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1. Towards an ecological risk assessment of krill fishing in East Antarctica (CCAMLR Divisions 58.4.1 and 58.4.2)

   of krill catch and effort. We have pulled together an initial collection of existing krill predator ... distribution models and have produced new preliminary models for krill and various predator species. We request ... the Working Group review this work, prioritise data sets and further analyses, and consider a process ... to allow the completion of a first risk assessment for the krill fishery in this region in the near ...

   Meeting Document : WG-EMM-17/20 : Autor(es): N. Kelly, M. Cox, L. Emmerson, S. Kawaguchi, B. Raymond, C. Southwell and D. Welsford

2. An assessment of Chaenocephalus aceratus and Pseudochaenichthys georgianus in Subarea 48.3

   the years 1977 to 1988 consisted of catches of C. aceratus and P. georgianus. Biological, age-length ... for these two species by assuming that 75% of the ‘unidentified fish’ caught by the Soviet Union in ... future. Author(s):  D.J. Agnew (Secretariat) and K.-H. Kock (Germany) Title:  An assessment of ...

   Meeting Document : WG-FSA-90/06 : Autor(es): D.J. Agnew (Secretariat) and K.-H. Kock (Germany)

3. An approach to feedback management (FBM) of the krill fishery based on routine acoustic data collection and intermittent land-based predator studies

   renewed due the CCAMLR’s inability to establish an agreed, operational feedback management (FBM) approach ... strictly not in line with the CCAMLR ecosystem approach to management. FBM has been considered an ... alternative approach for decades, but still lacks a plan that can be made operational within realistic cost ... , understandable and robust relationships which in turn creates trust by the stakeholders and will enable an ...

   Meeting Document : SC-CAMLR-XXXVI/BG/20 : Autor(es): Delegations of Norway, China and Chile

4. An overview of a large ecosystem survey of the southwest Indian Ocean sector of the Southern Ocean (CCAMLR Division 58.4.2)

   Division 58.4.2 (the South West Indian Ocean Sector of the Southern Ocean 30-80°E) in January-March 2006 ... , which was designed around an acoustic biomass survey for krill and a large-scale oceanographic survey ... transects, between 30° and 80°E. On each transect a range of underway data were obtained and on six ... Abstract:  This document outlines the preliminary results of an Australian survey of CCAMLR ...

   Meeting Document : WG-EMM-06/15 : Autor(es): S. Nicol, S. Kawaguchi, T. Jarvis, G. Williams, N. Bindoff, D. Thiele (Australia), J. Schwarz (Germany), A. Davidson, S. Wright, J. Gedamke and P. Thompson (Australia)

5. Tooth growth in male Antarctic fur seals (Arctocephalus gazella) from South Georgia: an indicator of long-term growth history

   provided an indication of body growth, Tooth growth rate was lowest in seals which died early (age 4 years ... in longitudinal sections of teeth. Mean age at death was 7∙69 ± 0∙07 years and this showed a small ... strengths were detected, but particularly poor years for growth were closely related to years in which ... ) and increased with age at death. Changes in the growth pattern of teeth suggested that fur seals which ...

   Meeting Document : WG-CEMP-93/11 : Autor(es): I.L. Boyd and J.P. Roberts (United Kingdom)

6. Fisheries in the Southern Ocean – an ecosystem approach. Trans. Roy. Soc. Lond. (in press)

   bound by its Article II, 3 to follow an ecosystem approach to management. This approach has been ... Abstract:  The Commission for the Conservation of Antarctic Marine Living Resources (CCAMLR) is ... extended to the application of a precautionary approach in the late 1980’s. In our review we deal primarily ... with the science–related aspects of CCAMLR and its development towards an ecosystem approach to the ...

   Meeting Document : SC-CAMLR-XXIV/P01 : Autor(es): Kock, K.-H., K. Reid, J. Croxall and S. Nicol

7. Longline sink rates of an autoline vessel, and notes on seabird interactions

   , direct observations at sea indicated that weights did have an effect on line sink for 20–40 m either side ... cinerea) accounted for 90% of the observed incidental catch; of which 90% were foul hooked rather than ... Abstract:  A series of longline sink-rate trials were conducted with and without weights, from an ... attachment method for Time Depth Recorders was developed. A tori line was used at all times by the vessel ...

   Meeting Document : WG-FSA-01/44 : Autor(es): N.W.McL. Smith (New Zealand)

8. Do Adélie penguin fledgling weights provide an index of prey availability?

   . The concerns raised by Williams and Croxall (1990) that fledgling weight may increase with an ... Abstract:  We examine fledgling weights measured over 11 years at Béchervaise Island in relation ... as strong for the crèche foraging trips later in the season. Fledgling weights which are measured at ... earlier trips. We interpret these results as an indication of variable resources between the guard and ...

   Meeting Document : WG-EMM-05/21 : Autor(es): L. Emmerson, C. Southwell and J. Clarke (Australia)

9. An updated descriptive analysis of the toothfish (Dissostichus spp.) tagging programme in Subareas 88.1 and 88.2 up to 2005/06

   data for non-New Zealand vessels for the 2005-06 season for the first time. However, tag data were ... still only available for about half of the non-New Zealand vessels for 2003-04. A reported total of 10 ... and 25 recaptured. Tagging rates by area over the past three years have been in the same proportion as ... ;80%) of Antarctic toothfish have moved less than 50 km. Sub adult fish (80–100 cm) have tended to ...

   Meeting Document : WG-FSA-06/34 : Autor(es): A. Dunn and S.M. Hanchet (New Zealand)

10. An updated assessment of unicorn icefish (Channichthys rhinoceratus) in Division 58.5.2, based on results from the 2015 random stratified trawl survey

    provides both short (2 years) and long term (20 years) projections of unicorn icefish structure, abundance ... and yield for the area of Division 58.5.2 to the west of 79°20’ E using standard CCAMLR methods. Short ... term projections (20 year) indicate sustainable yield of 1663 t. Author(s):  D. Maschette and J. Dell ... May 2015. Recent work which is presented here has allowed for many of the biological parameters of ...

    Meeting Document : WG-FSA-15/50 : Autor(es): D. Maschette and J. Dell (Australia)

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