population
81Population 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… …
82Population health — is an approach to health that aims to improve the health of an entire population. One major step in achieving this aim is to reduce health inequities among population groups. Population health seeks to step beyond the individual level focus of… …
83Population 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 …
84Population en âge de travailler — Population active La population active se définit comme l ensemble des personnes en âge de travailler qui sont disponibles sur le marché du travail, qu elles aient un emploi (population active occupée) ou qu elles soient au chômage (population… …
85Population genetics — is the study of the allele frequency distribution and change under the influence of the four evolutionary forces: natural selection, genetic drift, mutation and gene flow. It also takes account of population subdivision and population structure… …
86Population without double counting — is an English translation of the phrase Population sans doubles comptes.In France, for census purposes, the INSEE has defined several population indicators that allow for the double counting of certain personnel, in order to study the phenomenon… …
87Population modeling — is an application of statistical models to the study of changes in populations.Models allow us to better understand how complex interactions and processes work. Modeling of dynamic interactions in nature can provide a manageable way of… …
88Population ecology — is a major sub field of ecology that deals with the dynamics of species populations and how these populations interact with the environment.cite book | last =Odum | first =Eugene P. | authorlink =Eugene Odum | title =Fundamentals of Ecology |… …
89Population Connection — is an organization in the United States, formerly known as Zero Population Growth. They adopted their current name in 2002.Zero Population Growth was originally founded in 1968 by Paul R. Ehrlich, Richard Bowers, and Charles Remington, in the… …
90Population momentum — is an effect which causes population growth. This phenomenon refers to the percentage of the population that are in their child bearing years who have not yet had children, and thus are scheduled to eventually have children which add to the… …
