"population decrease" is correct and usable in written English.
You can use it when you want to refer to a decrease in the number of people in a particular area. For example, "The population decrease in this small town has caused the local economy to suffer."
The population decrease has accelerated with it.
Perhaps even more damaging is the population decrease in Schenectady, which lies 18 miles northwest of Albany.
It turns out that population decrease accelerates downward just as fiercely as population increase accelerated upward, for the same reason.
Over the last 20 years the fish have felt a 90% population decrease, turning them into a poster-species for the damage wrought by an elitist appetite.
In addition, the city's highest density is not in the centre but in the peripheral wards, because the population decrease has been greatest in the central wards.
The main reason for the population decrease was the rapid expansion of human settlements on the land next to the reserve.
But the population decrease in the city also means that urban residents could lose some sway in the Texas House.
Using DNA samples from about 200 orangutans in Sabah in northern Borneo, the researchers showed a relatively recent genetic "bottleneck," a population decrease of more than 95percentt over the past few centuries.
The more prosperous countries of Central Europe will make up some of their population decrease from new immigration that will come from even poorer countries to their east, suggested Tomas Kucera, a professor of demographics at Charles University in Prague.
When conjugated with either pPW-R6K or pFW-R6K non-replicative weapons, the V. cholerae O139 population decrease by 2 3 fold indicating that even if not replicating both plasmids efficiently kill V. cholerae O139.
Cheah, I. K., Feng, L., Tang, R. M., Lim, K. H. & Halliwell, B. Ergothioneine levels in an elderly population decrease with age and incidence of cognitive decline; a risk factor for neurodegeneration?
