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e-sc-xxvi.pdf
... age data reported to CCAMLR......................... 30 Input for stock assessment ... BUDGET FOR 2008 AND FORECAST BUDGET FOR 2009 ........................... 90 ADVICE TO SCIC AND SCAF ... in other exploratory fisheries. 2.5 WG-SAM’s consideration of an alternative method for ... Scientific Committee endorsed the recommendations by WG-SAM for improving data necessary for an assessment
application/pdf attached to:SC-CAMLR-XXVI
Meeting Report : SC-CAMLR-XXVI
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WG-FSA-05
. Van Heerdon (South Africa) and G. Moreno (Spain) WG-FSA-05/2 List of Participants WG-FSA-05/20 Age ... Ross Sea for the years 1997/98 to 2004/05 A. Dunn and N.L. Phillips (New Zealand) WG-FSA-05/33 A single ... analysis of the Antarctic toothfish (Dissostichus mawsoni) tagging scheme in the Ross Sea for the years ... . Petrov (Russia) WG-FSA-05/73 Reviewing the age structured production model (ASPM) as an alternative ...
Meeting
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WG-SAM-09
HEARD AND MCDONALD ISLANDS USING CATCH-AT-AGE DATA AND TWO YEARS OF SURVEY ABUNDANCE-AT-AGE DATA S.G ... DEVELOPMENT OF SPATIALLY EXPLICIT AGE-STRUCTURED POPULATION DYNAMICS OPERATING MODELS FOR ANTARCTIC TOOTHFISH ... DATA QUALITY METRICS FOR TAGGING DATA SELECTION D.A.J. Middleton and A. Dunn (New Zealand) WG-SAM-09/20 ... IMPACTS FROM BOTTOM FISHERIES A.J. Constable (Australia) WG-SAM-09/P01 AN IMPACT ASSESSMENT FRAMEWORK FOR ...
Meeting
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Discrimination of Macrourus whitsoni and M. caml (Gadiformes, Macrouridae) using otolith morphometrics
the abundance of toothfish reduces. In order to improve information on the spatial distribution, age ... identified 90% of otoliths to species and could be applied to otoliths removed from toothfish stomachs to ... and age from otolith parameters are also presented. File: Pinkerton et al.pdf ... 80 60 40 20 0 10 20 30 40 50 60 70 Age (years ... 80 60 40 20 30 40 50 60 70 80 90 TL (cm ... 100 0 30 40 50 60 70 80 90 (c) TL (cm) R ou ... of fish age (years). ot o_ w ei gh t ( m m 2 ) 400 300 200 100 0 0 10 20 ...
Science Journal Paper : CCAMLR Science, Volume 22 (CCAMLR Science, Volume 22) : 15–28 : Автор(ы): Pinkerton, M.H., C. Ó Maolagáin, J. Forman and P. Marriott
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e-sc-xxviii-a6.pdf
... -specific ALK produced a catch-at-age distribution similar to that with an area-combined ALK. For the ... slope area there was an over-representation of the older age classes, while for the north area there ... assessment. ASSESSMENTS Age-based assessments Review of updated methodologies proposed for use in the ... the revised model incorporating catch-at-age and survey data should be used for undertaking an
application/pdf attached to:WG-SAM-09
Meeting Report : WG-SAM-09
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e-sc-xi-a7.pdf
... included as an appendix to the CEMP Standard Methods for Monitoring Studies and also be published in the ... including information on future research and references to published results. This new format for Table 2 ... considered at a meeting of WG-CEMP if they are received by the Secretariat for circulation and review no ... automated weighing and data logging system for penguins (WG-CEMP-92/20). Weights of the birds are recorded
application/pdf attached to:WG-CEMP-92
Meeting Report : WG-CEMP-92
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Schedule of Conservation Measures in Force 1993/94
the Commission in accordance with Article IX of the Convention for the Conservation of Antarctic ... . The total number of meshes to be measured is provided for in Article 6. 3 ARTICLE 6 ... additional series of 20 meshes selected in accordance with Article 3 shall be measured. The mesh size shall ... Article 5 when using a weight or dynamometer, one series of 20 meshes only shall be measured ...
Document : Site Section: Publications
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Distribution and relative abundance of Antarctic toothfish (Dissostichus mawsoni) on the Ross Sea shelf
, with some evidence for an ontogenetic migration from east to west as they grow. From the fisheries data ... available, there is no evidence for a northward contraction in the range of D. mawsoni over the course of ... modes at 80 cm and 100–115 cm in each of the three years. For com- parison, the size distribution of ... for all years up to, and includ- ing, the 2007/08 fishing year. The observer data used in this report ... 88.2 for all years up to, and including, the 2007/08 fishing year. Data error checking and grooming ... caught in each of the three grounds, for years where more than 10 sets were completed, is shown by year ...
Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 33–51 : Автор(ы): Hanchet, S.M., S. Mormede and A. Dunn
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Estimation of krill (Euphausia superba) mortality and production rate in the Antarctic peninsula region
0.88 to 0.94 for different years. The exchange rate of water masses and krill biomass within one summer ... Abstract: A net sampling survey for krill was carried out by RV ‘Meteor’ along the Antarctic ... Peninsula from 26 December 1989 to 14 January 1990. Results were compared with data of an identical survey ... rate of Z=0.88 (1989/90) and Z=0.96 (1987/88). Production was estimated and resulted a P/B ratio of ...
Meeting Document : WG-KRILL-91/15 : Автор(ы): Delegation of Germany
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The Soviet krill fishery in the Atlantic Sector of the Antarctic from 1977 to 1991: fishing effort distribution and interannual patterns
from 1977 to 1991 was 50 086 vessel-days fished, in Subareas 48.3 (45% of the total for the period ... observers and may differ from fi shery statistics offi cially published in the USSR. For a comparative ... 99 8 28 2 57 1 19 78 14 2 80 3 89 9 23 11 6 63 7 89 8 20 1 89 0 19 ... 00 6 3 63 4 19 90 37 4 85 6 35 0 21 3 27 3 40 9 27 2 75 1 4 20 9 19 91 ... 7 61 15 3 20 6 0 22 80 36 17 4 21 4 88 0 70 35 1 14 6 2. 3 B ...
Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 1–13 : Автор(ы): Litvinov, F.F., V.A. Sushin, G.A. Chernega and O.A. Berezhinsky
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