1.6 - Urban settlements Flashcards

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1
Q

Name the 4 main zones of an urban area:

A

-Central Business District (CBD)
-industrial areas
-residential areas
-rural-urban fringe

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2
Q

What is the CBD? Describe its land uses:

A

-the commercial and business centre of a city

inner core
-high-rise buildings
-high order services (specialist) in shopping centres

outer frame
-offices
-coach/train stations
-warehouses

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3
Q

What is a residential area? Describe how it changes as you move further from the CBD:

A

-areas where people live

closer to CBD
-high density housing (terraced, flats) where land is expensive
-small, has little open spaces

outskirts
-low density housing ((semi) detached), where land is cheaper
-lots of space

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4
Q

Describe the land use models for MEDCs and LEDCs:

A

MEDCs
-Burgess - concentric model based on outward growth over time (urban sprawl)
-Hoyt - sector model based on growth along transport routes/geographical features

LEDCs
-Griffin-Ford (sort of a mix between B. and H.)

tip - Burgess is based on sprawl because it has 2 S’s in it

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5
Q

Define urban sprawl:

A

the expansion of urban areas into the countryside

Similar to counter-urbanisation, where people move away from cities

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6
Q

What is the rural-urban fringe?

A

the area at the edge of a city where it meets the countryside

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7
Q

What are some problems linked to urban sprawl?

A

-farmland is being built on (less for farming)
-deforestation/habitat destruction
-shops move out of CBD, more derelict buildings
-increased car usage (^air pollution)

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8
Q

What are some common problems seen in urban areas?

A

-pollution (air/noise/water/visual)
-inequality
-traffic congestion
-conflicts over land use change
-housing issues

(PITCH)

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9
Q

What are some problems caused by air, noise, water, and visual pollution?

A

air - lung diseases

noise - mental stress, sleep deprivation

water - cholera, diarrhoea

visual - decrease property prices

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10
Q

What problems are caused by inequality and housing issues in urban areas?

A

-lack of affordable housing leads to overcrowding + unsuitable living conditions
-spread of disease
-lack of access to electricity (more burning firewood)

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11
Q

What are some solutions to traffic congestion?

A

-improve public transport + bike lanes
-congestion charges (driving becomes more expensive)
-town planning (make more services away from CBD, less traffic)
-make wider roads
-more one-way roads
-parking restrictions along roads

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12
Q

Give some pros and cons of building on a brownfield site:

A

-gentrification of the area (things are revived)
-water/gas/electricity supplies are in place already
-reduces loss of countryside

-higher levels of pollution
-expensive to clear buildings

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13
Q

Give some pros and cons of building on greenfield sites:

A

-layout is not restricted by older layouts
-easier to build things (easy access)

-loss of farmland + habitats
-noise/visual pollution to countryside
-conflicts over land use change from countryside

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14
Q

Why might a rural settlement’s population decline over time?

A

-less people working on farms, due to mechanisation
-lack of work available in the area
-people moving to more urban areas to access better education, universities, health care, hospitals
-transport network may be poor

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