Geographical distribution of yellowfin and skipjack tuna catches in the Eastern Pacific Ocean, and fleet and total catch statistics, 1975-1978
Data(s) |
1981
|
---|---|
Resumo |
ENGLISH: Logbook records of purse seiners and baitboats fishing for yellowfin and skipjack tunas in the eastern Pacific Ocean were used to prepare charts showing the distribution of catches by one-degree area and quarter of the year for each gear and regulation status, for the years 1975-1978. Changes in geographical distribution of the catch over the four-year period are described. Information on annual catch statistics and fleet composition by country is presented. SPANISH: Se emplearon los registros de bitácora de las embarcaciones cerqueras y de carnada que pescan atún aleta amarilla y barrilete en el Océano Pacífico oriental, para preparar los diagramas que indican la distribución de captura por zonas de un grado y trimestres del año de cada arte y condición de las reglamentaciones, en los años de 19'75 a 1978. Se describen los cambios de la distribución geográfica de la captura durante un período de cuatro Se presenta la información, por país, de las estadísticas de captura y de la composición de la flota. (PDF contains 120 pages.) |
Formato |
application/pdf |
Identificador |
http://aquaticcommons.org/3382/1/Vol._18_no._1.pdf Orange, Craig J. and Calkins, Thomas P. (1981) Geographical distribution of yellowfin and skipjack tuna catches in the Eastern Pacific Ocean, and fleet and total catch statistics, 1975-1978. Inter-American Tropical Tuna Commission Bulletin, 18(1), pp. 1-120. |
Idioma(s) |
? |
Relação |
http://aquaticcommons.org/3382/ |
Palavras-Chave | #Fisheries |
Tipo |
Article NonPeerReviewed |