Virtual population analysis
id:
virtual-population-analysis-315-9730407
title:
Virtual population analysis
text:
Virtual population analysis (VPA) is a cohort 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 mortality. VPA is virtual in the sense that the population size is not observed or measured directly but is inferred or back-calculated to have been a certain size in the past in order to support the observed fish catches and a
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Virtual_population_analysis
date created:
date modified:
2022-01-28T13:24:25Z
main entity:
{"identifier":"Q7935147","url":"https://www.wikidata.org/entity/Q7935147"}
image:
fields total:
13
integrity:
13