Search results
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Revised research plan for toothfish in Divisions 58.4.4 a and 58.4.4b by Shinsei maru No. 3 in 2012/13
catch-at-age model for this Division by 2016/17. Author(s): Delegation of Japan Title: Revised ... the establishment of CASAL catch-at-age model for this Division by 2016/17. ... 5.19-21). CVs of 20 % achievable from the biomass estimates may be achieved within three years ... CPUE (67 kg /km) in SSRUs C and D was higher than that (62 kg /km) over the four year’s cruises (two ...
Meeting Document : WG-FSA-12/58 Rev. 1 : Author(s): Delegation of Japan
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Research plan for toothfish in Divisions 58.4.4a and 58.4.4b by Shinsei Maru No. 3 in 2012/13
that one of the reasons for small number of recaptured fish and decreased CPUE in 2011/12 may be due ... that one of the reasons for small number of recaptured fish and decreased CPUE in 2011/12 may be due ... ), although the 95 % confidence intervals were wide due to small numbers of recapture. CVs of 20 % achievable ... from Petersen biomass estimates may be achieved within three years with an annual research catch ...
Meeting Document : WG-SAM-12/17 : Author(s): Delegation of Japan
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Revisions to the draft East Antarctic Representative System of Marine Protected Areas (EARSMPA) Conservation Measure
draft conservation measure is a revision of the proposal submitted to CCAMLR XXXIV (CCAMLR XXXIV/30 ... ). It reflects issues raised at CCAMLR XXXIV and in this intersessional period. Author(s): Delegations ... conservation measure is a revision of the proposal submitted to CCAMLR XXXIV (CCAMLR XXXIV/30). It reflects ... issues raised at CCAMLR XXXIV and in this intersessional period. ...
Meeting Document : CCAMLR-XXXV/15 Rev. 2 : Author(s): Delegations of Australia and the European Union and its Member States
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New CCAMLR SISO Observer Manuals and updated longline logbook
Abstract: This paper presents two new observer manuals for finfish and krill fisheries ... data collection for a focussed skate tagging programme in the Ross Sea, beginning in the 2020 season ... This paper presents two new observer manuals for finfish and krill fisheries. The manuals include ... collection for a focussed skate tagging programme in the Ross Sea, beginning in the 2020 season. ...
Meeting Document : WG-EMM-2019/75 : Author(s): CCAMLR Secretariat
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Information on IUU fishing in the French EEZs around Kerguelen and Crozet and in CCAMLR Statistical Area 58
) that there was every indication that one of the vessels was the Japanese whaling vessel Yushin Maru. During CCAMLR' ... CIRC 15/31 regarding the sighting of two unknown vessels on 20 February 2015 in Division 58.4.1 ... its patrols with two French fishery inspectors on board. The implementation of the Treaty ... and the Agreement between France and Australia will continue in 2017 with the commissioning of two new vessels. ...
Meeting Document : CCAMLR-XXXIV/23 : Author(s): Délégation française
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RECENT POPULATION ESTIMATES AND TRENDS IN NUMBERS OF ALBATROSSES AND GIANT PETRELS BREEDING AT THE SUB-ANTARCTIC PRINCE EDWARD ISLANDS
the population on Prince Edward Island decreased by 20% from 2001 to 2008 (3% per year). The estimate of Indian ... group (Marion and Prince Edward islands) was conducted during December 2008, seven years after ... Edward Island, mirroring a decrease of roughly 2% per year at Marion Island from 1998 to 2005, a decline ... remained stable, whereas the population on Prince Edward Island decreased by 20% from 2001 to 2008 (3% per ...
Meeting Document : WG-EMM-10/P4 : Author(s): P.G. Ryan, M.G.W. Jones, B.M. Dyer, L. Upfold and R.J.M. Crawford
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Preliminary analyses of an ectoparasite Eubrachiella antarctica as a marker for stock discrimination of Antarctic toothfish in the Ross Sea
- 88.1J. Up to 15 E. antarctica, one from each of the first fifteen sets in each SSRU, were dissected out ... - 88.1J. Up to 15 E. antarctica, one from each of the first fifteen sets in each SSRU, were dissected out ... for parasites in Small Scale Research Units (SSRUs) 88.1C, 88.2E and 88.2F; and two fish per set in SSRUs 88.1H ... with large scale sampling in future years. Author(s): P.J. Smith, A. McKenzie and L. Tubbs (New Zealand ...
Meeting Document : WG-FSA-06/28 : Author(s): P.J. Smith, A. McKenzie and L. Tubbs (New Zealand)
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SC-CAMLR work on Climate Change (Paper XP19 to CEP–SC-CAMLR Workshop 2016)
. Resolution 30/XXVIII (2009) encourages Members to become engaged in these two programs. The resolution ... to the observational data. Resolution 30/XXVIII (2009) encourages Members to become engaged in these two programs ... that the effects of climate change also includes the effects of ocean acidification. Articles II and IX provide ... of change in Southern Ocean ecosystems (an ICED conference is to be held in 2018) and (ii) the design ...
Meeting Document : WG-EMM-16/71 : Author(s): A. Constable
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Foraging interactions of wandering albatrosses Diomedea exulans breeding on Marion Island with longline fisheries in the southern Indian Ocean
-line fishing fleets. During incubation and large chick-rearing, birds foraged farther away from ... fishing fleets. During incubation and large chick-rearing, birds foraged farther away from the island ... Albatrosses at these two localities are very similar, it is possible that incidental mortality during ... the periods when these two populations show the highest spatial overlap could be driving these trends. Author ...
Meeting Document : WG-FSA-01/10 : Author(s): D.C. Nel, P.G. Ryan, J.L. Nel, N.T.W. Klages (South Africa), R.P. Wilson (Germany) and G. Robertson (Australia)
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Stable isotope analysis of Southern Ocean fish tissue samples to investigate trophic linkages of Antarctic toothfish (Dissostichus mawsoni)
of the species sampled, on the order of 3-4 ‰ for?15N (which equates to one trophic level) and 4 ‰ for?13C ... changes in diet, and/or progressive consumption of larger individuals of the same species with age ... fractionation factors for one trophic level (+0.4 for?15N, and +3.4 for?13C) allowed us to plot “prey polygons ... of the species sampled, on the order of 3-4 ‰ for ?15N (which equates to one trophic level) and 4 &permil ...
Meeting Document : WG-EMM-07/19 : Author(s): M.H. Pinkerton, S. Bury, S.M. Hanchet and D. Thompson (New Zealand)