Résultats de la recherche

1. Stream lines in the FRAM velocity field: speeds and directions from passive tracers

   potential transfers of krill in the Scotia Sea. More detailed presentation of the stream lines in the South ... Abstract:  A single time realisation of the FRAM model has been used to obtain trajectories of ... passive tracers. This note presents some of the analyses to provide background information on the ... Georgia region are also reported. Author(s):  E.J. Murphy (United Kingdom) Title:  Stream lines in the ...

   Meeting Document : WS-Flux-94/09 : Auteur(s): E.J. Murphy (United Kingdom)

2. Otolith morphological analysis cannot distinguish Antarctic toothfish (Dissostichus mawsoni) stocks in the Southern Ocean

   Abstract:  Fourier shape analysis was used to study the morphology of sagittal otoliths of 383 ... classification accuracy of 73.19%. Principal component analysis revealed the accumulated contribution rate of 29 ... cannot distinguish the stock populations of D. mawsoni between Subareas 48.1, 48.6 and 88.1. Author(s ... analysis cannot distinguish Antarctic toothfish (Dissostichus mawsoni) stocks in the Southern Ocean ...

   Meeting Document : WG-FSA-2019/59 : Auteur(s): L. Wei, G.P. Zhu, T. Okuda, S. Parker, I. Slypko and S. Somhlaba

3. The 1991/92 fishery for Dissostichus eleginoides in Subarea 48.3

   0.2 in the Bulgarian. These differences were probably a result of the different hook types used by the ... Paper Title:  The 1991/92 fishery for Dissostichus eleginoides in Subarea 48.3 Abstract ... / Description:  The 1991/92 longline fishery for Dissostichus eleginoides in Subarea 48.3 was open from 4 ... Chilean vessels. The maximum catch taken in a five-day period was 375 tonnes. Catch rate was not ... increasing proportion of larger fish in the northwest area. Mean weights from the Bulgarian fishery showed ... . Mean weight of fish in the Russian and Bulgarian fisheries did not change over the period of the ... vessels was far in excess of that for Russian and Bulgarian vessels, with the former having a mean CPUE ... time for the lines. This lead to very different times in the water for the first group of vessels, but ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 31–48 : Auteur(s): Agnew, D.J. and C.A. Moreno

4. Preliminary report on the South Sandwich Island research cruise by RRS Discovery (DY098) in January-February 2019

   investigate the marine pelagic ecosystem around the South Sandwich Islands in the austral summer of 2019. The ... Abstract:  This paper describes the structure and preliminary results of the research cruise to ... research cruise consisted of a large scale acoustic survey, following track lines established during the ... report provides information on the size of Antarctic krill caught, the distribution of acoustic ...

   Meeting Document : WG-EMM-2019/78 : Auteur(s): S. Fielding, C. Manno, G. Stowasser, B. Apeland, D. Ashurst, A. Ariza, M. Baines, L. Cornwell, A.B. Hulbert, K.R. Jones-Williams, C. Lacey, E.G. Langan, E.D. McRae, F.A. Perry, S. Pinder, E.J. Rowlands, F. Saccomandi, C. Silverstri, M.E.S. Sørensen, A. Slomska, J. Jackson, E.J Murphy, M. Reichelt, S. Thorpe, P. Trathan and G. Tarling

5. Preliminary results from the International Synoptic Krill Survey in Area 48, 2019

   presented. Of the six vessels that participated in the survey, this report provides methods and preliminary ... standardisation of analysis procedures are planned to be done in conjunction with the upcoming SG-ASAM meeting in ... Abstract:  Preliminary results from the International Synoptic Krill Survey in Area 48, 2019, are ... results from four (vessels from the Association of Responsible Krill harvesting companies (ARK), Norway ...

   Meeting Document : WG-EMM-2019/47 : Auteur(s): G. Macaulay, G. Skaret, T. Knutsen, O.A. Bergstad, B. Krafft, S. Fielding, S.G. Choi, S. Chung, K. Demianenko, V. Podhornyi, K. Vishnyakova, L. Pshenichnov, A. Chuklin, A. Shishman and M.J. Cox

6. Krill biomass assessment in Statistical Area 48 from the RV AtlantNIRO data - Autumn 1989/90

   Islands was assessed at 3.8 million tonnes, most of which was concentrated in the waters of the Weddell ... Sea. In contrast to this site, the one off the South Orkney Islands is well-established in terms of ... tonnes. Most of this stock was concentrated in the south-western part of the Coronation Island shelf ... Paper Title:  Krill biomass assessment in Statistical Area 48 from the RV AtlantNIRO data- Autumn ... South Sandwich Islands. Mean value of weighted biomass in the South Sandwich Islands study area was ... , most of which was concentrated in the waters of the Weddell Sea. In contrast to this site, the one ... off the South Orkney Islands is well-established in terms of both research and commercial harvesting ... concentrated in the south-western part of the Coronation Island shelf. Resume En mars/avril 1990, une ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 115–121 : Auteur(s): Fedotov, A.C.

7. Fish by-catch in the krill fishery: 2018 update

   increase in the data quality from the observer scheme and an increase in the frequency of fish bycatch in ... the commercial krill fishery catch data. As in previous years there was a high degree of overlap in ... frequently reported in both datasets. The length-frequency distribution of all taxa for which >200 fish ... Abstract:  Data on fish bycatch in the krill fishery from commercial catch data (120 949 hauls ...

   Meeting Document : WG-FSA-18/10 : Auteur(s): CCAMLR Secretariat

8. Revised proposal for the ongoing research plan on Patagonian toothfish (Dissostichus eleginoides) in Division 58.4.4b (2016/17–2020/21)

   this research plan in 2015 and a joint proposal was submitted for the first time in 2016 (WG-SAM-16/06 ... and WG-FSA-16/33 Rev. 1) for a period of 5 years. The proposal submitted here has been substantially ... and improved the revised research plan presented in SC-CAMLR-XXXVII Annex 12 and redefined slightly ... the research objectives. The survey design has been amended to avoid sea pen hotspots in the eastern ...

   Meeting Document : WG-FSA-2019/64 : Auteur(s): Delegations of Japan and France

9. Galindez Island gentoo penguin (Pygoscelis papua) colonies at GAI CEMP site population behaviour/dynamics in the 2018/19 season

   during 2018-19 season. The detailed observation of birds arrival, nesting, hatch and crèche has been ... provided in two colonies at GAI CEMP site at Galindez Island nearby the Vernadsky station. We inform on the ... results of visual survey of penguin population and penguin count. During the 2018/19 season biologist ... of gentoo GBV and GPP sites. The results of visual observations of penguin population changes are ...

   Meeting Document : WG-EMM-2019/60 : Auteur(s): P. Khoetsky, A. Dzhulai, G. Milinevsky, I. Dykyy, E. Dykyi, I. Parnikoza and L. Pshenichnov

10. DOWN-SCALING FOOSA TO MODEL THE ADMIRALTY BAY PYGOSCELID PENGUIN COLONIES: A WORK IN PROGRESS

    -fitting framework for the purpose of model validation, and 2) to add and explore functionality in Foosa to ... Abstract:  We apply Foosa at the scale of interactions among the 3 breeding penguin colonies ... , krill, and environmental variability at the long-term research site in Admiralty Bay, King George Island ... that Foosa capably captures the general trends in adult abundance at Admiralty Bay with minimal formal ...

    Meeting Document : WG-EMM-08/51 : Auteur(s): J.T. Hinke, G.M. Watters and W.Z. Trivelpiece (USA)

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