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A further note on sampling research trawl catches at sea



A further note on sampling research trawl catches at sea



Journal of the Fisheries Research Board of Canada 33(5): 1196



An additional 108 empirical tests (19 spp.) [flatfish, rockfish, roundfish, selachii] have corroborated the validity of a method, described in 1967, for estimating total weight of individual species in trawl catches. Mean error was-0.6% and in 97% of the tests error was no more than .+-. 4%.

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Accession: 004575347

Download citation: RISBibTeXText

DOI: 10.1139/f76-151



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