| Título: | Survival of trawl-caught fish in experimentalfishing in the Gulf of Mannar and Palk Bay offsoutheast coast of India |
| Autores: | Jayasankar, P; Central Marine Fisheries Research Institute, PB No. 1603, Cochin-682 018, Kerala,India |
| Fecha: | 2011-06-20 |
| Publicador: | Central Marine Fisheries Research Institute (on behalf of Indian Council of Agricultural |
| Fuente: |
Ver documento |
| Tipo: | Peer-reviewed Article |
| Tema: | No aplica |
| Descripción: | Survival of injured fish caught in a series of experimental trawl hauls conductedin the Gulf of Mannar and Palk Bay (8°55’ – 9°20’N; 79° - 79°40’E) in the southeastcoast of India has been examined. Larger size groups of trawl-caught finfishsurvived longer, while inedible organisms showed shorter duration of survival.Among the target groups, the blue crab, Portunus pelagicus had the greatestsurvival ratio. Among the non-target groups, molluscs and stomatopods survivedbetter than others. Generally, inedible taxa were relatively more resilient totrawling pressures, showing better survival and reduced injury. |
| Idioma: | Inglés |
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