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1. Marine classification: lessons from the New Zealand experience

   of marine classifications in the management stage. Finally we highlight some practical steps to make ... the marine environment, and applying them for management. We assert that recent innovations in ... multivariate statistical modeling have made possible the combined use of spatially comprehensive environmental ... classification, and reviews the results of three New Zealand classifications to draw methodological and practical ...

   Meeting Document : WS-BSO-07/6 : Author(s): B. Sharp, M. Pinkerton and J. Leathwick (New Zealand)

2. Modelling growth of Antarctic krill: growth trends with sex, length, season, and region

   this model was used to predict seasonal IMP using a model of the average sea-surface temperature ... small to negative values of IGR predominating across all size classes by autumn. The period of rapid ... growth was December in Indian sector, whereas in the Scotia Sea sector it appeared to be a few months ... Abstract:  Growth trends of Antarctic krill with sex, length, season and region using over 10 ...

   Meeting Document : WG-EMM-05/29 : Author(s): S. Kawaguchi, S. Candy, R. King (Australia), M. Naganobu (Japan) and S. Nicol (Australia)

3. Developing a Risk Assessment for Subarea 48.1 using tracking data

   catch limits in order to minimise the risk of the fishery to krill dependent predators. We plan to apply ... Abstract:  CCAMLR has endorsed the use of the Risk Assessment framework to apportion the krill ... the risk assessment framework across Subarea 48.1 at various spatial and temporal scales, in order to ... paper describes the progress to-date in developing the data layers to input into the risk assessment ...

   Meeting Document : WG-EMM-2019/24 : Author(s): V. Warwick-Evans, A. Friedlaender, J.T. Hinke, N. Kokubun, J.H. Kim and P.N. Trathan

4. Choosing distance between acoustic survey tacks

   error in the biomass estimate, and the variation coefficient of the concentration density values. It is ... recommended to use the suggested criterion in real hydroacoustic surveys. Author(s):  Delegation of the USSR ... tacks is reasonable to be selected based on the typical size of the surveyed region, allowable relative ... Abstract:  The mathematical model was used to shown that the distance between acoustic survey ...

   Meeting Document : SC-CAMLR-V/BG/24 : Author(s): Delegation of the USSR

5. DRAFT SOFTWARE USER GUIDE FOR: ICESCAPE: INTEGRATING COUNT EFFORT BY SEASONALLY CORRECTING ANIMAL POPULATION ESTIMATES

   (2004) for Antarctic land-breeding predators. The software, which was developed as a suite of routines ... in the R language for statistical computing (R Development Core Team 2008), aims to adjust raw count ... accessing breeding sites often lead to counts of land-breeding predators being taken at suboptimal times in ... Abstract:  The ICESCAPE Software Users Guide (Appendix 1) describes a parametric bootstrap ...

   Meeting Document : WG-SAM-09/16 : Author(s): J. McKinlay, C. Southwell and R. Trebilco (Australia)

6. By-catch observation during krill fishing cruise (48.1, 48.2 Statistical Subareas, 2011)

   catches and 31.3% of total catches. Fish by-catches were usual in the sector 48.1 (89.1% of cases); the ... most of by-caught fishes belonged to families Nototheniidae (NOX) (66.3%). Fish by-catches in the ... sector 48.2 were recorded in 50% examined catches; the most frequent were fishes of families Myctophidae ... Abstract:  359 Antarctic krill catches were analysed for by-catch, it took 48.5% of observed ...

   Meeting Document : WG-FSA-11/41 : Author(s): K. Vyshniakova (Ukraine)

7. Method of age determination for Antarctic toothfish (Dissostichus mawsoni)

   .  All in all 6009 specimens of toothfish were aged using the same above described method. Otoliths were ... Abstract:  This work is based on material from Antarctic toothfish, collected in the Ross Sea from ... widely applicable "the break and burn method" was used in the present work (Chilton, Beamish ... December 2004 to March 2005 on the longliner “Volna”.  Age was determined for 364 individuals. Currently ...

   Meeting Document : WG-SAM-12/18 : Author(s): E.N. Kyznetsova, A.F. Petrov and V.A. Bizikov (Russia)

8. Synopsis of CEMP and non-CEMP predator parameters from Admiralty Bay and Cape Shirreff, South Shetland Islands, Antarctica: their relationships to krill abundance and ice cover, 1978–2003

   . Results of the analyses are presented in a series of 6 Tables, following the outline of a Draft paper by ... , South Shetland Islands, Antarctica were analysed to assess the characteristics of the individual ... K.Reid for similar analyses at South Georgia. The tabular data include: 1. Table 1. A list of the penguin ... performance indices collected at the two sites 2. Table 2. Data on annual variability in krill biomass density ...

   Meeting Document : WG-EMM-03/61 : Author(s): W.Z. Trivelpiece (USA), K. Salwicka (Poland) and S.G. Trivelpiece (USA)

9. Spatially extensive standardized surveys reveal widespread, multi-decadal increase in East Antarctic Adélie penguin populations

   Abstract:  This paper provides some of the detail to standardisation examples that are outlined in ... the more general Working Group paper titled ‘The importance of standardising and validating new ... methods for CEMP to maintain the robustness of long-term time series’. We recommend reading the general ... (France) Title:  Spatially extensive standardized surveys reveal widespread, multi-decadal increase in ...

   Meeting Document : WG-EMM-15/P04 : Author(s): C. Southwell, L. Emmerson, J. McKinlay, K. Newbery (Australia), A. Takahashi, A. Kato (Japan), C. Barbraud, K. Delord and H. Weimerskirch (France)

10. Depletion-based stock reduction analysis: a catch-based method for determining sustainable yields for data-poor fish stocks

    for data-poor fisheries in cases where approximate catches are known from the beginning of ... specified based on general fishery knowledge of the relative location of maximum productivity and the ... relationship of MSY fishing rate to the natural mortality rate. This leaves unfished biomass as the only ... unknown parameter, which can be estimated given a designated relative depletion level near the end of the ...

    Meeting Document : WG-SAM-11/P2 : Author(s): E.J. Dick and A.D. McCall

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