3.5 migration and globalisation Flashcards
what is a million city
population of over a million
what is a megacity
population of over 10 million
global city
a globally recognised city in some way e.g. fashion, finance
hub city
a city that has become a focal point for global processes
(COMICAT)
what does bric stand for
brazil
russia
india
china
what does mint stand for
mexico
indonesia
nigeria
turkey
what year was a crucial tipping point where over 50% of people are urban for the first time ever
2007-8
why do LICs have high levels of urbanisation?
-rural to urban migration
-natural increase
what processes are developing cities going through to grow?
urban sprawl and suburbanisation
urban sprawl
urban areas growing outwards in an uncontrollable way
-resulting in slums or squatter settlements
suburbanisation
the wealthy choosing to live on the city edge to escape poverty, crime, congestion and pollution in the city centre
what processes are HICs experiencing?
counter urbanisation and re-urbanisation
counter urbanisation
movement of people out of the cities and into rural areas
re-urbanisation
this is the regeneration of urban areas that have declined over previous year
what is the megacity case study
New Delhi