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MapMaster 3

Herder's Environment

WorldCultural

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

nature

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.

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Herder's Environment

Principal Aquifers

Ecological Regions: Level 2 Labels

Sea-Surface Temperature Anomalies: El Niño

Herder's Environment

Consolidated rock aquifers

Combination aquifers

Productive aquifers

ALASKA BOREAL INTERIOR

ALASKA TUNDRA

ARCTIC CORDILLERA

ATLANTIC HIGHLANDS

BOREAL CORDILLERA

BOREAL PLAIN

BROOKS RANGE TUNDRA

CENTRAL USA PLAINS

COLD DESERTS

EVERGLADES

HUDSON PLAIN

MARINE WEST COAST FOREST

MEDITERRANEAN CALIFORNIA

MISSISSIPPI ALLUVIAL AND SOUTHEAST USA COASTAL PLAINS

MIXED WOOD PLAINS

MIXED WOOD SHIELD

NORTHERN ARCTIC

OZARK/OUACHITA-APPALACHIAN FORESTS

SOFTWOOD SHIELD

SOUTH CENTRAL SEMIARID PRAIRIES

SOUTHEASTERN USA PLAINS

SOUTHERN ARCTIC

TAIGA CORDILLERA

TAIGA PLAIN

TAIGA SHIELD

TEMPERATE PRAIRIES

TEXAS-LOUISIANA COASTAL PLAIN

UPPER GILA MOUNTAINS

WARM DESERTS

WEST-CENTRAL SEMIARID PRAIRIES

WESTERN CORDILLERA

WESTERN SIERRA MADRE PIEDMONT

-0.25 to 0.25

0.75 to 1.0

1.0 to 1.25

1.25 to 1.5

1.5 to 1.75

District of Columbia
55.6%
Idaho
88.8%1.85%6.13%
Kentucky
8.30%
Missouri
14.4%56.4%
Kansas
98.4%1.62%5.11%
South Carolina
30.0%2.54%
Connecticut
2.14%
Georgia
2.57%17.9%
Manitoba
99.9%2.62%
Oklahoma
48.3%1.97%2.69%
Tennessee
17.6%
Ohio
15.0%
Arizona
20.9%5.15%211
Utah
84.5%2.03%11
Yukon
100%83.0%1
Northwest Territories
0.300%37.6%3111
Wyoming
100%3.58%11
Montana
100%1.34%13
North Dakota
33.5%3.00%6.69%1
Saskatchewan
100%11.0%1
Mississippi
99.6%1
West Virginia
1.96%1
Nebraska
99.5%75.9%1
Oregon
3.11%1.21%1.53%1
Alabama
4.32%1
New Mexico
96.3%4.90%2.15%4
Wisconsin
12.5%1.43%1
Michigan
16.1%16.3%111
Alberta
100%6.33%11
Pennsylvania
11.6%1
Colorado
100%2.33%2.58%1
Nevada
1.83%1.63%2.87%1
Québec
0.452%1.02%111211
Ontario
77.4%5.05%111
Arkansas
15.9%11
South Dakota
27.8%10.3%6.62%1
Indiana
11.6%1
Minnesota
6.88%2.27%3.62%1
Iowa
29.4%2.05%1
Illinois
33.0%3.68%1
Alaska
0.152%2815160.318%
Florida
25.3%1.48%110.596%
Rhode Island
14.64%
Washington
0.612%1.17%120.513%
Nunavut
0.580%2.51%82040.352%
Maine
11.9%10.133%
Nova Scotia
29.2%20.847%
Virginia
8.27%0.126%
Delaware
98.6%10.762%
Prince Edward Island
77.5%11.25%0.264%
Texas
39.6%27.0%2110.183%
Louisiana
98.6%0.184%
Hawaii
1.74%1.20%0.113%0.444%2.10%
North Carolina
7.59%110.319%
New Brunswick
11.5%50.2%10.522%
British Columbia
0.210%59.8%11110.126%
Newfoundland and Labrador
24.2%5.25%10.392%
New Jersey
58.8%10.329%
Massachusetts
11.78%
New York
3.15%210.105%
Maryland
34.3%0.874%
California
4.23%1.35%2110.110%
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