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urban systems
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Has to do with how cities
are related in interlinked, dependent ways, based on transportation and
communications
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urban hierarchy
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Recognizes that urban centers have varying
population sizes and levels of economic leverage
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export hinterlands
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A
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import hinterlands
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A
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counterurbanization
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Urban to
rural shift in the 1970s.
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metropolitan dominance
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Describes
the process where a small settlement can grow into a village, a town, a city,
or even a great metropolis.
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Pred's Model of Circular & Cumulative Causation
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o Begins
with the establishment of a small manufacturing industry
o Describes
the growth of cities during the period of initial and rapid US
industrialization
o New
industry > multiplier effect > local market growth > new industry >
possibility of invention/innovation > invention/innovation > new industry….
o Multiplier effect – a circular and cumulative
process of economic growth when new industry is created
o Once an
urban area has achieved a certain threshold size, the area has established an initial advantage at or near the top of
the urban hierarchy
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multiplier effect
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A
circular and cumulative process of economic growth when new industry is created.
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initial advantage
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Once an
urban area has achieved a certain threshold size, the area has established an initial advantage at or near the top of
the urban hierarchy
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Borchert's Transport Epochs (4)
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-Improved models of transportation were a driving force behind the growth
of US cities.
-Epoch – a particular period of time
marked by distinctive features, events, etc
o Horse and
Wagon Epoch 1790 – 1830
o Regional
Railroad Network Epoch 1830 – 1870
o National
Railroad Network Epoch 1870 – 1920
o Automobile/Airplane
Epoch 1920 – 1960
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urbanization processes
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A
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S-shaped curve
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A
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Central Place Theory
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Concerned
with the optimal or ideal spatial distribution of settlements over a landscape;seeks to
explain the size, spacing, and functions of relatively small urban settlements
or central places;
- 5 key
principles guide these relationships: the larger
the size of a central place:
ú the
greater the distance it will be located from another central place of the same
or larger size
ú the
greater the number of retail and service functions or activities found in that
central place
ú the larger
the trade area served by that central place
ú the higher
the order of functions served by that central place, with larger centers having
higher order functions and smaller centers having lower order functions
ú the fewer
such places, with smaller central places being larger in numbers
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centrality
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The
degree to which the place is centrally located to serve a surrounding
population.
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range of a good
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The
maximum distance a consumer is willing to travel to purchase a retail good or
service.
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