Sentence examples for mean extinction rate from inspiring English sources

With the set of parameters used by Zayed & Packer [ 32], the occurrence of inviable diploid males resulted in a mean extinction rate 30 times higher than that obtained in conditions of demographic stochasticity only, and this increase in extinction rate was two to three times higher still if the diploid males were assumed to be viable but sterile.

Although the work doesn't go so far as predicting an extinction rate, it means many more species than we thought will go extinct in the next 100 years. .

By Theorems 3.1, 3.2 and 4.1, species 1 is persistent in mean and species 2 is extinct with zero exponential extinction rate.

In contrast, we have shown that the relative advantage of linkage in terms of the mean extinction time is maximized at an intermediate migration rate.

Parameters other than the strength of selection and the rate of environmental change also affect mean extinction times.

We used λ as it covaried with other population viability indices, such as the exponential rate of increase, the median extinction time and the mean extinction time (0.53

Figure 2 shows a more extensive exploration of the effects of rates of environmental change and the strength of selection on mean extinction times in the predator-prey model.

Because, for large populations, absolute extinction times become very large as the migration rate decreases, the biological relevance of this comparison may be confined to cases in which the mean extinction time of an unlinked mutation is not extremely high.

Subjugation did not, however, mean extinction.

Of course, "death," in this context, does not mean "extinction".

The corresponding extinction rate is 55 extinctions per million species per year.