This report contains 1993 estiiiates of world population by country and region from 1950 to 1990 and projections to 2050 The projections show that world population will expand from 5.3 billion in 1990 to 6.2 billion in the year 2000 and to about 10.7 billion by the year 2050. The aggregate...
APPENDIX C – REPORTS ON THE STATE OF WORLD POPULATION 1980-1984Rafael M. SalasReflections on Population (Second Edition)
World Population Monitoring 2000: Population, Gender and Development World population is projected to increase from just over 5 billion in 1986 to 8.5 billion in 2025--although this latter total could, quite plausibly, range... UNDESA. Population Division United Nations. Dept of Economic and Social...
A dataset has been created containing monthly maximum and minimum temperatures over all of the world's land surface with available data. Procedures for ass... B.,Horton - 《Atmospheric Research》 被引量: 213发表: 1995年 Average Annual Runoff in the United States, 1951-80 The map of average...
摘要: The age and sex composition of the populations of the countries of the world is calculated from the 1978 U.N. projections and presented here. Some comments on the population trends observed are also presented. (summary in ENG) (ANNOTATION)...
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,
The end of the 21st century will see the first plateauing (and eventually shrinking) of world population since the Industrial Revolution. Asbirth ratesfall across the globe, what does this mean for the world’s most populous countries?
Focuses on the cultured lymphoblastoid cell lines (LCL) collected from different world populations. Creation an LCL panel; Maximum number of LCL from a pop... L. J. Lawson Handley,N Perrin - Mol Ecol 被引量: 839发表: 2007年 This Week's Letters:A Human Genome Diversity Cell Line Panel ...
After the nuclear annihilation of the planet, the last member of a small society of survivors finds himself trapped in an underground control room, where he recounts the history of his world through musical numbers. Director Rene Daalder Writer Rene Daalder Producer Bianca Daalder Composer...
The world population grew at a rate of 1.7% annually between 1980-85. The world rate of growth according to the medium variant is projected to decline... nbsp; United Nations. Department of International Economic and Social Affairs. Population Division 被引量: 34发表: 1987年 ...