Bayliff, William H. (1973) Materials and methods for tagging purse seine and baitboat caught tunas. Inter-American Tropical Tuna Commission Bulletin, 15(6), pp. 463-503.
Abstract
ENGLISH: The percentages of return of purse seine-tagged yellowfin and baitboat- tagged yellowfin and skipjack subjected to various combinations of treatments were tested statistically to determine the effects of the treatments. For yellowfin the precentages of return differed among sets or dates of release, and were higher for double-tagged fish, larger fish, and fish released soonest during each set. For skipjack the percentages of return differed among dates of release, and were higher for single-tagged fish and fish tagged in plastic-covered cradles. SPANISH: Los porcentajes de retorno de aleta amarilla marcado en barcos cerqueros y los de aleta amarilla y barrilete marcados en los de carnada sometidos a varias combinaciones de tratamientos fueron probados estadísticamente para determinar los efectos de los tratamientos. Con respecto al aleta amarilla los porcentajes de retorno fueron diferentes entre los lances o fechas de liberación, y fueron más altos para los peces con doble marca, peces de más talla y peces liberados lo más pronto durante cada lance. Los porcentajes de retorno del barrilete fueron diferentes entre las fechas de liberación, y fueron más altos para peces con una sola marca y peces marcados en cunas cubiertas con plástico. (PDF contains 41 pages.)
| Item Type: | Article |
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| Title: | Materials and methods for tagging purse seine and baitboat caught tunas |
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| Personal Creator/Author: | | Creators | Email |
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| Bayliff, William H. | |
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| Journal or Publication Title: | Inter-American Tropical Tuna Commission Bulletin |
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| Volume: | 15 |
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| Number: | 6 |
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| Page Range: | pp. 463-503 |
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| Date: | 1973 |
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| Issuing Agency: | Inter-American Tropical Tuna Commission |
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| Additional Information: | This article is bilingual and contains both Spanish and English translations. |
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| Uncontrolled Keywords: | tagging methods; purse seine caught tunas; baitboat caught tunas; métodos para marcar; atunes; barcos cerqueros; carnada |
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| Subjects: | Fisheries |
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| Item ID: | 3053 |
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| Depositing User: | Joan Parker |
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| Date Deposited: | 06 Apr 2010 14:27 |
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| Last Modified: | 29 Sep 2011 19:59 |
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| URI: | http://aquaticcommons.org/id/eprint/3053 |
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