primarydemographictransition

2021年3月5日 — Demographic Transition. Major changes in the human population first began during the 1700s in Europe and North America. First death rates fell, ...

The demographic transition model was initially proposed in 1929 by demographer Warren Thompson. The model has four stages: pre-industrial, urbanizing/ ...

Demographic transition is a long-term trend of declining birth and death rates, resulting in substantive change in the age distribution of a population.

由 CM Turra 著作 · 被引用 12 次 — One of the main consequences of the demographic transition is population ageing. Changes in the age structure modify the share of economically dependent age ...

Demographic transition means the connection between population growth and economic, technological, and social development a country moves through as it ...

由 M Roser 著作 · 2023 · 被引用 2 次 — Population growth is determined by births and deaths. Every country has seen very substantial changes in both: mortality and fertility rates have fallen ...

由 J Bongaarts 著作 · 2009 · 被引用 841 次 — This paper summarizes key trends in population size, fertility and mortality, and age structures during these transitions. The focus is on the century from 1950 ...

2014年10月13日 — The Demographic Transition Model (DTM) is based on historical population trends of two demographic characteristics – birth rate and death rate – ...