Search results
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Draft management plan for Specially Protected Area (SPA) No. 4: Balleny Islands northern Ross Sea, Antarctica
Author(s): New Zealand Title: Draft management plan for Specially Protected Area (SPA) No. 4: Balleny Islands northern Ross Sea, Antarctica Approval: Approved
Meeting Document : WG-EMM-99/21 : Author(s): New Zealand
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Estimates of global krill abundance based on recent acoustic density measurements and their implications for the calculation of precautionary catch limits and the designation of management areas
Abstract: The global abundance of krill is estimated using recent estimates of krill density from acoustic surveys and historical information on the overall range of krill. The biomass estimates fall between 64 and 137 million tonnes- at the low end of values that have been suggested in the past.
Meeting Document : WG-EMM-99/22 : Author(s): S. Nicol, A. Constable and T. Pauly (Australia)
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The Second International Krill Symposium
Abstract: This background paper consists of the agenda and information for the Second International Symposium on Krill which has been partially sponsored by CCAMLR. The symposium will be held at the University of California, Santa Cruz, from 23–27 August 1999. Further information can be found on
Meeting Document : WG-EMM-99/23 : Author(s): S. Nicol (Australia) and M. Mangel (USA)
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Potential effects of UV-B on krill – experimental and genetic studies
Abstract: We irradiated captive juvenile Euphausia superba in the laboratory with lower than spring surface levels of ultraviolet-B, ultraviolet-A and photosynthetically active radiation, in order to examine their response in terms of mortality and generalised activity. Levels of
Meeting Document : WG-EMM-99/24 : Author(s): S. Newman, S. Jarman, S. Nicol, D. Ritz, H. Marchant, N. Elliot and A. McMinn (Australia)
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Report on the SCOR/ICES Symposium on the Ecosystem Effects of Fishing, March 1999
Author(s): A. Constable (Australia) Title: Report on the SCOR/ICES Symposium on the Ecosystem Effects of Fishing, March 1999 Approval: Approved
Meeting Document : WG-EMM-99/26 : Author(s): A. Constable (Australia)
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Correlation between krill and Champsocephalus gunnari stocks in the South Georgia Area 48.3
Abstract: After almost a ten-year gap in fishing for Champsocephalus gunnari in the area of South Georgia and Shag Rocks, the Russian large-sized trawler ZAKHAR SOROKIN (the MOONZUND-type) attempted a short-time fishing operation in February-March, 1999. Overall, 85 pelagic trawlings yielded 264
Meeting Document : WG-EMM-99/27 : Author(s): K.V. Shust, V.L. Senioukov, P.N. Kochkin andN.A. Petrukhina (Russia)
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Improvements to the multiple-frequency method for in situ target strength measurements
Abstract: Refinements have been made to the multiple-frequency method that was recently developed to improve the accuracy and precision of in-situ target strength (TS) measurements using split-beam echosounders (Demer et al., J. Acoust. Soc. Am. 105(4) 2359:2376 (1999)]. The multiple-frequency
Meeting Document : WG-EMM-99/38 : Author(s): D.A. Demer (USA) and M.A. Soule (South Africa)
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The CCAMLR 2000 Krill Synoptic Survey: a description of the rationale and design
Title: The CCAMLR 2000 Krill Synoptic Survey: a description of the rationale and design Approval: Approved
Meeting Document : WG-EMM-99/39
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Combining data vectors from CEMP indices
Author(s): I.L. Boyd and A.W.A. Murray (United Kingdom) Title: Combining data vectors from CEMP indices Approval: Approved
Meeting Document : WG-EMM-99/40 : Author(s): I.L. Boyd and A.W.A. Murray (United Kingdom)
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An idea to incorporate potential recruitments in the krill density model
Abstract: A krill density model suggested during WG-EMM at Kochi (Dy?(1-Rl)-Dy-1?e-M=0) still involved uncertainties of age 1 krill. Present document improves the model by taking the uncertainties in to account, and assuming a reasonable mortality. The model suggested that if we expect the
Meeting Document : WG-EMM-99/51 : Author(s): S. Kawaguchi and M. Naganobu (Japan)