Human Flashcards
(29 cards)
Urbanisation and causes
Increase in proportion of a country’s population that lives in towns and cities
Caused by: Migration And Population Growth
Suburbanisation
Outward growth of urban development which may engulf surrounding villages and towns into larger urban agglomeration
- part of urbanisation
- puts pressure on greenfield and nature
Urban Sprawl
Physical spreading of city into surrounding countryside
Causes of suburbanisation
- upper classes went from industrial areas to suburbs
- as suburbs grow, more people attracted
Features of UK suburbs
- modern suburbs include flats and taller town houses
- suburbanised industries
- semi detached housing
- recreational facilities
- local shops
Features of US suburbs
- detached single family homes
- low densities of houses
- more whites, less ethnic minorities
- cul-de-sacs
Features of Canada suburbs
- 80% of Canadians live in urban areas
- denser than US
- mix of high rises with low housing
- less focused on care - more public transport
Counter-urbanisation
When large numbers of people move from urban areas into surrounding countryside
Causes of counter-urbanisation
- Market declines
- Industries close
- Unemployment
- Less money to spend in local shops
- Local economy declines
- No new investment - back to no.2
Urban decline
- deterioration of inner city caused by lack of investment and maintenance
Urban Growth
Increase in total population of town or city
Urban Resurgence
Population movement from rural back to urban areas
Deindustrialisation
Long term decline of a country’s manufacturing industries
Edge cities
Surrounded by new forms of retail, leisure and business parks
Gentrification
Improvement of urban areas by individual property owners
Postmodern city
Urban form associated with changes in urban structure and architectural design
Albedo
Surface reflects the sun - lower albedo e.g. tarmac absorbs heat
Venturi effect
Violent form of wind gusts caused in narrow gaps by air rushing to replace low pressure vortices beyond structures
Dredging
Making river wider or deeper to hold more water
Temperature inversion
Temp of atmosphere increases with altitude instead of decreasing
Waste management
Collection, transportation and disposal of waste
Counter urbanisation
Large numbers of people move from urban areas to surrounding countryside
Urban deprivation
Standard of living below that of majority
World city
City that is generally considered to be an important node in global economic system