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1. Remotely-sensed vessel positioning and data reporting systemsApplication to the CCAMLR Convention Area

   use of data on vessel position and movement are also mentioned. A possible configuration for a CCAMLR ... Abstract:  This paper summarises the utility of transponders for fisheries management and compares ... the two most commonly used satellite-linked systems, with particular reference to their costs and ... vessel-tracking system is proposed, based on the use Immarsat-C transponders linked with Global ...

   Meeting Document : CCAMLR-XIII/11 : Автор(ы): Secretariat

2. New CCAMLR SISO Observer Manuals and updated longline logbook

   Abstract:  This paper presents two new observer manuals for finfish and krill fisheries. The ... data collection for a focussed skate tagging programme in the Ross Sea, beginning in the 2020 season ... manuals include updated information on identifying and sexing target catch species, provide guidance on ... standard tasks and requirements for observers as well as supplementary information to aid data collection ...

   Meeting Document : WG-EMM-2019/75 : Автор(ы): CCAMLR Secretariat

3. Modelling the predator–prey interactions of krill, baleen whales and seals in the Antarctic ecosystem

   and the assumptions on which they are based is discussed, together with suggested further areas for ... crabeater seals seemingly playing an important role and constituting a particular priority for improved ... krill surplus in the mid 20th Century is described, and the information on population and trend levels ... trends without the need for recourse to environmental change hypotheses. A model is developed including ...

   Meeting Document : WG-EMM-05/34 : Автор(ы): M. Mori and D.S. Butterworth (South Africa)

4. Characterisation of skate catches in the Ross Sea region

   T-bar tags were similar to those calculated for toothfish. The “Years of the Skate” have been ... in the Ross Sea Region, including the data collected in the two “Year of the Skate” fishing seasons ... operating since the 1996–97 fishing season. The fishery has increased to an annual Antarctic toothfish ... less). In this paper we summarise the current available fisheries and biological information for skates ...

   Meeting Document : WG-FSA-10/25 : Автор(ы): S. Mormede and A. Dunn (New Zealand)

5. Managing fishing vessels

   two years proposes two conservation measures which would harmonize requirements for fishing vessels ... vessels resulting in an ad hoc patchwork of regulation. The paper identifies a new opportunity for review ... Polar Code. However, recognizing that the work on the Polar Code is unlikely to be completed for another ... responsibility for releasing documents:  CCAMLR Secretariat ...

   Meeting Document : CCAMLR-XXIX/BG/22 : Автор(ы): ASOC Observer

6. Some biological characteristics of Antarctic fish stocks in the Elephant Island–South Shetland Island region in January–February 2002

   on krill and to an unusually large extent on fish. C. aceratus up to 30 – 35 cm length took primarily ... for those species for which an extended length range was covered (Chaenocephalus aceratus ... Antarctic Marine Living Resources Program (AMLR). Length–weight relationships were similar in the two areas ... range caught was limited as in Notothenia rossii or Chionodraco rastrospinosus. Information on gonado ...

   Meeting Document : WG-FSA-02/20 : Автор(ы): K.-H. Kock (Germany), C.D. Jones (USA), J. Appel (Germany), G. von Bertouch (CCAMLR Secretariat), D.F. Doolittle (USA), M. la Mesa (Italy), L. Psenichnov (Ukraine), R. Riehl (Germany), T. Romeo (Italy), S. Schöling (Germany) and L. Zane (Italy)

7. Modelling egg and larval transport of Antarctic toothfish (Dissostichus mawsoni) in the East Antarctic region: preliminary result using satellite data

   2-year simulation.  From the result of the BB region, while strong self retention on the BB was ... Abstract:  Using two different surface geostrophic filed data (A-1: without and A-2: with temporal ... eddy activity) covering 2011-2018, we developed the particle tracking model to investigate egg and ... advected to the nursery areas in about 3 months-2 years by different local oceanic dynamics. Author(s):  M ...

   Meeting Document : WG-FSA-2019/63 : Автор(ы): M. Mori, K. Mizobata, T. Okuda and T. Ichii

8. Population identity, site-fidelity, movement ranges and preliminary estimates of abundance of southern right whales in the Antarctic Indian sector inferred from genetic markers

   ’ and the ‘recapture’ ranged from 3-13 years with an average at 7.3 years. Preliminary application of a ... ‘mark-recapture’ method based on an open population model, resulted in abundance estimate trend in the ... ’ top predators. Information on their distribution, movement and abundance trend is important as input ... data for ecosystem modelling studies. Genetic analyses were conducted to investigate the population ...

   Meeting Document : WG-EMM-18/18 : Автор(ы): L.A Pastene, M. Goto, P. Acuña, M. Taguchi, T. Hakamada and K. Matsuoka

9. Glider-based estimates of Antarctic krill in Bransfield Strait, and the West shelf off Livingston Island, Antarctica

   Livingston Island, Antarctica. Two gliders were deployed for 82 and 88 days, respectively, between mid ... over 13 years of ship surveys. On the west shelf of Livingston Island, glider-based biomass densities ... -December 2018 and mid-March 2019. We compare mean biomass density (g m-2) estimates derived from gliders to ... estimated from two repeat glider surveys were 61.04 and 104.1 g m-2. Mean biomass density estimates from ...

   Meeting Document : WG-EMM-2019/13 : Автор(ы): C. Reiss, A. Cossio, G. Cutter, J. Walsh and G. Watters

10. Diets of sympatrically breeding Adélie, gentoo and chinstrap penguins from Admiralty Bay, South Shetland Islands, Antarctica, 1981 to 2000

    dependent on Antarctic krill (Euphausia superba), which accounted for over 93% of each species’ diet by ... during chick rearing over the 20-year period from 1981 to 2000. All three penguin species were largely ... compared data on the stomach contents and food load masses among three species of Pygoscelis penguins ... , specifically the benthic Nototheniid species, while Adélie and chinstrap penguins largely ate two species of ...

    Meeting Document : WG-EMM-03/29 : Автор(ы): W.Z. Trivelpiece (USA), K. Salwicka (Poland) and S.G. Trivelpiece (USA)

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