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

   -recruitment dynamics suggest that understanding predatory effects on juveniles may be fundamental for ... -fitting framework for the purpose of model validation, and 2) to add and explore functionality in Foosa to ... estimation. Preliminary examination of top-down and bottom-up forcing on juvenile penguin survival further ... abundance data, we propose future work that includes, inter alia, expanding the spatial scope to account for ...

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

2. SEABIRD: DRAFT USER MANUAL V1.00-2008/06/18

   ., immature or mature), sex, or behaviour (e.g., in any year mature birds may be classified as breeders or non ... in a model year. A wide variety of types of data can be used. Estimation can be by maximum likelihood ... ), sex, or behaviour (e.g., in any year mature birds may be classified as breeders or non-breeders ... ). Interactions with fisheries can be modelled and the user can choose the sequence of events in a model year ...

   Meeting Document : WG-SAM-08/P03 : Author(s): D. Fu and R.I.C.C. Francis (New Zealand)

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

   -moult period, consistent with similar studies of Adélie penguins breeding in East Antarctica. On the ... breeding season. Based on this we estimate Adélie penguins in Subareas 48.1 and 48.2 respectively consume ... 304,980 and 53,161 t of prey during a single breeding season. Our study builds on previous work using a ... analyses will be undertaken for other krill-eating penguin species in Area 48, in particular chinstrap P ...

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

4. Analysis of variables influencing finfish by-catch in the krill fishery in Area 48

   associated with the presence of finfish bycatch in the Saga Sea krill fishery for at least one family ... of finfish bycatch in the Saga Sea krill fishery for at least one family and Subarea specific model, however ...

   Meeting Document : WG-EMM-12/28 : Author(s): S.M. Martin, T. Peatman, J. Moir Clark (United Kingdom), O.R. Godø (Norway) and R.C. Wakeford (United Kingdom)

5. Network characterisation of the food-web of the Ross Sea, Antarctica

   , i.e. the whole Ross Sea shelf and slope area, averaged over a typical year, and in 35 trophic groups ... shelf and slope area, averaged over a typical year, and in 35 trophic groups. Effects at smaller spatial ...

   Meeting Document : WG-EMM-12/53 : Author(s): M.H. Pinkerton and J.M. Bradford-Grieve (New Zealand)

6. Use of cameras and sensors to monitor the behaviour and benthic impact of longline gears

   Abstract:  In order to investigate and monitor the ecological impact of longlines on the benthic ... environment and subsequently develop strategies for its management, the UK is conducting a series of research ... projects studying the potential impact of longline fishing gear on benthic habitats. The research has been ... responsibility for releasing documents:  United Kingdom ...

   Meeting Document : WG-FSA-2019/24 : Author(s): C. Darby

7. INITIATIVE TO EXTEND THE BOUNDARY OF THE INTERNATIONAL MARITIME ORGANIZATION’S ANTARCTIC SPECIAL AREA NORTHWARD TO THE ANTARCTIC CONVERGENCE

   IMO has designated Antarctica as a Special Area under the International Convention for the Prevention ... Parties in enhancing environmental protection for the entire Antarctic marine ecosystem and directing the ... ATCM’s Chairman to seek the views of CCAMLR on the possibility of asking the IMO to amend the Antarctic ... particularly helpful in deliberations on whether to recommend that further steps be taken at the IMO. Author(s ...

   Meeting Document : CCAMLR-XXVIII/32 : Author(s): Delegation of the USA

8. Foraging energetics of grey headed albatrosses Diomedea chrysostoma at Bird Island, South Georgia

   Georgia. Mean food consumption (estimated from a water influx rate of 1.01 l d-1 and data on dietary ... ) was 27.7 W, 2.5 times the estimated basal metabolic rate (BMR). On average the birds ingested nearly ... developed adaptations for economic flight shown by albatrosses. These results are briefly compared with data ... for other polar vertebrates (penguins, fur seals) exploiting similar prey. Author(s):  D.P. Costa (USA ...

   Meeting Document : SC-CAMLR-VII/BG/31 : Author(s): D.P. Costa (USA) and P.A. Prince (United Kingdom)

9. Habitat suitability for the VME Ptilocrinus amezianeae over the Kerguelen Plateau

   habitat using BRT (Boosted Regression Trees) and an iterative approach to identify areas on the Kerguelen ... protection on the Skiff Bank, and two additional areas, one in the northeastern Kerguelen Plateau and the ... other on William’s Ridge. Author(s):  M. Eléaume, A. Martin, L.G. Hemery, C. Chazeau, J. Blettery and N ... . Améziane Title:  Habitat suitability for the VME Ptilocrinus amezianeae over the Kerguelen Plateau ...

   Meeting Document : WG-EMM-2019/73 Rev. 1 : Author(s): M. Eléaume, A. Martin, L.G. Hemery, C. Chazeau, J. Blettery and N. Améziane

10. Evaluating length-frequency data and length-based performance indicators in new and exploratory fisheries

    still in development and robust conclusions on stock status based on length-frequency data alone have ... been difficult. In this paper, we show that length-frequency data on their own have little inherent ... integrated with other more informative estimators for stock abundance and productivity, interpretation of ...

    Meeting Document : WG-FSA-10/43 : Author(s): P.E. Ziegler, D.C. Welsford and A.J. Constable (Australia)

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