Reuben, S and Rao, G Sudhakara and Luther, G and Rao, T Appa and Radhakrishna, K and Sastry, Y Appanna and Radhakrishna, G (1987) An assessment of the bottom-trawl fishery resources of the northeast coast of India. CMFRI : Bulletin National Symposium on Research and Development in Marine Fisheries Sessions I & II 1987, 44 (Part -). pp. 59-77.
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Abstract
An overview of the bottom trawl fishery resources of the continental shelf of the northeast coast (lat. 15° N-21° N and long. 80^ E-83° El has been attempted based on data collected from the exploratory fishery surveys conducted by the Govt. of India fishing vessels during 1961-1985. The 'swapt-area' method has been employed to estimate the standing stock, and 60% of this has bean reckoned as the potential yield The catch rates in the shelf region ranged between 1 l<g/hr in square 17-33 CI and 377 kg/hr in squares that yielded 150kg/hr or more are distributed widely both in the inshore and offshore grounds- The potential yield estimates for the area explored varied between 083 t/km2 in 20° H-Sl" E and 3 37 t/km^ in 19° N-35° E
Item Type: | Article |
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Uncontrolled Keywords: | Bottom-trawl fishery; India |
Subjects: | Marine Fisheries > Bottom Trawling Marine Fisheries > Fisheries Resources Assessment Marine Fisheries |
Divisions: | CMFRI-Kochi > Marine Capture Subject Area > CMFRI > CMFRI-Kochi > Marine Capture CMFRI-Kochi > Marine Capture Subject Area > CMFRI-Kochi > Marine Capture |
Depositing User: | Arun Surendran |
Date Deposited: | 29 Sep 2010 10:39 |
Last Modified: | 09 Sep 2015 15:19 |
URI: | http://eprints.cmfri.org.in/id/eprint/2837 |
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