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1. Demersal longlines with integrated weight: a preliminary assessment of sink rates, fish catch success and operational effects

   at 0.3 m/s to 15 m depth. Sink rates can be achieved by adding external weights to lines or by using ... g/m 75 g/m and 100 g/m integrated weight averaged 0.11 m/s, 0.227 m/s, 0.272 m/s, 0.317 m/s and ... 0.353 m/s, respectively. The longline with externally attached weights sank at 0.32 m/s. IW longlines ... sank instantly, reaching 1 m depth in 6-9 s whereas unweighted lines took >20 s to reach this depth ...

   Meeting Document : WG-FSA-02/22 : Автор(ы): G. Robertson (Australia), M. McNeill, B. King (New Zealand) and R. Kristensen (Norway)

2. Comparing two and three frequency dB window identification techniques for estimating Antarctic krill density

   that only the 120-70 kHz (S v120-70) identification window was comparable with the regularly used 120 ... -38 kHz (S v120-38) window, and only the 200-120 kHz and 120-70 kHz (S v120-70 & S v200-120 ... ) identification window was comparable with the regularly used 120-38 and 200-120 kHz  (S v120-38 & S v200-120 ... ) three-frequency window. Author(s):  S. Fielding Title:  Comparing two and three frequency dB window ...

   Meeting Document : SG-ASAM-18/01 : Автор(ы): S. Fielding

3. Community structure of epipelagic macrozooplankton in the Ross Sea

   located at 78°S, 175°E. Total of 13 taxa occurred at all stations and mean of 7.4 taxa were occurred in ... except at 0 ~ 50 m of 72°S, 175°E, where euphausiids only occurred. Copepods and chaetognaths dominated ... in the north of 72°S, while pteropods and euphausiids occurred besides them in the south of 72°S ... (in the north of 72°S along 175°E) and group 2 to 4 on the continental shelf. The latter three groups ...

   Meeting Document : WG-EMM-07/34 Rev. 1 : Автор(ы): Y. Watanabe, S. Sawamoto, T. Ishimaru and M. Naganobu (Japan)

4. Classification of Southern Ocean krill and icefish echoes using Random Forests

   echograms and analysis of differences in mean volume backscattering strengths (S V; dB re 1 m-1) measured at ... scattering fish species with an overall estimated accuracy of 95 %. Minimum S V, mean aggregation depth (m ... the random forest. Time-of-day and the difference between S V at 120 kHz (S V 120) and that at 38 kHz ... (S V 38) was also important. The random forest classification resulted in significantly higher ...

   Meeting Document : WG-EMM-16/23 : Автор(ы): N. Fallon, S. Fielding and P. Fernandes

5. An examination of latitudinal variation in the growth rates of Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea

   (76° S) fell consistently below the von Bertalanffy curves calculated predominantly from data ... collected between 67 and 74° S, an investigation to test for latitudinal differences in growth rates was ... (62.5°–78.0° S). Between-zone comparisons were confounded by marked differences in the age structure of ... . mawsoni between 62.5° and 75° S. However, fish between the ages of 6 and 15 years in the southernmost zone ...

   Meeting Document : WG-FSA-03/30 : Автор(ы): P.L. Horn (New Zealand)

6. Terra Nova Bay: hot spot in marine and terrestrial biodiversity, knowledge and functioning of the ecosystem

   should be applied at a larger scale, by embracing more sites or enlarging the existing ones.   Author(s ... ):  S. Torcini, M. Vacchi, S. Aliani, G. Bavestrello, A. Bergamasco, G. Budillon, B. Calcinai, G ... . Catalano, R. Cattaneo-Vietti, C. Cerrano, M. Chiantore, S. Corsolini, R. Bargagli, A. Dell’Anno, G. di ... Prisco, G. Fusco, S. Focardi, L. Gugliemo, G. Lauriano, P. Luporini, O. Mangoni, S. Olmastroni, F. Pezzo ...

