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1. Krill population trends

   of sources: from net surveys (the longest historical series of available date), from acoustic surveys ... , from fisheries data and from the distribution of krill predators. Each of these forms of data ... abundance comes from utilising the various forms of data to the maximum extent possible. Time series data ... are really only available from the South Atlantic where scientific netting programs and annual ...

   Meeting Document : CCAMLR-IWC-WS-08/11 : Автор(ы): Tarling, G., Watkins, J., Quetin, L., Reiss, C., Atkinson, A., Ross, R., Pakhomov, E., Kawaguchi, S., Nicol, S., Siegel, V.

2. Krill fishery report: 2010 update

   Abstract:  So far this season (2009/10), ten of the 11 krill fishing vessels licensed by Members ... (China, Japan, Korea, Norway, Poland, Russia) have fished in Area 48. The total catch reported to May ... . Approximately 40% of the catch has been taken by two vessels using the continuous fishing system. The forecast ... total catch of krill for the season is 150000-180000 t. In 2008/09, five Members fished for krill in ...

   Meeting Document : WG-EMM-10/05 : Автор(ы): Secretariat

3. Рабочая группа по статистике, оценкам и моделированию (WG-SAM)

   In 2001, WG-FSA identified the difficulties that arose when new quantitative methodologies are ... introduced and incorporated into assessments undertaken during the time of a single meeting. As a result, the ... 2002 WG-FSA agreed that the subgroup should meet during the intersessional period and it has met each ... year since 2003, usually in association with the timing and location of the meeting of the Working ...

   Page : Site Section: Science

4. Морской охраняемый район в море Росса: современный проект и перспективы

   management. Since MPA planning commenced, CCAMLR has identified the Ross Sea as a key region in a ... representative system of Southern Ocean MPAs due to its scientific and biological value. The original joint US-NZ ... allowing for an economically viable toothfish fishery in the Ross Sea. Since 2012, Ross Sea region MPA ... reflected in the current proposal. Through this document, ASOC highlights the revisions made to the current ...

   Meeting Document : CCAMLR-XXXIV/BG/27 : Автор(ы): Submitted by ASOC

5. Diet composition of Antarctic toothfish caught in Divisions 58.4.1 and 58.4.2 in 2014/15 inferred from fatty acid stable isotope analyses

   Abstract:  To identify the important prey items for pre-recruit Antarctic toothfish in the SSRUs ... fishing vessel. In the previous studies, similarities in total FA compositions and the FA profiles in ... muscle tissue of Antarctic toothfish, bycatch specimen and icefish in the stomachs indicated a trophic ... connection between the toothfish and icefish. In this study, similarities in the δ13C values δ15N values of ...

   Meeting Document : WG-EMM-16/31 : Автор(ы): Delegation of the Republic of Korea

6. Krill CPUE standardisation and comparison with acoustic data based on data collected from Chinese fishing vessels in Subarea 48.1

   Abstract:  The usability of CPUE data as Antarctic krill abundance index was a widely discussed ... issue. Many studies suggested the CPUE data should be standardized before using as abundance/biomass ... index. We tried to develop general additive models to standardize the CPUE data collected from Chinese ... fishing vessels during 2009/10-2013/14 seasons. We also compared the CPUE data and acoustic data collected ...

   Meeting Document : WG-EMM-17/41 : Автор(ы): Y. Ying, X. Wang, J. Zhu and X. Zhao

7. Abundance and richness of key Antarctic seafloor fauna correlates with modelled food availability

   Abstract:  Most seafloor communities at depths below the photosynthesis zone rely on food that ... sinks through the water column. However, the nature and strength of this pelagic–benthic coupling and ... its influence on the structure and diversity of seafloor communities is unclear, especially around ... Antarctica where ecological data are sparse. Here we show that the strength of pelagic–benthic coupling along ...

   Meeting Document : WS-SM-18/P01 : Автор(ы): J. Jansen, N.A. Hill, P.K. Dunstan, J. McKinlay, M.D. Sumner, A.L. Post, M.P. Eléaume, L.K. Armand, J.P. Warncock, B.K. Galton-Fenzi and C.R. Johnson

8. CCAMLR scientific observation: tasks, priorities and time budget

   Abstract:  The workload of the tasks required in the CCAMLR Observer manual is assessed. The total ... time needed for the minimum amount of daily routine tasks was well above the capacity that an observer ... to undertake. The manual must be structured as its entirety so that the observer, only by following ... instructions in the manual, can produce the report and logbook data which is collected systematically and ...

   Meeting Document : WG-EMM-07/26 : Автор(ы): S. Kawaguchi (Australia)

9. Near-shore acoustic surveys for Antarctic krill at South Georgia, January 2004

   Abstract:  Dual frequency (120 and 38 kHz) acoustic surveys were conducted around the Willis ... Islands and off the Barff Peninsula, South Georgia, from a 59 foot yacht in January 2004. The purpose of ... the surveys was to determine krill density near shore, in regions that have not traditionally been ... provisioning chicks ashore were foraging. Despite its relatively small size, the yacht (Golden Fleece) proved ...

   Meeting Document : WG-EMM-04/35 : Автор(ы): A.S. Brierley, P.N. Trathan, J. Poncet and A. Morton (United Kingdom)

10. Observer notes (Subarea 88.1)

    bottom long-line sets in Subarea 88.1 from 15.12.03 till 10.03.04 are presented. For the first time ... Antarctic toothfish was found in long-line catches above seamounts of the Pacific-Antarctic Ridge to the ... cannot lead to their intbreeding as its gonads were at the early development stages in that period ... . Antarctic toothfish spawning takes place above the mountains of the Pacific-Antarctic Ridge, located ...

    Meeting Document : WG-FSA-04/89 : Автор(ы): V.G. Prutko (Ukraine)

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