Search results
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Potentially commercial invertebrates on Ob Bank: Moroteuthis ingens (Oegopsida) and Paralomis aculeata (Anomura) (Division 58.4.4)
are now an object of intense interest for the scientific and fishery organizations of the member countries ... an object of intense interest for the scientific and fishery organizations of the member countries ...
Meeting Document : WG-FSA-96/15 : Author(s): Pshenichnov, L.K.
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Light levels experienced by foraging Antarctic fur seals, Arctocephalus gazella
summer. Depth and light measurements were made during 11 foraging trips which lasted on average (± SE ... measurements were made during 11 foraging trips which lasted on average (± SE) 7.1 ± 0.7 d. A total of 25657 ...
Meeting Document : WG-EMM-99/28 : Author(s): D.J. McCafferty, I.L. Boyd and T.R. Walker (UnitedKingdom)
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Regionalisation of the Southern Ocean: a statistical framework
. Regionalisation algorithms attempt to partition a broad spatial area into discrete spatial regions, each with ... relatively homogeneous and predictable ecosystem properties but with properties different from neighbouring ...
Meeting Document : WG-EMM-06/37 : Author(s): B. Raymond and A. Constable (Australia)
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Theoretical considerations for estimating the density of cohorts and mean recruitment of Patagonian toothfish (Dissostichus eleginoides) based on research trawl survey data
theoretical issues involved with estimating cohort densities from length density data from trawl surveys with ...
Meeting Document : WG-FSA-04/92 : Author(s): C.R. Davies, E.M. van Wijk and A.J. Constable (Australia)
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Effect of orientation on broadband acoustic scattering of Antarctic krill Euphausia superba: implications for inverting zooplankton spectral acoustic signatures for angle of orientation
echo spectra had a more erratic structure, with several closely spaced nulls of variable depth. The ... pattern of changes in echo spectra with orientation for the experimentally measured acoustic returns was ...
Meeting Document : WG-EMM-99/41 : Author(s): L.V. Martin Traykovski (USA), R.L. O’Driscoll (New Zealand) and D.E. McGehee (USA)
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DEFINING TAG RATES AND TACS TO OBTAIN SUITABLY PRECISE ABUNDANCE ESTIMATES FOR NEW AND EXPLORATORY FISHERIES IN THE CCAMLR CONVENTION AREA
. With respect to the tagging-based abundance estimator, we use the Lincoln-Petersen method and derive a ... give us an abundance estimate with a coefficient of variation of 30% for the Patagonian toothfish stock ...
Meeting Document : WG-SAM-08/06 : Author(s): R.M. Hillary (UK)
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An underwater setting method for surface longliners, to minimise the accidental/incidental capture of seabirds
are reported in this document. One with the tube opening facing forward was unsuccessful,in flushing ... trials to the setting depth of 1.5 metres. A second trial was undertaken with the backward facing U tube ...
Meeting Document : WG-FSA-97/53 : Author(s): Walshe, K.A.R., Parnes, P.
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Implanted identification tags in penguins: implantation methods, tag reliability and long-term effects (draft version)
problems associated with the use of implanted devices. The transponder removed from one bird had developed ... with iodine or alcohol. The problem of tag migration is yet to be quantified and may be more difficult ...
Meeting Document : WG-EMM-Methods-96/08 : Author(s): Kerry, K., Clarke, J.
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Working Group on Ecosystem Monitoring and Management (WG-EMM)
populations. (v) Liaise with WG-FSA on stock assessment related matters. (vi) Develop further, coordinate the ... ecosystems and for management of krill fisheries in full accordance with Convention Article II. Addressing ...
Page : Site Section: Science
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The Ross Sea Region Marine Protected Area: Current proposal and looking forward
Abstract: MPAs are an important tool for biodiversity conservation with benefits for fisheries ... proponents have continued to negotiate with all CCAMLR Members, taking into account their concerns, which are ...
Meeting Document : CCAMLR-XXXIV/BG/27 : Author(s): Submitted by ASOC