Search results
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Herpes virus antibodies in Arctocephalus gazella from Cape Shirreff, Livingston Island, Antarctica
bovine herpesvirus-1 (BHV-1) strain. Antibodies against BHV-1 were detected in four (7.4%) samples. The ... utility of the extra vascular fluid for serological research in this matter is suggested. It is also ... recognized the microneutralization test as sensitive method for this search. This finding also contribute ... with the knowledge confirming the extended distribution range of herpesvirus, affecting a large number ...
Meeting Document : WG-EMM-01/59 : Author(s): O. Blank, J.M. Montt, M. Celedón and D. Torres (Chile)
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Models of larvae dispersion of Antarctic toothfish (Dissostichus mawsoni)
from the Antarctic continent north to approximately 57° S. Efforts to understand early life history and ... stock structure in the Ross Sea have parallels for populations in other regions of the Antarctic, and ... hypotheses about how stock structure is maintained may apply to each population. We provide an update of the ... circumpolar models of larval dispersion for D. mawsoni developed by Hanchet et al. (2008) using the HiGEM ...
Meeting Document : WG-FSA-12/48 : Author(s): A. Dunn, G.J. Rickard, S.M. Hanchet and S.J. Parker (New Zealand)
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Identification of marine Important Bird and Biodiversity Areas for penguins in South Shetland and South Orkney Islands: a comparison of two different approaches
on pre-existing approaches but revised according to the specific ecology of Pygoscelis penguin ... species; • Key improvements to the pre-existing approach include 1) refining track interpolation methods ... , and 2) revision of parameters for the kernel analysis (the smoothing factor and the utilization ... distribution); • We applied the revised method to 24 datasets of tracking data (three species, seven colonies ...
Meeting Document : WG-EMM-17/35 : Author(s): M.P. Dias, A.P.B. Carneiro, V. Warwick-Evans, C. Harris, K. Lorenz, P. Trathan
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Procedures for proposals and reporting on research plans in data-poor fisheries
Abstract: Noting the large increase in new research proposals tabled targeting toothfish across ... the Convention Area, and the relative lack of progress in achieving research objectives in some areas ... , WG-SAM-17 recommended that the procedures for research plan proposals in data poor fisheries be ... compiled and further developed to bring together the advice from the Scientific Committee and its Working ...
Meeting Document : WG-FSA-17/13 : Author(s): S.J. Parker and D.C. Welsford
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SCOI-97
Illegal fishing for toothfish (Dissostichus eleginoides) in French waters adjacent to the Kerguelen and ... fishing vessels in the Convention Area in the 1996/97 season Secretariat SCOI-97/07 The provision of ... information on the implementation of the Scheme of International Scientific Observation Secretariat SCOI-97/08 ... Amendments proposed to the text of the System of Inspection Secretariat SCOI-97/09 Information on reflagging ...
Meeting
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Species profile for Antarctic toothfish (Dissostichus mawsoni)
Abstract: A toothfish species profile, covering aspects of the biology, fisheries and stock ... assessment of both toothfish species was completed by Everson (2002). Aspects of the biology of D. mawsoni ... documents to WG-FSA. The aim of the current work was to collate and summarise existing biological data on D ... . mawsoni. The report focuses primarily on data collected from the Ross Sea fishery because this is where ...
Meeting Document : WG-FSA-06/26 : Author(s): S.M. Hanchet (New Zealand)
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Diseases and parasites of penguins
Abstract: The study of diseases in wild penguins is important for the identification of endemic ... diseases and the detection of exotic diseases should these occur. It is also important in the understanding ... of the degree to which disease may be expected to influence the results of biological studies ... . Results may be confounded and interpretation made difficult by both the transient and long term presence ...
Meeting Document : WG-CEMP-94/35 : Author(s): J. Clarke and K. Kerry (Australia)
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KRILL FISHERY REPORT: 2008 UPDATE
Abstract: As reported to the CCAMLR Secretariat, 6 vessels from 5 Contracting Parties are fishing ... for krill in Area 48 in the 2007/08 season, and these vessels have taken 84110 t of krill to date. The ... preliminary estimate of the total catch of krill for the season is approximately 108343 t. This compares with ... 104586 t of krill reported in the STATLANT data for 2006/07. With the exception of Poland, all ...
Meeting Document : WG-EMM-08/05 : Author(s): Secretariat
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Krill catch distribution in relation to predator colonies 1987 to 1992
Abstract: The distribution of krill catches in relation to land-based predator colonies ... , calculated from CCAMLR fine-scale data, is shown for Subareas 48.1 and 48.2. The pattern of catches in 1992 ... is similar to that seen for other years, with 70% of the total catch from Subarea 48.1 being taken ... within 100 km of colonies and between the months of December to March inclusive (the ‘critical period ...
Meeting Document : WG-KRILL-93/10 : Author(s): Secretariat
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Incidental mortality arising from fisheries activities around Kerguelen Island (Division 58.5.1)
58.5.1) have been identified. The most significant mortality has been noted during directed trawling for ... Champsocephalus gunnari on the Kerguelen shelf. This is caused by the electrical cable linking the trawler to the ... experimental long-lining cruise in deep waters at the shelf edge also showed the potential impact of this type ... of fishery if it develops in the Indian Ocean sector of the Southern Ocean. Trammel net fishing for ...
Meeting Document : SC-CAMLR-X/BG/14 : Author(s): Delegation of France