   Meeting Document : WS-MPA-11/14 : Автор(ы): S. Torcini, M. Vacchi, S. Aliani, G. Bavestrello, A. Bergamasco, G. Budillon, B. Calcinai, G. Catalano, R. Cattaneo-Vietti, C. Cerrano, M. Chiantore, S. Corsolini, R. Bargagli, A. Dell’Anno, G. di Prisco, G. Fusco, S. Focardi, L. Gugliemo, G. Lauriano, P. Luporini, O. Mangoni, S. Olmastroni, F. Pezzo, E. Pisano, L. Ghigliotti, P. Povero, S. Puce, A. Pusceddu, E. Rusciano, M. Saggiomo, V. Saggiomo, M.C. Gambi, S. Schiaparelli, G. Spezie, C. Verde, P. Del Negro (Italy)

7. Community Structure of copepods in epipelagic layers in the Ross Sea and neighboring waters

   the Ross Sea (175°E; north of 72°S, 170°W; north of 75°S) was characterized by high abundance (22.6 ... ; south of 72°S, 170°W; south of 75°S) were characterized with low abundances (2.6-5.2; mean 3.6 inds ... . 1000 m-3, 6.5-50.6; mean 18.5 inds. 1000 m-3). Author(s):  Y. Watanabe, S. Sawamoto, T. Ishimaru and M ...

   Meeting Document : WG-EMM-08/36 : Автор(ы): Y. Watanabe, S. Sawamoto, T. Ishimaru and M. Naganobu (Japan)

8. Chilean NPOA-Seabirds: first steps

   Abstract:  The progresses in the developing of the Chilean NPOA-S are described. At the moment, an ... measures, and the discussion of the Objectives and Goals of the NPOA-S. The final draft of the NPOA-S will ... be ready on December 2004. Author(s):  C.A. Moreno and J. Arata (Chile) Title:  Chilean NPOA-Seabirds ...

   Meeting Document : WG-FSA-04/14 : Автор(ы): C.A. Moreno and J. Arata (Chile)

9. Finfish research proposals for Subarea 48.6 by Koryo Maru 11 for 2012/13 (this is a revision of WG-SAM-12/12)

   north of 60°S (SSRUs 48.6A and 48.6G) and south of 60°S (SSRUs 48.6B, 48.6C, 48.6D and 48.6E) were ... tonnes of Dissostichus spp. for Subarea 48.6 north of 60°S is sustainable and precautionary, and suggests ... south of 60°S may be sustainable.  Therefore the historic maximum catch limits are assumed for this ... research plan. Author(s):  C. Heiniken and R. Ball (South Africa) Title:  Finfish research proposals for ...

   Meeting Document : WG-FSA-12/30 : Автор(ы): C. Heiniken and R. Ball (South Africa)

10. Annex to WS-DmPH-18 report: Towards the development of a stock hypothesis for Antarctic toothfish (Dissostichus mawsoni) in Area 48

    Abstract:  Annex paper to the WS-DmpH-18 meeting report (part 2 of 2) Author(s):  M. Söffker, A ... . Riley, M. Belchier, K. Teschke, H. Pehlke, S. Somhlaba, J. Graham, T. Namba, C.D. van der Lingen, T ... , S. Hain, C. Jones, S. Kasatkina, M. La Mesa, D. Marichev, E. Molloy, C. Papetti, L. Pshenichnov, K ...

    Meeting Document : WG-SAM-18/33 Rev. 1 : Автор(ы): M. Söffker, A. Riley, M. Belchier, K. Teschke, H. Pehlke, S. Somhlaba, J. Graham, T. Namba, C.D. van der Lingen, T. Okuda, C. Darby, O.T. Albert, O.A. Bergstad, P. Brtnik, J. Caccavo, A. Capurro, C. Dorey, L. Ghigliotti, S. Hain, C. Jones, S. Kasatkina, M. La Mesa, D. Marichev, E. Molloy, C. Papetti, L. Pshenichnov, K. Reid, M.M. Santos and D. Welsford

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