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Some comments on the procedure for testing estimators of krill abundance which utilise survey data
" models of krill distribution are considered. These achieve overall spatial correlation by placing ... by MV SA Agulhas. However, evidence of model misspecification remains. Further work is needed before ...
Meeting Document : WG-KRILL-91/21 : Автор(ы): D.S. Butterworth, D.L. Borchers and D.G.M. Miller (South Africa)
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Statistical problems in krill stock hydroacoustic assessments
for deciding what method is most appropriate, this is made even more difficult by the fact that most ... data collected from non-stationary populations, which have not been well addressed by present ...
Meeting Document : SC-CAMLR-VII/BG/22 : Автор(ы): United States of America
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An analysis of early change in the blubber thickness of minke whales as an indicator of krill availability
and IV (0-130 E) by Japanese expeditions from 1971/72 to 1984/85 seasons were analysed. Statistically ... . Comparison based on the difference between the thickness in December in successive years was proved valid, by ...
Meeting Document : WG-CEMP-87/18 : Автор(ы): Y. Shimadzu (USA)
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Survey estimates of recruitment of toothfish in Subarea 48.3
data used by the Working Group for toothfish assessments in 1999 and later were correct. We found ... , the modal progression of peaks in the length densities corresponding to cohorts assessed by sequential ...
Meeting Document : WG-FSA-SAM-04/16 : Автор(ы): Collins, M., Wakeford, R.C., Moir-Clark, J., Belchier, M., Agnew, D.J.
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Further development of the fishery plans
established by the Scientific Committee and Commission. In recent years, Plans have been drafted for the krill ... agreed by the Commission, as well as key operational information for each fishery. In 2004, the ...
Meeting Document : WG-FSA-SAM-04/04 : Автор(ы): Secretariat
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Annual changes in species composition and abundance of myctophid fish in the north of South Georgia (CCAMLR Subarea 48.3), Antarctica, during austral winter from 2002 to 2008
bycatch samples collected by scientific observers onboard Japanese commercial krill fishing vessels in the ... total of 9 myctophid species were identified in the by-catch samples, among which Krefftichthys ...
Meeting Document : WG-EMM-10/22 : Автор(ы): T. Iwami, M. Naganobu, K. Taki and M. Kiyota (Japan)
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An updated glossary of terms relevant to the management of Vulnerable Marine Ecosystems (VMEs) in the CCAMLR Area
agreed by WG-EMM and proposes definitions for additional terms consistent with the previous advice within ... between the terms and the means by which terms might be combined quantitatively to inform the evaluation ...
Meeting Document : WG-FSA-10/28 : Автор(ы): B.R. Sharp and S.J. Parker (New Zealand)
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Recommendations on estimating krill escape mortality during fishing operations: the problems and approaches
assigned by Scientific Committee requires assessment of the total krill passed through the rope and netting ... approaches to elaboration of the efficient method for «escape mortality» study by standardizing data ...
Meeting Document : WG-SAM-10/06 : Автор(ы): V.K. Korotkov and S.M. Kasatkina (Russia)
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Antarctic krill populations in the outflow region of the north-western Weddell Sea
survey area was covered by ice during the summer season. Antarctic krill densities were found to be ... dominated by two and three year old krill. Spawning occurred late and numbers of gravid females and larvae ...
Meeting Document : WG-EMM-13/24 : Автор(ы): V. Siegel (European Union)
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Report of vulnerable marine ecosystems in South Georgia Islands (CCAMLR Subarea 48.3) through research dredge sampling
inclusion in the CCAMLR VME registry, were detected during a research cruise performed by the National ... by fishing activity in the area of the CCAMLR convention. Author(s): E. Gaitán, L. Schejter, D ...
Meeting Document : WG-FSA-13/58 : Автор(ы): E. Gaitán, L. Schejter, D. Giberto, M. Escolar and C. Bremec (Argentina)
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