An analysis of methods of sampling to determine the size composition of commercial landings of yellowfin tuna, Neothunnus macropterus, and skipjack, Katsuwonus pelamis
ENGLISH: The staff of the Inter-American Tropical Tuna Commission is collecting and analyzing catch statistics of the Eastern Pacific fishery for yellowfin tuna (Neothunnus macropterus) and skipjack (Katsuwonus pelamis)in order to provide the factual information required for maintaining the catch of these species at maximum sustainable levels (Shimada and Schaefer, 1956). Careful, systematic and continued studies of the population structure, life history, and ecology of these species are needed for a proper and adequate interpretation of the catch statistics so that a sound conservation program may be achieved (Schaefer, 1956). SPANISH: El personal científico de la Comisión Interamericana del Atún Tropicalcumple, entre sus tareas, la de reunir y analizar las estadísticas de pesca del atún aleta amarilla (Neothunnus macropterus) y del barrilete (Katsuwonus pelamis) de la pesquería del Pacífico Oriental, a fin de adquirir la información necesaria para mantener la pesca de estas especies a niveles de producción máxima sostenible (Shimada y Schaefer, 1956). Estudios cuidadosos, sistemáticos y continuos de la estructura de la población y ciclo de vida y ecología de estas especies, son necesarios para lograr una interpretación adecuada de las estadísticas de pesca, de modo que éstas, a su vez, permitan realizar un programa conservacionista serio (Schaefer, 1956).(PDF contains 73 pages.)
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1957
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Subjects: | Fisheries, size composition, yellowfin tuna, Neothunnus macropterus, skipjack, Katsuwonus pelamis, composición de tamaños, atún aleta amarilla, barrilete, |
Online Access: | http://hdl.handle.net/1834/20709 |
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dig-aquadocs-1834-207092021-06-29T03:28:01Z An analysis of methods of sampling to determine the size composition of commercial landings of yellowfin tuna, Neothunnus macropterus, and skipjack, Katsuwonus pelamis Analisis de los metodos de muestreo usados para determinar la composición de tamaños en los desembarques de atún aleta amarilla, Neothunnus macropterus, y barrilete, Katsuwonus pelamis Hennemuth, Richard C. Fisheries size composition yellowfin tuna Neothunnus macropterus skipjack Katsuwonus pelamis composición de tamaños atún aleta amarilla barrilete ENGLISH: The staff of the Inter-American Tropical Tuna Commission is collecting and analyzing catch statistics of the Eastern Pacific fishery for yellowfin tuna (Neothunnus macropterus) and skipjack (Katsuwonus pelamis)in order to provide the factual information required for maintaining the catch of these species at maximum sustainable levels (Shimada and Schaefer, 1956). Careful, systematic and continued studies of the population structure, life history, and ecology of these species are needed for a proper and adequate interpretation of the catch statistics so that a sound conservation program may be achieved (Schaefer, 1956). SPANISH: El personal científico de la Comisión Interamericana del Atún Tropicalcumple, entre sus tareas, la de reunir y analizar las estadísticas de pesca del atún aleta amarilla (Neothunnus macropterus) y del barrilete (Katsuwonus pelamis) de la pesquería del Pacífico Oriental, a fin de adquirir la información necesaria para mantener la pesca de estas especies a niveles de producción máxima sostenible (Shimada y Schaefer, 1956). Estudios cuidadosos, sistemáticos y continuos de la estructura de la población y ciclo de vida y ecología de estas especies, son necesarios para lograr una interpretación adecuada de las estadísticas de pesca, de modo que éstas, a su vez, permitan realizar un programa conservacionista serio (Schaefer, 1956).(PDF contains 73 pages.) This article is bilingual and contains both Spanish and English translations. 2021-06-24T15:46:26Z 2021-06-24T15:46:26Z 1957 article http://hdl.handle.net/1834/20709 ? application/pdf application/pdf 171-243 http://aquaticcommons.org/id/eprint/2940 8 2011-09-29 18:13:46 2940 Inter-American Tropical Tuna Commission |
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Fisheries size composition yellowfin tuna Neothunnus macropterus skipjack Katsuwonus pelamis composición de tamaños atún aleta amarilla barrilete Fisheries size composition yellowfin tuna Neothunnus macropterus skipjack Katsuwonus pelamis composición de tamaños atún aleta amarilla barrilete |
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Fisheries size composition yellowfin tuna Neothunnus macropterus skipjack Katsuwonus pelamis composición de tamaños atún aleta amarilla barrilete Fisheries size composition yellowfin tuna Neothunnus macropterus skipjack Katsuwonus pelamis composición de tamaños atún aleta amarilla barrilete Hennemuth, Richard C. An analysis of methods of sampling to determine the size composition of commercial landings of yellowfin tuna, Neothunnus macropterus, and skipjack, Katsuwonus pelamis |
description |
ENGLISH: The staff of the Inter-American Tropical Tuna Commission is collecting and analyzing catch statistics of the Eastern Pacific fishery for yellowfin tuna (Neothunnus macropterus) and skipjack (Katsuwonus pelamis)in order to provide the factual information required for maintaining the catch of these species at maximum sustainable levels (Shimada and Schaefer, 1956). Careful, systematic and continued studies of the population structure, life history, and ecology of these species are needed for a proper and adequate interpretation of the catch statistics so that a sound conservation program may be achieved (Schaefer, 1956). SPANISH: El personal científico de la Comisión Interamericana del Atún Tropicalcumple, entre sus tareas, la de reunir y analizar las estadísticas de pesca del atún aleta amarilla (Neothunnus macropterus) y del barrilete (Katsuwonus pelamis) de la pesquería del Pacífico Oriental, a fin de adquirir la información necesaria para mantener la pesca de estas especies a niveles de producción máxima sostenible (Shimada y Schaefer, 1956). Estudios cuidadosos, sistemáticos y continuos de la estructura de la población y ciclo de vida y ecología de estas especies, son necesarios para lograr una interpretación adecuada de las estadísticas de pesca, de modo que éstas, a su vez, permitan realizar un programa conservacionista serio (Schaefer, 1956).(PDF contains 73 pages.) |
format |
article |
topic_facet |
Fisheries size composition yellowfin tuna Neothunnus macropterus skipjack Katsuwonus pelamis composición de tamaños atún aleta amarilla barrilete |
author |
Hennemuth, Richard C. |
author_facet |
Hennemuth, Richard C. |
author_sort |
Hennemuth, Richard C. |
title |
An analysis of methods of sampling to determine the size composition of commercial landings of yellowfin tuna, Neothunnus macropterus, and skipjack, Katsuwonus pelamis |
title_short |
An analysis of methods of sampling to determine the size composition of commercial landings of yellowfin tuna, Neothunnus macropterus, and skipjack, Katsuwonus pelamis |
title_full |
An analysis of methods of sampling to determine the size composition of commercial landings of yellowfin tuna, Neothunnus macropterus, and skipjack, Katsuwonus pelamis |
title_fullStr |
An analysis of methods of sampling to determine the size composition of commercial landings of yellowfin tuna, Neothunnus macropterus, and skipjack, Katsuwonus pelamis |
title_full_unstemmed |
An analysis of methods of sampling to determine the size composition of commercial landings of yellowfin tuna, Neothunnus macropterus, and skipjack, Katsuwonus pelamis |
title_sort |
analysis of methods of sampling to determine the size composition of commercial landings of yellowfin tuna, neothunnus macropterus, and skipjack, katsuwonus pelamis |
publishDate |
1957 |
url |
http://hdl.handle.net/1834/20709 |
work_keys_str_mv |
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_version_ |
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