Sentence examples for populations down from inspiring English sources

Most catch younger, smaller fish, which haven't had the chance to reproduce yet, driving populations down further.

Mosquitoes may also keep some other animal populations down by spreading disease -- something we might be able to see the value of.

"But studies have shown that using nonchemical methods to keep mosquito populations down are the best way to try to control these kinds of things".

People might understand intellectually that wolves and other predators are important to keep deer and elk populations down, and that bats eat lots of insects, but their responses will be based on something deeper.

The Black Death killed a third of Europe in the 14th century, but cases are no longer found there, probably because cities keep rat populations down, said the author, Dr. Thomas C. Butler, a plague expert at Ross University Medical School in the West Indies.

Apparently, gallflies can't keep spotted knapweed populations down because the plants produce so many seeds that plenty escape the ravenous insects.

The aim now is to understand and characterise the population, down to the individual level.

"It's low-cost and the most humane way to keep the population down," he said.

"In that way, if you perform the sex determination, you keep the population down," he said.

SHELTER POPULATION DOWN TO 2,350 The state said 2,350 people remained in shelters on Friday.

First you have to decide what level of numbers you want to bring the population down to.