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Seasonal aggregations of Canadian east coast pollock as inferred from the commercial fishery and hydroacoustic observationsNARA Subscribed
Data from an otter trawler fleet fishing on the Scotian Shelf combined with year‐round hydroacoustic data indicated that the locations of aggregations of pollock Pollachius virens did not change appreciably from month to month. The proportion of pollock mass compared with total catch mass in individual trawl catches, however, tended to be higher from September to February. The period of highest catch rates was shown to be the...
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