The phrase "a flat population" is correct and usable in written English.
It can be used in contexts discussing demographics, statistics, or trends where there is little to no growth or change in population numbers.
Example: "The city has experienced a flat population over the last decade, indicating a lack of new residents moving in."
Alternatives: "stagnant population" or "unchanging population".
But the growing number of never-married women in urban Asia suggests that this will be hard.If you look at the overall size of the world's population, then, the picture is one of falling fertility, decelerating growth and a gradual return to the flat population level of the 18th century.
"Adelaide has essentially had flat population growth for the past 30 years and I can't see anything that will change that trajectory in the future.
Mexico, which more than doubled, to 110 million people, over the last 40 years, could see flat population growth in the next 40.
For example, even in the exposed sand flat population in UK, local currents may facilitate larval retention [ 40].
Among all pair-wise comparisons, two Asian populations, CHB and JPT, have the highest correlation (r = 0.966), depicted by a flat ellipse; the two Asian populations and Caucasian populations have the lowest correlation (r = 0.845 for CHB and CEU and r = 0.845 for JPT and CEU), depicted by round ellipses.
A flat beta-prior over population-specific allele frequencies at each locus, p(P lk) = Beta 1, 1) (referred to as "simple prior" throughout), has the advantage of computational speed but comes with the cost of potentially not resolving subtle structure.
The AD population exhibits a flat coherence function and corresponds to a broadband filter of information.
Although the percentage of those with flatfeet declines with age, about 15% of the population maintains a flat arch.
The shape of the distribution was strikingly different in the case population, with a flat distribution across elevated exposure categories.
"We can now expect a flat or even slightly declining elementary population over the next several years," Mr. Murphy said.
