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

Arkansas

Georgia

Illinois

Indiana

Kentucky

Michigan

Mississippi

New Hampshire

Ohio

Pennsylvania

South Carolina

Tennessee

Vermont

West Virginia

Wisconsin

A map shows corn production in the U.S. States like Iowa, Illinois, and South Dakota have the highest production (dark blue). States like Alaska, Utah, and Idaho show the lowest production (lighter blue).

Display by:	Glacial Loss 2010-2020	Ocean Climate Zones					Herder's Environment	Corn Production
	Alaska	Equatorial	Tropical	Subtropical	Temperate	Subpolar	Herder's Environment	Class	Rank	Metric tons
Alabama			0.128%						30	869,000
Alaska					2.05%	0.827%	0.152%		54	0
Alberta							100%		46	44,000
Arizona							20.9%		37	224,000
Arkansas									17	3,050,000
British Columbia					1.39%		0.210%		48	11,800
California				0.550%	0.247%				43	89,900
Colorado							100%		18	3,010,000
Connecticut					0.661%				58	0
Delaware					4.66%				31	721,000
Florida			2.09%						36	233,000
Georgia									25	1,710,000
Hawaii		2.56%	35.3%						63	0
Idaho							88.8%		33	604,000
Illinois									2	57,600,000
Indiana									5	24,800,000
Iowa							29.4%		1	63,000,000
Kansas							98.4%		9	13,000,000
Kentucky									14	5,350,000
Louisiana			3.62%						24	1,880,000
Maine					1.22%		11.9%		55	0
Manitoba							99.9%		28	1,330,000
Maryland					3.11%				26	1,590,000
Massachusetts				0.220%	7.89%				60	0
Michigan									13	8,530,000
Minnesota							6.88%		3	37,100,000
Mississippi									22	2,370,000
Missouri							14.4%		10	12,800,000
Montana							100%		39	196,000
Nebraska							99.5%		4	37,000,000
Nevada							1.83%		53	0
New Brunswick					2.16%		11.5%		47	42,900
New Hampshire									50	0
New Jersey					3.26%				40	196,000
New Mexico							96.3%		42	136,000
New York					1.81%				23	2,040,000
Newfoundland and Labrador					1.85%	0.552%	24.2%		51	0
North Carolina				2.25%					21	2,510,000
North Dakota							33.5%		12	8,880,000
Northwest Territories						1.67%	0.300%		57	0
Nova Scotia					8.68%				45	47,700
Nunavut						4.30%	0.580%		52	0
Ohio									7	15,100,000
Oklahoma							48.3%		32	620,000
Ontario						0.107%	77.4%		11	9,440,000
Oregon					0.245%		3.11%		35	271,000
Pennsylvania									19	2,990,000
Prince Edward Island					54.8%				62	0
Québec					0.264%	0.352%	0.452%		16	3,560,000
Rhode Island					8.19%				56	0
Saskatchewan							100%		59	0
South Carolina									29	930,000
South Dakota							27.8%		6	16,800,000
Tennessee									20	2,630,000
Texas		0.188%					39.6%		15	3,880,000
Utah							84.5%		44	67,100
Vermont									49	0
Virginia				0.104%	1.74%				27	1,440,000
Washington					0.763%		0.612%		34	419,000
West Virginia									41	149,000
Wisconsin									8	13,900,000
Wyoming							100%		38	218,000
Yukon							100%		61	0

MapMaster 3

Glacial Loss 2010-2020