WS-KCPUE-85/01
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Workshop on Krill CPUE Annotated Agenda
CCAMLR Secretariat
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WS-KCPUE-85/02
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Krill – Catch Per Unit Effort
Gulland, J.A.
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WS-KCPUE-85/03
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A note on relating krill CPUE measures to abundance trends
Butterworth, D.S. and D.G.M. Miller
Résumé:
A crude mathematical framework is developed to describe krill abundance in terms of selected parameters of various aggregation behaviours exhibited by krill (Euphausia superba Dana). The relationship of combinations of these parameters to various possible measures of catch-per-unit-effort (CPUE) for the Antarctic krill fishery is considered. The combined index of catch-per-hour of trawling Read More
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Admin Admin (Secrétariat de la CCAMLR)
Approuvé par:
Admin Admin (Secrétariat de la CCAMLR)
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WS-KCPUE-85/04
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Some considerations on the usefulness of CPUE data from Japanese krill fishery in the Antarctic
Shimadzu, Y. and T. Ichii
Résumé:
The characteristics of Japanese krill fishery were reviewed in several examples based on the information recorded on log book. While searching behaviour seems to be the basis of this fishery, CPUE in terms of catch per minute of towing was thought to be an useful index of patch density and possibly of local abundance.
Soumis par:
Admin Admin (Secrétariat de la CCAMLR)
Approuvé par:
Admin Admin (Secrétariat de la CCAMLR)
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WS-KCPUE-85/05
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An updated information of the Japanese krill fishery in the Antarctic
Shimadzu, Y.
Résumé:
Annual summary of Japanese krill fishery in the Antarctic was updated with delineation of two different type of operation. Operated areas in 1983/84 and 1984/85 seasons were illustrated and three historical main fishing grounds were identified.
Soumis par:
Admin Admin (Secrétariat de la CCAMLR)
Approuvé par:
Admin Admin (Secrétariat de la CCAMLR)
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WS-KCPUE-85/06
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Some aspects of repeated operation on the same patch in Japanese krill fishery
Ichii, T.
Résumé:
Data of repeated operation recorded on Japanese log book were examined the validity of identifying the same patch and the resulting change in CPUE. While no change was detected in CPUE some difficulties were thought in identification of krill patch(es).
Soumis par:
Admin Admin (Secrétariat de la CCAMLR)
Approuvé par:
Admin Admin (Secrétariat de la CCAMLR)
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WS-KCPUE-85/07 Rev. 1
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Agenda
CCAMLR Secretariat
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WS-KCPUE-85/08 Rev. 1
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List of documents
CCAMLR Secretariat
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WS-KCPUE-85/09
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Proposals on the standardisation of complex studies aimed to the elaboration of the system of the biological and oceanographical monitoring of the Antarctic waters (…)
Makarov, R.R. and V.V. Maslennikov
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WS-KCPUE-85/10
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Technique of modelling quantitative distribution of krill basing on the oceanographical, biological and hydroacoustic data of surveys on the computer
Makarov, R.R., V.V. Maslennikov, K.I. Yudanov and Z.I. Kizner
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WS-KCPUE-85/11 Rev. 1
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List of participants
CCAMLR Secretariat
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WS-KCPUE-85/12
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A note on the characteristics of Japanese operation
Shimadzu, Y.
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WS-KCPUE-85/13
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Data tape listing (Japanese commercial krill fishing operations)
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