A  brief description of northeast region fish and invertebrate discard estimation for the 2013 update to the national bycatch report

Blaylock, J. (Jessica); Wigley, Susan E.; Rago, Paul J.; Mood, M. (Murali Krishna); Palmer, Michael Collins

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A brief description of northeast region fish and invertebrate discard estimation for the 2013 update to the national bycatch report

2013
By Blaylock, J. (Jessica) ; Wigley, Susan E. ; Rago, Paul J. ; ...
Series: Northeast Fisheries Science Center reference document ; 13-05

[PDF-721.22 KB]

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Details:

Alternative Title:

Northeast region fish and invertebrate discard estimation for the 2013 update to the national bycatch report
Personal Author:

Blaylock, J. (Jessica) ; Wigley, Susan E. ; Rago, Paul J. ; Mood, M. (Murali Krishna) ; Palmer, Michael Collins

Blaylock, J. (Jessica) ; Wigley, Susan E. ; Rago, Paul J. ; Mood, M. (Murali Krishna) ; Palmer, Michael Collins Less -
Corporate Authors:

Northeast Fisheries Science Center (U.S.)
NOAA Program & Office:

NMFS (National Marine Fisheries Service) ; NEFSC (Northeast Fisheries Science Center)

NMFS (National Marine Fisheries Service) ; NEFSC (Northeast Fisheries Science Center) Less -
Description:

"This report describes the discard estimation analysis performed for the 2013 Update to the National Bycatch Report. Estimates of discards that occurred during the January to December 2010 period in all federally managed fisheries in the northeast United States were derived for 34 species of finfish and invertebrates using a combined discard-to-kept ratio estimator. Based on this analysis, approximately 64,557 mt (live weight) of discards occurred across the 34 species and 29 fleets considered. The predominant species groups discarded were skates, Atlantic sea scallops and dogfish. The discards reported in this document may not necessarily correspond directly with the discard estimates derived for individual stock assessments due to differences in stratification and data"--Executive summary.
Content Notes:

by J. Blaylock, S.E. Wigley, P.J. Rago, M. Mood, and M.C. Palmer.

"January 2013."

"Web version posted April 24, 2013"--Document home page: http://nefsc.noaa.gov/publications/crd/crd1305/

System requirements: Adobe Acrobat Reader.

Includes bibliographical references (page 11).
Keywords:

[+]

Bycatches (Fisheries) Dogfish Effect Of Fishing On Fishery Discards Fishes Invertebrates Management Mortality Placopecten Magellanicus Skates (Fishes)
Series:

Northeast Fisheries Science Center reference document ; 13-05
Document Type:

Miscellaneous
Place as Subject:

Northeastern States
Rights Information:

Public Domain
Compliance:

Library
Main Document Checksum:

[+]

urn:sha256:a4ba9c5319c691860a3e72514232d157d137f4d1fba157bf8fb43095e28c0686
Download URL:

https://repository.library.noaa.gov/view/noaa/4381/noaa_4381_DS1.pdf
File Type:

Document's home page

htm

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