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The feeding peculiarities of the Antarctic seals in the region of the archipelago of Argentina Islands
can be used as «species indicators» of krill distribution and quantity in the given region. It is ... condition of Antarctic ecosystem and biovariety preservations in planetary scale. But also can be used for ...
Meeting Document : WG-EMM-12/P01 : Автор(ы): I. Dykyy
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Slow recovery of previously depleted demersal fish at the South Shetland Islands, 1983–2010
Shetland fisheries as an example, current management rules for Southern Ocean fisheries, deemed to be ... precautionary and disallowing depletion beyond which a stock can recover in 2-3 decades, may be unrealistic in ...
Meeting Document : WG-FSA-12/P01 : Автор(ы): E.R. Marschoff, E.R. Barrera-Oro, N.S. Alescio and D.G. Ainley
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Influence of the quality and quantity of data from a multi-year tagging program on bias and precision of biomass estimates from an integrated stock assessment – update
and the resulting data should not be used in stock assessments with only few years of data available ... assessments, since data obtained from a tagging program in recent years only can be sufficiently informative ...
Meeting Document : WG-FSA-12/18 : Автор(ы): P.E. Ziegler (Australia)
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Научные предпосылки предлагаемой Восточно-Антарктической репрезентативной системы морских охраняемых районов
conservation objectives to be achieved for harvesting indicated in Article II paragraphs 3(a,b); enable the ... attribution of the cause of changes to harvested, dependent or related species, whether that be by harvesting ...
Meeting Document : SC-CAMLR-IM-I/10 Rev. 1 : Автор(ы): Delegations of Australia, France and the European Union
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A preliminary stock assessment in SSRUS 486A, G: A Bayesian and CPUE based biomass dynamic model
contributed little to the abundance estimates. This indicates that other modelling framework should be ... observed and tagging and release program. Bayesian data-poor models seem to be appropriated to treat data ...
Meeting Document : WG-SAM-13/29 : Автор(ы): R. Wiff, J.C. Quiroz (Chile) and R. Scott (United Kingdom)
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Revised stock assessment of the Patagonian toothfish, Dissostichus eleginoides, in research block C of Division 58.4.4 (Ob & Lena Banks) using CASAL
should be considered. The model has not been updated with 2014 data but six new sensitive runs have been ... posterior trace. The results seem to be not yet reliable and model not yet robust to use it as a management ...
Meeting Document : WG-FSA-14/06 : Автор(ы): A. Rélot-Stirnemann (France)
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Direct ageing of Antarctic krill (Euphausia superba) – potential utility of eyestalk sections for age determination
to 2014) using this technique to determine whether annuli could be resolved in wild samples across ... formed within the endocuticle are not eroded in krill preserved in formalin, it may be possible to re ...
Meeting Document : WG-EMM-15/45 : Автор(ы): C. Reiss (USA), R. Kilada (Canada) and S. Kawaguchi (Australia)
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Estimating future krill catches that meet the CCAMLR and alternative decision rules for FAO Subarea 48.1 using an integrated assessment model
criteria are identified and compared. Arbitrary time-series of future annual recruitments may be supplied ... recruitment in the future will be the same as recruitment estimated during the period for which survey and ...
Meeting Document : WG-EMM-15/51 Rev. 1 : Автор(ы): D. Kinzey, G.M. Watters and C.S. Reiss (USA)
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Detection of growth zones in the eyestalk of the Antarctic krill Euphausia superba (Dana, 1852) (Euphausiacea)
growth zones can be definitely established as an indicator of age. The detection of growth zones in the ... Antarctic krill will be an important contribution to the understanding of the biology of the species if the ...
Meeting Document : WG-EMM-16/P02 : Автор(ы): B.A. Krafft, M. Kvalsund, G. Søvik, E. Farestveit and A.-L. Agnalt
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Otolith elemental signatures reveal habitat shift of Electrona carlsbergi
movement of strong ACC system. The present study reveals otolith elemental signature analysis can be used ... , otolith elemental signature analysis with coupling to water chemistry can be useful to ascertain migration ...
Meeting Document : WG-FSA-17/65 : Автор(ы): L. Wei and G.P. Zhu
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