Ap Human Geography: Unit 6 ~ Cities and Urban Land-Use Patterns and Processes ~
Urban hearths
Believed to be Mesopotamia, Egypt, The Indus Valley, Northern China, and Mesoamerica
Site factors
A places physical features related to the costs of business production, such as land, labor, and capital
Situation factors
the features of a location’s surrounding area, especially as related to the cost of transporting raw materials and finished goods
Urbanization
The process by which people live and are employed in a city
Megacities
Urban areas with over 10 million people
Metacities
Urban area with 20 million people
Periphery
world’s less developed countries
SemiPeriphery
countries with standard of living lower than core countries, but higher than periphery
Processes of suburbanization
a population shift control Urban areas into suburbs, resulting in the formation of urban sprawl
Urban/Suburban sprawl
expansion of urban areas surrounding rural or underdeveloped
Edge cities
an urban area with a large suburban residential and business area surrounding it
Exurbs
Residential prosperous, but rural areas beyond the suburbs
Boomburbs
Rapidly growing suburban cities with a population greater than 100,000
World cities/Global cities
An urban center that is a major player in the global economy and is connected to a network of other global cities through economic, cultural, and political linkage
Rank-size rule
A pattern of settlement in a country such that the nth largest settlement is 1/n the population of the largest city
Primate city
The largest settlement in the country if it has more than twice as many people as the 2nd ranking settlement
Gravity model
The interaction between 2 places can be determined by the product of the population of both places, divided by the square of their distance from one another
Christaller’s central place theory
In any given region there can be one large century city which is surrounded by a series of villages, towns, and hamlets
Threshold
The minimum number of people needed for a business to operate (high- lots of people low- little people)
Range
The maximum distance people are willing to travel to get a product or services (low- not far high-long distance)
Urban models (definition)
Theoretical frameworks used in Urban sociology to describe the way in which cities grow and develop
Urban Models (8)
Burgess concentric zone model, Hoyt sector model, Harris and Ullman multiple-nuclei model, the galactic city model, bid-rent theory, Griffin-Ford Latin America city model, Southeast Asia, Africa.
Burgess concentric zone model
A Central business district that is surrounded by rings in varying levels of development
Hoyt sector model
Describes the growth of the U.S. cities based on economic and physical geography
Harris and Ullman multiple-nuclei model
Suggests that growth is independent of the Central business district
Galactic city model
(aka periphery model) areas tied together by transportation nodes like beltways
Bid-rent theory
Geographical economic theory that refers to how the price and demand on real estate changes as the distance towards the Central business district increases
Griffin-Ford Latin America city model
Cities have a Central business district , a dominate elite residential sector and a commercial spine
Southeast Asia
On a port, high class residential zones that stem from center mid-class residential zones that occur in inner city areas, and low-income squatter settlements that occur in the periphery
Africa
3 Central business districts, urban area in sub-shaua Africa that contains pre-conlinal, European Colonial, and postcolonial elements and is segregated by race
Mixed land use development
more than one type of zoning like residential and commercial
Smart growth policies
an urban planning and transportation theory that concentrates growth in compacts walkable urban centers to avoid urban sprawl
New urbanism
seeks to encourage local community development and sustainable growth in a new urban area
Greenbelts
reserve a portion of land for farms, parks, forests
Slow-growth cities
urban areas that prioritize sustainable, equitable, and people centered development over rapid population and economic growth
Housing discrimination
an individual or family is treated differently when trying to buy, rent, lease, sell, or finance a home based on their race, ethnicity, religion, or other protected characteristics.
Redlining
disarminationtory and now illegal practice of refusing someone credit, loan, insurance, or adding unfair terms in those contracts based on their race or ethnicity
Blockbusting
a process by which real estate agents convince white property owners to sell their houses at low prices because fear of colored people moving in
Zones of disamenity
areas in Latin American cities compromising neighborhoods characterized by informal housing (slums, squatter settlements) in precarious environmental and social conditions
Squatter settlements
a residential area where housing can be built on land to which the occupants have no legal claim or has not been built to city standards for legal buildings
Urban renewal
where cities remote residents from low income areas and rebuild the area to attract higher income residents
Gentrification
a process of renewal and re-building accompanying the influx of mid-class or affluent people into deteriorating areas that often displaces poorer residents
Zones of Abandonment
The lack of jobs, big declines in land value and falling demand can cause properties to become abandoned, extending even to entire neighborhoods