Search results
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Feasibility of lead-radium dating the otoliths of blackfin icefish (Chaenocephalus aceratus) and ocellated icefish (Chionodraco rastrospinosus)
in determining the parameters of future applications that would lead to a validation of age. In the current study ... levels, led to age determinations that had a high margin of uncertainty; however, the findings led ... , but would provide the opportunity to make an age determination that does not reply on growth zone counting ... of otoliths from these species be given a priority whenever possible to facilitate future age and growth ...
Meeting Document : WG-FSA-10/17 : Author(s): A.H. Andrews, M. La Mesa and J. Ashford (USA)
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Fish as diet of the blue-eyed shag, Phalacrocorax atriceps bransfieldensis at Half-Moon Island, South Shetland Islands
species (and their size and age ranges) were identical to those found in a similar study at Duthoit Point ... and age ranges) were identical to those found in a similar study at Duthoit Point, Nelson Island. However ... from the two areas. Author(s): E.R. Barrera-Oro and R.J. Casaux (Argentina) Title: Fish as diet ... , the relative importance of the fish species in the diet differed between shags from the two areas. ...
Meeting Document : WG-CEMP-94/32 : Author(s): E.R. Barrera-Oro and R.J. Casaux (Argentina)
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Proposal for a winter longline survey of Antarctic toothfish in Subarea 88.1 SSRUs B–C in 2016
to and from the spawning grounds through an analysis of length and age composition of the catch, sex ratio ... to and from the spawning grounds through an analysis of length and age composition of the catch, sex ratio ... of locations in Subarea 88.1 SSRUs B–C and begin in June 2016. The survey has two primary objectives, which ... 88.1 SSRUs B–C and begin in June 2016. The survey has two primary objectives, which ...
Meeting Document : WG-SAM-15/47 : Author(s): S.J. Parker, S.M. Hanchet and R.J.C. Currey (New Zealand)
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Preliminary assessment models of Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea including data from the 2005/06 season
Abstract: We provide an update of the Bayesian sex and age structured population stock assessment ... We provide an update of the Bayesian sex and age structured population stock assessment model ... the estimates from the models, suggesting that the new data had a similar pattern to that of previous years ... the estimates from the models, suggesting that the new data had a similar pattern to that of previous years ...
Meeting Document : WG-FSA-SAM-06/11 : Author(s): Dunn, A. & Hanchet, S.M.
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A proposal for streamlining the work of the Scientific Committee for the Conservation of Antarctic Marine Living Resources
in the two working groups and subgroups. There is also a need to give time to emerging issues for which ... not require all issues to be addressed every year. The Working Groups are proposed to be (i) Biology, Ecology ... The work of the Scientific Committee is expanding with a duplication of many functions in the two ... not require all issues to be addressed every year. The Working Groups are proposed to be (i) Biology, Ecology ...
Meeting Document : SC-CAMLR-XXIV/BG/30 : Author(s): Delegation of Australia
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Towards an ecological risk assessment of krill fishing in East Antarctica (CCAMLR Divisions 58.4.1 and 58.4.2)
Word File: emm-17-20.docx Approval: Approved Secretariat Workflow Status: Content Approved ...
Meeting Document : WG-EMM-17/20 : Author(s): N. Kelly, M. Cox, L. Emmerson, S. Kawaguchi, B. Raymond, C. Southwell and D. Welsford
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A feedback management strategy for the krill fishery in Subarea 48.1
fishery in Subarea 48.1. This strategy is a combination of two strategies that were separately proposed ... and the implementation process would restart every year. We used historical data to conduct retrospective analyses ... of our FBM strategy for two gSSMUs. These analyses demonstrate that local catch limits would have been ... in Subarea 48.1. This strategy is a combination of two strategies that were separately proposed ...
Meeting Document : WG-EMM-16/48 : Author(s): G.M. Watters, J.T. Hinke and C.S. Reiss
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Australia’s observations and actions on IUU activities in 2015/16
-xxxv-bg-20.docx Approval: Approved Secretariat Workflow Status: Content Approved Document Release ...
Meeting Document : CCAMLR-XXXV/BG/20 : Author(s): Delegation of Australia
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Distribution and abundance of skates (Bathyraja spp.) on the Kerguelen Plateau through the lens of the toothfish fisheries
waters where longline fishing occurs have shown a slight decline in catch rate over the years of the HIMI ... over the years of the HIMI fishery. Although all skates are returned to the water from this fishery ...
Meeting Document : WG-FSA-16/P03 : Author(s): G.B. Nowara, P. Burch, N. Gasco, D.C. Welsford, T.D. Lamb, C. Chazeau, G. Duhamel, P. Pruvost, S. Wotherspoon and S.G. Candy
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Part 1. Seabird assemblages during trawling operations
a total of 13 species recorded, with only two species only found at Elephant or South Orkney Islands. Mean ... a total of 13 species recorded, with only two species only found at Elephant or South Orkney Islands. Mean ...
Meeting Document : WG-FSA-16/20 : Author(s): J.A. Arata