Multilingual Demographic Dictionary, second unified edition, English volume

Net reproduction (NET reproduction)

Translation
Section	English 710	Arabic 710	Czech 710	German 710	Spanish 710	French 710	Italian 710	Japanese 710	Portuguese 710	Russian 710	Chinese 710
710-1	reproduction —population replacement	تكاثر	reprodukce, obyvatelstva	Reproduktion	reproducción —reemplazo de la población	reproduction	riproduttività	再生産 —人口置換	reprodução —reposição da população —processo de renovação das gerações	Воспроизводство населения	再生产 —人口更替
710-2		مجموعات متجددة	reprodukující se soubor		conjuntos renovables	ensemble renouvelé	insiemi rinnovabili		conjunto renovável
710-3	gross reproduction —gross replacement	تكاثر الأولي	hrubá reprodukce	Bruttoreproduktion	reproducción bruta —reemplazo bruto	reproduction brute	riproduttività lorda	総再生産 —総置換	reprodução bruta —reposição bruta	Валовое воспроизводство	粗再生产 —粗更替
710-4	net reproduction —net replacement	تكاثر الصافي	čistá reprodukce	Nettoreproduktion	reproducción neta —reemplazo neto	reproduction nette	riproduttività netta	純再生産 —純置換	reprodução líquida —reposição líquida	Чистое воспроизводство	净再生产 —净更替

The theory of population replacement ¹ or population reproduction ¹ (see § 116) treats population as a renewable resource ² in the mathematical sense of the term. A distinction is drawn between gross reproduction ³ or gross replacement ³, where no account is taken of mortality before the end of the reproductive period (620-1), and net reproduction ⁴ or net replacement ⁴, in which this mortality is taken into account.