What does population size mean?
Definitions for population size
pop·u·la·tion size
This dictionary definitions page includes all the possible meanings, example usage and translations of the word population size.
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Wikipedia
Population size
In population genetics and population ecology, population size (usually denoted N) is the number of individual organisms in a population. Population size is directly associated with amount of genetic drift, and is the underlying cause of effects like population bottlenecks and the founder effect. Genetic drift is the major source of decrease of genetic diversity within populations which drives fixation and can potentially lead to speciation events.
Wikidata
Population size
In population genetics and population ecology, population size is the number of individual organisms in a population. The effective population size is defined as "the number of breeding individuals in an idealized population that would show the same amount of dispersion of allele frequencies under random genetic drift or the same amount of inbreeding as the population under consideration." Nₑ is usually less than N and this has important applications in conservation genetics. Small population size results in increased genetic drift. Population bottlenecks are when population size reduces for a short period of time. Overpopulation may indicate any case in which the population of any species of animal may exceed the carrying capacity of its ecological niche.
Numerology
Chaldean Numerology
The numerical value of population size in Chaldean Numerology is: 3
Pythagorean Numerology
The numerical value of population size in Pythagorean Numerology is: 9
Examples of population size in a Sentence
We can better estimate the population size of these systems in the universe and also better understand how these systems' get together' in the first place, on the extended wish list we would soon hope to have a supernova which goes off somewhere close so that we can capture the expected gravitational waves from this type of event and better model the supernova process.
Low dispersal capability, small population size, and relatively low reproductive output make them susceptible to environmental disturbance.
Translations for population size
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"population size." Definitions.net. STANDS4 LLC, 2024. Web. 30 Apr. 2024. <https://www.definitions.net/definition/population+size>.
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