Wednesday, October 13, 2010

Population Pyramids

Demographic Transition Model
  • DTM describes the pattern of decline in mortality and natality (fertility) of a country due to social and economic development
  • Can be described as a 5-stage model
    • Pre-industrial
    • LEDC
    • Wealthier LEDC
    • MEDC-stable
    • MEDC-population decline


No comments:

Post a Comment