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1. Increasing abundance of Type A killer whales (Orcinus orca) in the coastal waters around the Antarctic Peninsula

   increasing in recent years, including observations of predation on a number of whale and pinniped species ... . Here we integrate satellite telemetry (n = 10 tags) and photo-identifications (13 years, 15,828 ... to 3048 km from tagging site). Photographic re-sightings of the same whales were common across years ... (up to 13 years), and a Bayesian mark-recapture analysis estimated that the average annual abundance ...

   Meeting Document : WG-EMM-17/49 : Autor(es): H. Fearnbach, J.W. Durban, D.K. Ellifrit and R.L. Pitman

2. Longterm monitoring of krill recruitment and abundance indices in the Elephant Island area (Antarctic Peninsula)

   the representativeness of the study area (60°- 62°30'S and 53°- 57°30 'W) for the ... confirmed by the present analysis. Results are compared for one (R1) and two year old (R2) age classes ...

   Meeting Document : WG-EMM-96/45 : Autor(es): de la Mare, W., Loeb, V., Siegel, V.

3. Exploring variability in the locations used by the krill fishery in Area 48 in relation to intra- and inter-annual variability in seasonal sea ice

   their behaviour, targeting fixed geographic locations in most years. In contrast, in Subarea 48.1 ... , fishing locations show considerable variability between years. In Subarea 48.2 ice cover tends to increase ... location in Subarea 48.1 has shifted in recent years with most catch being taken south of the South ... Shetland Islands since 2008/09 in contrast to earlier years when the mean catch location was always to the ...

   Meeting Document : WG-EMM-14/11 : Autor(es): J. Silk, S.L. Hill and P.N. Trathan (United Kingdom)

4. Age estimation and maturity of the ridge-scaled macrourid (Macrourus whitsoni) from the Ross Sea

   results finding no significant differences between the years. Von Bertalanffy parameters for the pooled ... –at–maturity (10.6 years, 13.6 years) are presented for males and females respectively, using a ...

   Meeting Document : WG-FSA-05/20 : Autor(es): P.M. Marriott, M.J. Manning and P.L. Horn (New Zealand)

5. A preliminary assessment of age and growth of Antarctic silverfish (Pleuragramma antarcticum) in the Ross Sea, Antarctica

   ; the maximum estimated age was 14.3 years. Von Bertalanffy parameters derived for both sexes combined ... are: L, 22.1 cm SL; K, 0.167 y-1; t 0,-0.4 years. Parameter estimates were also derived for the sexes ... distribution exhibited a mode from age 6 to 9 years. Author(s):  C.P. Sutton and P.L. Horn (New Zealand) Title ...

   Meeting Document : WG-FSA-10/20 : Autor(es): C.P. Sutton and P.L. Horn (New Zealand)

6. Seabird research at Cape Shirreff, Livingston Island, Antarctica, 2006/07

   lowest population size in the 10 years of census data. The number of diet samples containing fish was the ... highest ever and comparable to the first six years of the study. Unlike 2005-06, 18% of the gentoo penguin ... been declining for the past seven years and is at its lowest size in the 10 years of study. Chinstrap ... nine year means for these parameters at our study site. The chinstrap penguin breeding population has ...

   Meeting Document : WG-EMM-07/P1 : Autor(es): R. Orben, S. Chisholm, A. Miller and W.Z. Trivelpiece (USA)

7. Are krill recruitment indices from meso-scale survey representative for larger areas?

   ) and two-year old (R2) krill differ substantially between years. However, results were in conformity ... classes of the age-one-group which occur in the samples of some years. Author(s):  V. Siegel (Germany ... single-year outliers from Elephant Island are discussed as well as the problem of ‘undersized’ length ...

   Meeting Document : WG-EMM-02/20 : Autor(es): V. Siegel (Germany), R.M. Ross and L.B. Quetin (USA)

8. Consideration of measures to address a co-mingling scenario in the toothfish fishery

   in the toothfish fishery Microsoft Word File:  cc-xxxvi-bg-20.docx Approval:  Approved Secretariat ...

   Meeting Document : CCAMLR-XXXVI/BG/20 : Autor(es): CCAMLR Secretariat

9. South Orkney Islands Southern Shelf Marine Protected Area – Second Report

   Southern Shelf Marine Protected Area – Second Report Microsoft Word File:  cc-38-bg-20.docx Approval ...

   Meeting Document : CCAMLR-38/BG/20 : Autor(es): Delegation of the European Union and its Member States

10. Options for the sale of seized IUU catch by Non-Contracting Parties in support of the Non-Contracting Party Engagement Strategy – Discussion Paper

    Word File:  cc-xxxiv-bg-20.docx Approval:  Approved Secretariat Workflow Status:  Content Approved ...

    Meeting Document : CCAMLR-XXXIV/BG/20 : Autor(es): Delegation of Australia

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