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AQA A-Level Human Geography > 🌆3.2.3.2 - Urban forms > Flashcards

🌆3.2.3.2 - Urban forms Flashcards

1
Q

What is an urban form?

A

The physical characteristics that go towards making up an urban area, shape, size, population density etc

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2
Q

What features do world cities have?

A

Major transport links
Higher quality education facilities
More luxurious leisure and entertainment
Hub for trade and manufacturing, industry
Centre for decision making and power on global scales

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3
Q

What are pre-industrial cities?

A

Largely unaffected by industrial developments and have retained much of urban layout and characteristics, historic buildings such as churches and castles dominate city centre eg Bath, York, Lincoln

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4
Q

What are modern/industrial cities?

A

Similar activities and similar people group together, homogenous areas with each area dominated by particular land use. Dominant CBD and residential zoning eg Birmimgham

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5
Q

What are post-industrial cities?

A

Urban mosaic - more chaotic and looser structure with many smaller zones rather than one or two domination. Multi-nodal structure and less dominant CBD eg Tokyo, Milton Keynes

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6
Q

What are public-transport oriented/motor based cities?

A

Integrated approach to planning, developments along railway lines and main roads, linked to major road networks and non-residential land use on urban fringe eg. Hong Kong and Detroit

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7
Q

What are African cities?

A

Cities grown from colonial settlements and have not experienced the industrialisation of US/European urban centres, dominant CBD and political/cultural centre. eg Nairobi, Cape Town

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8
Q

What are socialist cities?

A

Followed principle of classless cities, everyone should live in same type of housing block irrespective of location, housing located close to services to encourage walking, homogeneous with large administrative/political centre rather than commercial eg Prague

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9
Q

What are wet points?

A

If an area is likely to flood, people are less inclined to live there. If there is reliable water sources, a population may thrive.

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10
Q

What are dry points?

A

In areas of drought, people are less inclines to live there, but if floods are rare it may be beneficial

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11
Q

What are gap towns?

A

Between hills/mountains where less people visit due to the difficult location, smaller population and long, thin shape due to valleys

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12
Q

How do resources affect urban characteristics?

A

The more resources a city has, the more they can build and the more growth can occur economically and physically

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13
Q

How does relief affect urban characteristics?

A

Flatter land requires higher prices, good to build on. Attracts wealthy people and businesses

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14
Q

Which contrasting settings can be used to compare urban characteristics?

A

Dharavi, Mumbai and Jewellery Quarter, Birmingham

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15
Q

What is the CBD?

A

The commercial and business centre of a city

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16
Q

What are residential areas?

A

Area providing accommodation and other services

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17
Q

What are out of town retail developments?

A

Large, specially built areas usually on the edge of town where there are lots of large shops and other facilities as well as free parking

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18
Q

What are business and science parks?

A

An organisation managed by professionals whose main aim is to increase the wealth of its community by promoting the culture of innovation and competitiveness

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19
Q

What is the inner city?

A

An area near the centre of a city, especially associated with social and economic problems

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20
Q

Describe the Hoyt model:

A

A central CBD, with surrounding lower class residential and light manufacturing extending out from the centre in some areas. Middle and upper class residential towards the outside, round the edge

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21
Q

Describe the multiple nuclei model:

A

A fairly central, but offset CBD surrounded by lower and middle class residential on either side. Includes industrial parks and heavy industry on outskirts and different nuclei of light manufacturing and wholesale

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22
Q

What is Bid-Rent theory/distance decay?

A

The further the distance from the CBD, the lower the price of land

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23
Q

What are examples of new urban landscapes?

A

Cultural and heritage quarters
Gentrified areas
Fortress landscapes
Edge cities

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24
Q

What are town centre mixed developments?

A

Blends residential, commercial, cultural, institutional and industrial uses, interconnected both physically and functionally. Safely and easily accessed by pedestrians

