EVALUATION OF THE SAMPLING DESIGN ADOPTED BY THE CENTRAL MARINE FISHERIES RESEARCH INSTITUTE FOR ESTIMATING MARfNE FISH PRODUCTION OF INDIA


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Authors

  • M Krishnan Kutty National Institute of Oceanography, Cochin
  • A K Kesavan Nair Central Marine Fisheries Research Institute, Cochin
  • S Z Quasim Central Marine Fisheries Research Institute, Cochin

Abstract

The sampling design used by the Central Marine Fisheries Research Institute, for
collecting the catch data of sea fish in India is based on the procedure of stratification
in space and time. The coastline is divided into different zones and one zone and a
cluster of 10 days are taken as the sizes of a space-time stratum. Generally one survey
staff is allotted to each zone. Certain limitations in the sampling system seem at
present inevitable because of the fishing conditions under which the survey work is being
carried out.

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Author Biographies

  • M Krishnan Kutty, National Institute of Oceanography, Cochin
    National Institute of Oceanography, Cochin
  • A K Kesavan Nair, Central Marine Fisheries Research Institute, Cochin
    Central Marine Fisheries Research Institute, Cochin
  • S Z Quasim, Central Marine Fisheries Research Institute, Cochin
    Central Marine Fisheries Research Institute, Cochin

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Issue

Vol. 20 No. 1 (1973)

Section

Articles

License

The copyright of the articles published in Indian Journal of Fisheries vests with the Indian Council of Agricultural Research, who has the right to enter into any agreement with any organization in India or abroad engaged in reprography, photocopying, storage and dissemination of information contained in these journals. The Council has no objection in using the material, provided the information is being utilized for academic purpose but not for commercial use. Due credit line should be given to the ICAR where information will be utilized.

How to Cite

Kutty, M. K., Nair, A. K. K., & Quasim, S. Z. (2011). EVALUATION OF THE SAMPLING DESIGN ADOPTED BY THE CENTRAL MARINE FISHERIES RESEARCH INSTITUTE FOR ESTIMATING MARfNE FISH PRODUCTION OF INDIA. Indian Journal of Fisheries, 20(1), 16-34. https://epubs.icar.org.in/index.php/IJF/article/view/12350