Sentence examples for regulated population from inspiring English sources

Concern exists that the closed stud book and tightly regulated population of the Thoroughbred is at risk of loss of genetic diversity because of the level of inadvertent inbreeding inevitable in such a small population.

The long-term coexistence of different replicators which are capable of exponential population increase is possible only through regulated population dynamics of the replicator species present [ 2].

Happily, in areas where fishing is regulated, populations are doing very well, suggesting that similar measures elsewhere could restore the arapaima before it is too late.

The ability to form a resting stage regulates population density.

Cannibalism and social exclusion are thought to greatly affect population dynamics and regulate population growth.

As a result of over-fishing, the jellyfish do not have to face their usual predators and competitors, which usually regulate population growth.

For example, although in 1920 Lenin legalized abortion in the revolutionary Soviet Union as the right of every woman "to control her own body," he opposed the practice of contraception or abortion for purposes of regulating population growth.

Mechanisms for regulating population dynamics of desert species are often "bottom-up," stochastic processes driven by precipitation.

In a real ecosystem, most of the ecological species suffer from various infectious diseases, which play an important role in regulating population sizes.

Table 1 Examples of ecosystem services (see Constanza et al. 1997; De Groot et al. 2002; MA 2005; Stenger et al. 2009) and indicators used in our case study Ecosystem services Indicators used in the case study Supporting:   Soil formation, primary production, nutrient cycling   Regulating   Population and keystone species control through trophic-dynamic relations, stabilising species balance.

Nevertheless, he thought that between-group selection easily trumped within-group selection and proceeded to interpret a vast array of social behaviors as adaptations to regulate population size.