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North America - I (CHAPTER 3: )

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Presentation on theme: "North America - I (CHAPTER 3: )"— Presentation transcript:

1 North America - I (CHAPTER 3: 149-171)

2 DEFINING CHARACTERISTICS
ANGLO-AMERICAN LABEL ENGLISH LANGUAGE CHRISTIAN FAITHS EUROPEAN NORMS GOVERNMENT, ARCHITECTURE, DIET, ARTS HIGHLY URBANIZED MOBILE POPULATIONS HIGH INCOMES MANUFACTURING OUTPUT FEDERAL STATES WITH PLURAL SOCIETIES

3 PHYSIOGRAPHIC REGIONS

4 CULTURAL DIFFUSION - CIRCA 1820
New England Mid-Atlantic Pennsylvania Tidewater Maryland/ Virginia Frontier Zones by 1810 Hearth Areas (Pre-1725) Secondary Areas ( ) Tertiary Areas ( )

5 SHIFT IN THE US MEAN CENTER OF POPULATION: EVIDENCE OF MIGRATION DECISIONS
1754 1860 1920 1990 1820 1980 1790

6 THE IMMIGRANT EXPERIENCE: 1820-1980
South/East Europe 10000 Germany Scandinavia 8000 Latin America Asia British Isles 6000 Immigration in 1000s 4000 2000 1820 1840 1860 1880 1900 1920 1940 1960 1980 Push Factors Pull Factors +1840s: Irish Potato Famine +Economic Opportunity : Overpopulation, War +Political/Religious Freedom +Recent: Overpopulation, War, Oppression +Land Availability

7 POPULATION DISTRIBUTION

8 ETHNIC PATTERNS

9 URBAN GEOGRAPHY CONCERNED WITH THE SPATIAL ASPECTS OF CITIES AND URBAN NETWORKS 4 MAJOR THEMES HISTORICAL EVOLUTION OF CITIES INTERURBAN GEOGRAPHY INTRAURBAN GEOGRAPHY URBAN SOCIAL GEOGRAPHY PLANNING AND POLICY-MAKING 3 KEY MODELS BORCHERT; ADAMS; VANCE

10 BORCHERT’S MODEL (METROPOLITAN EVOLUTION)
GENERALIZATION OF THE HISTORICAL GROWTH OF THE US URBAN SYSTEM BASED ON KEY CHANGES IN ENERGY AND TRANSPORTATION TECHNOLOGY OCCURRED IN 5 STAGES Sail-Wagon Epoch ( ) Iron Horse Epoch ( ) Steel-Rail Epoch ( ) Auto-Air-Amenity Epoch ( ) Satellite-Electronic-Jet Propulsion Epoch (1970-?)

11 ADAM’S MODEL FOCUSED ON INTRAURBAN GROWTH
BASED ON BREAKTHROUGHS IN TRANSPORTATION TECHNOLOGY A PATTERN OF OUTWARD-AREAL EXPANSION OCCURRED IN 4 STAGES <1888- WALKING-HORSECAR ERA ELECTRIC STREETCAR ERA RECREATIONAL AUTO ERA 1945-PRESENT- FREEWAY ERA

12 ADAM’S MODEL (STAGES OF INTRAURBAN GROWTH)
Electric Streetcars, commuter railroads Arterial Highways Expressways 1

13 ADAM’S MODEL (STAGES OF INTRAURBAN GROWTH)
Electric Streetcars, commuter railroads Arterial Highways Expressways 1

14 ADAM’S MODEL (STAGES OF INTRAURBAN GROWTH)
Electric Streetcars, commuter railroads Arterial Highways 2 Expressways 1 1880

15 ADAM’S MODEL (STAGES OF INTRAURBAN GROWTH)
Electric Streetcars, commuter railroads Arterial Highways 2 Expressways 1 1880

16 ADAM’S MODEL (STAGES OF INTRAURBAN GROWTH)
Electric Streetcars, commuter railroads Arterial Highways 3 3 2 Expressways 1 1880 1920

17 ADAM’S MODEL (STAGES OF INTRAURBAN GROWTH)
Electric Streetcars, commuter railroads Arterial Highways 3 3 2 Expressways 1 1880 1920

18 ADAM’S MODEL (STAGES OF INTRAURBAN GROWTH)
Electric Streetcars, commuter railroads 4 Arterial Highways 3 2 Expressways 1 1880 1920 1940 1990s

19 URBAN SPATIAL CHANGES MICROSCALE (Intraurban)
James Vance defines a new tributary area; URBAN REALMS Single urban structure of the past is transformed into a multicentered model in which several outlying activity concentrations rival the Central Business District (CBD)

20 IDEAL FORM OF MULTICENTERED URBAN REALMS MODEL

21 SPATIAL ECONOMY (COMPONENTS)
ACTIVITIES OR SECTORS Primary (Raw Materials) Secondary (Manufacturing) Tertiary (Services) Quaternary (Information) Quinary (Management)

22 Agriculture in the US A Macro Von Thünen Model

23 INDUSTRIAL LOCATION FACTORS
Remember… Alfred Weber? Location of raw materials Labor availability Energy availability Location of market Transportation Relative importance of factors change INDIVIDUAL SECTORS NATURE OF THE ECONOMY

24 NORTH AMERICAN MANUFACTURING BELT

25 North America - I (CHAPTER 3: 149-171)


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