A note on the production trend of marine shrimps in India
The paper reviews the production statistics of marine shrimps in the different maritime states of India from 1950 to 1962. It is pointed out that for a correct appraisal of the status of any fishery, it is necessary to have data on effort E and catch per unit effort in addition to the conventional data on catch C. A relationship between U and E has been developed and the status of the fishery of Metapenaeus dobsoni has been discussed in this connection with reference to the data on catch and effort obtained from trawler operations off Cochin.
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| Main Author: | |
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| Format: | article biblioteca |
| Language: | English |
| Published: |
1965
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| Subjects: | Fisheries, coastal zone, trawlers, catch statistics, metapenaeus dobsoni, penaeus, marine, India, |
| Online Access: | http://hdl.handle.net/1834/31991 |
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