3.2.3.1 Urbanisation Flashcards
1
Q
Global patterns of urbanisation since 1945
A
- in 2010, 50% of the population lived in urban areas
- this is set to increase to 70% in 2050
- NEEs have an increasing rate of urbanisation as they industrialise
- North America, Europe and Oceania have seen decreased rates
2
Q
Counter-urbanisation
A
- the movement of people out of city areas into rural
- to achieve the ‘rural idyll’
3
Q
Suburbanisation
A
- where the city grows outwards
- can result in urban sprawl
4
Q
Urban resurgence
A
- economic and social regeneration of an urban area
- results in the multiplier effect
5
Q
Case studies for urban resurgence
A
Bullring: 150+ stores, flagship design
New York High Line
6
Q
Causes of urban growth
A
- rural to urban migration
- natural increase
7
Q
Economic processes associated with urbanisation
A
- agglomeration of financial services :)
- growth in informal sector :(
8
Q
Social processes associated with urbanisation
A
- better facilities :)
- shanty towns :(
9
Q
Environmental processes associated with urbanisation
A
- no positives
- all issues such as water pollution, air pollution, loss of green spaces etc
10
Q
Define deindustrialisation
A
- a loss of jobs in the manufacturing section
- 1980-2015 saw 60% less jobs in manufacturing
11
Q
3 reasons for deindustrialisation
A
- mechanisation
- overseas competition
- less demand for tradition
12
Q
Define decentralisation
A
- the movement of businesses out of CBD to retail parks
13
Q
Impacts of deindustrialisation (social, environmental and economic)
A
- increase in crime rates
- underemployment
- forced to leave houses
- dereliction
- 60% of people in Glasgow are less than 500m away from a derelict site
- decrease in tax for local authorities
- loss of income
14
Q
The emergence of megacities
A
- 1950 had 3 megacities
- 2024 has 33 official megacities (predominantly in Asia)
15
Q
Reasons for the emergence of megacities (3)
A
- SEZs and ports
- capital cities
- colonial influences