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14 Cards in this Set
- Front
- Back
Is China's one child policy a success? quantitatively? qualitatively?
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Quantative failure but qualitative success. Girls were being abandoned, however the numbers were decreasing.
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Is global population growing?
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yes, 80 million annually.
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How many people are added to the population every second?
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2.6
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Is PGR (pop growth rate) stable or unchanging?
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it's decreasing and leveling off
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How is population doubling time determined?
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70 divided by PGR
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What is demography?
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The application of principles from population ecology to the study of statistical change in human populations.
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what is the u.s. population? what is China's?
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320 million : 1.3 billion
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what is IPAT and what does it tell us?
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Influence = population x Affluence x Technology
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What is Notestein's Demographic Transition Model? What are it's four stages?
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It is a process that has taken some populations from a preindustrial stage of high birth rates and death rates to a stage of low birth and death rates.
1. pre industrial stage 2. transitional stage 3. industrial stage 4. post industrial stage |
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what is Total Fertility Rate , tfr?
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The average number of children born per woman during her lifetime.
A statistic demographers calculate to examine a populations potential for growth. |
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what is replacement fertility?
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The TFR that keeps the size of a population stable.
For humans, replacement fertility roughly equals a TFR of 2.1 ( two kids replace the mother and father, the extra .1 accounts for the risk of the child dying before reproductive age.) |
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What are the age structure diagrams and population pyramids?
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Pyramids:
1. normal triangle = growing 2. inverted triangle or upside down = shrinking 3. square = stable |
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What is the significance of the 1994 UN Population conference in Cairo?
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Universal access to reproductive care
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What are the books two major reasons for optimism?
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1. Rate of growth is leveling off
2. Empowerment of women worldwide |