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1. Catch removals due to killer and sperm whale interactions across sub-Antarctic fisheries

   Abstract:  Fisheries are human activities that alter resource availability for species in marine ecosystems. While fisheries remove fish biomass, they may also provide new feeding opportunities to various marine predators. These species, depredating on catches directly on the fishing gear, has

   Meeting Document : WG-FSA-2019/33 : Autor(es): P. Tixier, P. Burch, F. Massiot-Granier, P. Ziegler, D. Welsford, M.-A. Lea, M.A. Hindell, C. Guinet, S. Wotherspoon, N. Gasco, C. Péron, G. Duhamel, R. Arangio, R. Tascheri, S. Somhlaba and J.P.Y. Arnould

2. Disentangling the influence of three major threats on the demography of an albatross community

   Abstract:  Climate change, fisheries and invasive species represent three pervasive threats to seabirds, globally. Understanding the relative influence and compounding nature of marine and terrestrial threats on the demography of seabird communities is vital for evidence-based conservation. Using

   Meeting Document : WG-FSA-2019/34 : Autor(es): J.B. Cleeland, D. Pardo, B. Raymond, G.N. Tuck, C.R. McMahon, R.A. Phillips, R. Alderman, M.-A. Lea and M.A. Hindell

3. Otolith morphological analysis cannot distinguish Antarctic toothfish (Dissostichus mawsoni) stocks in the Southern Ocean

   Abstract:  Fourier shape analysis was used to study the morphology of sagittal otoliths of 383 Dissostichus mawsoni from 3 Subareas using two statistical methods. Stepwise discriminant analysis showed a classification accuracy of 73.19%. Principal component analysis revealed the accumulated

   Meeting Document : WG-FSA-2019/59 : Autor(es): L. Wei, G.P. Zhu, T. Okuda, S. Parker, I. Slypko and S. Somhlaba

4. Comparison of age readings by two readers and preliminary results of age and growth of Dissostichus mawsoni in Subarea 88.3

   Author(s):  M. Kim, S. Chung, S. Choi, C.P. Sutton and S.J. Parker Title:  Comparison of age readings by two readers and preliminary results of age and growth of Dissostichus mawsoni in Subarea 88.3 Approval:  Approved Secretariat Workflow Status:  Content Approved Document Release Consent:  No

   Meeting Document : WG-FSA-2019/35 : Autor(es): M. Kim, S. Chung, S. Choi, C.P. Sutton and S.J. Parker

5. New results of oceanological research obtained on Ukrainian longline vessels in the CCAMLR area of responsibility in the season 2018-2019

   Abstract:  This document summarizes oceanological data for the season 2018-2019 from Ukrainian longline fishery ships, worked in the CCAMLR area. Information about vertical distribution of temperature, bottom temperature variability, spatial temperature changes, inter-annual temperature variability

   Meeting Document : WG-FSA-2019/38 : Autor(es): V. Paramonov, L. Pshenichnov, I. Slypko, P. Zabroda, A. Bazhan and T. Pestovskyi

6. Zooplankton collections during austral summer 2018/19 Ukrainian long-line operations in the Pacific and Atlantic sector of the Southern Ocean

   Abstract:  During Austral summer 2018-19, four Ukrainian longliners continued the opportunistic collection of the mesozooplankton in the Pacific and Atlantic sectors of the Southern Ocean. Zooplankton were collected onboard four Ukrainian longliners: CALIPSO, KOREIZ, MARIGOLDS and SIMEIZ Author(s):

   Meeting Document : WG-FSA-2019/39 : Autor(es): E. Pakhomov, L. Pshenichnov, K. Demianenko, D. Marichev, P. Zabroda, I. Slypko, T. Pestovskyi and A. Bazhan

7. Revision of the precautionary approach to ensuring the rational use of the living resource (Dissostichus eleginoides) in Subarea 48.3 (full version)

   Abstract:  Fishing for Patagonian toothfish (Dissostichus eleginoides) has been carried out around South Georgia continually for more than 40 years, including more than 25 years under CCAMLR management. This paper reviews the long-term decline in the size structure of Patagonian toothfish

   Meeting Document : WG-FSA-2019/40 : Autor(es): Delegation of the Russian Federation

8. Report on implementation of research program for study of species composition, biology and resource potential of craboids (Anomura, Decapoda) in the Antarctic Pacific in 2019

   Abstract:  Russian research of craboids (Anomura, Decapoda) in the Antarctic Pacific (Subareas 88.2 and 88.3) were carried out by the  vessel “Antarctic Wolf” in March 2019 in full compliance with the Russian program (WGSAM-18/06; WGFSA-18/32 Rev.1) and recommendations of the Scientific Committee

   Meeting Document : WG-FSA-2019/41 : Autor(es): Delegation of the Russian Federation

9. Patagonian toothfish in the South Indian Ocean outside CCAMLR waters: a preliminary analysis of the SIOFA Patagonian toothfish population

   Abstract:  A descriptive analysis of the Patagonian toothfish (Dissostichus eleginoides) population using data collected from observers onboard  two Spanish fishing vessels, obtained between 2017 and May 2019, in international waters of the South Indian Ocean within the FAO areas 51.7 and 57.4

   Meeting Document : WG-FSA-2019/45 : Autor(es): R. Sarralde, L.J. López-Abellán and S. Barreiro

10. 2019 update of ongoing work on age and growth of Antarctic toothfish (Dissostichus mawsoni) from Divisions 58.4.1 and 58.4.2

    Abstract:  Spanish and Australian scientists are working on the age and growth estimates of Antarctic toothfish within divisions 58.4.1 and 58.4.2 from 2015 and 2017 respectively. During 2019, Korean scientists have joined this colaborative work. Age-length frequencies from the three members are

    Meeting Document : WG-FSA-2019/47 : Autor(es): Delegations of Australia, Republic of Korea and Spain

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