| Título: | THE RELATIVE MAGNITUDES OF PELAGIC AND DEMERSAL GROUPS OF FISHES IN THE TOTAL LANDINGS AT SASOON DOCK IN 1971 AND 1981 — A COMPARISON |
| Autores: | Pillai, S Krishna; Mandapam Regional Centre of CMFR Institute, Mandapam Camp |
| Fecha: | 2011-09-29 |
| Publicador: | Central Marine Fisheries Research Institute (on behalf of Indian Council of Agricultural |
| Fuente: |
Ver documento |
| Tipo: | |
| Tema: | No aplica |
| Descripción: | The contribution of pelagic fishes to the total landings at Sassoon Dock,Bombay, registered a decline from 31.4% in 1971 to 18.1% in 1981, mainly dueto a fall in landings of the bombayduck. The corresponding increase in the contributionof the demersal fishes was due to increase in the catches of penaeids andthe species that are caught in association with them, such as sciaenids, elasmobranchs,catfishes, threadfin breams and cephalopods. This significant change incontribution was mainly the result of addition of a large number of trawlers.Also, probably finding the bombayduck resources declining, and attracted by themore lucrative prawn fishery, many dol-net units were converted into trawlingunits |
| Idioma: | Inglés |
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