Establishing Stock Status Determination Criteria for Fisheries with High Discards and Uncertain Recruitment

Goethel, Daniel R.; Smith, Matthew W.; Cass-Calay, Shannon L.; Porch, Clay E.

doi:10.1002/nafm.10007

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Establishing Stock Status Determination Criteria for Fisheries with High Discards and Uncertain Recruitment

2018
By Goethel, Daniel R. ; Smith, Matthew W. ; Cass-Calay, Shannon L. ; ...
Source: North American Journal of Fisheries Management, 38(1), 120-139

[PDF-1.37 MB]

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Details:

Journal Title:

North American Journal of Fisheries Management
Personal Author:

Goethel, Daniel R. ; Smith, Matthew W. ; Cass-Calay, Shannon L. ; Porch, Clay E.

Goethel, Daniel R. ; Smith, Matthew W. ; Cass-Calay, Shannon L. ; Porch, Clay E. Less -
NOAA Program & Office:

NMFS (National Marine Fisheries Service) ; SEFSC (Southeast Fisheries Science Center)

NMFS (National Marine Fisheries Service) ; SEFSC (Southeast Fisheries Science Center) Less -
Description:

Maximum sustainable yield (MSY)-based reference points are often prescribed by national and international laws as the basis for catch limits (e.g., the Magnuson –Stevens Reauthorization Act in the United States). However, MSY is highly dependent on the assumed selectivity pattern and catch allocation of the ﬁsheries. The addition of bycatch ﬂeets or mortality from discarding further complicates MSY calculations, and no prescribed approach has been agreed upon for including complex ﬂeet dynamics in dynamic pool models. Using the Gulf of Mexico Red Snapper Lutjanus campechanus ﬁshery as an example, we demonstrate the various ways that MSY can be computed when multiple
Keywords:

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Aquatic Science Ecology Ecology, Evolution, Behavior And Systematics Management, Monitoring, Policy And Law
Source:

North American Journal of Fisheries Management, 38(1), 120-139
DOI:

https://doi.org/10.1002/nafm.10007
ISSN:

0275-5947
Format:

PDF
Publisher:

Wiley
Document Type:

Journal Article
License:

https://creativecommons.org/publicdomain/zero/1.0/
Rights Information:

CC0 Public Domain
Rights Statement:

This article is a U.S. Government work and is in the public domain in the USA
Compliance:

Library
Main Document Checksum:

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urn:sha256:a57e4670ea9714f9658197d4feedb18cab75becb6c9ba57dd7d786af83ba6955
Download URL:

https://repository.library.noaa.gov/view/noaa/53252/noaa_53252_DS1.pdf
File Type:

Machine readable version (XML)

xml

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