Unit 6 All Words Flashcards
100% corner
intersection located inside an urban center that maximizes access to customers and therefore was the location of high threshold retailers like department stores
African City Model
created by Harm de Blij in 1962; features three main CBDs (Colonial, Traditional, Market), rich live further in and poor further out, ethnic groups cluster around different areas; e.g., Nairobi, Kenya and Johannesburg, South Africa
Affordability
housing units that are affordable by that section of society whose income is below the median household income
Annexation
legally adding land area to a city
Backwash effect
the negative effects on one region that result from economic growth within another region
Barriado
a shantytown section on the outskirts of a large city in Latin America
Beltway
a highway encircling an urban area (AKA - ring road); especially around Washington, DC
Bid-rent theory
geographical economic theory that refers to how the price and demand for real estate change as the distance from the central business district increases; states that different land users will compete with one another for land close to the city center
Blockbusting
process by which real estate agents convince white property owners to sell their houses at low prices because of fear that minority families will move in and reduce value of property
Boomburb
a place with more than 100,000 residents that is not a core city in a metropolitan area; a large suburb with its own government
Boswash Corridor
(see Megalopolis)
Brownfields
a former industrial or commercial site where future use is affected by real or perceived environmental contamination
Built landscape
those features and patterns reflecting human occupation and use of natural resources
Car culture
a society or way of life characterized by excessive use of or reliance on motor vehicles
CBD
(Central Business District) downtown or nucleus of a city where retail stores, offices, and cultural activities are concentrated; building densities are usually quite high with apartments and condominiums rather than single family homes due to high cost of land; transportation systems converge; often the physical center of a city
Central city
city surrounded by suburbs
Christaller’s Central Place Theory
states that in any given region there can only be one large central city, which is surrounded by a series of smaller cities, towns, and hamlets; attempts to understand why cities are located where they are
City
legally incorporated, self-governing urban settlement
Commuter zone
outermost zone of the concentric zone model that represents people who choose to live in residential suburbia and take a daily commute into the CBD to work
Concentric zone model
created by E.W. Burgess in 1923; features economic stratification, zones separate and distinct in concentric rings at distances from the CBD; e.g., Chicago
Consolidation
the joint handling of certain governmental functions across numerous separate municipalities, particularly neighboring cities and counties; e.g., Miami-Dade County School District)
Continuous urban corridor
(AKA conurbation) a region comprising a number of cities, large towns, and other urban areas that, through population growth and physical expansion, have merged to form one continuous urban or industrially developed area
Council of government
a cooperative agency consisting of representatives of local governments in a metropolitan area in the United States
Cycle of poverty
set of factors or events by which poverty is likely to continue unless there is outside intervention; families trapped in the cycle of poverty, have either limited or no resources necessary to get out of poverty, such as financial capital, education, or connections; can be called the “development trap” or “poverty trap” when applied to countries
Decentralization
the tendency of people or businesses and industry to locate outside the central city
De facto segregation
segregation that exists in a society but is not enforced by the law
Density gradient
the change in density in an urban area from the center to the periphery
Disamenity sectors
the very poorest parts of cities that in extreme cases are not connected to regular city services and are controlled by gangs and drug lords
Edge city
nodes of economic activity that have developed in the periphery of large cities, they usually have tall office buildings, a concentration of retail shops, relatively few residences, and are located at the junction of major transportation routes
Environmental injustice/racism
the placement of low-income or minority communities in the proximity of environmentally hazardous or degraded environments, such as toxic waste, pollution and urban decay
Exurb
a semirural district located beyond the suburbs that is often inhabited by well-to-do families
Farmland protection policies
policies enacted by governments that protect farmland and prevent it from being sold into other use; uses zoning to identify areas of agricultural land use
Favela
large slums around Brazilian cities
Filtering
process of change in the use of a house, from single-family owner to abandonment