STABLE POPULATIONS Meaning and
Definition
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Stable populations, in demographic terms, refer to populations that maintain a relatively constant size over an extended period, with births roughly equaling deaths, and immigration balancing out emigration. In a stable population, the number of individuals of different age groups or cohorts tends to remain relatively consistent, with fluctuations accounted for by natural demographic processes.
A key characteristic of a stable population is the replacement-level fertility rate, where the average number of children born to each woman is just enough to replace her and her partner, thus maintaining a stable population size. This concept is based on the assumption that individuals are able to reproduce at the expected rates and that mortality rates remain relatively stable over time.
Stable populations also take into account factors such as life expectancy, age distribution, and migration patterns. They are often characterized by a pyramid-shaped age structure, with a larger base representing a higher proportion of younger individuals and a smaller top reflecting a smaller number of older individuals.
The study of stable populations is of great importance in understanding population processes, planning for social services, and estimating future population trends. Mathematical models and statistical techniques are commonly employed to analyze stable populations and forecast their future growth or decline. This enables governments, policymakers, and researchers to make informed decisions regarding issues such as healthcare, resource allocation, and social welfare systems based on projected population patterns and needs.
Common Misspellings for STABLE POPULATIONS
- atable populations
- ztable populations
- xtable populations
- dtable populations
- etable populations
- wtable populations
- srable populations
- sfable populations
- sgable populations
- syable populations
- s6able populations
- s5able populations
- stzble populations
- stsble populations
- stwble populations
- stqble populations
- stavle populations
- stanle populations
- stahle populations
- stagle populations
Etymology of STABLE POPULATIONS
The word "stable" comes from the Latin word "stabilis", which means firm or steady. It was derived from the verb "stare", meaning to stand. The term "population" is derived from "populus", the Latin word for people.
The etymology of "Stable Populations" refers to the combination of these two words, with "stable" referring to a population that remains relatively constant over time, and "populations" referring to a group of individuals belonging to the same species and living in the same area.
The term "stable population" is commonly used in demographic studies and refers to a hypothetical population that is neither growing nor shrinking, with equal numbers of births and deaths, and a constant age distribution.
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