population estimate

См. также в других словарях:

• Population history of American indigenous peoples — It is thought that up to 100 million indigenous people may have lived in the Americas when the 1492 voyage of Christopher Columbus began a historical period of large scale European interaction with the Americas. European contact with what they… …   Wikipedia

• Population history of indigenous peoples of the Americas — Natives of North America. Natives of South America. The po …   Wikipedia

• Population viability analysis — (PVA) is a species specific method of risk assessment frequently used in conservation biology. It is traditionally defined as the process that determines the probability that a population will go extinct within a given number of years. More… …   Wikipedia

• Population stratification — is the presence of a systematic difference in allele frequencies between subpopulations in a population possible due to different ancestry. Population stratification is also referred to as population structure. Causes of population stratification …   Wikipedia

• Population decline — can refer to the decline in population of any organism, but this article refers to population decline in humans. It is a term usually used to describe any great reduction in a human population.[1] It can be used to refer to long term demographic… …   Wikipedia

• Population growth — is the change in population over time, and can be quantified as the change in the number of individuals in a population using per unit time for measurement. The term population growth can technically refer to any species, but almost always refers …   Wikipedia

• Population transfer in the Soviet Union — may be classified into the following broad categories: deportations of anti Soviet categories of population, often classified as enemies of workers , deportations of nationalities, labor force transfer, and organized migrations in opposite… …   Wikipedia

• List of sovereign states and dependent territories by population density — Population density (people per km2) by country, 2006 This is a list of countries and dependencies ranked by human population density, and measured by the number of human inhabitants per square kilometre or square mile. The list includes sovereign …   Wikipedia

• POPULATION — Methodological Uncertainties Because of the great difficulties in ascertaining human population data in general, and Jewish data in particular, especially in ancient and medieval times, a word of caution is even more necessary here than in most… …   Encyclopedia of Judaism

• estimate — {{Roman}}I.{{/Roman}} noun ADJECTIVE ▪ official, unofficial ▪ current, recent ▪ Current estimates suggest that supplies will run out within six months. ▪ early …   Collocations dictionary

• POPULATION — THE JEWISH POPULATION Growth by Aliyah In 1882 the Jewish population of Ereẓ Israel numbered some 24,000, roughly 5% of the total, and about 0.3% of the world Jewish population. Since then there has been an almost continuous flow of aliyah, which …   Encyclopedia of Judaism