Category: ESS 8.1 Human Populations
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![ESS 8.1.3 [AHL] Biocapacity and Environmental Migration](https://mypytrclass.com/wp-content/uploads/2025/12/image-4.png?w=1024)
ESS 8.1.3 [AHL] Biocapacity and Environmental Migration
Learning Objectives Rapid human population growth has increased stress on the Earth’s systems The increasing pressure exerted on Earth’s systems as a result of rapid human population growth is closely linked to biocapacity disparities and to the transgression of both social foundations and planetary boundaries within the Doughnut Economics framework. The principal drivers of population…
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ESS 8.1.2 Population Pyramids and DTM
Learning Objectives Direct Policies in Managing Human Population Population and migration policies may be employed to directly manage rates of human population growth. Such policies may be anti-natalist or pro-natalist, explicitly targeting birth rates, or they may focus on regulating immigration and emigration. A wide range of cultural, religious, economic, social, and political factors may…
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ESS 8.1.1 Human Population Growth
Learning Objectives Demographic Indicators and Population Dynamics Demographic Indicators Various quantitative indicators are employed to evaluate human populations. The human population may be conceptualised as a system which, like all systems, is characterised by inputs and outputs. Inputs to the system include fertility, birth rates, and migration. The fertility rate is defined as the number…
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