Population, in human biology, the whole number of inhabitants occupying an area (such as a country or the world) and continually being modified by increases (births and immigrations) and losses (deaths and emigrations). As with any biological population,
In 2023, India overtook China as the world's most populous country. While most regions of the world now have low population growth, populations in Africa are still growing rapidly, fuelled by a young population structure. This provides the region with a potential 'demographic dividend' which ...
Look at any material describing the growth rate of the world's population in the past 100 years and it becomes a contest to use the most novel adjectives. 'Explosive,' 'Exponential,' and 'Expansive' are just the ones that start with an E! However, the numbers speak for themselves. View...
Kevin has edited encyclopedias, taught history, and has an MA in Islamic law/finance. Cite this lesson The population of the earth is growing at a faster rate thanks to technological and medical advances that were not available throughout history. Learn more about the trends and patterns of ...
1. 世界人口趋势 ... ) indicator of demographical trend 人口趋势指标 ) world population trends 世界人口趋势 ) population trends 人口趋势 ... www.dictall.com|基于4个网页 例句 释义: 全部,世界人口趋势 更多例句筛选 1. With the aging of world population trends in the intensification of the aging...
World population trends and policies : 1987 monitoring report The current monitoring report is the 6th in the series of reports prepared by the UN Secretariat conforming with the recommendations of the World Populatio... United Nations. Department of International Economic and Social Affairs. Populatio...
The determination of a discrete number of population desired in the world depends upon the context for living and what allowance is made for inequalities and heterogeneity. Limits to population growth can be estimated based on specified fertility and mortality patterns which are assumed to reflect ...
Demography, statistical study of human populations, especially with reference to size and density, distribution, and vital statistics (births, marriages, deaths, etc.). Contemporary demographic concerns include the “population explosion,” the interplay
DR. C. L. BERTHAM has presented in a minimum compass the main known facts of the relationship of population and human needs to the availability of animal and vegetable raw materials and foodstuffs (Geogr. J., 107, Nos. 5 and 6, May-June 1946). He accepts
The availability, quality, and heterogeneous nature of population-based studies limited the full description of the international epidemiology of inflammatory bowel disease in children. Impact Growing global rates of inflammatory bowel disease will place increasing pressure on children, their families, and ...