					33.3%
Wisconsin								51.5%
Michigan								52.9%
Pennsylvania								6.30%
Nevada							1.83%	85.0%
Georgia								32.1%
California				0.550%	0.247%			99.6%
Ohio								60.8%
Indiana								56.0%
Minnesota							6.88%	10.2%
Illinois								11.9%

MapMaster 3

Glacial Loss 2010-2020