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Intraday Variation Mapping of Population Age Structure via Urban-Functional-Region-Based Scaling
age structure urban functional regions temporal scaling factor dasymetric model RF-RFE algorithm intraday variation map
2023/12/6
The spatial distribution of the population is uneven?for various reasons, such as urban-rural differences and geographical conditions differences. As the basic element of the natural structure of the ...
Equilibrium forest age structure: Simulated effects of random wild fires, fire control, and harvesting
age structure British Columbia equilibrium fire control forest fires harvesting sustained yield
2010/8/31
Historically, fire has been one of the main determinants of age structure in the forests of British Columbia, but in the face of recurring fires and other disruptive processes, achieving a stable fore...
Masculine sex ratios, population age structure and the potential spread of HIV in China
AIDS/HIV China migration modelling sex ratios sexual behavior
2010/1/29
There is much speculation regarding the contribution of China’s changing demography to the spread of HIV/AIDS. We employ a bio-behavioral macrosimulation model of the heterosexual spread of HIV/AIDS t...
Age Structure Transition of China’s Population：Regional Differentials and Implications for Development Policy
Age Structure Transition Development Policy Population：Regional Differentials
2009/4/22
The drastic change in vital rates of China’s population in the past two decades has generated rapid transition of the age structure. This is an important dimension of population condition to be consid...
Age-Structure Transition and Development in Asia and the Pacific：Opportunities and Challenges
Asia the Pacific Opportunities Challenges
2009/3/27
During the second half of the twentieth century countries in Asia and the Pacific have experienced unparalleled declines in mortality and fertility. Consequently, the age structure of their population...
Age structure and the burden carried by the productive population of the Czech Republic
demographic development age structure burden of the productive population Czech Republic
2014/3/20
The study evaluates the age structure of the Czech population with the emphasis on the burden born by the productive population due to the pre-productive and post-productive population. The extent of ...