An assessment of pink shrimp (Penaeus brasiliensis) populations, in three areas of the Caribbean coast of Costa Rica
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| 作者: | |
|---|---|
| 格式: | artículo original |
| 状态: | Versión publicada |
| Fecha de Publicación: | 1995 |
| 实物特征: | Pink shrimp, Penaeus brasiliensis, were caught from May 1990 to February 1991 in three sites of the Caribbean coast of Costa Rica: Limón, Parismina and Barra del Colorado. Length frequency data were used to estimate, with the Compleat Elefan computer program, growth, mortality, optimum exploitation rate, probability of capture, recruitment, relative yield and biomass per recruit for each sex and study area. Using modal progression analysis, three age groups were determined in each zone. There was significant seasonal growth. Fishing mortality and the exploitation rate in these areas were low, indicating that these stocks are probably underexploited. |
| País: | Portal de Revistas UCR |
| 机构: | Universidad de Costa Rica |
| Repositorio: | Portal de Revistas UCR |
| 语言: | Inglés |
| OAI Identifier: | oai:portal.ucr.ac.cr:article/22434 |
| 在线阅读: | https://revistas.ucr.ac.cr/index.php/rbt/article/view/22434 |
| Palabra clave: | length frequency distribution penaeus brasiliensis growth mortality recruitment population dynamics Costa Rica |