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Published byChristina Alexander Modified over 8 years ago
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Sustainable Cities Los Angeles Mexico City Sao Paulo Buenos Aires New York Cairo Lagos Mumbai (Bombay) Karachi Dhaka Calcutta Jakarta Beijing Tokyo Shanghai Osaka Manila Mr. Clark Bethpage HS
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Concepts Distribution of urban and rural populations Factors determining urban development Resource and environmental problems in urban areas
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Concepts Planning and controlling urban growth Making cities more sustainable and desirable Effects of transportation systems on urban growth
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Urbanization and Urban Growth Urban areas Rural areas Villages Cities Urban growth: natural increase and immigration Push and pull factors
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Patterns of Urban Growth Increasing proportion of population Great increase in large cities (>1,000,000) Increasing rapidly in developing counties Urban growth slower in developed countries Poverty in urban areas increasing
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Urbanization in the U.S. Migration to large central cities Migration from cities to suburbs Migration from north and east to south and west Migration from urban to rural areas Spatial patterns of development
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United States by night
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Major Urban Regions in the U.S.
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Boston Springfield Hartford Providence Newark Allentown Harrisburg New York Philadelphia Baltimore Washington Detroit Cleveland Pittsburgh Toledo Akron Chicago Chipitts (Chicago to Pittsburgh ) Bowash (Boston to Washington)
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Impacts of Urban Sprawl
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Urban Resource and Environmental Problems Air and water pollution; waste management Reduction in vegetation Importation of food, energy, and materials Noise pollution Climate impacts: urban heat islands Impacts on surrounding rural areas
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Urban Areas: Inputs and Outputs Inputs Outputs Energy Food Water Raw materials Manufactured goods Money Information Solid wastes Waste heat Air pollutants Water pollutants Greenhouse gases Manufactured goods Noise Wealth Ideas
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Urban Crisis When there are more people than the infrastructure can support an urban crisis develops. Living conditions deteriorate and increasing numbers of people become homeless.
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Transportation / Urban Development Individual transit Mass transit Buses Trains Automobiles
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Infrastructure Roads Sewers Railroads Bridges Canals Schools Libraries
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Infrastructure Hospitals Fire Stations Police Stations Power Lines Water Mains Dams
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Mass Transportation Buses Subway systems Railroad systems Trolley lines Ferries H.O.V. lanes
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Urban Poor in Developing Countries Slums Squatter settlements Shantytowns Illegal settlements Poverty and unemployment Slums Squatter settlements Shantytowns Illegal settlements Poverty and unemployment
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197319791983 198719921997 Atlanta, Georgia
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Urban Land-Use Planning and Control Land-use planning Property taxes Zoning Smart growth Urban growth boundary Cluster development Greenbelts
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Suburban Sprawl As a consequence of an urban crisis, people move out of the city to the suburbs, expanding the city’s borders.
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Suburban Sprawl Suburbs offer more living space for less money, lower crime rates, and more privacy than cities. People are close enough that they can commute to work in the city. More Americans live in suburbs than in cities an country-side combined.
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Land Use Planning Land Use planning involves establishing a master zoning plan for suburban areas. Montgomery County, Maryland adopted a wedge and corridors plan in 1964 which is a model of land-use planning in the Unites States.
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Inner City Renovation Inner Harbor Baltimore Gentrification
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Open Spaces Greenbelts Parks On Long Island: the Pine Barrens Area.
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GreenbeltsGreenbelts Major highways Greenbelt Urban center Satellite towns
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Cluster Housing Cluster housing development Cluster Creek Pond Cluster
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Solutions: Sustainable Urban Areas New cities and towns Dongtan, China New cities and towns Dongtan, China Ecocity (green city) Curitiba Portland, Oregon New York City Reykjavik Ecocity (green city) Curitiba Portland, Oregon New York City Reykjavik Trees and climate-specific landscaping People-oriented High energy efficiency
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New York City # 6 in most Sustainable cities in the United States
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