Sentence examples for populations migration from inspiring English sources

In the rest of the tributary populations, migration rates were roughly constant over time.

Among successfully arriving modeled populations, migration speeds were unlike arrival probabilities enhanced by tolerance of strong drift, but only markedly so among FD populations.

We first used the likelihood based method (MLNE) from Wang and Whitlock [ 69] to estimate Ne assuming closed populations (no migration), but then we also estimated Ne assuming open populations (migration allowed).

The process of evolution contains a series of unknown demographic events, including population bottleneck, admixture of populations, migration, inbreeding and genetic drift, which further increase the difficulty of detecting selection signatures.

However, these studies involve interpretational problems arising from the aggregation of data and potential sources of bias such as variation in the size of the regional populations, migration, and disease latency [ 55, 56].

Under this model, hosts are placed in semi-isolated groups of limited size that locally behave as well-mixed populations, migration across groups taking place at a low rate.

For further discussion, see population: Migration.

c. questions the feasibility of a population migration between continents.

How does the population migration from large cities to suburbs and smaller cities affect consumer preferences?

Drought, famine, population migration and other effects will increase if we allow global warming to go unchecked.

Trends in population migration and the Forest Service's own policies add to the difficulty of combating the fires, Mr. Kitchens said.