Resultados de la búsqueda
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Note on estimating abundance from acoustic data on individual krill aggregations
Abstract: The theoretical basis underlying estimation of krill abundance using echo-integration ... and aggregation information are briefly described. The chief differences of the two approaches are ... highlighted. It is concluded that the echo-integration approach is superior for the estimation of regional ...
Meeting Document : WG-KRILL-91/20 : Autor(es): I. Hampton and D.G.M. Miller (South Africa)
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Features of growth of young Weddell seal
. Studies of the growth (at birth to 21 days age) of young seals were conducted. Seven seals born in the ... “Akademik Vernadsky” station were used in the experiment (two males and five females). They were weighed ... every three days. The live weight was determined by using the obtained data in different periods of ...
Meeting Document : WG-EMM-12/21 : Autor(es): A. Salhanskyy (Ukraine)
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Re-constructing historical Adélie penguin abundance estimates by retrospectively accounting for detection bias
Abstract: This paper provides some of the detail to standardisation examples that are outlined in ... the more general Working Group paper titled ‘The importance of standardising and validating new ... methods for CEMP to maintain the robustness of long-term time series’. We recommend reading the general ...
Meeting Document : WG-EMM-15/P02 : Autor(es): C. Southwell, L. Emmerson, K. Newbery, J. McKinlay, K. Kerry, E. Woehler and P. Ensor
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Remotely operating camera network expands Antarctic seabirds observations of key breeding parameters for ecosystem monitoring and management
Abstract: This paper provides some of the detail to standardisation examples that are outlined in ... the more general Working Group paper titled ‘The importance of standardising and validating new ... methods for CEMP to maintain the robustness of long-term time series’. We recommend reading the general ...
Meeting Document : WG-EMM-15/P03 : Autor(es): C. Southwell and L. Emmerson
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South Orkney Island 2016 Antarctic krill and ecosystem monitoring
Abstract: This report presents the outcome from the sixth of the annual survey seasons (2016) off ... the South Orkney Islands including the preliminary results from continuously recorded acoustic data ...
Meeting Document : WG-EMM-16/P03 : Autor(es): B.A. Krafft, G. Skaret, L.A. Krag, T. Rustand and R. Pedersen
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Reconciliation of CDS data with monthly fine-scale catch and effort data
Abstract: The reconciliation of CDS data with monthly fine-scale catch and effort data has ... demonstrated the effectiveness of the CDS to trace the catch of toothfish caught in the CCAMLR Convention Area ...
Meeting Document : CCAMLR-38/BG/11 : Autor(es): CCAMLR Secretariat
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Analysis of trends in Japanese krill fishery, and its implication
Abstract: Haul by haul logbook data from the Japanese krill fishery from 1980/81 to 2003/04 ... intra- and inter-annual trends of standardized fishery indices are presented. The results strongly ... point which is just enough to maintain the best factory performance. The status of fishing was not clear ... vessels. It is also important to undertake the same kind of analysis for the fleets from other fishing ...
Meeting Document : WG-EMM-04/52 : Autor(es): S. Kawaguchi, S. Candy, S. Nicol (Australia), K. Taki and M. Naganobu (Japan)
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Developing a non-lethal approach for assessing endocrine disruptors in Antarctic seabirds
Abstract: The CEMP Standard Method book comprises a ”Protocol for collecting samples for ... toxicological analyses” (Part IV, Section 5: 1-3), dated August 1997. This procedure describes the methods to ... collect samples of organisms to be analyzed for ecotoxicology. The aim is to detect toxic persistent ... assessment. However, currently, the procedures used to gather samples for analysis involve either sacrificing ...
Meeting Document : WG-EMM-03/57 : Autor(es): S. Corsolini (Italy), W.Z. Trivelpiece (USA) and S. Focardi (Italy)
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Lipid metabolism features of Antarctic toothfish Dissostichus mawsoni (Nototheniidae)
specimens of Antarctic toothfish Dissostichus mawsoni (Perciformes: Nototheniidae) caught in the Ross Sea ... are given. Blood plasma, tissues mesonephric kidney, liver and spleen were studied for the content of ... . Biochemical status of immune organs depending on the structural and functional characteristics of tissues was ... Antarctic toothfish Dissostichus mawsoni (Perciformes: Nototheniidae) caught in the Ross Sea are given ...
Meeting Document : WG-FSA-16/P02 : Autor(es): I.I. Gordeev, D.V. Mikryakov, N.I. Silkina and A.S. Sokolova
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A GIS OF CCAMLR SPATIAL MANAGEMENT AREAS AND CONSERVATION MEASURES
store and deliver data on CCAMLR’s management units and spatially resolved conservation measures. The ... measures. This paper describes the structure of the GIS database and provides example outputs. The utility ... of the GIS will be maximised by ensuring that it is kept up to date and easily accessible to ...
Meeting Document : WG-EMM-11/22 : Autor(es): P. Fretwell, S.M. Grant and S.L. Hill (UK) and S. Parker (New Zealand)