SUMMARY
Indices of abundance of white and blue marlin for the U.S. pelagic longline fishery in the Northwest Atlantic and U.S. Gulf of Mexico are presented for the period 1986-2005. The index of weight (kg) per thousand hooks was estimated from the number of marlin caught reported by the commercial fleet th...
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ftciteseerx:oai:CiteSeerX.psu:10.1.1.493.7772 2023-05-15T17:45:34+02:00 SUMMARY Guillermo A. Diaz Mauricio Ortiz The Pennsylvania State University CiteSeerX Archives 1663 application/pdf http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.493.7772 http://www.iccat.int/Documents/CVSP/CV060_2007/no_5/CV060051663.pdf en eng http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.493.7772 http://www.iccat.int/Documents/CVSP/CV060_2007/no_5/CV060051663.pdf Metadata may be used without restrictions as long as the oai identifier remains attached to it. http://www.iccat.int/Documents/CVSP/CV060_2007/no_5/CV060051663.pdf text 1663 ftciteseerx 2016-01-08T08:39:44Z Indices of abundance of white and blue marlin for the U.S. pelagic longline fishery in the Northwest Atlantic and U.S. Gulf of Mexico are presented for the period 1986-2005. The index of weight (kg) per thousand hooks was estimated from the number of marlin caught reported by the commercial fleet through a logbook reporting system, and from mean annual weight estimated from observations obtained by scientific observers aboard longline vessels since 1992 (Pelagic Observer Program). The standardization analysis procedure included the following variables: year, area of fishing, gear characteristics (e.g., main line length, number of hooks, light sticks, etc.), and fishing characteristics (e.g., bait type, target species, etc.). The standardized indexes were estimated using Generalized Linear Mixed Models under a Delta lognormal model approach. White marlin CPUE series showed a declining trend from 1986 Text Northwest Atlantic Unknown |
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ftciteseerx |
language |
English |
description |
Indices of abundance of white and blue marlin for the U.S. pelagic longline fishery in the Northwest Atlantic and U.S. Gulf of Mexico are presented for the period 1986-2005. The index of weight (kg) per thousand hooks was estimated from the number of marlin caught reported by the commercial fleet through a logbook reporting system, and from mean annual weight estimated from observations obtained by scientific observers aboard longline vessels since 1992 (Pelagic Observer Program). The standardization analysis procedure included the following variables: year, area of fishing, gear characteristics (e.g., main line length, number of hooks, light sticks, etc.), and fishing characteristics (e.g., bait type, target species, etc.). The standardized indexes were estimated using Generalized Linear Mixed Models under a Delta lognormal model approach. White marlin CPUE series showed a declining trend from 1986 |
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The Pennsylvania State University CiteSeerX Archives |
format |
Text |
author |
Guillermo A. Diaz Mauricio Ortiz |
spellingShingle |
Guillermo A. Diaz Mauricio Ortiz SUMMARY |
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Guillermo A. Diaz Mauricio Ortiz |
author_sort |
Guillermo A. Diaz |
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SUMMARY |
title_full |
SUMMARY |
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SUMMARY |
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1663 |
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http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.493.7772 http://www.iccat.int/Documents/CVSP/CV060_2007/no_5/CV060051663.pdf |
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Northwest Atlantic |
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Northwest Atlantic |
op_source |
http://www.iccat.int/Documents/CVSP/CV060_2007/no_5/CV060051663.pdf |
op_relation |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.493.7772 http://www.iccat.int/Documents/CVSP/CV060_2007/no_5/CV060051663.pdf |
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Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
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1766148704124796928 |