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25
What are the pros of town centre mixed developments?
Helps prevent/manage CBD decline New offices and recreational areas People encouraged into the city centre
26
What are the cons of town centre mixed developments?
Still possible for CBD decline, doesn't always prevent it | Expensive, high land value
27
What is an example of a town centre mixed development?
BedZED
28
What are changes in city centre cultural and heritage quarters?
Cultural quarter developed to encourage growth and revitalise the local economy in the arts and creative industries
29
What are the pros of cultural and heritage quarters?
Make use of long term associations with certain things, eg Gloucester Docks Focused on the history of the area
30
What are the cons of cultural and heritage quarters?
An area must have some sort of cultural heritage for the scheme to be successful
31
What is an example of cultural and heritage quarters?
Jewellery Quarter - Birmingham | Cardiff Bay
32
What are Gentrified areas?
A form of inner city regeneration, involves movement of affluent usually young middle class people into traditionally run down, cheaper areas of the inner city
33
What are the pros of gentrified areas?
Property values increase as money is invested Local services upgraded Desirable, improved previously run down areas
34
What are the cons of gentrified areas?
``` Local people may feel alienated and price out of the local housing market Trickle-down effects on working class people ```
35
What is an example of a gentrified area?
Oxford
36
What are fortress developments?
Anti-terrorist and crime prevention measures, plus the urge to kee people moving contribute to the way that buildings are designed. Designed around security, exclusion, surveillance and protection
37
What are the pros of fortress developments?
High tech security features keep people inside safe
38
What are the cons of fortress developments?
Many features installed to prevent homeless people being able to sleep - anti-homeless spikes, sloped benches etc. More liveable for the consumer, less so for other people
39
What is an example of a fortress development?
The US Embassy, London
40
What are edge cities?
The decentralisation of people and economic activities lead to the suburbs becoming centres with city like qualities. Offices, residential, leisure centres etc
41
What are the pros of edge cities?
Close to transport links and shops/recreational areas etc
42
What are the cons of edge cities?
Draws people out of the city, down to decentralisation
43
What is an example of an Edge City?
Bunkers Hill, Lincoln
44
What is a post modern western city?
An urban form associated with changes in urban structure and architectural design, reflecting the changed social and economic conditions of the late 20th century in some western cities
45
What is the concept of a PMWC based on?
The experiences of a small number of American cities
46
What were the features of modernism?
Concrete, glass, steel, less is more, blank canvas after WW2 destruction
47
What are the features of postmodernism?
Design over function, unnecessary ornamentation, mix of features from classical and modern with twists.
48
What urban structure do postmodern cities have?
Multi-nodal with high tech corridors and post suburban developments
49
What are postmodern economies based on?
The service sector, focused on niche markets. Globalised and dominated by telecommunications
50
What do post modern cities encourage?
Diversity and mixing of social groups
51
What are the characteristics of a post modern western city?
``` Fragmentation Globalisation Simulation Fortification Beautification ```
52
Where is an example of a PMWC?
Los Angeles
53
Megacity
Urban agglomeration with a population of 10 million or more
54
Periphery
Outlying regions of a country
55
Periphery Characteristics
Least economic value Provide resources for core Less affluent People leave due to push factors Wales, Scotland, Cornwall
56
Core
Central area of a country, usually with the seat of government
57
Core Characteristics
Most economic growth = most jobs Most affluent live there Best infrastructure London + South East
58
Megacity Characteristics
. 2-3 times more GDP than other cities . Less environmentally damaging- public transport . Fuel political pressure- protests . Centres of innovation- solutions to global problems trialed . Better education and healthcare . Empower women . More efficient to provide utilities and services in densely populated areas
59
World City
A city not necessarily the largest in terms of population, but is disproportionately important to the economy
60
How are World Cities ranked? What are the 4 main aspects?
. Globalisation and World Cities Research Network, part of the ‘knowledge economy’ . Accountancy . Law . Advertising . Banking / Finance . More economically interconnected cities ranked as alpha ++, progressively moves down
61
Characteristics of World Cities
. Production Hub . Political Hub . Migration Hub . Cultural Hub . Business, Transport, Trade
62
Production Hub
. Manufacturing centres i.e. East End . Media and communications centres . TNC headquarters
63
Political Hub
. Power at a global level . Dictate trading links between countries . Majors promote city globally . Influence and participate in global events i.e. 2012 Olympics i.e. G8 Summits
64
Cultural Hub
. Museums . National theatres . High quality educational institutions . Multi-functional infrastructure
65
Migration Hub
. Jobs = migration . Attracts a large number of talented and globally mobile people i.e. London’s population speaks over 300 languages
66
Business, Transport, Trade
. Financial headquarters i.e. Canary Wharf . Dominate trade . TNC headquarters . Large levels of international passenger traffic i.e. Heathrow Airport
67
Urban Form
Relates to physical characteristics going towards the makeup of an area
68
Physical factors impacting the make up of an area
. Topography- gap towns . Water . Natural Resources . Land Type
69
Human factors impacting the make up of an area
Planning Infrastructure Land Value
70
Town Centre Mixed Developments
Mixed land use Planned by local councils Funded partly by private investment Aims to attract people back to city centre
71
Town Centre Mixed Developments: Example
Cube, Birmingham 24 storey mixed use development BBC, Highways England, Hotel Indigo 135 flats
72
Cultural and Heritage Quarters
Focuses on history and character of an area Local councils redevelop former industrial areas Attracts visitors = economic development Jewellery Quarter
