Search results
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On the estimation of some demographic parameters for Adelie penguins
of the factors of lower adult survival rates in the year of first breeding, and the possibility ... that such breeding may be deferred one year if conditions are poor. A Bayesian approach for estimation of the model ... of lower adult survival rates in the year of first breeding, and the possibility that such breeding may ... be deferred one year if conditions are poor. A Bayesian approach for estimation of the model parameters is put ...
Meeting Document : WG-EMM-95/42 : Author(s): Thomson, R.B., Butterworth, D.S.
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A proposal for the establishment of a Ross Sea Region Marine Protected Area
) and the scientific conclusions and processes, reviewed by the Scientific Committee, from which the United States ... ) and the scientific conclusions and processes, reviewed by the Scientific Committee, from which the United States ...
Meeting Document : CCAMLR-SM-II/04 : Author(s): Delegations of New Zealand and the USA (This paper introduces a revised version of the proposal contained in CCAMLR-XXXI/16 Rev. 1 of 29 October 2012)
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The random stratified trawl survey to estimate the abundance of Dissostichus eleginoides and Champsocephalus gunnari in the waters of Heard Island (Division 58.5.2) for 2016
April, with the completion of 163 stations. The survey was conducted for the second year on the FV Atlas ... Cove. Sampling protocols such as the design and the duration of the hauls were similar to last year’s ... , with the completion of 163 stations. The survey was conducted for the second year on the FV Atlas Cove. Sampling ... protocols such as the design and the duration of the hauls were similar to last year’s survey ...
Meeting Document : WG-FSA-16/23 : Author(s): G.B. Nowara, T.D. Lamb and D.C. Welsford
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Proposal for a longline survey to determine toothfish population connectivity between Subareas 48.2 and 48.4
distributions of benthic bycatch species. This proposal includes a three-year data collection and two-year data ... bycatch species. This proposal includes a three-year data collection and two-year data analysis plan ...
Meeting Document : WG-SAM-16/33 : Author(s): Delegation of the United Kingdom
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Proposal for a longline survey to determine toothfish population connectivity between Subareas 48.2 and 48.4
distributions of benthic bycatch species. This proposal includes a three-year data collection and two-year data ... bycatch species. This proposal includes a three-year data collection and two-year data analysis plan ...
Meeting Document : WG-FSA-16/40 Rev. 1 : Author(s): Delegation of the United Kingdom
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Some thoughts on our work towards establishing feedback management scheme for krill fishery
Abstract: I would like to initiate discussions at this year’s WG-EMM that focus on how we ... are going to engage a larger group of scientists working for a greater proportion of the year to develop FBM ... I would like to initiate discussions at this year’s WG-EMM that focus on how we are going ... to engage a larger group of scientists working for a greater proportion of the year to develop FBM. Part ...
Meeting Document : WG-EMM-13/04 : Author(s): S. Kawaguchi (Convener, WG-EMM)
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CCAMLR measures regulating the tagging of Dissostichus species, metrics used to assess vessel tagging performance, the potential for some anomalous results, and general recommendations on tagging; a view from the hauling room
Abstract: The background to the current CCAMLR toothfish tagging programme is reviewed and recent ... The background to the current CCAMLR toothfish tagging programme is reviewed and recent ...
Meeting Document : WG-FSA-11/50 : Author(s): J.M. Fenaughty (New Zealand) and J. Brown (United Kingdom)
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Biological and fishery information for skates in Division 58.5.2
year in total length and wing span, and 0.15kg per year in mass, indicating that this species is very ... . Estimates of growth calculated from trawl-tagged, recaptured B. eatonii were 15 mm per year in total length ... and wing span, and 0.15kg per year in mass, indicating that this species is very slow growing. Composition ...
Meeting Document : WG-FSA-05/70 : Author(s): E.M. van Wijk and R. Williams (Australia)
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Analysis of observer coverage for Japanese krill fishing vessels
stage cluster sampling units (i.e., vessel, year, subarea, and haul), and examined changes ... had the largest impacts, and year coverage had moderate impacts on CV for both mean krill length ... cluster sampling units (i.e., vessel, year, subarea, and haul), and examined changes in the coefficients ... the largest impacts, and year coverage had moderate impacts on CV for both mean krill length and fish bycatch ...
Meeting Document : WG-SAM-10/17 : Author(s): T. Okuda, M. Kiyota and H. Okamura (Japan)
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Risk maps for Antarctic krill under projected Southern Ocean acidification
by the year 2100 unless emissions are mitigated. Risk maps, combining modelled hatch rates ... south of the Polar Front is predicted to be unsuitable for hatching by the year 2300, which would lead ... are predicted by models to rise to above 1500 μatm in some parts of krill’s depth range by the year ... south of the Polar Front is predicted to be unsuitable for hatching by the year 2300, which would lead ...
Meeting Document : WG-EMM-14/P06 : Author(s): S. Kawaguchi, A. Ishida, R. King, B. Raymond, N. Waller, A. Constable, S. Nicol, M. Wakit and A. Ishimatsu