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Land Use. scan Ch. 13. Land Use. 47% of US land is cropland. 45% forest and natural areas. only 5% is urban. Federal government is the largest land owner. Bureau of Land Management manages. 262 million acres. -- 1/8 of U.S. land. Federal government is the largest land owner.
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Land Use scan Ch. 13
Land Use 47% of US land is cropland 45% forest and natural areas only 5% is urban
Federal government is the largest land owner Bureau of Land Management manages 262 million acres -- 1/8 of U.S. land
Federal government is the largest land owner BLM also administers 300 million acres of subsurface mineral rights and 388 million acres of wildfire management Land is leased to private companies for mining, grazing, & logging
1990 Lake County Land Use Land Use Who decides local land use? county boards city zoning These are units of government which are overlooked by most citizens
Land Use watersheds
dead zone www.epa.gov/owow/watershed/ Land Use watersheds
dead zone Nitrates stimulate algae growth Land Use eutrophy watersheds “Everything is interconnected”
Land Use watersheds the Continental Divide
Land Use watersheds the Continental Divide
Sangamon Vermillion Embarras Kaskaskia 4 Way Divide here
Land Use U.S. Population Density (1990) scan Ch. 13
Land Use Urbanization Suburbs
Land Use Urban Sprawl loss of farmland & natural areas traffic congestion air & water pollution increased flooding
Land Use Urban Sprawl
1955 1975 1995 Land Use Urban Sprawl
Land Use Urban Sprawl Megalopolis growing into gigalopololis
Land Use Urban Sprawl The New Urbanism
www.sustainable.doe.gov/ Land Use Urban Sprawl The New Urbanism
Portland, OR Land Use Urban Sprawl The New Urbanism
Land Use Urban Sprawl The New Urbanism
Portland, OR Land Use Urban Sprawl The New Urbanism
Land Use The National Lawn
Land Use Frederick Law Olmstead Riverside, IL