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1. Assessment models for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea region for the years 1997–98 to 2014–15

   Abstract:  We provide an update of the Bayesian sex and age structured population stock assessment ... ), using catch, catch-at-age, and tag-recapture data from 1997–98 to 2014–15 and including the results from ... suggesting that recent tag-recapture and proportion-at-age observations were consistent with previous ... observations. Sensitivity runs showed that the results were relatively insensitive to the use of logistic ...

   Meeting Document : WG-FSA-15/38 : Author(s): S. Mormede, A. Dunn and S.M. Hanchet (New Zealand)

2. Demographic characteristics of the Adélie penguin population on Béchervaise Island after 12 years of study

   ), foraging trip durations (A2 and A5) and fl edging mass (A7). ACKNOWLEDGEMENTS The authors thank Grant ... /decline rates of the Adélie penguin population at Béchervaise Island were found to be more sensitive to ... Paper Title:  Demographic characteristics of the Adélie penguin population on Béchervaise Island ... after 12 years of study Abstract / Description:  Demographic parameters (age-specific survival rates ... eastern Antarctica after 12 years of monitoring under the CCAMLR Ecosystem Monitoring Program (CEMP). A ...

   Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 53–74 : Author(s): Clarke, J., L.M. Emmerson, A. Townsend and K.R. Kerry

3. Assessment models for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea including data from the 2005/06 season

   entirely due to the impact of the catch-at-age data from the shelf fishery. Parameterising the model to ... Abstract:  We provide an update of the Bayesian sex and age structured population stock assessment ... ), using revised catch, CPUE, catch-at-age and tag-recapture data from New Zealand vessels. The updated ... reference case resulted in a much higher estimate of initial biomass, though this appeared to be almost ...

   Meeting Document : WG-FSA-06/60 : Author(s): A. Dunn and S.M Hanchet (New Zealand)

4. e-sc-iv-a6.pdf

   ... fishery where both research vessel and fishery data are collected routinely. The group requested ... reduced to improve the quality of the catch. The Japanese krill fishery appears similar at least during ... research vessels to locate fishing vessels in areas of high krill abundance. At present, problems with ... . A preliminary report will be required at the 1986 meeting of SC-CAMLR with a final report being ... make a representative sample (e.g. covering the operation of one fleet for two seasons) available. At application/pdf attached to:WS-KCPUE-85

   Meeting Report : WS-KCPUE-85

5. A characterisation of the toothfish fishery in Subareas 88.1 and 88.2 from 1997/98 to 2011/12

   last 2–3 years. This appears to be at least partly a result of vessels carrying out more fishing in ... structure or abundance of Antarctic toothfish at the regional (Subarea) or local (SSRU) level. We also ... Subarea 88.1 and for 10 years in Subarea 88.2. This report summarises the timing, depth, and location of ... fishing together with the catch of Dissostichus spp. and bycatch species by year for the period 1997–98 to ...

   Meeting Document : WG-FSA-12/42 : Author(s): M.L. Stevenson ,S.M. Hanchet, S. Mormede and A. Dunn (New Zealand)

6. A risk-management framework for avoiding significant adverse impacts of bottom fishing gear on Vulnerable Marine Ecosystems

   to approve such activities and requested the Scientific Committee to review the use of bot- tom trawling ... have associated levels of uncer- tainty (Beer, 2006). Such uncertainty can be associ- ated with natural ... operates should be related to the scale of VMEs, presently unknown. However, management at the level of ... Paper Title:  A risk-management framework for avoiding significant adverse impacts of bottom ... measure in 2007 to ensure that significant adverse impacts of bottom fishing gear on Vulnerable Marine ... Ecosystems (VMEs) are avoided. Due to the high levels of uncertainty surrounding both the evidence of VME ...

   Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 177–193 : Author(s): Martin-Smith, K

7. Reproductive ecology of Antarctic toothfish, Dissostichus mawsoni (Norman, 1937) (Actinopterygii: Nototheniidae), in the Antarctic waters (SSRUs 58 and 88)

   of Antarctic toothfish showed the highest proportion with 62.7% at the mature stage, and followed by ... Abstract:  Total numbers of Antarctic toothfish collected in the CCAMLR Conservation Zone were 600 ... fish which consist of 306 fish from the 58 area and 294 fish from the 88 area during February through ... higher total length. The ratio of female among the 857 specimens of Antarctic toothfish collected from ...

   Meeting Document : WG-FSA-18/65 : Author(s): J.-W. Kim, S.-G. Choi, S. Chung and D.H. An

8. Estimating the biodiversity of the sub-Antarctic Indian part for ecoregionalisation: Part I. Pelagic realm of CCAMLR areas 58.5.1 and 58.6

   mesopelagic fish are presented. The first one concerns the modelling of the myctophid community at the scale ... Abstract:  Two studies are tabled for the Subantarctic pelagic area of CCAMLR areas 58.5.1 and ... 58.6, which covers the Crozet Basin and the north of the Kerguelen Plateau: one based on marine pelagic ... species (plankton and fish), and the second on top predators. In this report, we followed three types of ...

   Meeting Document : WS-MPA-11/10 : Author(s): P. Koubbi (France), P.A. Hulley (South Africa), B. Raymond (Australia), F. Penot, S. Gasparini, J.P. Labat, P. Pruvost (France), S. Mormède (New Zealand), J.O. Irisson, G. Duhamel and P. Mayzaud (France)

9. Modelling the impact of fishery by-catches on albatross populations

   parameters in the model. 3. The model used two alternative assumptions about patterns of at-sea distribution ... developed a deterministic, density-dependent, age-structured model for assessing the effects of longlining ... on wandering albatross populations. We used demographic data from field studies at South Georgia and ... tuna longline fisheries south of 30 S, to model estimated by-catch levels and other population ...

   Meeting Document : WG-FSA-01/18 : Author(s): G. Tuck, T. Polacheck (Australia), J.P. Croxall (UK) and H. Weimerskirch (France)

10. The biology of the spiny icefish (Chaenodraco wilsoni Regan, 1914)

    close to spawning. Spawning at the tip of the Antarctic Peninsula is likely to occur in October-November ... Abstract:  The most abundant icefish species observed in catches off the northern tip of the ... . wilsoni has been exploited on a commercial scale from the late 1970’s to the end of the 1980’s off ... information on biological features and life history characteristics of C. wilsoni, based on research survey ...

    Meeting Document : WG-FSA-07/P1 : Author(s): K.-H. Kock, L.V. Pshenichnov, C.D. Jones, J. Gröger and R. Riehl. (Polar Biol., 31 (3): 381–393 (2007))

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