73
Fortress Developments
Security: CCTV, high walls, security guards Often in suburban areas Safe place for families- only rich can afford
74
Gentrified Areas
. Wealthy regenerate run down inner city areas by improving housing . Creates a range of high quality housing . Large access to services . Poorer residents maybe displaced due to increased living costs- social and ethnic segregation
75
Edge Cities
. New areas of offices, shops, leisure facilities . Built near major transport links- cheap land . Most travel to them for work or to use available services . Become more popular with increased car ownership . Common in USA
76
How does topography affect an urban form?
. Steep hillsides = slums . Flat areas encourage low density housing as lots of space
77
How does water affect an urban form?
. Cities grow along rivers i.e. London . Seas and lakes inhibit urban growth
78
How do natural resources affect an urban form?
Areas rich in resources encourage population gorwth
79
How does land type affect an urban form?
. Some land types difficult and expensive to build on . Swamps and wetlands inhibit urban growth
80
How does planning affect an urban form?
. Unplanned leads to expanding slums and poor infrastructure . Planned often includes open spaces and leisure facilities
81
How does infrastructure affect an urban form?
. New developments often built along transport links- linear growth . Utilities can be extended to connect to new developments
82
How does land value affect an urban form?
. Highest in city centre- profitable chain stores and skyscrapers . Less profitable shops and large houses located further out where land is cheaper
83
Structure of a city in a developed country
. CBD . Inner City- relative poverty, high pop. density, high proportion of ethnic minorities . Suburbs- less dense housing as lower land value, houses are large and newer, less ethnic minorities, science parks and out of town shopping
84
Structure of a city in a developing country
. CBD . High cost housing- wealthy residents, luxury apartments, wealthy immigrants from HIC’s . Medium cost housing- Likely to have initially been informal that has slowly improved and had some services provided . Low cost housing- Informal, limited service access, high poverty, rural to urban migrants Industrial areas located along transport links
85
5 Characteristics of Post Modern Western Cities
. Multiple centres with different purposes . Focus on tertiary and quaternary industries . Less uniform architecture . Planning priorities aesthetics over practicality . Higher social and economic inequality
86
Characteristics of PMWCs (use the rhyme thing)
Fantastic Geographers Start Burping & Farting If Given Diet Pepsi . Fragmentation . Globalisation . Simulation . Beautification . Fortification . Information . Gentrification . Decentralisation . Privatisation
87
Fragmentation
. Cities are more ethnically diverse, but social and cultural inequalities and segregation are more common. . The division between ‘rich’ and ‘poor’ is often stark and planned resulting in areas of extreme wealth alongside areas of extreme poverty
88
Globalisation
. Shops, services and business are global brands and companies, rather than local. This has led to the ‘clone town’. . The high street begins to die. . A service-sector based economy that focuses on niche markets. . Telecommunications dominate
89
Simulation
. Buildings often simulate heritage or other famous buildings/places. . Cities planned in fragments, and focusing on aesthetic needs rather than social needs. . Buildings are often iconic and architecturally unusual often resulting in shock
90
Beautification
Architecture is more an expression of art than function in PMWCs, it is very varied with decorative ornamentation more common, often linked to the heritage of the city
91
Fortification
Security is a key concern in PMWCs, so fortress landscapes are often commo
92
Information
PMWCs are dominated by the service and knowledge economies – many people are employed in these sectors, with global companies commonly located in these cities
93
Gentrification
This is a common process leading to change in the social landscape of cities, it also contributes to the increased polarisation between people in cities in terms of wealth and access to services
94
Decentralisation
Edge cities are commonly associated with PMWCs, especially as the term was first used in North America to refer to cities like Los Angeles
95
Privatisation
Cities are becoming more privately owned – this could be public space, streets, squares or shopping centres
96
Modern city vs PMWC - urban structure
Modern City: Cities planned in totality rather than in smaller sections. Urban open spaces planned and shaped for social needs. PMWC: Cities planned in fragments, and focusing on aesthetic needs rather than social needs.
97
Modern city vs PMWC - landscape/architecture
Modern City: A landscape dominated by very functional architecture. Mass production of similar styles (suburbia). PMWC: A landscape where the architecture is more of an expression of art than function. There is also a greater use of heritage. Buildings are spectacular, playful and iconic
98
Modern city vs PMWC - economy
Modern City: Industrial economy focusing on mass production and economies of scale. Service sector gaining in importance. PMWC: A service-sector based economy that focuses on niche markets. A globalised economy. Telecommunications dominate.
99
Modern city vs PMWC - planning
Modern City: Dominant commercial centre (CBD) and a steady decline in land values away from the centre. PMWC: A multi-nodal structure, containing hi-tech corridors and post- suburban developments. Edge cities may be evident.
100
Modern city vs PMWC - culture & society
Modern City: Divisions of class found within the city. A large homogeneity across the city. PMWC: Ethnic diversity, resulting in a city that is highly fragmented culturally, with a high degree of social polarisation in some areas (seas of poverty). Groups distinguished by their consumption patterns.
101
How is Los Angeles a PMWC?
. Does not display the industrial legacy of the classic industrial city. . Significance of CBD has been reduced, causing increased decentralisation . Spread of the city = more cars
102
How is Las Vegas a PMWC?
. Strive economy . Isn’t much urban planning . It is a fragmented city particularly along the ‘Strip’ . Gated community

AQA A-Level Human Geography (58 decks)

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