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1. Trends in bird and seal populations as indicators of a system shift in the Southern Ocean

   organisms. The Southern Ocean plays a critical role on global climate and there is growing evidence of ... a time lag of 2–9 years with temperatures, the population size of most seabirds and seals monitored ... . These changes, together with the indications of a simultaneous decrease in secondary production in sub ... -Antarctic waters and the reduction of sea-ice extent further south, indicate that a major system shift has ...

   Meeting Document : WG-EMM-03/53 : Author(s): H. Weimerskirch, P. Inchausti, C. Guinet and C. Barbraud (France)

2. A proposal to report marine casualties to CCAMLR

   flag vessels operating in the Convention Area) to require an investigation in the event of a very ... serious marine casualty¹ involving a fishing vessel². Such investigation will result in the preparation of ... a report to be shared with the Commission. The proposal is consistent with Article 94(7) of the ... ” would mean accidents or events caused by or involving a vessel that result in total loss of the ship ...

   Meeting Document : CCAMLR-XXX/24 : Author(s): Delegations of the USA and New Zealand

3. DEVELOPING A ‘BEST AVAILABLE SCIENCE’ BATHYMETRIC DATA FRAMEWORK FOR FISHERIES MANAGEMENT IN THE ROSS SEA

   available science” bathymetric data for the Ross Sea region along with a set of spatial tools in the form of ... computer scripts that provide a transparent and citable method to derive standard summary statistics for ... . Currently, we have obtained publically available bathymetric data sources, created a spatial database, and ... . Parker, S.M. Hanchet, B. Wood and A. Dunn (New Zealand) Title:  DEVELOPING A ‘BEST AVAILABLE SCIENCE ...

   Meeting Document : WG-FSA-09/38 : Author(s): S.J. Parker, S.M. Hanchet, B. Wood and A. Dunn (New Zealand)

4. A single-area stock assessment model of Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea for the 2004/05 season

   Abstract:  This report outlines a Bayesian sex and age structured population stock assessment ... ). A range of model sensitivities were examined, with the base case assuming the Ross Sea fishery as a ... levels (3207 t) would not be expected to breach the 50%B0 threshold until 2029. Author(s):  A. Dunn, D.J ... . Gilbert and S.M. Hanchet (New Zealand) Title:  A single-area stock assessment model of Antarctic toothfish ...

   Meeting Document : WG-FSA-05/33 : Author(s): A. Dunn, D.J. Gilbert and S.M. Hanchet (New Zealand)

5. Scientific background document in support of the development of a CCAMLR MPA in the Weddell Sea (Antarctica) – Version 2017 – Reflection of the recommendations by WG-EMM-16 and SC-CAMLR-XXXV

   in support of the development of a CCAMLR MPA in the Weddell Sea. Germany was asked to carry out ... the Antarctic toothfish habitat model. Chapter 3 provides a sensitivity analysis of the level of ... protection for Antarctic toothfish and other demersal fish that explores a range of protection-level ... scenarios. In this context, we show how the cost layer works. Subsequently, a revised Marxan approach based ...

   Meeting Document : WG-SAM-17/30 : Author(s): K. Teschke, H. Pehlke and T. Brey on behalf of the German Weddell Sea MPA (WSMPA) project team

6. A bioenergetics model assessment of the prey consumption of Adélie penguins in Subarea 48.1 and 48.2

   Abstract:  We present a preliminary analysis to estimate the consumption of prey by Adélie ... the population of Adélie penguins at Signy Island consumes 4,600 t of krill and 696 t of fish during a ... 304,980 and 53,161 t of prey during a single breeding season. Our study builds on previous work using a ... Title:  A bioenergetics model assessment of the prey consumption of Adélie penguins in Subarea 48.1 and ...

   Meeting Document : WG-EMM-17/32 : Author(s): C. M. Waluda, L. Emmerson, C. Southwell and P.N. Trathan

7. Identification of marine Important Bird and Biodiversity Areas for penguins in South Shetland and South Orkney Islands: a comparison of two different approaches

   Abstract:  • We provide a method of analysing penguin tracking data to identify marine IBAs, based ... can be used with a high degree of confidence to identify marine IBAs for penguins; • The results ... reported here provide a new method for the designation of a network of marine IBAs in Antarctic waters for ... Bird and Biodiversity Areas for penguins in South Shetland and South Orkney Islands: a comparison of ...

   Meeting Document : WG-EMM-17/35 : Author(s): M.P. Dias, A.P.B. Carneiro, V. Warwick-Evans, C. Harris, K. Lorenz, P. Trathan

8. Scientific background document in support of the development of a CCAMLR MPA in the Weddell Sea (Antarctica) – Version 2017 – Reflection of the recommendations by WG-EMM-16 and SC-CAMLR-XXXV

   in support of the development of a CCAMLR MPA in the Weddell Sea. Germany was asked to carry out ... , including an update on the Antarctic toothfish habitat model. Chapter 3 provides a sensitivity analysis of ... the level of protection for Antarctic toothfish and other demersal fish that explores a range of ... protection-level scenarios. In this context, we show how the cost layer works. Subsequently, a revised Marxan ...

   Meeting Document : WG-FSA-17/29 : Author(s): K. Teschke, H. Pehlke and T. Brey

9. “Sailbuoy for krill” – a concept for autonomous commercial and scientific monitoring of the krill fishing in Antarctica

   and will be tailored to support data for Feedback management and for a more environmentally efficient ... an acoustic modem. We plan the first test in 2019 and it is the goal of this paper to establish a ... ’ requirement. Author(s):  O.R. Godø, G. Pedersen, D. Peddie, G. Skaret, A. Lowther, F. Grebstad and A. Lohrmann ... Title:  “Sailbuoy for krill” – a concept for autonomous commercial and scientific monitoring of the ...

   Meeting Document : WG-EMM-18/15 : Author(s): O.R. Godø, G. Pedersen, D. Peddie, G. Skaret, A. Lowther, F. Grebstad and A. Lohrmann

10. A proposal to revise the limitation of Macrourus by-catch in new and exploratory fisheries

    Abstract:  A new move-on rule was introduced in Conservation Measure 33-03 at CCAMLR-XXIV ... when the catch of Macrourus spp. by a single vessel exceeds 16% of its Dissostichus spp. catch in any ... two 10-day periods in a single SSRU (CM 33-03 paragraph 5). The interval of the “10-day period” was ... problem. Author(s):  Delegation of Japan Title:  A proposal to revise the limitation of Macrourus by-catch ...

    Meeting Document : SC-CAMLR-XXVI/08 : Author(s): Delegation of Japan

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