Catch rates by index fishermen in the 4T herring fishery, 1986-1987 by David Kenneth Cairns

Cover of: Catch rates by index fishermen in the 4T herring fishery, 1986-1987 | David Kenneth Cairns

Published by Dept. of Fisheries and Oceans, Science Branch in Moncton, N.B .

Written in English

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  • Atlantic herring fisheries -- Saint Lawrence, Gulf of.

Edition Notes

Book details

Statementby D.K. Cairns, E.M.P. Chadwick and C. Bourque.
SeriesCanadian technical report of fisheries and aquatic sciences -- no. 1660
ContributionsBourque, C., Chadwick, E. M. P., Canada. Dept. of Fisheries and Oceans. Science Branch.
LC ClassificationsSH"223"C35"no.1660
The Physical Object
Paginationv, 19 p. :
Number of Pages19
ID Numbers
Open LibraryOL21037772M

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Get this from a library. Catch rates by index fishermen in the 4T herring fishery: [David Kenneth Cairns; E M P Chadwick; C Bourque; Canada. Fishermen queried ho w catch rates could be used as an index of abundance when management and fishing decisions vary from year to year.

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Note that a 5% increase is all that was expected for 4T-4Vn:n-a, and compare the statement "fishing capacity is so high now that the fishing mortality exerted on the southern Gulf of St.

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