* Define demographic transition. * Describe the 4 phases of demographic transition‚ including if the population is stable‚ growing‚ or declining in each. · * According to demographers‚ what factors lead to a decline in the crude birth rates (CBR) and crude death rates (CDR) in the epidemiologic and fertility phases of the demographic transition? · * Briefly describe three living conditions and/or environmental impacts in developed countries that have reached phase IV‚ and contrast
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2/11/2013 Demographic Transition Demographic Transition Demographic Transition |3 • Demographic transition (DT) refers to the transition from high birth and death rates to low birth and death rates as a country develops from a pre-industrial to an industrialized economic system. • This is typically demonstrated through a demographic transition model. The theory is based on an interpretation of demographic history developed in 1919 by the American demographer Warren Thompson
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2. The demographic transition model seeks to explain the transformation of countries from having high birth and death rates to low birth and death rates. In developed countries this transition began in the eighteenth century and continues today. Less developed countries began the transition later and are still in the midst of earlier stages of the model. Factors driving this transition model in developing country are medical practice‚ technology‚ agricultural productivity and distribution‚ culture
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UK Demographic Transition Graph 1848- Public health act establishes board of health for pure water and drainage 1868- Local authorities condemn unfit buildings 1875- Public health act establishes local sanitary district 1876- Birth control information: size of families controlled 1921- Local councils treat TB 1939-1949- Post war baby boom 1920-2000- Migrant women having children Changes in Population at each Stage: At the first stage of the transition model in 1700‚ population
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Namely when analyzing population predictions such as the Demographic Transition Theory‚ it is evident that population growth will have a significant impact on the Earth’s resources. Specifically‚ nations around the globe‚ particularly in developing African countries as well as booming Asian urban areas‚ place an immense
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Question : “Examine how the demographic transition model may be applied to a named Caribbean society.” The demographic transition theory is the process by which some societies have moved from high birth and death rates to relatively low birth and death rates as a result of technological development. The demographic transition model can be applied to the Caribbean islands. Due to the technological development of Barbados‚ high birth and death rates have been dramatically reduced. In European societies
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What I noticed the most is that high birth rates in the earlier stages or phases of the Demographic transition. Anything prior to stage 4 exhibits high birth rates (TFR above 2.1) and also a lower quality of life. To reduce TFR and higher the quality of life the answer is obvious; push countries into stage four. If worldwide TFR wants to be lowered all countries or nearly all must be in stage four. To accomplish this‚ developing countries populations must be educated. Money must be put into the infrastructure
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Demographic Transition Theory In Sociology there are numerous theories that we use to explain‚ analyze and define populations‚ one of these theories being the Demographic Transition Theory‚ developed primarily by Warren Thompson of Sweden. This theory was initially used to trace the transition of European society’s population from primitive communism to nineteenth century capitalism it dealt with demographic and social change throughout the European historical landscape. According to Jackson
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Demographic transition The Demographic Transition is a model created by Warren Thompson an American Demographer in 1929‚ and the model was designed in 4 stages (1 being low growth-4 being low growth also). The model is applied to every country in the world showing birth and death rates with natural increase. Stage 1 is a stage that no longer any country is in thanks to the agricultural revolution which occurred between 8000 B.C. through 1750 A.D. During stage one a country experiences very high
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mountain tops called alpine tundra. No trees can live here. During a brief 2 month summer‚ the top layer thaws‚ and many plants and lichens grow; averages 25cms of precipitation; however the permafrost layer/melting snow keep the soil moist. 4. Deciduous Forest-typically lose their leaves in the fall or winter. They grow their leaves back in the Spring. Typically found in the eastern USA‚ south central & Southeastern Canada‚ southern Africa‚ and many areas of Asia and Europe. They receive
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