Urban Morphology: the shape and structure of an urban area.
Compare the street pattern of the old city Medina with that of the new city built by the French in Fez, Morocco. What accounts for the difference?
central cities: the original, core jurisdictions of metropolitan areas.
isochron: a line connecting points of similar time (distance traveled in a given time) determining the radius of the city.
Temporal Urban Mapping - Animation of urban growth for the San Francisco Bay Area and of Washington D.C.
sprawl: a term, often used pejoratively, describing the unplanned extension of relatively low-density urban land uses into rural areas, usually alongside main roads. Sprawl implies little control of land subdivision, so that the conversion of plots for urban uses may create enclaves of agricultural land . . . (RJ. Johnston Dictionary of Human Geography Blackwell Press 2000).
edge cities: nodal concentrations of shopping and office space that are
situated on the
outer fringes of metropolitan areas, typically near major highway intersections.
Questions for the Video about Edge Cities:
fiscal squeeze: increasing limitations on city revenues, combined with
demands for expenditure.
hinterland: the sphere of economic influence of a city or town. The resource area of a city.
Changing commuting patterns - New York City - more traffic!
Accessibility and Land Use:
isotropic surface: a hypothetical, uniform plain: flat, and with no variations
its physical attributes.
Social and ethnic clustering/social ecology - people congregate
or discriminate resulting in segregation.
central business district (CBD): central nucleus of commercial land uses in a city.
zone in transition: area of mixed commercial and residential uses surrounding
invasion and succession: a process of neighborhood change whereby one
ethnic group succeeds another.
minority groups: population subgroups that are seen, or that see themselves,
somehow different from the general population.
congregation: the territorial and residential clustering of specific
groups or sub-groups
redlining: the practice whereby lending institutions delimit "bad
risk" neighborhoods on
a city map and then use the map as the basis for determining loans.
segregation: the spatial separation of specific population subgroups
within a wider
underclass: subset of the poor isolated from mainstream values and the
cycle of poverty: transmission of poverty and deprivation from one generation
another through a combination of domestic circumstances and local, neighborhood
gentrification: the invasion of older, centrally located working-class
higher-income households seeking the character and convenience of less expensive
and well-located residences.
Functional clustering/Multiple Nuclei - some activities attract or repel each other.
Corridors and Sectors Model - neighborhoods develop in response to transportation routes and topography.
Illustrated on p.445 of your textbook.
Urban Geography Links