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1. KRILL CONSUMPTION ESTIMATES FOR CRABEATER SEALS AT THE ANTARCTIC PENINSULA AND THE WESTERN WEDDELL SEA WITH SPECIAL REFERENCE TO SSMUS OF AREA 48.1

   Abstract:  We report annual Antarctic krill consumption estimates for crabeater seals in the ... Antarctic Peninsula and western Weddell Sea region (90° to 30° W and 60° to 80° S), with special reference ... estimates of crabeater seals from the UK-APIS survey conducted in 1999, and were produced with a ...

   Meeting Document : WG-EMM-09/21 : Autor(es): J. Forcada and P.N. Trathan (United Kingdom)

2. Trophic study of Ross Sea Antarctic toothfish (Dissostichus mawsoni) using carbon and nitrogen stable isotopes

   glacialis (Gg, n=3), Kondakovia longimana (Kl, n=20), Psychroteuthis glacialis (Pg, n=20) and the Colossal ... variables in explaining the variation of δ15N and δ13C. Positive relationships between length and δ15N ... were substantial residual within-species variations in δ15N and δ13C. Dissostichus mawsoni exhibited a ... range of 7 ‰ (9–16 ‰) in δ15N, which is equivalent to two trophic steps. All fish, except Antimora ...

   Meeting Document : WG-EMM-08/27 : Autor(es): S.J. Bury, M.H. Pinkerton, D.R. Thompson, S. Hanchet, J. Brown and I. Vorster (New Zealand)

3. Incident of Antarctic krill (Euphausia superba) mass infection near the coasts of South Georgia Island (Subarea 48.3)

   Abstract:  In the north-eastern part of South Georgia Island shelf (Subarea 48.3) on 30 July 2001 ... by the disease that had not been described earlier. In the period of winter and spring some males and ... percentage of krill invasion increased 2.3 times. In shelf zone and on the continental slope of the South ...

   Meeting Document : WG-EMM-02/13 : Autor(es): M.S. Savich (Ukraine)

4. Procedimiento establecido por la Secretaría para el seguimiento de la captura y esfuerzo: comentarios

   effort in the context of results from the 2017/18 fishing season. Author(s):  Delegation of the Russian ... Microsoft Word File:  r-sc-xxxvii-20.doc Approval:  Approved Secretariat Workflow Status:  Content Approved ...

   Meeting Document : SC-CAMLR-XXXVII/20 : Autor(es): Делегация Российской Федерации

5. New Zealand’s exploratory fishery for toothfish within the SPRFMO Convention Area: update and future directions

   exploratory fishery will be presented to SPRFMO Scientific Committee in 2018. Author(s):  M. Cryer, A. Dunn ... caught, that these were mostly male (~85%), and that most fish were in spawning condition or spent. These ... will be shared with CCAMLR and had been used in the stock assessment of Antarctic toothfish in the Ross ... collected in more detail than the timing of the voyages has allowed so far. In addition, to maximise the ...

   Meeting Document : SC-CAMLR-XXXVI/BG/18 : Autor(es): M. Cryer, A. Dunn and J. Fenaughty

6. Observation on the interactions between marine mammals and mid-water krill trawl

   carried out onboard the Chinese krill fishing vessel Fu Rong Hai during the 2018/19 fishing season. The ... conducted visually with the aid of a SLR Camera and a Marine Binocular. Sea surface observation in Subarea ... from late July to August then decreased in September, and over 85% of the fur seals was observed ... available in reachable shallow depth (less than 50 m), Antarctic fur seal would feed on this krill and ...

   Meeting Document : WG-FSA-2019/60 : Autor(es): Y. Ying, G. Fan, X. Zhao, J. Zhang, X. Wang and J. Zhu

7. Managing the Ross Sea toothfish fisheries – A response to the consultation responses (COMM CIRC 18/39)

   monitoring, and the calculation of closure dates, for the 2018/19 season in the Ross Sea: The Secretariat ... Abstract:  In 2017 the fishery in the Northern Area of the Ross Sea Area 88.1 was opened for one ... Secretariat has taken note of the responses to the consultation released in COMM CIRC 18/21 (CCAMLR ... fisheries in the Ross Sea. For the first 3 days of the fishery, when little information is available from ...

   Meeting Document : WG-FSA-18/07 : Autor(es): CCAMLR Secretariat

8. Estimation of natural mortality using catch-at-age and aged mark-recapture data: a simulation study comparing estimation for a model based on the Baranov equations versus a new mortality equation

   -recapture data were generated for 12 years of fishing. Two alternative estimation models were programmed in ... realistic. In simulation studies of multiple years of releases, both the BODE and CCODE models gave accurate ... (ODE) for within-year population dynamics. The difference in the models derives from differences in ... other model parameters in integrated assessments via CASAL for the Heard and McDonald Islands (HIMI ...

   Meeting Document : WG-SAM-10/11 Rev. 1 : Autor(es): S.G. Candy (Australia)

9. Beach debris survey - Main Bay, Bird Island, South Georgia 1993/94

   Abstract:  The fourth year of survey of beach debris at Main Bay, Bird Island reported a 20 ... % decrease in overall debris levels (225 items in 1993/94 compared with 280 items reported in 1992/93 ... that in 1992/93). Of the winter debris, 60% occurred in September, following severe gales. Nylon line ... , comprising 77% of debris, was mainly identical to material used in the long-line fishery, as indicated by ...

   Meeting Document : CCAMLR-XIV/BG/10 : Autor(es): Delegation of the United Kingdom

10. Marine Ecosystem Assessment for the Southern Ocean (MEASO)

    held in Hobart in early April 2018 (http://www.measo2018.aq/). The conference provided an opportunity ... . MEASO aims to provide a forward-looking assessment of what trends in Southern Ocean ecosystems are ... happening now and into the future, and what may need to be planned for, in terms of research and management ... . The aim is to have a quantitative assessment that enables managers to achieve consensus in adapting ...

    Meeting Document : SC-CAMLR-XXXVII/BG/22 : Autor(es): A. Constable, J. Melbourne-Thomas, R. Trebilco and M. Brasier

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