Urbanisation Flashcards
Define urbanisation
The increase of the proportion of people moving to urban areas
What are urban areas
Towns or cities which have high population density and majority of employment is not in agriculture
When did urban populations begin to increase
Post 1800
When did urbanisation rates begin to grow rapidly
Mid 20th century
How many people live in urban areas
55%, 25% increase from 1950
How much are urban pop expected to increase to 2050
68%
What was the urban pop in 1950 and what is it now
Was 750 million
Now 4.2 billion
Define suburbanisation
When wealthier people decide to move from the central city to suburbs in search of a better quality of life
Example of a suburb and distance to city centre
Horsforth 6 miles away from leeds
Disadvantage of suburbanisation
Deprivation of city centre
Building into green belt
Define counter urbanisation
The process of people moving out of cities into rural areas
Push factors of city to rural
Pollution
Industrial areas
Economics decline
Overcrowding
Pull factors to rural areas
Clean air
More slave
Value for housing
Countryside
Advantages of counter urbanisation
Forces inner cities to regenerate
Hells reduce house shortages
Disadvantages of counter urbanisation
Higher rural house prices
More traffic
Conflict between residents
Define urban resurgence
The process of people moving back into the city after the deterioration of the atea
When does urban resurgence occur
When govt/councils schemes are put in place to improve the QOL, economy and wellbeing
Negatives of resurgence
Can cause socioeconomic inequalities from gentrification
Excess wealth
Original pop can’t keep up with increasing prices
What is a Megacity
Cities with a population of over 10 million people
What percent of mega cities are in NEES
66%
Define world cities
Cities that have significant political and economic influence on a global scale
Role of world cities
Drive global economics
Financial hubs
Influence social affairs
Transport links (globalisation)
Rich culture
Social processes associated with urbanisation
Increasing multiculturalism
Cultural hubs
Access to jobs,education and healthcare
Wide rang of jobs to increase income
Economic processes associated with urbanisation
Shift in employment from primary to tertiary sector
Development Of businesses and industry
Economic inequalities
Higher cost of living
Demographic processes associated with urbanisation
Cultural diversity
Young pop looking for jobs
Define urban sprawl
The expansion of a city into surrounding countryside