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Book An Assessment of Newfoundland and Labrador Snow Crab in 2001

Download or read book An Assessment of Newfoundland and Labrador Snow Crab in 2001 written by E.G. Dawe and published by . This book was released on 2002 with total page 51 pages. Available in PDF, EPUB and Kindle. Book excerpt: Summaries of fishery performance in the Newfoundland & Labrador snow crab (Chionoecetes opilio) fishery are provided for 41 management areas within six Northwest Atlantic Fisheries Organization divisions. Comparative data are provided on yearly landings, effort, and catch per unit effort for each division. Factors involved in the observed trends in landings, spatial & depth distribution, biomass, size composition, exploitation rate, & biological conditions are explained and prospects for the fishery are discussed.

Book Stock Assessment Report on Newfoundland and Labrador Snow Crab

Download or read book Stock Assessment Report on Newfoundland and Labrador Snow Crab written by and published by . This book was released on 2005 with total page 27 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report presents a description of the snow crab (Chionoecetes opilio) fishery in Newfoundland and Labrador, as well as an assessment of the stock. The assessment is based on trends in fishery catch per unit of effort, exploitable biomass, recruitment prospects and mortality. Data were derived from fall multi-species bottom trawl surveys, inshore trap surveys, fishery data from logbooks, and observer catch-effort data, as well as biological sampling data from multiple sources.