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1. Net sample validation of acoustic techniques used to identify and size Antarctic krill

   collected with an RMT8. Around 80 % of the targets thought to be krill on the basis of their appearance on ...

   Meeting Document : WG-EMM-97/46 : Autor(es): Watkins, J.L., Brierley, A.S.

2. Longline sink rates on a bottom autoline vessel in New Zealand: draft

   have quite noticeable effects on line sink rate for 20- 40 m either side of the attached weight. Given ... collected initially to give an information baseline. Further trials were then conducted using added weights ... rapid attachment method for Time Depth Recorders was also developed and is documented. The study found ... the middle of an unweighted longline of this design sinks to 10m in a mean time of 63.0 seconds (n ...

   Meeting Document : WG-FSA-98/51 : Autor(es): N.W. McL. Smith (New Zealand)

3. Acoustic visualization of the three-dimensional prey field of foraging chinstrap penguins

   natural predators. Here, we report a novel method for assessing prey availability to an important krill ... Abstract:  Predator-prey interactions play an important role in determining the dynamics of ... the surface distribution of penguins and krill distributed in the 30- 40 m depth layer; no spatial ...

   Meeting Document : WG-Joint-94/12 : Autor(es): J.E. Zamon, C.H. Greene, E. Meir, D.A. Demer, R.P. Hewitt and S. Sexton (USA)

4. Trophic relations of the cephalopod Martialia hyadesi (Teuthoidea: Ommastrephidae) at the Antarctic Polar Front, Scotia Sea

   from sagital otolith size using published relationships. All fish were relatively small; 7- 35% of ... unrecognised food chain: copepod- myctophid- Martialia hyadesi- higher predator, may be an important component ...

   Meeting Document : SC-CAMLR-XI/BG/11 : Autor(es): Delegation of United Kingdom

5. Decadal trends in the South Georgia demersal fish assemblage

   years accounting for 97% of total demersal fish biomass. The relative abundance of these species was ... biomass were seen across survey years. Species counts were highly variable across the shelf region and ... not uniform between strata. Trends in SSB for the five most abundant species of the South Georgia ... rock cod (N. rossii) and Mackerel icefish (C. gunnari), an overall decrease in the abundance of the ...

   Meeting Document : WG-FSA-13/26 : Autor(es): M. Belchier (United Kingdom)

6. Mesozooplankton distribution and community structure in the Pacific and Atlantic sectors of the Southern Ocean during austral summer 2017/18: a pilot study conducted from Ukrainian longliners

   Ross and Scotia Seas during November 2017 – April 2018 are presented. In total, 53 zooplankton samples ... , contributing to existing long-term data bases and enhancing an international collaboration in the Southern ... Delegation responsibility for releasing documents:  Ukraine ...

   Meeting Document : WG-FSA-18/19 : Autor(es): E.A. Pakhomov, L.K. Pshenichnov, A. Krot, V. Paramonov, I. Slypkо and P. Zabroda

7. VME detection thresholds: preliminary results of a study on the case of the sea pens (Pennatulacea) of the CCAMLR sector 58.4.4b

   CCAMLR SAM Working Group 2018. However, despite the important level of the catches, no VME detection ... threshold triggering out the establishment of an immediate fishing exclusion zone have been reached. Here ... Workflow Status:  Content Approved Document Release Consent:  No Delegation responsibility for releasing ...

   Meeting Document : WG-EMM-2019/52 : Autor(es): A. Martin and M. Eléaume

8. Incorporating climate change into CCAMLR’s decisionmaking processes

   submission of new or revised legislation or regulations when an issue has relevance to a broad spectrum of ... appended to Resolution 30/XXVIII. Author(s):  Submitted by ASOC Title:  Incorporating climate change into ... Document Release Consent:  Yes Delegation responsibility for releasing documents:  CCAMLR Secretariat ...

   Meeting Document : CCAMLR-XXXIII/BG/21 : Autor(es): Submitted by ASOC

9. Preliminary assessment of Patagonian toothfish, Dissostichus eleginoides, in the vicinity of Heard Island and McDonald Islands (Division 58.5.2), based on a survey in May–June 2006 using the Generalised Yield Model

   58.5.2 in the vicinity of Heard Island in May-June 2006 to provide the information for an assessment of ... yield for the area of Division 58.5.2 to the west of 79°20’ E using standard CCAMLR methods. It also ... length density data from the 1999 survey ii) the exclusion of year classes 6+ which have been included in ...

   Meeting Document : WG-FSA-06/45 Rev. 1 : Autor(es): D.C. Welsford, A.J. Constable, T. Lamb and T. Robertson (Australia)

10. Preliminary assessment of Dissostichus eleginoides on the Heard Island Plateau (Division 58.5.2) based on a survey in May 2002

    of recruitment being increased for some recent years. An assessment of the trend in illegal catches ... 58.5.2 in the vicinity of Heard Island in May 2002 to provide the information for an assessment of long ... results for 2001. The pooled length-density distribution for the 2002 survey shows that the younger year ... is expected to be undertaken at the Working Group on Fish Stock Assessment, including projections for ...

    Meeting Document : WG-FSA-02/70 : Autor(es): A.J. Constable, R. Williams and T. Lamb (Australia)

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