Resultados de la búsqueda
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Statistical problems in krill stock hydroacoustic assessments
Abstract: Two primary issues are at question for hydroacoustic assessments of krill, The first is the methods applied to establish biomass in a survey area and the second is the improvement in accuracy of target-strength measurements. In the case of statistical methods, there are no clear
Meeting Document : SC-CAMLR-VII/BG/22 : Autor(es): United States of America
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Acoustic data analysis and models of krill spatial distribution
Abstract: Acoustic data obtained on the 4-5 January 1987 aboard the R/V Professor Siedlecki were used in three descriptors of krill spatial aggregation: power spectra for krill biomass fluctuations in space, semivariogram (spatial autocorrelation of krill biomass) and the frequency distribution of
Meeting Document : SC-CAMLR-VII/BG/25 : Autor(es): United States of America
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Distribution of phytoplankton in the mixed layer: implication of krill abundance
Abstract: The vertical trajectory of phytoplankton in the Antarctic ocean is modelled as a random walk with a diffusivity derived from a simple Ekman layer model and turbulence theory. The surface mixing layer is shallow, but diffusion is large enough to effect the vertical distribution of
Meeting Document : SC-CAMLR-VII/BG/26 : Autor(es): United States of America
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Introduction to the biomass database
Author(s): SCAR Title: Introduction to the biomass database Approval: Approved
Meeting Document : SC-CAMLR-VII/BG/27 : Autor(es): SCAR
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Results of an exploratory fishing cruise in the Area 58.6
Author(s): G. Duhamel (France) EEC Representative Title: Results of an exploratory fishing cruise in the Area 58.6 Approval: Approved
Meeting Document : SC-CAMLR-VII/BG/28 : Autor(es): G. Duhamel (France) EEC Representative
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Registration of monitoring sites
Author(s): Convener of the Working Group for CEMP and the Secretariat Title: Registration of monitoring sites Approval: Approved
Meeting Document : SC-CAMLR-VII/03 Rev. 1 : Autor(es): Convener of the Working Group for CEMP and the Secretariat
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Working Group for the CCAMLR Ecosystem Monitoring Program. Report on intersessional activities in 1987/88
Author(s): Convener (K.R. Kerry) Title: Working Group for the CCAMLR Ecosystem Monitoring Program. Report on intersessional activities in 1987/88 Approval: Approved
Meeting Document : SC-CAMLR-VII/07 Rev. 1 : Autor(es): Convener (K.R. Kerry)
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Destruction of Antarctic terrestrial ecosystems by a rapidly increasing fur seal population
Abstract: The terrestrial environment of Signy Island, South Orkney Islands, maritime Antarctic, is undergoing rapid and possibly irreversible change caused by a natural biological agent. During the past decade there has been a dramatic increase in the number of Antarctic fur seals Arctocephalus
Meeting Document : SC-CAMLR-VII/BG/06 : Autor(es): R.I. Lewis Smith (United Kingdom)
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CCAMLR Ecosystem Monitoring Program. Predator monitoring parameters. Data reporting sheets
Author(s): Secretariat Title: CCAMLR Ecosystem Monitoring Program. Predator monitoring parameters. Data reporting sheets Approval: Approved
Meeting Document : SC-CAMLR-VII/BG/08 : Autor(es): Secretariat
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Report to the Scientific Committee of ccamlr on the meeting of the Steering Committee for the Joint CCAMLR/IWC workshop on the Feeding Ecology of Southern Baleen Whales
Author(s): D.G.M. Miller and Y. Shimadzu (CCAMLR Representatives) Title: Report to the Scientific Committee of ccamlr on the meeting of the Steering Committee for the Joint CCAMLR/IWC workshop on the Feeding Ecology of Southern Baleen Whales Approval: Approved
Meeting Document : SC-CAMLR-VII/BG/09 : Autor(es): D.G.M. Miller and Y. Shimadzu (CCAMLR Representatives)