Pollock (P̲o̲l̲l̲a̲c̲h̲i̲u̲s̲ V̲i̲r̲e̲n̲s̲) Fishing Grounds PDF Download
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Author: Ernest D. McRae
Publisher:
ISBN:
Category : Pollock
Languages : en
Pages : 26
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Book Description
Author: Ernest D. McRae
Publisher:
ISBN:
Category : Pollock
Languages : en
Pages : 26
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Book Description
Author: E. D. McRae
Publisher:
ISBN:
Category : Pollock
Languages : en
Pages : 26
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Book Description
Author:
Publisher: DIANE Publishing
ISBN: 1428996699
Category :
Languages : en
Pages : 38
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Book Description
Author: Lynn Cleary
Publisher:
ISBN:
Category :
Languages : en
Pages : 37
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Book Description
"The pollock (Pollachius virens) fishery on the Scotian Shelf and Gulf of Maine has been recently increasing in commercial importance. Since the early 1970s, there seem to have been an increase in fishing effort directed on pollock, accompanied by a raise in landings. This is attributed to the application of restrictive legislation on the cod and haddock fishery, as well as a decline in abundance of some groundfish stocks, which happened during the same period of time"--Introduction.
Author: Alexander Reimund Hanke
Publisher: St. Andrews, N.B. : Department of Fisheries and Oceans
ISBN:
Category : Pollock
Languages : en
Pages : 128
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Book Description
The temporal and spatial distribution of sampling and the sampling protocols used for pollock during the Canadian Department of Fisheries and Oceans Larval Herring (UlP), Scotian Shelf Ichthyoplankton (SSIP) and Fisheries Ecology Programs {FEP) are summarized. In addition, the spatial distributions of Stage I, II, III and IV pollock eggs and I to 7 mm and > 7 mm pollock larvae are presented for each survey and are aggregated over all programs and time to form general and bimonthly composites. To avoid standardizing the sampling effort for differences among sampling protocols and gear types used in the survey programs, the distributions of pollock early life history stages were determined using a presence/absence criterion rather than the actual abundance. The samples selected from the LHP database were those collected using a 61cm Bongo outfitted with either 505- or 333-μm mesh and towed in a saw tooth fashion. The FEP is represented by Bongo samples taken with a 333-μm mesh and a double oblique tow only and the SSIP is also represented by Bongo samples collected with a 471-μm mesh and an old stepped oblique tow
Author: F. H. Page
Publisher:
ISBN:
Category :
Languages : en
Pages : 120
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Book Description
Author: Terry D. Beacham
Publisher:
ISBN:
Category :
Languages : en
Pages : 23
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Author: E.A. Trippel
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
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Author: United States. Bureau of Commercial Fisheries
Publisher:
ISBN:
Category : Fisheries
Languages : en
Pages : 882
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Book Description
Author:
Publisher:
ISBN:
Category : Pollock
Languages : en
Pages : 40
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Book Description
