Search results
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Results of Phase I and II of the research program for toothfish fishery in Subarea 88.3 during the 2010/11–2011/12 seasons (this is a revision of WG-SAM-12/05)
hypotheses about the ratio of fish in the area and the total stock as well as studying of biological ... calculated by the accepted in SC-CCAMLR-XXX/5 p.2.40 (ii) formula. Value of toothfish`s stock by SSRUs and ... all details of stock assessment methods are described in the present work. Author(s): A.F. Petrov ... 2336 m. Total number of set hooks amounted 171096. In 2011 research fishing covered SSRU B, C and D ...
Meeting Document : WG-FSA-12/13 : Author(s): A.F. Petrov, V.A. Tatarnikov, K.V. Shust and I.I. Gordeev (Russia)
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Declining trend in the abundance of fjord fish of the species Notothenia rossii marmorata and Notothenia gibberifrons observed at two localities of South Shetland Islands
Abstract: A declining trend observed in the abundance of fjord fish of the species Notothenia ... ., Moon Bay, in 1989. The analysis was based on the proportion of catches of the mentioned species in ... . This phenomenon in the area might be explained as a consequence of the depletion of the stocks due to ... relation to Notothenia neglecta, a species with similar ecological habits in the fjords. Comparison with ...
Meeting Document : WG-FSA-90/14 : Author(s): E. Barrera-Oro and E. Marschoff (Argentina)
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On the possibility of practical utilisation of krill target strength TS in situ obtained on the basis of EK-500 measurements
Abstract: Comparative analysis of krill length distribution in the echosurvey area, obtained with ... obtained on the basis of the empiric model by Greene et al. (1991) using estimates of target strength in ... measurement with EK-500 and calculation of TS talc. on the basis of krill length composition in catches ... stipulates significant difference of krill density estimates obtained for the same population. In some cases ...
Meeting Document : WG-EMM-98/19 : Author(s): S.M. Kasatkina (Russia)
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Distribution, morphology, growth, reproduction, diet and trophic position of two species of grenadier (Macrourus whitsoni and M. caml) in the Ross Sea region of the Southern Ocean (CCAMLR Subareas 88.1 and 88.2)
Macrourus whitsoni and M. caml in the Ross Sea region of the Southern Ocean. Fish were caught by New Zealand ... . whitsoni examined was 65 cm TL and 1.3 kg. The two main morphological characters (number of rays in the ... left pelvic fin; number of rows of teeth in the lower jaw) were very effective at distinguishing ... increase in the proportion of M. whitsoni relative to M. caml caught on baited autolines with increasing ...
Meeting Document : WG-FSA-12/54 Rev. 1 : Author(s): M.H. Pinkerton, P. McMillan, J. Forman, P. Marriott, P. Horn, S. Bury and J. Brown (New Zealand)
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A GIS tool to assist in the planning and design of sample surveys of the abundance of colonial breeding species
Abstract: A GIS tool to assist in the planning and designing of surveys of colonial breeding ... the example the tool is used to sample a population of Adelie penguins in the Holme Bay region of East ... GIS tool to assist in the planning and design of sample surveys of the abundance of colonial breeding ... species is described. The tool could be applied to any region of Antarctica given available colony map and ...
Meeting Document : WG-EMM-05/25 : Author(s): C. Southwell, R. Dreissen, S. Candy, G. McPherson and J. Clarke (Australia)
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Continuation of the research program on study of life cycle, species compositions, biology and resource potential of craboids (Anomura, Decapoda) in the Pacific Ocean Antarctic Area from 2019/20 to 2020/21 by Russian Federation
). Russian pilot research program of craboids (Anomura, Decapoda) in the Antarctic Pacific (Subareas 88.2 and ... Abstract: Russian program provides proposals to continue investigations of the species ... their resource potential in the Bellingshausen Sea (Subarea 88.3) and Amundsen Sea (Subarea 88.2 ... 88.3) were carried out in March 2019 (vessel Volk Arctic) in full compliance with the Russian program ...
Meeting Document : WG-SAM-2019/18 : Author(s): Delegation of the Russian Federation
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Cross-sectional structure and validation of the timing of annulus formation in otoliths of the Antarctic fish Notothenia coriiceps Richardson (Nototheniidae)
Abstract: To validate the timing of annuli in otoliths of immature Notothenia coriiceps ... identified in the otolith sections and micro-increments were also evident. The timing of growth and annual ... -sectional structure and validation of the timing of annulus formation in otoliths of the Antarctic fish ... (SEM) techniques were used to examine the structure of sectioned otoliths. Six growth regions were ...
Meeting Document : WG-FSA-93/6 Rev. 1 : Author(s): J.R. Ashford and M.G. White (United Kingdom)
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Implementation of the United States National Plan of Action for Reducing the Incidental Catch of Seabirds in Longline Fisheries (NPOA-Seabirds)
the United States National Plan of Action for Reducing the Incidental Catch of Seabirds in Longline ... international outreach and cooperation occurred in 2002. Author(s): K.S. Rivera (USA) Title: Implementation of ... Abstract: Framework for IPOA-Seabirds implementation and structure of NPOA-Seabirds is discussed ... . Interagency cooperation as well as international cooperation is vital for the efficient and effective ...
Meeting Document : WG-FSA-02/50 : Author(s): K.S. Rivera (USA)
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Results of Soviet investigations of the distribution and ecology of pelagic squids (Oscopsidae) in the Southern Ocean
and ecology of pelagic squids (Oscopsidae) in the Southern Ocean Approval: Approved ... Author(s): Delegation of the USSR Title: Results of Soviet investigations of the distribution ...
Meeting Document : SC-CAMLR-IV/BG/18 : Author(s): Delegation of the USSR
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Biomass of krill in Division 58.4.2 and an estimation of precautionary yield, including a subdivision of the precautionary catch limit along the 55ºE longitude
of Australia Title: Biomass of krill in Division 58.4.2 and an estimation of precautionary yield ... , including a subdivision of the precautionary catch limit along the 55ºE longitude Approval: Approved ... Abstract: This paper presents a revised analysis of krill biomass for Division 58.4.2 using data ... from the 2006 Australian survey and based on the most recent advice from WG-EMM. Author(s): Delegation ...
Meeting Document : SC-CAMLR-XXVI/07 : Author(s): Delegation of Australia