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Book Management of the Herring Fishery in the Southern Gulf of St Lawrence

Download or read book Management of the Herring Fishery in the Southern Gulf of St Lawrence written by and published by . This book was released on 1983 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Southern Gulf of St Lawrence Herring

Download or read book Southern Gulf of St Lawrence Herring written by and published by . This book was released on 1997 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book History of the Assessment of Southern Gulf of St Lawrence Atlantic Herring Clupea Harengus Stocks to 2013

Download or read book History of the Assessment of Southern Gulf of St Lawrence Atlantic Herring Clupea Harengus Stocks to 2013 written by Caroline LeBlanc and published by . This book was released on 2016 with total page 29 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This document was part of the information presented at a regional peer review of the assessment framework for the fall spawning component of Atlantic herring in the southern Gulf of St. Lawrence (sGSL) (NAFO Div. 4T). The stock area for the sGSL Atlantic herring extends from the north shore of the Gaspe Peninsula (Quebec) to the northern tip of Cape Breton Island (Nova Scotia) and includes the Magdalen Islands. The two seasonal herring spawning components that are assessed for the sGSL are spring spawners and fall spawners. SGSL herring are harvested by an inshore gillnet fleet fishing in coastal waters and a purse seine fleet of a maximum of 12 seiners (>65') fishing in deeper water. Since 1999, fall spawners have comprised 70% or more of the total catch in the sGSL. Market conditions have played a large role in determining catch levels in this fishery. There are approximately 3,000 herring bait licenses for personal use in the sGSL. In 2012 and 2013, there was an average of 712 actively fishing gillnet commercial licenses out of a possible total of 2,590 license holders. The assessment for each herring component currently provides a F0.1 fishing level calculation. Gillnet catch-per-unit-effort (CPUE) and acoustic survey indices were used to calibrate the population models. Spawning stock biomass reference points consistent with the Precautionary Approach were derived for both spawning components in 2005. The latest assessment of the sGSL herring stocks in 2013 showed pathological problems including blocks of residuals and large retrospective patterns when fitting the current population model. Similar problems were encountered in past assessments of the sGSL herring stocks"--Abstract.

Book Southern Gulf of St Lawrence 4T Herring

Download or read book Southern Gulf of St Lawrence 4T Herring written by and published by . This book was released on 2002 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: Herring in the southern Gulf of St Lawrence consist of a spring spawner component and a fall spawner component. This report presents data on the herring fishery (landings, allocation, catch-at-age, weight-at-age) and on the resource status (abundance index, acoustic survey index, total mortality). It also includes an outlook for the 2002 fishery.

Book Southern Gulf of St Lawrence 4T Herring

Download or read book Southern Gulf of St Lawrence 4T Herring written by and published by . This book was released on 2002 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book An Essay Toward a Natural History of the Herring

Download or read book An Essay Toward a Natural History of the Herring written by James Solas Dodd and published by . This book was released on 1752 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book The Herring Clupea Harengus Harengus Gillnet Fishery in the Southern Gulf of St Lawrence 1970 79

Download or read book The Herring Clupea Harengus Harengus Gillnet Fishery in the Southern Gulf of St Lawrence 1970 79 written by Canada. Department of Fisheries and Oceans. Scotia-Fundy Region. Marine Fish Division and published by Dartmouth, N.S. : Government of Canada, Fisheries and Oceans. This book was released on 1981 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Compilation of Landing Statistics of the Southern Gulf of St Lawrence Herring Clupea Harengus Harengus For 1967 1982

Download or read book Compilation of Landing Statistics of the Southern Gulf of St Lawrence Herring Clupea Harengus Harengus For 1967 1982 written by Canada. Department of Fisheries and Oceans and published by . This book was released on 1984 with total page 231 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Herring Mortalities in the Gulf of St Lawrence 1955

Download or read book Herring Mortalities in the Gulf of St Lawrence 1955 written by A.H. Leim and published by . This book was released on 1956 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Herring Purse Seine Fishing Activity in the Southern Gulf of St Lawrence 1995 1998

Download or read book Herring Purse Seine Fishing Activity in the Southern Gulf of St Lawrence 1995 1998 written by Canada. Department of Fisheries and Oceans and published by . This book was released on 2001 with total page 231 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book The Lobster Fishery of the Southern Gulf of St Lawrence

Download or read book The Lobster Fishery of the Southern Gulf of St Lawrence written by D. G. Wilder and published by [St. Andrews, N.B.] : Atlantic Biological Station. This book was released on 1954 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: