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1. Assessment models for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea region to 2018/19

   Abstract:  A Bayesian sex- and age-structured integrated stock assessment for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea region (Subareas 88.1 and SSRUs 88.2A-B) is updated and revised using the most recent available data for the fishery. The assessment uses reported catch (C2), and

   Meeting Document : WG-FSA-2019/08 : Author(s): A. Dunn

2. Stock Annex for the stock assessment of Ross Sea region Antarctic toothfish (Dissostichus mawsoni)

   Abstract:  Stock Annex for the stock assessment of Ross Sea region Antarctic toothfish (Dissostichus mawsoni) Species:    Antarctic toothfish (Dissostichus mawsoni) Area:        Ross Sea (CCAMLR Subareas 881 & 882A-B) Created:    1 October 2019 Authors:   Alistair Dunn and Steve Parker Updated:

   Meeting Document : WG-FSA-2019/09 : Author(s): A. Dunn and S. Parker

3. Diagnostic plots for the assessment models for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea region to 2018/19

   Abstract:  We provide diagnostic plots for the 2019 base case model for Antarctic toothfish in the Ross Sea region presented in Dunn (2019a), following the recommendations of WG-SAM-2015 (SC-CAMLR-XXXIV 2015 Annex 5). The stock assessment is described in Dunn (2019a) and a detailed description of

   Meeting Document : WG-FSA-2019/10 : Author(s): A. Dunn

4. Revised growth and length-weight parameters for Antarctic toothfish in the Ross Sea region (881 & 882AB)

   Abstract:  We update the estimates of the growth and length-weight parameters for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea region (Subareas 88.1 and SSRUs 88.2AB). We present revised estimates of the von Bertalanffy growth curves, estimates of mean length at age using maximum

   Meeting Document : WG-FSA-2019/11 : Author(s): A. Dunn and S. Parker

5. Reconciliation of CDS data with monthly 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. Whilst some variability has been observed amongst vessels, members have been contacted and

   Meeting Document : CCAMLR-38/BG/11 : Author(s): CCAMLR Secretariat

6. Summary of the toothfish fishery and tagging program in the Amundsen Sea region (SSRUs 882C–H) to 2018/19

   Abstract:  The Amundsen Sea region toothfish fishery has been operating since 2003. The biological characterisation of the fishery showed a truncation of the right-hand limb of the age distribution between 2004 and 2014. Few age data are currently available after 2014. We recommend that further

   Meeting Document : WG-FSA-2019/12 : Author(s): J. Devine and S. Parker

7. Research data collection in CCAMLR longline fisheries for toothfish using electronic monitoring on fishing vessels

   Abstract:  Electronic Monitoring on fishing vessels is increasing globally and is seen as an efficient method of assisting reliable reporting in commercial fisheries. These systems have been traditionally focused on the need to independently meet regulatory and market demands for transparency and

   Meeting Document : WG-FSA-2019/13 : Author(s): J.M. Fenaughty

8. Summary of incidental mortality associated with fishing activities collected in scientific observer and vessel data during the 2019 season

   Abstract:  This paper summarises data collected by Scheme of International Scientific Observation observers and vessels, of incidental interactions between fishing vessels, seabirds and marine mammals during fishing activities undertaken during the 2019 season. A short report is also detailed on a

   Meeting Document : WG-FSA-2019/16 Rev. 2 : Author(s): CCAMLR Secretariat

9. Implementation of the CCAMLR Scheme of International Scientific Observation during 2018/19

   Abstract:  This paper provides details of SISO observer deployments during the 2019 season (based on data received by the Secretariat up to 18 September 2019). Developments in the Scheme of International Scientific Observation Programme are discussed, and results presented from the vessel tagging

   Meeting Document : WG-FSA-2019/15 Rev. 1 : Author(s): CCAMLR Secretariat

10. Offal Management Group – update

    Abstract:  Information available in the CCEP on incidents of non-compliance with CM 26-01 paragraph 6, that prohibits dumping or discharging offal and discards south of 60°S, appear to be the result of mechanical failure. The information on offal management practices from other organisations relate

    Meeting Document : CCAMLR-38/BG/08 : Author(s): CCAMLR Secretariat

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