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1. EXPLORING THE ROBUSTNESS OF THE CURRENT TOOTHFISH SPP. HARVEST CONTROL RULES AND POTENTIAL EXPLOITATION RATE-BASED ALTERNATIVES

   dynamics of toothfish spp. in the CCAMLR area. This model underpins a management strategy evaluation ... framework where the process of stock assessment, TAC calculation and implementation and potential changes in ... current harvest control rule employed for assessed stocks of toothfish spp. in the convention area is ... Abstract:  In this paper a simple biomass dynamic population model is used as a paradigm for the ...

   Meeting Document : WG-SAM-09/14 : Author(s): R. Hillary (United Kingdom)

2. THE ASAM 2010 ASSESSMENT OF KRILL BIOMASS FOR AREA 48 FROM THE SCOTIA SEA CCAMLR 2000 SYNOPTIC SURVEY

   the acoustic protocol identified in ASAM 2009. The total biomass of krill in the Scotia Sea was ... Abstract:  In June 2010 the CCAMLR ASAM working group examined the acoustic methodology applied to ... estimated from acoustic and net data collected during the international multi-ship krill biomass in the ... Scotia Sea in 2000 to be 60.3 million metric tonnes. This report aims to document the parameters utilised ...

   Meeting Document : WG-EMM-11/20 : Author(s): S. Fielding and J. Watkins (UK) and ASAM participants: A. Cossio, C. Reiss and G. Watters (USA), L. Calise and G. Skaret (Norway), Y. Takao (Japan), X. Zhao (People’s Republic of China), D. Agnew (UK) and D. Ramm and K. Reid (CCAMLR Secretariat)

3. Observation and comments on the scientific basis and draft RMP of the WSMPA Proposal

   Abstract:  The scientific background in support of the Weddell Sea Marine Protected Area (WSMPA ... ) has been discussed in the SC-CAMLR for 3 years. Some agreements has been reached in the SC-CAMLR ... provided serious and constructive suggestions on the issue. Author(s):  Delegation of the People’s Republic ... of China Title:  Observation and comments on the scientific basis and draft RMP of the WSMPA Proposal ...

   Meeting Document : SC-CAMLR-38/BG/15 : Author(s): Delegation of the People’s Republic of China

4. Status of the Polish FIBEX acoustic data from the west Atlantic

   Abstract:  Acoustic data from the Polish FIBEX survey in the West Atlantic were examined to check ... the consistency of krill abundance estimates against the results of the other FIBEX survey vessels ... . The results indicated that there was a high level of consistency between the results from the Polish ... vessel and those from the other vessels that operated in the Peninsula region and in the West Atlantic ...

   Meeting Document : WG-EMM-98/30 : Author(s): P.N. Trathan (UK), J. Kalinowski (Italy) and I. Everson (UK)

5. Diet of the cape petrel Daption capense during the post hatching period at Laurie Island, South Orkney Islands, Antarctica

   . Amphipods were present in lower numbers and Cephalopods were only a very small portion of the diet of Cape ... Abstract:  The diet of the Cape petrel Daption capense was investigated at Laurie Island, South ... contents of adults and regurgitate of chicks were sampled during the post-hatching period. The analysis ... in terms of frequency of occurrence. Fish prey formed near 64% by mass, with krill forming 35.8 ...

   Meeting Document : WG-EMM-96/44 : Author(s): Montalti, D., Coria, N.R., Soave, G.E.

6. The Secretariat review of the Strategic Plan, associated activities and outcomes

   included in the review of the Secretariat’s Strategic Plan and that SCAF consider the outcomes of that ... at last year’s meetings of WG-SAM and WG-FSA the Commission adopted a recommendation from the ... Scientific Committee (SC-CAMLR-XXIX, paragraph 14.2) that a review of the Secretariat’s data management ... systems be undertaken (CCAMLR-XXIX, paragraph 3.7). This paper provides the 2011 meetings of WG-SAM and WG ...

   Meeting Document : WG-EMM-11/09 : Author(s): Secretariat

7. The survivorship of rays discarded from the South Georgia longline fishery

   throughout the months of May and June, during 2003 toothfish fishing season in Subarea 48.3. From these ... results we can conclude that depth has a significant influence on the mortality of skate, with a predicted ... mortality of 0% for skate caught in waters of less than 1100m. A predicted mortality of 65% for skate caught ... in waters between, 1400 to 1600m and a mortality of 100% for skate caught at 2000m. We recommend from ...

   Meeting Document : WG-FSA-03/57 : Author(s): M. Endicott and D.J. Agnew (United Kingdom)

8. The diet of black-browed albatrosses at the Diego Ramirez Islands, Chile

   Front. The prevalence in the diet of fish species discarded from fishing operations, and the presence of ... Abstract:  The diet of black-browed albatrosses was studied at Gonzalo Island, Diego Ramirez ... , Chile, during the early chick-rearing period of 2000, 2001 and 2002. Diet composition was determined by ... similar throughout the study, with diet being dominated by fish in all three years. Overall, the main ...

   Meeting Document : WG-FSA-03/9 : Author(s): J. Arata (Chile) and J.C. Xavier (United Kingdom)

9. Further progress on modelling the krill–predator dynamics of the Antarctic ecosystem

   Abstract:  This paper addresses work conducted on the Mori-Butterworth multi-species model of the ... Antarctic ecosystem subsequent to the Ulsan meeting of the IWC Scientific Committee. Points raised about the ... unable to fully utilise the primary production available. The precision of parameters estimated when ... to act as a surrogate for these in addition to the seals themselves. This results in an improved fit ...

   Meeting Document : WG-EMM-06/19 : Author(s): M. Mori (Japan) and D.S. Butterworth (South Africa)

10. A comparison between the estimated density of krill from an acoustic survey with that obtained by scientific nets on the same survey

    part of a hydroacoustic biomass survey for Antarctic krill in CCAMLR Division 58.4.1. The acoustic ... found between the two data sets. Several orders of magnitudes were seen in the range of variation ... , excluding sites where krill represented less than 90% of the catch. This reduction in variation was thus ... Abstract:  This work presents the initial comparative analysis of acoustic and net haul krill ...

    Meeting Document : WG-EMM-97/43 : Author(s): Pauly, T., Higginbottom, I., Hosie, G., de la Mare, W.K., Nicol, S.

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