Changing Urban Environments
0.0 / 5
- Created by: EllenMIW
- Created on: 02-01-16 13:18
Urbanisation
The process by which built up areas grow as more people live in towns and cities
1 of 28
Causes of urbanisation in MEDCs
Pushes=use of machinery, pulls=jobs
2 of 28
Causes of urbanisation in LEDCs
Pushes=landlessness, drought, famine, war, Pulls=education, piped water, electricity, entertainment
3 of 28
Issues in MEDC urban areas
Housing, traffic, cultural mix
4 of 28
Brownfield site
A disused or derelict piece of land in an urban area
5 of 28
Advantages of brownfield development
Reduces urban sprawl, existing buildings split, improves unsightly areas
6 of 28
Disadvantages of brownfield development
More expensive to build on (decontamination), more available in north but demand in south east
7 of 28
Greenfield site
An area of land that has not previously been built on
8 of 28
Advantages of greenfield development
Cheaper to build on
9 of 28
Disadvantages of greenfield development
Encourages urban sprawl, encourages commuting, builds on countryside
10 of 28
Problems caused by traffic
Greenhouse gases, noise pollution, delays, accidents
11 of 28
Solutions to traffic
Park and ride, charges, one way streets, pedestrianised areas, public transport, ring roads and by-passes
12 of 28
Reasons for decline of CBD
Traffic, pollution, 1960s design, out-of-town shopping centres, decline in cinema and theatre goers
13 of 28
Reasons for segregation
Support from other, familiar culture, safety in numbers, specialised facilities, employment factors
14 of 28
Characteristics of squatter settlements
Large informal sector, cheap materials, outskirts or within large cities, often near rubbish tips
15 of 28
Issues in squatter settlements
Informal sector, no services (no taxes), hospital and secondary education too expensive
16 of 28
Solutions to squatter settlement issues
Self-help schemes, Site and Service schemes, Rehabilitation
17 of 28
Self-help schemes
Given grants, cheap loans and materials, encouraged to work together to improve, legal ownership granted
18 of 28
Site and Service schemes
Given site, sometimes building, complete project themselves, people trained as plumbers, electricians, etc., given basic services
19 of 28
Rehabilitation
Given materials, encouraged to set up community schemes, may be given right of ownership and basic services
20 of 28
Types of waste
Domestic, electronic, construction
21 of 28
Solutions to waste disposal issues
Incinerators in São Paulo, solid waste disposal in homes in Shanghai, recycling p,ants extracting dangerous chemicals
22 of 28
Environmental impacts of urbanisation
Air pollution, water pollution, habitats destroyed, food systems evolve in an unregulated situation
23 of 28
Management of air and water pollution
Cleaner energy sources, emissions limit, Ganga Action Plan, Huanpu and Suzhou Rivers
24 of 28
Ganga Action Plan
Water treatment of River Ganges in India
25 of 28
Huanpu and Suzhou Rivers
World bank loan of $200 million to improve water quality
26 of 28
Sustainable city
One that is designed with consideration of its environmental impact, inhabited by people dedicated to minimising its required inputs of energy, water and food and waste output of heat, air pollution and water pollution
27 of 28
Characteristics of sustainable cities
Mixed land use, small residential developments, movement by foot, bike and public transport, wind and solar energy, reduction of waste, natural open space, employment based on education and skills
28 of 28
Other cards in this set
Card 2
Front
Causes of urbanisation in MEDCs
Back
Pushes=use of machinery, pulls=jobs
Card 3
Front
Causes of urbanisation in LEDCs
Back
Card 4
Front
Issues in MEDC urban areas
Back
Card 5
Front
Brownfield site
Back
Related discussions on The Student Room
- AQA A Level Geography Paper 2 (7037/2) - 6th June 2023 [Exam Chat] »
- AQA a level geog 2022 »
- deleted »
- AQA A Level Geography Paper 2 7037/2 - 8 Jun 2022 [Exam Chat] »
- Land economy students »
- A Level AQA 2022 Papers »
- Architectural Engineering or Architecture? »
- Land Economy, where else to apply »
- UCL One Pool Street accommodation swap »
- UCL The Bartlett DPU or KCL Department of International Development »
Similar Geography resources:
2.5 / 5 based on 3 ratings
0.0 / 5
0.0 / 5
2.0 / 5 based on 1 rating
2.5 / 5 based on 2 ratings
1.0 / 5 based on 1 rating
0.0 / 5
0.0 / 5
4.0 / 5 based on 1 rating
0.0 / 5
Comments
No comments have yet been made