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1. Estimation of total removals (green weight)

   krill fishery, the Working Group recognised importance of obtaining detailed information on the methods ... by which green weight is estimated. The Report of WG-EMM included an appendix that describes this ... progress the issue of green-weight estimation. Author(s):  Co-conveners of the Working Group on Ecosystem ... Monitoring and Management Title:  Estimation of total removals (green weight) Approval:  Approved ...

   Meeting Document : SC-CAMLR-XXXI/BG/15 : Author(s): Co-conveners of the Working Group on Ecosystem Monitoring and Management

2. Research program on resource potential and life cycle of Dissostichus species from the Subarea 88.2 A in 2015-2018

   implementation of the previous research program took place in 2010-2012 fishing seasons and investigate resource ... potential and life cycle of Dissostichus species within the eastern part of the Ross Sea over shelf and ... continental slope within the Subarea 88.2 A. Author(s):  Delegation of the Russian Federation Title:  Research ... program on resource potential and life cycle of Dissostichus species from the Subarea 88.2 A in 2015-2018 ...

   Meeting Document : WG-SAM-15/21 : Author(s): Delegation of the Russian Federation

3. A proposal to modify the boundaries of Statistical Division 58.4.3 and neighbouring divisions to define Elan and BANZARE Banks

   definition of the statistical divisions in the region of BANZARE and Elan Banks. Proposals are put forward on ... how the boundaries of Division 58.4.3 and neighbouring divisions can be amended to make separate ... boundaries in the region so that they more closely follow bathymetric features. Author(s):  Delegation of ... Australia Title:  A proposal to modify the boundaries of Statistical Division 58.4.3 and neighbouring ...

   Meeting Document : SC-CAMLR-XX/05 : Author(s): Delegation of Australia

4. Update of the ICESCAPE software routines

   Abstract:  Updated ICESCAPE routines are submitted and a short review of the software is presented ... . Several recent studies indicate the usefulness of ICESCAPE for standardising Adélie penguin population ... possibility of, for the first time, comparing Adélie penguin population counts across space and time for all ... suggestions for further work. R routines used in WG-EMM-12/14 Title:  Update of the ICESCAPE software routines ...

   Meeting Document : WG-EMM-12/14

5. Trade data analysis – Reconciliation of CDS data with fine-scale catch and effort data

   Abstract:  The reconciliation of CDS data with monthly fine-scale catch and effort data has ... demonstrated the effectiveness of the CDS to trace the catch of toothfish caught in the CCAMLR Convention Area ... implemented in the reconciliation of trade data and other relevant CCAMLR datasets.  Author(s):  CCAMLR ... Secretariat Title:  Trade data analysis – Reconciliation of CDS data with fine-scale catch and effort data ...

   Meeting Document : CCAMLR-XXXVII/BG/14 Rev. 1 : Author(s): CCAMLR Secretariat

6. Fitting a von Bertalanffy growth model to length-at-age data accounting for length-dependent fishing selectivity and length-stratified sub-sampling of length frequency samples

   Abstract:  Response-biased sampling in the context of regression modelling occurs when sample ... units are selected with a probability that is a function of the response. In sampling to obtain fish to ... process involving a particular gear, and (ii) the method of on-deck sub-sampling fish for ageing from the ... random length frequency sample. When the selectivity of the gear combined with availability of fish to be ...

   Meeting Document : WG-FSA-SAM-05/13 : Author(s): S.G. Candy (Australia)

7. Further investigations in the assessment of Antarctic toothfish (Dissostichus mawsoni) in Subarea 88.2 SSRUs 88.2C–H for the years 2002–03 to 2012–13

   Abstract:  This paper presents further investigations of the Bayesian sex and age structured ... population stock assessment of Antarctic toothfish (Dissostichus mawsoni) in Subarea 88.2 covering SSRUs ... the tag-derived biomass index were investigated. The impact of hypothesised stock structure, fish ... year once it has been updated with the 2014 fishery data. That ways to obtain a better estimate of the ...

   Meeting Document : WG-SAM-14/29 : Author(s): S. Mormede, A. Dunn and S.M. Hanchet (New Zealand)

8. Age and growth of Scotia Sea icefish Chaenocephalus aceratus (Lönnberg, 1906), from the South Shetland Islands

   Abstract:  Samples of Chaenocephalus aceratus were collected during a trawl survey carried out ... observed in other recent surveys within the same area, C. aceratus represented one of the predominant ... along their sagittal plane. To estimate the precision of age data, we compared blind readings by readers ... Bertalanffy growth curves were fitted to the estimated age-length data for each sex. The estimated values of ...

   Meeting Document : WG-FSA-02/77 : Author(s): M. La Mesa, J. Ashford, E. Larson and M. Vacchi

9. Distribution and population structure of Dissostichus eleginoides and D. mawsoni on BANZARE Bank (CCAMLR Division 58.4.3b), Indian Ocean, Antarctic

   mainly caught in the deeper slope >1500 m. The separation of the two species by depths may be related ... to the physical intolerance to the cooler temperature by the lack of antifreeze for the former ... species. The mean total length (TL) of females was significantly larger than that of males for both ... species. The proportion of males to the total adults decreased significantly with the depths with gradual ...

   Meeting Document : WG-FSA-10/47 : Author(s): K. Taki, M. Kiyota, T. Ichii and T. Iwami (Japan)

10. Distribution and population structure of Dissostichus eleginoides and D. mawsoni on BANZARE Bank (CCAMLR Division 58.4.3b), Indian Ocean, Antarctic

    mainly caught in the deeper slope >1500 m. The separation of the two species by depths may be related ... to the physical intolerance to the cooler temperature by the lack of antifreeze for the former ... species. The mean total length (TL) of females was significantly larger than that of males for both ... species. The proportion of males to the total adults decreased significantly with the depths with gradual ...

    Meeting Document : WG-SAM-10/16 : Author(s): K. Taki, M. Kiyota, T. Ichii and T. Iwami (Japan)

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