Chapter 13: Urban Geography Flashcards
What are LDC’s current migration pattern?
in-migration to cities
What are MDC’s current migration pattern?
MDC - lateral move
- urban to urban
- city to suburb
Where is Earth’s largest migration?
China - rural to urban (estimated 10,000,000 per year)
In how many years was Lusail built?
10 years
Who built Lusail?
Migrant Workers
- mostly from India, Nepal, and Bangladesh
Define Central City:
An urban settlement legally incorporated into an independent, self-governing unit known as a municipality.
Define an Urbanized Area:
A central city and its surrounding built-up suburbs
Define an Urban Area:
An area with at least 50,000 inhabitants
Define an Urban Cluster:
An urban area between 2,500 and 50,000 inhabitants
Define a CBD:
Central Business District - “downtown”
- usually less than 1% urban area
- Densely packed with Public, Consumer, and Business services
- very little industry or residential
What are the 3 components of a Metropolitan Statistical Area(MSA)?
- an urban area(50,000+)
- The county within which the city is located
- Adjacent counties with a high population density and a large percentage of residents working in the central cities county
What is a Micropolitan Statistical Area (µSA)?
An urban area of between 2,500 and 49,999 inhabitants, the county in which it is located, and adjacent counties tied to the city.
How many Americans are living in µSAs?
10% of the population
How many Americans are living in MSAs?
84%
What is a Core-Based Statistical Area(CBSA)?
All MSA + All µSA in USA
What are Combined Statistical Areas (CSAs)?
2 or more MSAs and/or µSAs that are contiguous places
How much of the world is classified as urban?
1/2 of the world’s population
Define urban:
Any place with 2,500 people or more
Define Megacities:
Cities with 10 million residents or more
What are Squatter Settlements?
Settlements of displaced/homeless/poor people are usually placed on the periphery of the city
What are Urban Models?
Tools used by Geographers to study cities
What do Urban Models show?
- CBD
- Land use
- Transportation
- Suburbs
- Squatter Settlements
Who created the Concentric Zone Model?
E.W. Burgess in 1925
What is the pattern of land use in the Concentric Zone Model?
CBD in the center and Suburbs in the outer most ring
Who created the Sector Model?
Homer Hoyt in 1939
What is the type of land use used in the Sector Model?
Pie-shaped wedges radiating from CBD
Who created the Multiple Nuclei Model?
Ullman and Harris in 1945
Land use of the Multiple Nuclei Model?
Downtown is not the only core CBD commercial land use
- Suburban downtowns and edge cities are other mini CBDs
Who created the European Model?
Combo: Mann(1965), Lawton(1973), and Hopkinson(1985)
Land use of the European Model?
Original CBD in the center
- Outer-ring = low-income apartment buildings and skyscrapers
Who created the Latin American Model?
Griffin and Ford
Land use of the Latin American Model?
From CBD to periphery
- Spine is a wide avenue or boulevard
- Constructed by Spanish and Portuguese after conquest of the natives
- CBD contains a Cathedral/Fortress
- Made from ruins of the Native city