Probability sampling design for the artisanal fishery of the red grouper (Epinephelus morio) Off Yucatan, Mexico
The purpuse of this paper is to propose an optimum sampling design using probabilistic techniques to obtain estimators of the average weight of fishes, total number, proportion and number of individuals per length class, and the respective variances. A sampling design based on two strata composed of...
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| Главные авторы: | , |
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| Формат: | Online |
| Язык: | eng |
| Опубликовано: |
Iniversidad Autónoma de Baja California
1991
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| Online-ссылка: | https://www.cienciasmarinas.com.mx/index.php/cmarinas/article/view/783 |
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