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The Atlantic Mackerel Scomber Scombrus L Of Nafo Subareas 2 To 6
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Book Synopsis The Atlantic Mackerel, Scomber Scombrus L., of NAFO Subareas 2 to 6 by :
Download or read book The Atlantic Mackerel, Scomber Scombrus L., of NAFO Subareas 2 to 6 written by and published by . This book was released on 2000 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document contains a number of studies on the Atlantic mackerel (Scomber scombrus), including the following: a geostatistical evaluation of the mean egg density for the abundance surveys conducted from 1982 to 1998; a second assessment of the abundance of mackerel by the Daily Fecundity Reduction Method; preliminary results of the mackerel egg survey conducted in 1999 in St. Margarets Bay, Nova Scotia; an update of the Atlantic mackerel catch at age (1990-1998); and a description of the 1999 Atlantic mackerel fishery, including commercial catch, biological data and catch and weights at age.
Book Synopsis The Atlantic Mackerel, Scomber Scombrus L., of NAFO Subareas 2 to 6 by :
Download or read book The Atlantic Mackerel, Scomber Scombrus L., of NAFO Subareas 2 to 6 written by and published by . This book was released on 2000 with total page 193 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document has been written to present the most recent data on the Atlantic mackerel, including the fishery for this species, the assessment of its abundance, and certain research projects concerning mackerel. The first three chapters update data & describe mackerel catches made by both Canadian & foreign vessels from 1960 to 1994 in Northwest Atlantic Fisheries Organization sub-areas 2 to 6. Chapter 4 presents the main criteria for identifying the mackerel eggs sampled in the abundance surveys in the southern Gulf of St. Lawrence. Chapter 5 assesses mackerel abundance based on egg samples from a 1998 survey. Chapter 6 proposes a method for calculating the variance & the confidence intervals for those abundance estimates. Chapters 7 & 8 present methods used in research projects to improve mackerel abundance estimates. These include a kriging method to determine average densities of eggs per unit area and the daily fecundity reduction method for calculating spawning biomass. Chapter 9 presents results of an exploratory survey in which mackerel eggs were sampled in St. Margaret's Bay, Nova Scotia. Chapter 10 contains updated Canadian catch-at-age figures for Atlantic mackerel for 1990 to 1998. The final chapter presents the main results for the 1999 Atlantic mackerel fishing season.
Book Synopsis Mackerel (scomber Scombrus L.) Fishery Situation in NAFO Subareas 2-6 in 1993 by : François Grégoire
Download or read book Mackerel (scomber Scombrus L.) Fishery Situation in NAFO Subareas 2-6 in 1993 written by François Grégoire and published by . This book was released on 1994 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Atlantic Mackerel (Scomber Scombrus L.) in NAFO Subareas 3 and 4 in 2011 by : François Grégoire
Download or read book The Atlantic Mackerel (Scomber Scombrus L.) in NAFO Subareas 3 and 4 in 2011 written by François Grégoire and published by . This book was released on 2013 with total page 41 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Atlantic Mackerel (Scomber Scombrus L.) in NAFO Subareas 3 and 4 in 2016 by : Thomas Doniol-Valcroze
Download or read book Atlantic Mackerel (Scomber Scombrus L.) in NAFO Subareas 3 and 4 in 2016 written by Thomas Doniol-Valcroze and published by . This book was released on 2019 with total page 51 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Atlantic Mackerel (Scomber Scombrus L.) in NAFO Subareas 3 and 4 in 2018 by : Andrew Smith
Download or read book Atlantic Mackerel (Scomber Scombrus L.) in NAFO Subareas 3 and 4 in 2018 written by Andrew Smith and published by . This book was released on 2020 with total page 37 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Atlantic Mackerel in the Northwest Atlantic (NAFO Subareas 2-6). by : Canada. Department of Fisheries and Oceans
Download or read book Atlantic Mackerel in the Northwest Atlantic (NAFO Subareas 2-6). written by Canada. Department of Fisheries and Oceans and published by . This book was released on 2010 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Estimate of the Spawning Stock of Mackerel (scomber Scombrus L.) in the Gulf of St. Lawrence and Monitoring of Catches for NAFO Subareas 2-6 in 1992 by : François Grégoire
Download or read book Estimate of the Spawning Stock of Mackerel (scomber Scombrus L.) in the Gulf of St. Lawrence and Monitoring of Catches for NAFO Subareas 2-6 in 1992 written by François Grégoire and published by . This book was released on 1993 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Atlantic Mackerel (Scomber Scombrus L.) Fishery and Biology for NAFO Subareas 3 and 4 in 2006 by : François Grégoire
Download or read book Atlantic Mackerel (Scomber Scombrus L.) Fishery and Biology for NAFO Subareas 3 and 4 in 2006 written by François Grégoire and published by . This book was released on 2008 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Atlantic Mackerel (Scomber Scombrus L.) Fishery and Biology in NAFO Subareas 3 and 4 in 2003 by :
Download or read book Atlantic Mackerel (Scomber Scombrus L.) Fishery and Biology in NAFO Subareas 3 and 4 in 2003 written by and published by . This book was released on 2004 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report provides an update of data on the Atlantic mackerel (Scomber scombrus). It includes information on landings for the entire Northwest Atlantic, by province, by fishing gear type, and by region, division and unit area. Biological data include: catch at age and year-classes; length frequencies; growth and gonadosomatic index; condition; sexual maturity.
