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1. Assessing the accuracy of penguin breeding abundance estimates at regional scales in Antarctica from existing count data: a review using Adélie penguins as a case study

   Abstract:  There is a large body of existing count data in the literature for penguins at their ... attempt to determine how the accuracy of regional scale abundance estimates derived from these data might ... accurate regional estimates of breeding populations, as derived from existing data, might be. Author(s):  C ... . Southwell (Australia) Title:  Assessing the accuracy of penguin breeding abundance estimates at regional ...

   Meeting Document : WG-EMM-04/55 : Author(s): C. Southwell (Australia)

2. Modifications to the Generalised Yield Model: updated input of recruitment time series data and annual fishing selectivity functions

   series from survey data for each value of natural mortality used in the assessments, whenever it is ... altered over the range of uncertainty in M factored into the assessment process. Data from outputs from ... , endeavouring to predetermine the recruitment series with an average value of M is no longer necessary for ... :  Modifications to the Generalised Yield Model: updated input of recruitment time series data and annual fishing ...

   Meeting Document : WG-FSA-01/74 : Author(s): A.J. Constable (Australia)

3. Standardised estimates of D. eleginoides catches per effort in Subarea 48.3 using information for 1985/86–1990/91 seasons

   Abstract:  A brief description of hawl-by-hawl data sets from Ukrainian commercial vessels fishing ... -100 cm, which exceeded modes for the latest years of fishery. Using the generalized additive model the ... approximately similar, while in 1996-99 it decreased sharply. It is shown that significance of such factors as a ... of D. eleginoides catches per effort in Subarea 48.3 using information for 1985/86–1990/91 seasons ...

   Meeting Document : WG-FSA-00/33 : Author(s): P. Gasiukov (Russia) and V. Bibik (Ukraine)

4. Comparison of age- and length-based harvest control rules for the South Georgia icefish (Champsocephalus gunnari) fishery

   model dynamics and assuming perfect knowledge of the resource (initial numbers at age, maturity and ... initialise the length based harvest control rule, again assuming perfect knowledge of the resource. Total ... to test the performance of the length based method, with results suggesting that the two approaches ... (United Kingdom) Title:  Comparison of age- and length-based harvest control rules for the South Georgia ...

   Meeting Document : WG-SAM-10/12 : Author(s): C.T.T. Edwards, R.M. Hillary, R.E. Mitchell and D.J. Agnew (United Kingdom)

5. Proposals for the governance and control of fishing vessels and fishing support vessels operating in the Southern Ocean

   Abstract:  There are a number of steps that CCAMLR and its members can take to improve the ... governance and control of fishing vessels in the Southern Ocean and thereby enhance safety, ecosystem-based ... -strengthening and obtaining IMO numbers for all vessels, reports on all vessel incidents, and notification of ... globally. Author(s):  Submitted by ASOC Title:  Proposals for the governance and control of fishing vessels ...

   Meeting Document : CCAMLR-XXXII/BG/18 : Author(s): Submitted by ASOC

6. A short guide to the identification of fish, cephalopod and marine mammal depredation marks on Patagonian and Antarctic toothfish in the Southern Ocean longline fisheries

   predators using the fishery as a source of additional food provisioning in several subareas. Depredation by ... guide of identifiable depredation marks left by different predators such as characteristic cuts, wounds ... simplify collection of depredation data. Author(s):  V. Laptikhovsky (United Kingdom), A. Remeslo (Russia ... Kingdom) Title:  A short guide to the identification of fish, cephalopod and marine mammal depredation ...

   Meeting Document : WG-FSA-15/07 : Author(s): V. Laptikhovsky (United Kingdom), A. Remeslo (Russia), J. Brown (United Kingdom), O. Kasnoborod’ko (Russia), N. Gasco (France) and M. Söffker (United Kingdom)

7. Evaluation on the performance of echosounder on a fishing vessel using maximum seabed backscattering

   Abstract:  The performance of echo sounder system is critical for using acoustic data collected ... calibration. The largest inter-annual difference of the mean value of the maximum seabed backscattering (S v ... frequencies. Author(s):  X. Wang, X. Yu and X. Zhao Title:  Evaluation on the performance of echosounder on a ...

   Meeting Document : SG-ASAM-18/06 : Author(s): X. Wang, X. Yu and X. Zhao

8. Ecuador – Request for the status of a non-Contracting Party (NCP) cooperating with CCAMLR by participating in the Catch Documentation Scheme (CDS) for Dissostichus spp.

   cooperation to date, and resulted in the grant of limited access to the eCDS to Ecuador The Secretariat has ... prepared this paper to outline the background of Ecuador’s requests to the Commission assist SCIC and the ... requirements of Conservation Measure (CM) 10-05 and Annex 10-05/C. Author(s):  CCAMLR Secretariat Title ... :  Ecuador – Request for the status of a non-Contracting Party (NCP) cooperating with CCAMLR by participating ...

   Meeting Document : CCAMLR-XXXVII/14 : Author(s): CCAMLR Secretariat

9. Genetic analysis of skates (Amblyraja spp.) caught as by-catch around South Georgia and the South Sandwich Islands

   within CCAMLR subareas 48.3 and 48.4. Morphological evaluations of the by-catch in these subareas ... and Amblyraja taaf. In this report, we present results from the first population genetic analysis of ... (geography), rather than morphology, that is the major determinant of population differentiation in these ... Title:  Genetic analysis of skates (Amblyraja spp.) caught as by-catch around South Georgia and the ...

   Meeting Document : WG-FSA-18/73 : Author(s): W.P. Goodall-Copestake, S. Perez-Espona, P. Hollyman and M. Belchier

10. Updated biological parameters of Dissostichus mawsoni at Subarea 48.6

    maturity ogives as biological parameters of Dissostichus mawsoni at Subarea 48.6 up to the 2017/18 fishing ... lack of sufficient aging data, it is not possible at present to calculate annual and sex-specific ... implementation of CASAL stock assessment with rich biological information. Author(s):  T. Okuda and R. Sarralde ... Vizuete Title:  Updated biological parameters of Dissostichus mawsoni at Subarea 48.6 Approval:  Approved ...

    Meeting Document : WG-SAM-2019/36 : Author(s): T. Okuda and R. Sarralde Vizuete

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