Search results
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Short communication: Diet composition of deepwater icefish Chionobathyscus dewitti Andriashev et Neelov, 1978 (Chionobathyscus, Channichthyidae) from the Ross Sea area
analyzed icefish individuals were taken from stomachs of toothfish caught in the Ross Sea in 2010 from ... Abstract: For the first time the study of diet composition of deepwater icefish Chionobathyscus ... board the longliner “ No. 1 IN SUNG ”. Author(s): A.F. Petrov (Russia) Title: Short communication ... : Diet composition of deepwater icefish Chionobathyscus dewitti Andriashev et Neelov, 1978 ...
Meeting Document : WG-FSA-10/11 : Author(s): A.F. Petrov (Russia)
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Computer program for the calculation and validation of Verhoeff check digits
type of errors in data for analysis are minimised. Accurate recording of the sequence numbers on tags ... the tag sequence number, can assist in the identification of errors in recorded data. A computer ... : Computer program for the calculation and validation of Verhoeff check digits Approval: Approved ... Abstract: Abundance estimates from tag-release and tag-recapture data require that the number and ...
Meeting Document : WG-FSA-SAM-05/11 : Author(s): A. Dunn (New Zealand)
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Fecundity and size at sexual maturity of the bigeye grenadier (Macrourus holotrachys) at South Georgia (CCAMLR Subarea 48.3)
greater than a year. Sex ratios of specimens caught in the longline fishery are highly skewed with females ... , Macrourus holotrachys caught as bycatch in the Patagonian toothfish longline fishery conducted around South ... final ovarian development is a prolonged process in M. holotrachys which probably lasts for a period of ... outnumbering males by a ratio of 32:1 which may represent the true ratio of females to males within the ...
Meeting Document : WG-FSA-02/26 : Author(s): T. Mulvey, S.A. Morley, M. Belchier and J. Dickson (United Kingdom)
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Infectious diseases and parasites of Antarctic and sub Antarctic penguins and the implications for CEMP
present a summary of all such diseases of penguin species found in the Antarctic and sub-Antarctic ... . Haematological and biochemical values for healthy penguins which may be of use in diagnosis are presented also ... monitored we suggest that health of monitored species also should be considered in CEMP. Author(s): J ... Abstract: This paper draws attention to the possible implications for the CCAMLR Ecosystem ...
Meeting Document : WG-CEMP-94/34 : Author(s): J. Clarke and K. Kerry (Australia)
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A simple approach for calculating the potential yield of krill from biomass survey results
Abstract: Estimates are calculated for the parameter λ in the yield equation Y = λ M B0 for a ... kri11 fishery in which both the fishery and kri11 growth are seasonal. The criterion used for the ... calculations is that the probability that the kri11 spawning biomass drops below 20% of its average pre ... -exploitation level over a 20 year period of harvesting should not exceed l0%. The value of λ depends strongly ...
Meeting Document : WG-KRILL-91/24 : Author(s): D.S. Butterworth (South Africa) and M. Basson (United Kingdom)
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To the problem of spawning character for certain fish species
Abstract: The present paper presents the brief results of the research in reproductive biology of ... the Antarctic greinadier M. whitsoni in the Ross Sea. It was stated that the eggs were released by ... batches. It was supposed that the similar character of spawning might be for some other Antarctic fish ... species. Some peculiar features of the reproductive biology Moray cod M. evseenkoi, Antarctic toothfish D ...
Meeting Document : WG-FSA-11/18 : Author(s): V. Prutko and A. Petrov (Russia)
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Fatty acid signature analysis from the milk of Antarctic fur seals and southern elephant seals from South Georgia: implications for diet determination
misleading. This study examined fatty acid profiles in milk from two species of pinniped from the Southern ... . Southern elephant seal data could be distinguished from Antarctic fur seals by lower levels of the fatty ... :1 n9 co- eluting with 18:1 n11) and 20:1 n9. Fatty acid signatures from the milk of Antarctic fur ... notothenids and myctophids. The fatty acid profiles of Antarctic fur seals showed considerable inter- and ...
Meeting Document : WG-EMM-99/44 : Author(s): D.J. Brown, I.L. Boyd, G.C. Cripps and P.J. Butler (United Kingdom)
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Summary of New Zealand research projects relevant to the Ross Sea region Marine Protected Area
fishery for Antarctic toothfish in the Ross Sea region. The intention of this paper is to present the ... researchers that are relevant to spatial planning, monitoring and research in relation to the Ross Sea region ... ecological conditions in the Ross Sea region; (2) “process-based” research to understand environmental and ... ): M. Pinkerton and J. Scarrow Title: Summary of New Zealand research projects relevant to the Ross ...
Meeting Document : WS-SM-18/03 : Author(s): M. Pinkerton and J. Scarrow
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Implementation of the Catch Documentation Scheme (CDS)
1 NCP. CDS reports of catches outside the Convention Area have increased in 2018. The Secretariat ... Abstract: The CDS was effectively implemented in 2018 by 21 Member States, 3 Acceding States and ... contacted 9 NCPs to seek their engagement in the CDS in 2018. Author(s): CCAMLR Secretariat Title ... : Implementation of the Catch Documentation Scheme (CDS) Microsoft Word File: cc-xxxvii-bg-09.docx Approval ...
Meeting Document : CCAMLR-XXXVII/BG/09 : Author(s): CCAMLR Secretariat
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Experimental acoustic estimation of bathypelagic fishes biomasses from the South Georgia and Shag Rock shelf areas with trawl sampling (RV Atlantida, February 1996)
, data of biological and oceanologica3 researches are presented. The data on target strengths obtained in ... stations location, catch length compostion, per cent proportion of various fish species in trawls samples ... - situ for icefish (Champsocephalus gunnari), the latter per cent proportion in trawl catches, velocity ... and length-weight factors, affecting the genera3 estimation of biomass are analysed. Author(s ...
Meeting Document : WG-FSA-96/59 : Author(s): Sunkovich, V. Yu., Frolkina, G.A., Severin, V.A., Abramov, A.M., Yorobyov, V.M., Polischuk, M.I., Bukatin, P.A., Shnar, V.N.