Rao, K V Narayana and Sukumaran, K K and Mohamed, K S and Zacharia, P U and Bhat, S Uma (1993) Trawl fishery of the mid-shelf region off Mangalore coast. In: Second Indian Fisheries Forum, 27-31 May 1990, Mangalore; India.
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Abstract
Trawl fishery over the mid-shelf region off Mangalore coast was studied during 1979/80,1987/88. Details of craft and gear employed, the nature and extent of fishing ground and the changing pattern of fishins are dealt with. There was an eight-fold increase in fishing effort from 4,132 unit days in 1979•80 to a maximum of 34,758 unit days in 1984•85. The annual production rose from 527 t in 1979-80 to a maximum of 10,327 t in ' 1986-87, showing a twenty-fold increase. The catch rate, however, showed an increasing trend initially reaching a peak value of 299 kg in 1981 -82 and declined thereafter only to register another peak of 335 kg in 1985-86.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Uncontrolled Keywords: | Trawl fishery; mid-shelf region; Mangalore coast |
| Subjects: | Marine Fisheries |
| Divisions: | CMFRI-Kochi > Fishery Environment Management Division Subject Area > CMFRI > CMFRI-Kochi > Fishery Environment Management Division CMFRI-Kochi > Fishery Environment Management Division Subject Area > CMFRI-Kochi > Fishery Environment Management Division |
| Depositing User: | Arun Surendran |
| Date Deposited: | 17 Jan 2011 09:30 |
| Last Modified: | 09 Sep 2015 15:41 |
| URI: | http://eprints.cmfri.org.in/id/eprint/6980 |
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