Demographic Transitions (Part 1) PDF
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Summary
This document discusses demographic transitions, focusing on the factors influencing population growth and decline. It explores the historical changes in birth and death rates, and how migration impacts population trends. The document also includes a discussion on population stages and provides an overview of pre-transitional and pre-industrial societies.
Full Transcript
**[L2: Demographic, epidemiological and other related transitions *(part 1)*]** - Births, deaths and migration determine the size and growth/decline of population - Population is closed - Natural increase of population doesn't consider migration - Birth rate: number of individuals bo...
**[L2: Demographic, epidemiological and other related transitions *(part 1)*]** - Births, deaths and migration determine the size and growth/decline of population - Population is closed - Natural increase of population doesn't consider migration - Birth rate: number of individuals born per year per 1000 in the population - Death rate: number of deaths per year per 1000 in the population - Demographic transitions is a general description of historical changes in levels and patterns of mortality and fertility - Change from high dr and br to lower dr and br - Always a period where population grows (br \> dr) due to natural increase - - Stage 1: - Pre-transitional and pre-industrial (\
