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Informing the Scientific Committee about the revisions of the WSMPA proposal
has submitted a revised CM proposal to CCAMLR 2018. This document is based on similar documents ... submitted to WG SAM 2018 and the CCAMLR Workshop on Spatial Management (WS-SM-18). It intends to inform ... the remit of, or might be of interest to participants at SC-CAMLR 2018: Unifying the previously two separate ... informs SC-CAMLR about the advice given by SAM 2018 and WS-SM-18 as regards the establishment (number ...
Meeting Document : SC-CAMLR-XXXVII/BG/14 Rev. 1 : Author(s): Delegation of Germany
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Fishery Report: Dissostichus eleginoides Crozet Island inside the French EEZ (Subarea 58.6)
was active all year. A high level of depredation on D. eleginoides catches from killer whales (Orcinus orca ... D. eleginoides caught by longline range from 40 to 130 cm in length, with a mode at approximately 70–80 cm ... catches by year and nationality for longline vessels. The average (unstandardised) catch per hook has ... and year from the longline fishery from 1997 to 2007. TOP 58.6 4 Table 2: Number of sets by month ...
Document : Site Section: Publications
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Proposal for a CCAMLR Science Special Volume
in connection with CCAMLR and for raising CCAMLR’s profile within the international scientific community ... . However, in recent years there has been a decrease in the number of papers submitted to CCAMLR Science ... for their publication. Taking into account the review made by the CCAMLR Secretariat, the subsequent recommendation made ... with CCAMLR and for raising CCAMLR’s profile within the international scientific community. However ...
Meeting Document : SC-CAMLR-XXXVI/16 : Author(s): Delegations of Argentina and Chile
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Location and intensity of the Soviet krill fishery in the Elephant Island area (South Shetland Islands), 1988/89
January 1707 20.9 81.7 6.41 11 to 15 January 664 7.4 89.7 7.45 16 to 20 January 368 1.5 245.3 22.30 21 ... March 2346 24.6 95.4 6.14 11 to 15 March 1726 19.0 90.8 5.28 16 to 20 March 965 13.7 70.4 5.40 21 ... WG-CEMP-92/30 LOCATION AND INTENSITY OF THE SOVIET ... BbIweynOM5.lHYTbIH ce30H ,l{OCTHr MaKcHMYMa, 3a nOCJIe,l{HHe ,l{eB5.lTb ce30HOB 06LQa5.1 npOMbICJIOBa5.1 ... maximum, for the last nine seasons the total fishing intensity by the USSR around Elephant Island has been ... (north of Elephant Island) and start searching for krill concentrations; (ii) krill concentrations are ... km/day (11 to 13 cm/sec). An analysis of the location of fishing grounds by five-day periods showed ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 305–335 : Author(s): Sushin, V.A. and A.S. Myskov
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Age/length key for Champsocephalus gunnari from South Georgia; Hill Cove survey, January 1990
Abstract: Discrepancy was noted between the age length key and modes in the length distribution ... of Ch. gunnari from the Hill Cove survey around South Georgia in January 1990. A revised age length key ... for this survey is proposed, based on data from a previous survey in the area. The revised age length key ... collected during a subsequent survey in the same season. Author(s): G. Parkes (United Kingdom) Title: Age ...
Meeting Document : WG-FSA-91/18 : Author(s): G. Parkes (United Kingdom)
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Using mark-recapture and catch-age data to estimate fishing and natural mortality for the Patagonian toothfish at South Georgia
and natural mortality, and integrates catch-at-age data into the estimation model, to aid in distinguishing ... was analysed with the model. The ages covered by the analysed cohorts ranged from 5 to 13. In the model runs ... , while fishing mortality-at-age was estimated, only one value of the natural mortality was permitted ... . There was additionally some suggestion of agestructure in the natural mortality-at-age. Author(s): R.M. Hillary and D.J ...
Meeting Document : WG-FSA-SAM-06/06 : Author(s): R.M. Hillary and D.J. Agnew (United Kingdom)
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Fitting a von Bertalanffy growth model to length-at-age data accounting for length-dependent fishing selectivity and length-stratified sub-sampling of length frequency samples
to both age and measure for length there are two potential response-biased sampling processes when length ... is the response and age is the predictor variable. These sample processes are (i) the actual fishing process ... involving a particular gear, and (ii) the method of on-deck sub-sampling fish for ageing from the random ... -average length given age is assumed to follow the von Bertalanffy growth relationship this work extends ...
Meeting Document : WG-FSA-SAM-05/13 : Author(s): S.G. Candy (Australia)
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Method of age determination for Antarctic toothfish (Dissostichus mawsoni)
December 2004 to March 2005 on the longliner “Volna”. Age was determined for 364 individuals. Currently ... . All in all 6009 specimens of toothfish were aged using the same above described method. Otoliths were ... the used method is appropriate for mass age determination for toothfish. Author(s): E.N. Kyznetsova, A.F ... . Petrov and V.A. Bizikov (Russia) Title: Method of age determination for Antarctic toothfish ...
Meeting Document : WG-SAM-12/18 : Author(s): E.N. Kyznetsova, A.F. Petrov and V.A. Bizikov (Russia)
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Summary of holdings of Patagonian toothfish (Dissostichus eleginoides) otoliths and size-at-age estimates from Heard and McDonald Islands (Division 58.5.2)
has yielded data which has assisted with understanding age structure and growth rates of toothfish ... individuals which have been processed by the Central Ageing Facility to provide size-at-age estimates. Over ... collected from recaptured tagged fish. More than 3200 otoliths have been processed to provide size-at-age ... estimates from fish captured between 1997 and 2003. A growth model based on these size-at age data ...
Meeting Document : WG-FSA-07/45 : Author(s): D.C. Welsford and G.B. Nowara (Australia)
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The feeding peculiarities of the Antarctic seals in the region of the archipelago of Argentina Islands
97,2 % to a diet of fur seals (Arctocephalus gazella) and 90 % to a diet crabeater seal (Lobodon ... % to a diet of fur seals (Arctocephalus gazella) and 90 % to a diet crabeater seal (Lobodon carcinophagus ...
Meeting Document : WG-EMM-12/P01 : Author(s): I. Dykyy