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1. Reports on biological information of toothfish with special reference to bycatch, depredation and spawning dynamics in Division 58.4.4 a & b by Shinsei maru No. 3 during 2008–14 seasons

   Abstract:  This report arranged the biological information with special reference to bycatch, depredation and spawning dynamics in Division 58.4.4 a & b during 2008-14 seasons in response to the recommendations in the last WG-SAM meeting and their related issues. D. eleginoides (TOP) was

   Meeting Document : WG-FSA-15/21 : Author(s): K. Taki and T. Ichii (Japan)

2. Revised assessment models for Patagonian toothfish in research block 58.4.3a_1 of Division 58.4.3a, Elan Bank for the years 2005–2014

   Abstract:  We revised sensitivity runs of age-structured and two fisheries (≥1 300 m and < 1 300 m) CASAL models for stock status assessments of Dissostichus eleginoides in the research block 58.4.3a_1 following the recommendations of the last WG-SAM meeting. Total of four runs were carried out.

   Meeting Document : WG-FSA-15/22 : Author(s): K. Taki (Japan), S. Mormede (New Zealand) and T. Ichii (Japan)

3. Revised assessment models for Patagonian toothfish in research block 58.4.4b_1 (SSRU 58.4.4bC) for the years 1990–2014

   Abstract:  We presented five sensitive runs of single-sex age-structured CASAL models for stock status assessments of Dissostichus eleginoides in the research block 58.4.4b_1 in the last WG-SAM meeting. IUU catch was estimated within the models using disease mortality functionality. Among them, the

   Meeting Document : WG-FSA-15/23 : Author(s): K. Taki (Japan), S. Mormede (New Zealand) and T. Ichii (Japan)

4. Have Antarctic toothfish returned to McMurdo Sound?

   Abstract:  A dramatic reduction in catch rates of Antarctic toothfish in McMurdo Sound, Antarctica, has led to conclusions that the commercial bottom longline fishery for toothfish in the Ross Sea has drastically altered the toothfish population with cascading effects on the McMurdo Sound ecosystem

   Meeting Document : WG-FSA-15/P01 : Author(s): S.J. Parker, S. Mormede, A.L. DeVries, S.M. Hanchet and R. Eisert

5. Plan of research program of the Ukraine in Subarea 48.2 in 2016 (second season)

   Abstract:  During March-April 2015 Ukraine began the research within statistical subarea 48.2. The research activities on the assessment of the stock state of the Dissostichus spp species in subarea 48.2 will be carried out within three years. Implementation of the tagging program in the long-term

   Meeting Document : WG-FSA-15/45 : Author(s): Delegation of Ukraine

6. An integrated stock assessment for the Heard Island and the McDonald Islands Patagonian toothfish (Dissostichus eleginoides) fishery in Division 58.5.2

   Abstract:  This paper presents an updated assessment for the Patagonian toothfish (Dissostichus eleginoides) fishery at the Heard Island and the McDonald Islands in CCAMLR Division 58.5.2 with data until end of July 2015. The updated assessment model is based on the best available estimates of

   Meeting Document : WG-FSA-15/52 : Author(s): P. Ziegler and D. Welsford (Australia)

7. Model diagnostics for the Antarctic krill assessment for Subarea 48.1

   Abstract:  Model diagnostics have been  applied to CASAL-based assessments of toothfish populations (Ziegler et al., 2015; SC-CAMLR-XXXIV/05, Appendix D). Similar diagnostics can be applied to any integrated model. The purpose of this note is to use some of these methods to explore aspects of the

   Meeting Document : WG-FSA-15/60 : Author(s): D. Kinzey, G.M. Watters and C.S. Reiss (USA)

8. Identification of Pleuragramma antarctica larvae in the Ross Sea via mitochondrial DNA

   Abstract:  Research into the early life stages of Pleuragramma antarctica is essential to understanding how oceanographic variation will impact spatial distributions over time. The recent findings of nursery grounds in Terra Nova Bay have led to added inquiry into larval distribution and life

   Meeting Document : WG-FSA-15/61 : Author(s): J.A. Caccavo (Italy), C. Brooks (USA), L. Zane (Italy) and J.R. Ashford (USA)

9. Modelling the circumpolar distribution of Antarctic toothfish (Dissostichus mawsoni) habitat suitability using correlative species distribution modelling methods

   Abstract:  Understanding and predicting the distribution of Antarctic toothfish (Dissostichus mawsoni) habitat suitability at different spatial and temporal scales can make an important contribution to CCAMLR’s management of this species. In this paper the use of Maxent models with fishery catch

   Meeting Document : WG-FSA-15/64 : Author(s): CCAMLR Secretariat

10. Proposal for a second longline survey of toothfish in the northern Ross Sea region (SSRUs 882A and B)

    Abstract:  We propose the continuation of a multi-member research project using standardised longline gear to sample the toothfish populations in the northern areas (61°‑ 66° S) of SSRUs 88.2A–B. The purpose of the research as requested by the Scientific Committee (SC-CAMLR XXXII, paragraph 3.76)

    Meeting Document : WG-SAM-16/15 : Author(s): S.J. Parker, R.J.C. Currey, M. Söffker, C. Darby, D. Welsford and O.R. Godø

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