Search results
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Conservation Measure Conservation Measure 33-03 (2009)
Whole division 70 50 20 20 58.4.3a Whole division 86 50 26 20 58.4.3b North of 60°S 721 50 80 20 ... is greater; • Macrourus spp. 16% of the catch limit for Dissostichus spp. or 20 tonnes, whichever ... is greater; • all other species combined 20 tonnes. 3. For the purposes of this measure ‘Macrourus spp ... as day 1 to day 10, day 11 to day 20, or day 21 to the last day of the month. ANNEX 33-03 ... Limitations: Except for waters adjacent to the Kerguelen and Crozet Islands Except for waters adjacent to the ...
Conservation Measure : 33-03 (2009)
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Estimating density and biomass of Antarctic krill around South Sheltland Islands using the 2-dB difference method
survey. The weighted krill density and biomass were estimated to be 0.20 g/m 2 and 18 thousand tons (CV ... . The weighted krill density and biomass were estimated to be 0.20 g/m2 and 18 thousand tons (CV=33.8%) applying ...
Meeting Document : WG-EMM-17/08 : Author(s): S.-G. Choi, K. Lee and D. An
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Uncertainty in echosounder calibrations
and 1.4 dB for a 38.1 mm WC sphere. Vector admittance measurements were made of an ES120 transducer ... Abstract: Calibration of echo sounders for fish stock assessment are commonly performed using the ... deviations of 0.1, 0.3, and 0.2 dB, respectively. To characterize the precision of the method for a fixed ... sphere TS versus time. Over two 15 hour periods, the measured TS ranged 1.2 dB for a 23.0 mm Cu sphere ...
Meeting Document : WG-EMM-96/40 : Author(s): Soule, M.A., Demer, D.A.
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Conservation Measure Conservation Measure 69/XII (1993)
with Article IX (2) (g) of the Convention. 2. The total catch of Dissostichus eleginoides in Statistical ... Limits on the Fishery for Dissostichus eleginoides in Statistical Subarea 48.3 for the 1993/94 ...
Conservation Measure : 69/XII (1993)
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Species variability and population structure of Euphausiacea in Admiralty Bay (King George Island; South Shetland Islands) during Antarctic summer
, is an interesting area for that kind of biological study. Moreover, King George Island, where ... three Pygoscelis penguin species. The data presented here is based on samples collected during an ... Euphausia superba, E. frigida, E. crystallorophias and Thysanoessa macrura. Th. macrura, compared for ... result, population structure analyses were possible only for the Th. macrura individuals. The data also ...
Meeting Document : WG-EMM-14/60 : Author(s): A. Panasiuk-Chodnicka, J. Wawrzynek and M. Iwona Żmijewska (Poland)
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Stock assessment of the Patagonian toothfish, Dissostichus eleginoides, harvested by the French fishery at Kerguelen Islands (Division 58.5.1 of the CCAMLR)
the fishery is modeled using different functions for fishery selectivity depending on the fishing zone ... and the type of fishing vessels (trawlers, long-liners). The fishing zone for the long-liners is ... datasets was integrated using the effective samples’ size calculated at the level of each haul. An ... iteratively estimated process error was applied to the length frequency data. With an initial biomass of about ...
Meeting Document : WG-FSA-11/28 : Author(s): A. Relot-Stirnemann (France)
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Results of scientific observation on board RKT-S (cannery fishing super trawler) Konstruktor Koshkin in Statistical Area 48 in March–June 2003 as compared with previous seasons
and 48.3 in 2003 compared to the previous years. Author(s): V.A. Bibik and S.A. Klementiev (Ukraine) Title ... compared to the previous years. ...
Meeting Document : WG-EMM-04/10 : Author(s): V.A. Bibik and S.A. Klementiev (Ukraine)
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Designation of Marine Protected Areas in Antarctic Waters
Abstract: Over the last few years, the designation of Marine Protected Areas (MPA) in Antarctica ... Over the last few years, the designation of Marine Protected Areas (MPA) in Antarctica has been ...
Meeting Document : CCAMLR-XXXIV/BG/29 : Author(s): Delegation of the Russian Federation
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Exploratory longline fishing around the Kerguelen Islands (Division 58.5.1). Description of the fishing effort; catchability and target size of Dissostichus eleginoides
by trawlers. The vessel is equipped with an automatic longline baiter which has an efficiency of ... being extremely small (0,28%). Length frequency distributions (LFD) observed for Dissostichus ... previously by trawlers in the same area. This average length is comparable for the two successive fishing ... seasons (93.4 cm in 1990/91 and 92.95 cm in 1991/92). The fish caught are for the most part adults, and a ...
Meeting Document : WG-FSA-92/31 Rev. 1 : Author(s): G. Duhamel (France)
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Developing priority variables (“ecosystem Essential Ocean Variables” – eEOVs) for observing dynamics and change in Southern Ocean ecosystems
Ocean Observing (FOO) to begin developing ecosystem Essential Ocean Variables (eEOVs) for the Southern ... Ocean Observing System (SOOS). An eEOV is a defined biological or ecological quantity, which is derived ... support assessments. In this paper we outline the rationale, including establishing a set of criteria, for ... selecting eEOVs for the SOOS and develop a list of candidate eEOVs for further evaluation. Other than ...
Meeting Document : WG-EMM-16/P11 : Author(s): A.J. Constable, D.P. Costa, O. Schofield, L. Newman, E.R. Urban Jr., E.A. Fulton, J. Melbourne-Thomas, T. Ballerini, P.W. Boyd, A. Brandt, W. de la Mare, M. Edwards, M. Eléaume, L. Emmerson, K. Fennel, S. Fielding, H. Griffiths, J. Gutt, M.A. Hindell, E.E. Hofmann, S. Jennings, H.S. La, A. McCurdy, B.G. Mitchell, T. Moltmann, M. Muelbert, E. Murphy, T. Press, B. Raymond, K. Reid, C. Reiss, J. Rice, I. Salter, D.C. Smith, S. Song, C. Southwell, K.M. Swadling, A. Van de Putte and Z. Willis