- replacement level of reproduction
- Рыбоводство: возмещающий уровень воспроизводства
Универсальный англо-русский словарь. Академик.ру. 2011.
replacement level of reproduction
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Sub-replacement fertility — is a total fertility rate (TFR) that (if sustained) leads to each new generation being less populous than the previous one in a given area. In developed countries sub replacement fertility is any rate below approximately 2.1 children born per… … Wikipedia
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Total fertility rate — Not to be confused with birth rate. A world map showing countries by fertility rate, 2005 2010 … Wikipedia
VITAL STATISTICS — Introduction GENERAL EXPLANATION Population changes reflect the natural facts of life: births and deaths. Births, in turn, have long been largely governed by the mechanisms of family formation. Vital statistics are compilations of data on… … Encyclopedia of Judaism
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POPULATION — THE JEWISH POPULATION Growth by Aliyah In 1882 the Jewish population of Ereẓ Israel numbered some 24,000, roughly 5% of the total, and about 0.3% of the world Jewish population. Since then there has been an almost continuous flow of aliyah, which … Encyclopedia of Judaism
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Demography — Sociology … Wikipedia