Book Synopsis Atlantic Mackerel (Scomber Scombrus L.) Fishery and Biology in NAFO Subareas 3 and 4 in 2002 by : François Grégoire
Download or read book Atlantic Mackerel (Scomber Scombrus L.) Fishery and Biology in NAFO Subareas 3 and 4 in 2002 written by François Grégoire and published by . This book was released on 2003 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Atlantic Mackerel (Scomber Scombrus L.) Fishery, Biology, Diet Composition and Predation in NAFO Subareas 3 and 4 in 2004 by : François Grégoire
Download or read book Atlantic Mackerel (Scomber Scombrus L.) Fishery, Biology, Diet Composition and Predation in NAFO Subareas 3 and 4 in 2004 written by François Grégoire and published by . This book was released on 2005 with total page 63 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Atlantic Mackerel (Scomber Scombrus L.) Fishery, Biology, Diet Composition and Predation in NAFO Subareas 3 and 4 in 2005 by : François Grégoire
Download or read book Atlantic Mackerel (Scomber Scombrus L.) Fishery, Biology, Diet Composition and Predation in NAFO Subareas 3 and 4 in 2005 written by François Grégoire and published by . This book was released on 2006 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Commercial Fishery and Biology of the Atlantic Mackerel (Scomber Scombrus L.) in NAFO Subareas 3 and 4 in 2007 by : François Grégoire
Download or read book Commercial Fishery and Biology of the Atlantic Mackerel (Scomber Scombrus L.) in NAFO Subareas 3 and 4 in 2007 written by François Grégoire and published by . This book was released on 2009 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Status of the Stock of Atlantic Mackerel (Scomber Scombrus L.) in NAFO Subareas 3 and 4 in 2000 by : François Grégoire
Download or read book Status of the Stock of Atlantic Mackerel (Scomber Scombrus L.) in NAFO Subareas 3 and 4 in 2000 written by François Grégoire and published by . This book was released on 2001 with total page 129 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Status of the Stock of Atlantic Mackerel (Scomber Scombrus L.) in NAFO Subareas 3 and 4 in 2001 by : François Grégoire
Download or read book Status of the Stock of Atlantic Mackerel (Scomber Scombrus L.) in NAFO Subareas 3 and 4 in 2001 written by François Grégoire and published by . This book was released on 2002 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Status of the Stock of Atlantic Mackerel, Scomber Scombrus L., in NAFO Subareas 3 and 4 in 2000 by :
Download or read book Status of the Stock of Atlantic Mackerel, Scomber Scombrus L., in NAFO Subareas 3 and 4 in 2000 written by and published by . This book was released on 2001 with total page 129 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many fishermen in the Maritime provinces and Quebec participate in the commercial fishery for Atlantic mackerel. The purpose of this document is to present information, which is gathered each year, about the mackerel. The information presented deals with mackerel landings as well as with the samples taken by dockside samplers and on-board observers. The document also analyses the data gathered in the last egg-sampling survey in June 2000 and uses the results to calculate abundance figures.
