Ecological Regions: Level 2 Labels
North AmericaPhysical EnvironmentLevel 2 Ecological Regions of North America. There are more than 50 such regions, which are areas of general similarity in ecosystems and in the type, quality, and quantity of environmental resources.
EPAA map shows ecological regions in North America with Level-2 regions marked by black dots. Regions include Taiga and Alaska Boreal Interior in the northwest; Temperate Prairies and others in the Great Plains; and regions in Mexico like Sierra Los Tuxtlas.
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 | Class | Rank | Value | Silver | Virgil C Summer nuclear power plant | River Bend nuclear power plant | Clinton nuclear power plant | Donald C Cook nuclear power plant | Catawba nuclear power plant | Columbia nuclear power plant | Limerick nuclear power plant | Diablo Canyon nuclear power plant | Sequoyah nuclear power plant | LaSalle nuclear power plant | Byron nuclear power plant | Watts Bar nuclear power plant | McGuire nuclear power plant | Alvin W Vogtle nuclear power plant | Braidwood nuclear power plant | Comanche Peak nuclear power plant | Waterford nuclear power plant | Browns Ferry nuclear power plant | Callaway nuclear power plant | Wolf Creek nuclear power plant | Seabrook nuclear power plant | Susquehanna nuclear power plant | South Texas nuclear power plant | Peach Bottom nuclear power plant | Palo Verde nuclear power plant | Grand Gulf nuclear power plant | Prairie Island nuclear power plant | Robert Emmett Ginna nuclear power plant | Point Beach nuclear power plant | Nine Mile Point nuclear power plant | Monticello nuclear power plant | H. B. Robinson nuclear power plant | Cooper nuclear power plant | Turkey Point power station | Bruce nuclear power plant | James A Fitzpatrick nuclear power plant | Surry nuclear power plant | Oconee nuclear power plant | Arkansas Nuclear One nuclear power plant | Calvert Cliffs nuclear power plant | Edwin I Hatch nuclear power plant | Joseph M Farley nuclear power plant | Millstone nuclear power plant | Davis Besse nuclear power plant | Dresden nuclear power plant | Quad Cities nuclear power plant | Beaver Valley nuclear power plant | Brunswick nuclear power plant | Shearon Harris nuclear power plant | North Anna nuclear power plant | |
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2 | 8 | 4.5 | 1.5 | 8 | 1 | 1 | 1 | 1 | 1 | 1 | 2.5 | 1 | 1 | 1 | 1 | 8 | 1 | 1.3333333333333333 | 2 | 1 | 2 | 1 | 1 | 1 | 1 | 1 | 3 | 1 | 1 | 1.3333333333333333 | 1 | 73.81481481481481 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |