fécondité de remplacement
- Domaine
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- démographie
Terme :
- fécondité de remplacement n. f.
Traductions
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anglais
Auteur : Banque mondiale / World Bank,Définition
The level of fertility at which a cohort of women are having only enough daughters to replace themselves in the population.
Note :
By definition, replacement level is equal to a net reproduction rate (see above definition) of 1.00. The total fertility rate is also used as a means of replacement-level fertility; in the United States today a total fertility rate of 2.12 is considered to be replacement level; it is higher than 2 because of mortality and because of a sex ratio greater than 1 at birth. The higher mortality is, the higher is replacement level fertility.
Terme :
- replacement level fertility