"population estimations" is a correct and usable phrase in written English.
It is typically used when discussing estimates or calculations of the number of people living in a certain area. For example: "The government's population estimations for the city were higher than expected, leading to concerns about resource allocation." "According to the latest population estimations, the rural town has seen a significant decrease in residents over the past decade."
Our population estimates are based on the United Nations Development Program/Iraq Ministry of Planning and Development Cooperation population estimations for 2004.
He told BBC News: "In general, any estimate of a wildlife population comprises genuine change in that population and then error in population estimations.
Population estimations of wild ungulates are available for deer from 1986 (http://www-rbd.ebd.csic.es/Seguimiento/mediobiologico.htm) and for wild boar in 1994 [16] and in 2006 (http://www-rbd.ebd.csic.es/Seguimiento/mediobiologico.htm).ebd.csic.es/Seguimiento/mediobiologico.htm
The highly dynamic populations in the MSF programmes rendered data collection challenging and could have led to inaccurate population estimations.
The population estimation according to ethnic group was estimated using the 2001 census population and ethnic breakup of the population provided by Directorate of Economics, Statistics, Monitoring and Evaluation (DESME) (State Socioeconomic census, 2006).
The Population Estimation Service is a Web-based service for estimating population totals and related statistics within a user-defined region.
The Population Estimation Service (PES), v3 is a Web-based service for estimating population totals, basic demographic characteristics, and related statistics within a user-defined region.
Accurate population estimation continues to be a challenge, limiting the accuracy of mortality estimates.
He is particularly focused on the study of dynamic population estimation model and public health spatiotemporal analysis.
Reid, N., Etherington, T. R., Wilson, G. J., Montgomery, W. I. & McDonald , R.A. Monitoring and population estimation of the European badger Meles meles in Northern Ireland.
Wilberg, M. J. & Dreher, B. P. Genecap: a program for analysis of multilocus genotype data for non-invasive sampling and capture-recapture population estimation.
