age-cohort population


age-cohort population
Экономика: контингент определённой возрастной группы

Универсальный англо-русский словарь. . 2011.

Смотреть что такое "age-cohort population" в других словарях:

  • cohort — cohort, cohort analysis The term cohort originally referred to a Roman military unit, but it is now used to identify any group of people with a time specific common experience, such as graduating from school in the same year, or cohorts defined… …   Dictionary of sociology

  • cohort analysis — cohort, cohort analysis The term cohort originally referred to a Roman military unit, but it is now used to identify any group of people with a time specific common experience, such as graduating from school in the same year, or cohorts defined… …   Dictionary of sociology

  • Population ageing — or population aging (see English spelling differences) occurs when the median age of a country or region rises. This happens because of rising life expectancy or declining birth rates. Excepting 18 countries termed demographic outliers by the… …   Wikipedia

  • population ecology — Introduction       study of the processes that affect the distribution and abundance of animal and plant populations.       A population is a subset of individuals of one species that occupies a particular geographic area and, in sexually… …   Universalium

  • Population dynamics of fisheries — A fishery is an area with an associated fish or aquatic population which is harvested for its commercial or recreational value. Fisheries can be wild or farmed. Population dynamics describes the ways in which a given population grows and shrinks… …   Wikipedia

  • Cohort — A group of warriors or followers or, in a clinical trial, a group of study subjects or a group of patients. In Rome, a "cohors" was one of ten divisions making up a Roman legion. The term came via French into English and came to refer… …   Medical dictionary

  • cohort — a group of individuals of the same age recruited into a population at the same time, e.g. the 1999 cohort refers to fish age 0 in 1999, age 1 in 2000, etc …   Dictionary of ichthyology

  • cohort analysis — virtual population analysis (an algorithm for computing historical fishing mortality rates and stock sizes by age or length, based on data on catches, natural mortality, and certain assumptions about mortality for the last year and last age group …   Dictionary of ichthyology

  • age class —   Category comprising individuals of a given age within a population. See also cohort …   Expanded glossary of Cycad terms

  • cohort —   A group of individuals of the same age recruited into a population at the same time; also pertaining to a group of leaves produced at the same time or in the same growing season.   See also crown, flush, age class …   Expanded glossary of Cycad terms

  • Virtual population analysis — (VPA) is a modeling technique commonly used in fisheries science for reconstructing historical fish numbers at age using information on death of individuals each year. This death is usually partitioned into catch by fisheries and natural… …   Wikipedia


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