Sentence examples for populations changes from inspiring English sources

The causes are thought to comprise the extensive spread of chemical pollutants affecting both bat and prey populations, changes in landscape composition and structure leading to population fragmentation or roost deterioration, and infectious diseases.

For example in the 4-population model, termination of the activity two populations changes the phase diagrams to that of the 2-population model.

Consequently, observed differences in composition between two gut community samples at any one time point will reflect both transient differences (such as those due to high turnover populations, changes in abundance or allochthonous populations) and sustained differences (due to autochthonous populations).

Life expectancy declines, the size and the structure of the populations changes, and numbers of orphans increase.

By removing nonsuitable tests from studies, the landscape of evidence for no recombination in human populations changes.

The reasons driving these increases include aging of populations, changes in physical activity levels, and patterns of dietary intake.

Definitions and populations change over time, so there are no identical census comparisons.

"It's about trying to find an opportunity for regeneration as populations change".

In fact, it has been observed that microbial populations change during bioremediation (MacNaughton et al. 1999).

Our bodies are full of bacteria, and when we get sick, those microbial populations change.

The relative abundance of T. paleacea populations changed significantly across the sampled range.