The phrase "the amount of population" is correct and usable in written English.
You can use it when referring to the total number of people in a particular area or country, or when discussing population growth or decline. For example: "The amount of population in the United States has increased steadily over the past decade."
Within islands, the amount of population structure for each species is variable and may be dictated more by ecological or demographic parameters, rather than geographic location.
Finally, using the complete model, I perform simulations of different counterfactual equilibria where modifications are made to the Hukou System without its complete removal, and present a strong case for the economic benefits of a partial relaxation of the system which limits the amount of population influx into and outflow from any province.
For propensity score matching, we have also included the amount of population in a municipality, and firms' risk rate (1-3) describing firms' financial risk as additional controls to the estimation.
The amount of population and the average level of rent in the municipalities were provided by Statistics Finland [22, 23], and information on the number of physiotherapists in the local market and firm level risk rates were obtained from Suomen Asiakastieto Oy.
The market-level variables are: the number of competitors (firms providing physiotherapy) operating in the municipality, the average rental rate in a municipality [23], the number of disabled individuals receiving physiotherapy in a municipality, and the amount of population in a municipality [22].
Similarly, the size of a water body or tank in which aquatic organisms are kept during a laboratory or semi-field study determines the amount of population fluctuations which will be found, and it has also been shown [45] that besides carrying capacity, also population growth rate and extinction risk depend on the size of artificial water bodies.
We suggest that this can be attributed to clonal interference acting in larger populations, which limits the amount of within population variation and can retard the rate of adaptation [ 16].
The Court of Appeals was right to invalidate the Federal Communications Commission's attempt to expand the amount of the population that a single broadcast company may serve (front page, Sept. 4).
I've started to label myself as queer, but I'm really not looking at the world and seeing double the amount of viable population to be attracted to.
There are data from Sweden [ 6] suggesting that the amount of frailty population at risk at the time of the heat wave could explain the heterogeneity in the impact.
Owing to the complexity and the considerable amount of population structure present in our panel, we observed numerous spurious associations when using the naive (simple) model for AM.
