Download - Demographic Transition Model
![Page 1: Demographic Transition Model](https://reader033.vdocuments.net/reader033/viewer/2022061211/5492424db47959c00c8b46d5/html5/thumbnails/1.jpg)
Demographic Transition
Model
![Page 2: Demographic Transition Model](https://reader033.vdocuments.net/reader033/viewer/2022061211/5492424db47959c00c8b46d5/html5/thumbnails/2.jpg)
![Page 3: Demographic Transition Model](https://reader033.vdocuments.net/reader033/viewer/2022061211/5492424db47959c00c8b46d5/html5/thumbnails/3.jpg)
• *The DTM describes a sequence of changes in the relationships between birth and death rates.
• *The model was produced using changes in the natural increase in several countries in Western Europe and North America.
![Page 4: Demographic Transition Model](https://reader033.vdocuments.net/reader033/viewer/2022061211/5492424db47959c00c8b46d5/html5/thumbnails/4.jpg)
•It suggests that the population growth rates for all countries can be divided into 4 stages.
![Page 5: Demographic Transition Model](https://reader033.vdocuments.net/reader033/viewer/2022061211/5492424db47959c00c8b46d5/html5/thumbnails/5.jpg)
Stage 1
![Page 6: Demographic Transition Model](https://reader033.vdocuments.net/reader033/viewer/2022061211/5492424db47959c00c8b46d5/html5/thumbnails/6.jpg)
•Birth Rate - Very High•Death Rate - Very High•Natural Increase -
Population Steady
![Page 7: Demographic Transition Model](https://reader033.vdocuments.net/reader033/viewer/2022061211/5492424db47959c00c8b46d5/html5/thumbnails/7.jpg)
•Reasons for changes in birth rate:
![Page 8: Demographic Transition Model](https://reader033.vdocuments.net/reader033/viewer/2022061211/5492424db47959c00c8b46d5/html5/thumbnails/8.jpg)
• Children needed for farming• They die at an early age due to
illnesses• No family planning• And religious and social
encouragement.
![Page 9: Demographic Transition Model](https://reader033.vdocuments.net/reader033/viewer/2022061211/5492424db47959c00c8b46d5/html5/thumbnails/9.jpg)
•Reasons for changes in death rate:
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• Disease• Famine • Poor medical knowledge and so
many people die.
![Page 11: Demographic Transition Model](https://reader033.vdocuments.net/reader033/viewer/2022061211/5492424db47959c00c8b46d5/html5/thumbnails/11.jpg)
Stage 2
![Page 12: Demographic Transition Model](https://reader033.vdocuments.net/reader033/viewer/2022061211/5492424db47959c00c8b46d5/html5/thumbnails/12.jpg)
•Birth Rate - Very High•Death Rate - Falling Rapidly•Natural Increase - Very
Rapid Increase
![Page 13: Demographic Transition Model](https://reader033.vdocuments.net/reader033/viewer/2022061211/5492424db47959c00c8b46d5/html5/thumbnails/13.jpg)
•Reasons for changes in birth rate:
![Page 14: Demographic Transition Model](https://reader033.vdocuments.net/reader033/viewer/2022061211/5492424db47959c00c8b46d5/html5/thumbnails/14.jpg)
• Children needed for farming• They die at an early age due to
illnesses• No family planning and religious and
social encouragement. (same as stage 1)
![Page 15: Demographic Transition Model](https://reader033.vdocuments.net/reader033/viewer/2022061211/5492424db47959c00c8b46d5/html5/thumbnails/15.jpg)
•Reasons for change in death rate:
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• Improvements in medical care• Water • Supply and sanitation• Fewer children die.
![Page 17: Demographic Transition Model](https://reader033.vdocuments.net/reader033/viewer/2022061211/5492424db47959c00c8b46d5/html5/thumbnails/17.jpg)
Stage 3
![Page 18: Demographic Transition Model](https://reader033.vdocuments.net/reader033/viewer/2022061211/5492424db47959c00c8b46d5/html5/thumbnails/18.jpg)
•Birth Rate: Falling rapidly•Death Rate: Falling more
slowly•Natural Increase: Rapid
increase
![Page 19: Demographic Transition Model](https://reader033.vdocuments.net/reader033/viewer/2022061211/5492424db47959c00c8b46d5/html5/thumbnails/19.jpg)
•Reasons for changes in birth rate:
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• Improved medical care and diet• Fewer children are needed
![Page 21: Demographic Transition Model](https://reader033.vdocuments.net/reader033/viewer/2022061211/5492424db47959c00c8b46d5/html5/thumbnails/21.jpg)
•Reasons for changes in death rate:
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• Improvements in medical care • Water• Supply and sanitation • Fewer children die
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Stage 4
![Page 24: Demographic Transition Model](https://reader033.vdocuments.net/reader033/viewer/2022061211/5492424db47959c00c8b46d5/html5/thumbnails/24.jpg)
• Birth Rate: Falling more slowly• Death rate: Slight fall• Natural Increase: Very slow
increase
![Page 25: Demographic Transition Model](https://reader033.vdocuments.net/reader033/viewer/2022061211/5492424db47959c00c8b46d5/html5/thumbnails/25.jpg)
•Reasons for changes in birth rate:
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• Family planning• Good health • Later marriages • Improving status of women
![Page 27: Demographic Transition Model](https://reader033.vdocuments.net/reader033/viewer/2022061211/5492424db47959c00c8b46d5/html5/thumbnails/27.jpg)
•Reasons for changes in death rate:
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• Good health care• Reliable food supply• People are living much longer
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Stage 5
![Page 30: Demographic Transition Model](https://reader033.vdocuments.net/reader033/viewer/2022061211/5492424db47959c00c8b46d5/html5/thumbnails/30.jpg)
• Birth Rate: Slight fall• Death Rate: Stable• Natural Increase: Gentle decrease
![Page 31: Demographic Transition Model](https://reader033.vdocuments.net/reader033/viewer/2022061211/5492424db47959c00c8b46d5/html5/thumbnails/31.jpg)
•Reasons for changes in birth rate:
![Page 32: Demographic Transition Model](https://reader033.vdocuments.net/reader033/viewer/2022061211/5492424db47959c00c8b46d5/html5/thumbnails/32.jpg)
• Family planning• Good health• Later marriages• Improving status of women
![Page 33: Demographic Transition Model](https://reader033.vdocuments.net/reader033/viewer/2022061211/5492424db47959c00c8b46d5/html5/thumbnails/33.jpg)
•Reasons for changes in death rate:
![Page 34: Demographic Transition Model](https://reader033.vdocuments.net/reader033/viewer/2022061211/5492424db47959c00c8b46d5/html5/thumbnails/34.jpg)
• Good health care• Reliable food supply• People are living much longer
![Page 35: Demographic Transition Model](https://reader033.vdocuments.net/reader033/viewer/2022061211/5492424db47959c00c8b46d5/html5/thumbnails/35.jpg)
Examples
![Page 36: Demographic Transition Model](https://reader033.vdocuments.net/reader033/viewer/2022061211/5492424db47959c00c8b46d5/html5/thumbnails/36.jpg)
• Stage 1: A few remote Groups• Stage 2:Egypt, Kenya, India• Stage 3: Brazil• Stage 4: USA, Japan, France, UK• Stage 5: Germany (the future)
![Page 37: Demographic Transition Model](https://reader033.vdocuments.net/reader033/viewer/2022061211/5492424db47959c00c8b46d5/html5/thumbnails/37.jpg)
Produced by Amy