Change-in-ratio
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Abstract
Change-in-ratio (CIR) methods are used to estimate parameters for ecological populations subject to differential removals from population subclasses. Subclasses can be defined according to criteria such as sex, age, or size of individuals. Removals are generally in the form of closely monitored sport or commercial harvests. Estimation is based on observed changes in subclass proportions caused by the removals.
| Publication type | Book chapter |
|---|---|
| Publication Subtype | Book Chapter |
| Title | Change-in-ratio |
| DOI | 10.1002/9780470057339.vac015m.pub2 |
| Volume | 2 |
| Publication Date | January 15, 2013 |
| Year Published | 2014 |
| Language | English |
| Publisher | Encyclopedia of Environmetrics |
| Contributing office(s) | Alaska Science Center Biology MFEB |
| Description | 3 p. |
| Larger Work Type | Book |
| Larger Work Title | Encyclopedia of Environmetrics |
| First page | 372 |
| Last page | 374 |