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Recommendations for CCAMLR tagging procedures
of toothfish and skates, tagging operations need to be appropriately supported through documentation ... , training, and supplies. This paper reviews how tagging programme information could be effectively organised ...
Meeting Document : WG-SAM-12/31 : Автор(ы): S. Parker, J. Fenaughty (New Zealand), E. Appleyard (Secretariat) and C. Heinecken (South Africa)
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Proposed methodology for the assessment of the exploratory fishery for Dissostichus spp. on BANZARE Bank (Division 58.4.3b)
time as they can be improved; and • Estimation of the proportion of the stock which can be harvested ... Division to be considered at CCAMLR XXVI. Author(s): D.C. Welsford, A.J. Constable and G.B. Nowara ...
Meeting Document : WG-SAM-07/8 : Автор(ы): D.C. Welsford, A.J. Constable and G.B. Nowara (Australia)
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Estimates of krill biomass with commercial significance in small-scale management units applying geostatistics techniques
differences between commercial biomass can be obtained for areas with the comparable total biomass, e.g. total ... ”, considered for allocating this catch limit among the SSMUs in the Scotia Sea, has to be supplemented with the ... will be related to the problem of acoustic data processing improvement. The methods specially ...
Meeting Document : WG-EMM-06/36 : Автор(ы): S.M. Kasatkina and P.S. Gasyukov (Russia)
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Preliminary assessment of mackerel icefish, Champsocephalus gunnari, on the Heard Island Plateau (Division 58.5.2) based on a survey in April–May 2003
the strength of this cohort will not be possible until the May 2004 survey is complete. The estimates ... differences will need to be considered by the working group. The implications of the interannual variability ... steady yield if possible need to be explored further in the development of a management procedure that ...
Meeting Document : WG-FSA-03/32 : Автор(ы): A.J. Constable, C.R. Davies, R. Williams and T. Lamb (Australia)
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Do fish prey size affect the foraging patterns and breeding output of the Antarctic shag Phalacrocorax bransfieldensis?
. Differences in the composition of the diet might be related to different foraging areas used by the shags ... at Py Point might be the difference in fish prey consumption between these and shags from Midas ... Islands, may be one of the reasons to explain the steady decrease in the number of breeding Antarctic ...
Meeting Document : WG-EMM-02/4 : Автор(ы): R. Casaux and A. Baroni (Argentina)
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Revised proposal for a CCAMLR sponsored research survey to monitor abundance of pre-recruit Antarctic toothfish in the southern Ross Sea
from a well- designed survey in the Ross Sea could be a useful input into the stock assessment model ... survey, the target fish age and length classes to be monitored, appropriate survey strata size and ... methodologies. As a result of this review, we propose that the first survey be a pilot, with two main objectives ...
Meeting Document : WG-FSA-11/47 : Автор(ы): S.M. Hanchet, S. Mormede, S.J. Parker and A. Dunn (New Zealand)
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A history of the exploitation of the Ross Sea, Antarctica
be the least affected stretch of ocean on Earth, although historical effects were not included in the ... the details of biological exploitation can be so elucidated. It does appear that the Ross Sea ... continental shelf remains the least affected of any on the globe; the same can not be said of the slope ...
Meeting Document : WG-EMM-09/P03 : Автор(ы): D.G. Ainley
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RESEARCH PLAN FOR TOOTHFISH IN DIVISION 58.4.4a & b BY SHINSEI MARU NO. 3 IN 2009/10
shallow points of < 500 m in SSRU A in order to avoid catching small fishes. A Trot line system will be ... one fishing line, will be used in order to standardize the CPUE of Trot line more accurately in this ... . Concentrated tagging, 3 fish/ton, will be made to apply the mark-and-recapture studies. Author(s): Delegation ...
Meeting Document : WG-SAM-09/11 : Автор(ы): Delegation of Japan
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Hydroacoustic surveys of the distribution and abundance of krill: Prydz Bay region – FIBEX, ADBEX II and SIBEX II
), 1983-84 (ADBEX II) and 1984-85 (SIBEX II) cruises respectively. It could not be concluded, however ... changes in abundance can be detected can be improved by underway identification of target species, better ...
Meeting Document : SC-CAMLR-VII/BG/40 : Автор(ы): Delegation of Australia
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Age determination of the Antarctic fishes Champsocephalus gunnari and Notothenia rossii from South Georgia
periodicity in Antarctic hydrographic conditions, age determination of Antarctic fish has proven to be ... could be reliably determined from body measurements and otolith measurements. These techniques allowed ... 55 cm in 7 years. The lack of: the large size groups for Notothenia rossii may be indicative of over ...
Meeting Document : SC-CAMLR-VI/BG/43 : Автор(ы): R. Radtke (USA)
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