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1. Improvements to the multiple-frequency method for in situ target strength measurements

   echosounders (Demer et al., J. Acoust. Soc. Am. 105(4) 2359:2376 (1999)]. The multiple-frequency method ... controlled test tank experiments using 38 and 120 kHz split-beam transducers and a 200 kHz single-beam ...

   Meeting Document : WG-EMM-99/38 : Автор(ы): D.A. Demer (USA) and M.A. Soule (South Africa)

2. Preliminary examination of otolith microchemistry to determine stock structure in Antarctic toothfish (Dissostichus mawsoni) between SSRU 88.1C and 88.2H

     stocks among these regions. For the elements (Mg, Al and Sr) spatial variation in otolith chemistry was ... . However, given these analyses only included adults, further investigations using a larger sample base of ...

   Meeting Document : WG-SAM-14/33 : Автор(ы): R. Tana, B.J. Hicks, C. Pilditch and S.M. Hanchet (New Zealand)

3. Characterising the preferred at-sea habitats used by chinstrap penguins and the fishery for Antarctic krill: slow-flowing, nearshore waters over shallow bathymetry

   Abstract:  We show that the preferred habitat models developed by Warwick-Evans et al. (2017) for ... to 150 m) oceanographic flows derived from a high resolution oceanographic model developed using NEMO ... canyons occur near to a number of preferred krill fishing locations, suggesting that these canyons ... how krill movement can satisfy the demands of both predators and the fishery across a range of spatial ...

   Meeting Document : WG-EMM-17/34 : Автор(ы): P.N. Trathan, V. Warwick-Evans, J. Hinke, E.F. Young, A.P.B. Carneiro, M.P. Dias, K. Kovacs, O.R. Godø and M. Santos

4. UK: 48.3 Assessment Summary

   0.994 1 Notes In Hillary et al. 2006 the maturity was given as a length based ogive. In 2011 an age ... development of the model, this is documented in more detail in Section 18, with a comprehensive reference list ... (Hillary et al. 2006) 2009 Catch at age data included. Total catch corrected for depredation 2011 ... value of 0.75) made only a minor difference to the perception of the stock status. The effect on ...

   Document : Site Section: Meetings

5. e-cc-xxix-a6.pdf

   ... reported as a result of any at-sea inspections. 2.2 The UK reminded Members of the importance of the ... rates, a number of vessels had not tagged Dissostichus spp. in proportion to the size distribution of ... a very low level of commitment to the tagging program by tagging smaller toothfish but retaining ... were reported to have demonstrated repeated non-compliance, including a persistently low tagging application/pdf attached to:SCIC-10

   Meeting Report : SCIC-10

6. Bioregionalisation and spatial ecosystem processes in the Ross Sea region

   . networks of Marine Protected Areas, or MPAs). In 2008 CCAMLR utilized a circumpolar-scale ... ‘bioregionalisation’ to identify areas within which MPA designation should be considered as a matter of high priority ... 2009 the CCAMLR Scientific Committee agreed a series of milestones to achieve a representative network ... Ross Sea region. To this end, in June 2009 New Zealand hosted a Ross Sea Region Bioregionalisation and ...

   Meeting Document : WG-EMM-10/30 : Автор(ы): B.R. Sharp, S.J. Parker, M.H. Pinkerton (New Zealand) (lead authors) also B.B. Breen, V. Cummings, A. Dunn (New Zealand), S.M. Grant (United Kingdom), S.M. Hanchet, H.J.R. Keys (New Zealand), S.J. Lockhart (USA), P. O’B. Lyver, R.L. O’Driscoll, M.J.M. Williams, P.R. Wilson (New Zealand)

7. The winter distribution of Adélie and chinstrap penguins from two breeding colonies in the South Shetland Islands of Antarctica

   only other record of a chinstrap penguin’s winter migration reported by Wilson et al. (1998). Three ... penguins from a breeding site in Admiralty Bay, King George Island (62° 10’ S, 58° 30’ W) were instrumented ... ). All five chinstrap penguins were tracked for a minimum of three months each, while one bird was ... summer may have vastly different migratory behaviors in winter. This may be a strategy evolved to avoid ...

   Meeting Document : WG-EMM-02/55 : Автор(ы): S.G. Trivelpiece and W.Z. Trivelpiece (USA)

8. SPATIAL DISTRIBUTION AND AGE STRUCTURE OF THE ANTARCTIC TOOTHFISH (DISSOSTICHUS MAWSONI) IN THE ROSS SEA, ANTARCTICA

   assess the availability of habitat for Antarctic toothfish a benthic habitat map of the Ross Sea was ... created based on the habitat mapping scheme developed by Greene et al. (1999). Fish age data from the long ...

   Meeting Document : WG-FSA-08/18 : Автор(ы): C.M. Brooks and J.R. Ashford (USA)

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

   best available estimates of model parameters, the use of abundance estimates from a random stratified ... ) updated maturity-at-age parameters, and (6) a simplification of the longline selectivity functions. All ... model runs were conducted with the CASAL version 2.30-2012-03-21 rev. 4648 that was agreed on by WG-SAM ... -14. The updated assessment model leads to a smaller estimate of the virgin spawning stock biomass B 0 ...

   Meeting Document : WG-FSA-2019/32 : Автор(ы): P. Ziegler

10. Living Resources of the Southern Ocean

    in this region not only of FAO but also of a number of other international or ganizations. He re ... ferred to move·s which had been initiated by the Antarctic Treaty Consultative Parties to draw up a ... Researc (ACMRR) to b ecome a full co-sponsor of the programme . In cons equence, plans for full ... interest to FAO. OOU lJ - 2 - W.P. /6 46. The Committee t ook not e 0 £ a statement by the dele ...

    Document : Site Section: The Organisation

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