Résultats de la recherche
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An overview of the elasmobranch fish of the Southern Ocean
Abstract: This review summarises current knowledge of the elasmobranch fish occurring in the ... Lamna nasus. Although other squaliform sharks are thought to occur in the area, the taxonomic status of ... Antarctic and sub-Antarctic waters of the CCAMLR area. About 14–15 species of elasmobranch have been ... recorded, with skates (Rajiformes) the most speciose order. Two genera of skates are known (Amblyraja and ...
Meeting Document : WG-FSA-13/28 : Auteur(s): J.R. Ellis, S.R. McCully, V.V. Laptikhovsky and R. Scott (United Kingdom)
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Subdivision of large CCAMLR Statistical Areas for the management of the krill fishery
Abstract: In this paper the boundaries of the CCAMLR statistical areas are examined for their ... kept intact wherever possible. The resultant map of suggested management areas results in a series of ... relevance to the management of the krill fishery. A rationale for developing some new areas is developed ... based on data on krill distributions. The overall aim of the exercise was to reduce the large size of ...
Meeting Document : SC-CAMLR-XX/BG/24 : Auteur(s): Delegation of Australia
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Standing stock, biology, diet and spatial distribution of demersal finfish from the 2003 US AMLR bottom trawl survey of the South Shetland Islands (Subarea 48.1)
relative to all other species, there appears to be a decline in biomass. The overall abundance of finfish ... bottom trawl surveys of the South Shetland Islands (Subarea 48.1) during the 1998, 2001, and 2003 austral ... important feeding areas lie to the west and north of Elephant Island and to the north of King George Island ... . The standing stock for most species has fluctuated, with no signal of substantial year classes or ...
Meeting Document : WG-FSA-03/38 : Auteur(s): C.D. Jones (USA), K.-H. Kock, (Germany), J. Ashford, A. DeVries, K. Dietrich (USA), S. Hanchet (New Zealand), T. Near, T. Turk (USA) and S. Wilhelms (Germany)
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Aspects of the ecology of the bigeye grenadier at South Georgia
Abstract: Aspects of the ecology of the Bigeye grenadier, Macrourus holotrachys caught as bycatch ... in the Patagonian toothfish longline fishery conducted around South Georgia were investigated. Age ... over 30 years and attaining lengths in excess of 80cm (Lt). Von Bertalanffy growth parameters were ... estimated for females and closely matched those of the congeneic species M. berglax from the Northern ...
Meeting Document : WG-FSA-03/16 : Auteur(s): S.A. Morley, T. Mulvey, J. Dickson and M. Belchier (United Kingdom)
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Draft report of the Fifth Meeting of the Commission
Abstract: This is available in published form as CCAMLR-V (1986) Title: Draft report of the ... Fifth Meeting of the Commission Approval: Approved ...
Meeting Document : CCAMLR-V/21
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Report of the Sixth Meeting of the Scientific Committee
Abstract: This is available in published form as SC-CAMLR-VI (1987) Title: Report of the Sixth ... Meeting of the Scientific Committee Approval: Approved ...
Meeting Document : SC-CAMLR-VI/07
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The biology, ecology and development of fishery management advice for the anomuran crabs of South Georgia (CCAMLR Subarea 48.3)
for Dissostichus spp. and the general characteristics of the research hauls which may assist WG-FSA to ... determine the extent to which the available data may be used in developing assessments for these fisheries ... development of fishery management advice for the anomuran crabs of South Georgia (CCAMLR Subarea 48.3 ... Abstract: This paper summarises the data collection requirements for the exploratory fisheries ...
Meeting Document : WG-FSA-11/26 : Auteur(s): M. Belchier, T. Peatman and J. Brown (United Kingdom)
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Report of an examination of the acoustic data from RV Eduardo L. Holmberg collected during the FIBEX study
into the BIOMASS Database in the approved standardised format. The results indicate the krill were ... concentrated to the western end of the South Orkney Islands. Density values are consistent with those from ... : Report of an examination of the acoustic data from RV Eduardo L. Holmberg collected during the FIBEX ... Abstract: Data from the Eduardo L Holmberg FIBEX survey have been re-examined for incorporation ...
Meeting Document : WG-KRILL-93/20 : Auteur(s): I. Everson (United Kingdom) and A.O. Madirolas (Argentina)
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An evaluation of the performance of the CCAMLR mackerel icefish (Champsocephalus gunnari) harvest control rule as applied within CCAMLR Subarea 48.3
Abstract: A retrospective analysis and sensitivity evaluation of the performance of the CCAMLR ... harvest control rule for the mackerel icefish (Champsocephalus gunnari) in Subarea 48.3 are described. The ... review indicates that the approach is providing consistent, precautionary estimates of future biomass and ... levels of exploitation that are considered precautionary and would conform to the ecosystem approach by ...
Meeting Document : WG-SAM-13/31 Rev. 1 : Auteur(s): C. Darby, T. Earl and H. Peat (United Kingdom)
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The fish fauna of the Argentine Islands region (Antarctica; 12 UAE 2007–2008) and morphometrical changeability of Notothenia coriiceps (Richardson, 1844)
presented. The quantitative indexes of different species fishes and the analysis of their dominant groups ... subdominant in the previous years, but during our researches Notothenia rosii prevailed already. Biological ... and morphometrical analyses of two groups Notothenia coriiceps from the Meek-Penola Channel and near ... the west coast of Grotto Island are conducted. It is exposed, that these two groups of fish species ...
Meeting Document : WG-FSA-12/P06 : Auteur(s): V.N. Trokhymets, V.A. Tymofyeyev and J.S. Perechrest