World Cities Flashcards
Million(aire) city
Urban area with over 1 million living there.
Mega city
Urban area with over 10 million living there.
World city
A city that has an influence on the whole world.
Centres of trade and business.
Cultural and science hubs.
Urbanisation
Growth in proportion of a country’s population that lives in urban areas.
Dharavi, Mumbai
Delhi, India
Suburbanisation
Movement of people from the city centre to the outskirts/suburbs.
E.g. LA
Counter-urbanisation
Movement of people from cities to rural areas.
East Keswick
Re-urbanisation
Movement of people back to the city centre.
Main causes of urbanisation
Rural-urban migration
Natural increase
Why does rural-urban migration occur
Push and pull factors
Push factors
Conflict/war Natural disasters Mechanisation Desertification Changes in land use
Pull factors
More jobs and better paid
Health and education services
Perceived better quality of life
Landscape
Rapid urbanisation in Mumbai
Impacts
Slums - poor living conditions Poor health care Inconsistent supply of water Traffic congestion and air pollution More waste produced as larger population
Rapid urbanisation in Mumbai
Management/solutions
Redevelopment project in Dharavi:
New housing, better water and sewage system, better healthcare, recycling
Better public transport - metro system
Decentralisation
Moving from the centre to the outskirts of town
Reasons for the growth of out-of-town retailing
Increased car ownership
High parking prices in centre
Cheaper to build out of town, more space
Negative impacts of Decentralisation on city centres
Fewer people shop in centre - close - lose jobs.
Services decline as less people in centre.
Decline in business and retail can lad to general decline in whole area, investment decreases, more vandalism.
Positive impacts of Decentralisation on city centres
Local council invest money to improve centre e.g. Pedestrian zones, renovate buildings, organise events.
Congestion and pollution decrease.
Negative impacts of Decentralisation on rural-urban fringe (where out of town retailing is located)
Lots of construction- pollution, congestion.
Positive impacts of Decentralisation on rural-urban fringe (where out of town retailing is located)
Creates jobs
Built on brownfield sites that are often left empty.
Houses with easy access may increase in value.
Trafford Centre
Large Out of town Retail Park
Over 200 shops 20 screen cinema Accessible-M60 and M602 12000 parking spaces + traffic control system Indoors, air conditioned Long opening hours
Declined Central Area - characteristics
Closed/empty shops - unattractive, vandalism.
Higher crime rates - low perception of safety
Investment decreases
Strategies to redevelop central areas
Make more attractive- pedestrian zones, beautification (trees, benches, new paving). New malls/renovate old ones Better public transport CCTV and security - street lighting Increase opening hours Conserve historic buildings
Strategies to redevelop entertainment in central areas
More cafes and bars - brings people=reduce crime
Promote cultural entertainment
More residential properties
Leeds central area
Reasons for decline
- competition from White Rose, Meadowhall
- changes in shopping habits (bulk buying)
- loss of traditional industry
Leeds central area
Strategies to revitalise
- All weather shopping: >120 shops.
- Beautification: hanging baskets, Briggate
- Crime prevention: CCTV, security guards
- Car and cycle parking with 630 spaces
- Litter prevention: bins, new paving, furniture
- High order shops: M&S, Harvey Nichols, John Lewis
- Future development: Victoria Quarter
Leeds central area
Evaluation
+ development of brownfield sites
+ increased residential population
+ improved physical appearance
- 31 stores closed in first 6 months of Trinity opening
- retailers moving: vacant buildings: vandalism
Pedestrianised areas: Briggate
Case study for Out of Town Retail Park affecting the centre
Merry Hill (retail park), in solihull Touchwood is the centre affected