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1. Surface water masses, primary production, krill distribution and predator foraging in the vicinity of Elephant Island during the 1989-90 austral summer

   size mode of small, reproductively mature females and immature males was sampled in January and ... in February. As a consequence, overall mean size increased from 41.8 mm in January to 44.3 mm in ... north of their breeding colonies on Seal Island, but at different distances (18-100 km for fur seals, 20 ... ). Examination of interrelations between the various physical and biological components measured in the study ...

   Meeting Document : WG-CEMP-90/11 : Автор(ы): A.F. Amos, J.L. Bengtson, O. Holm-Hansen, V.J. Loeb, M.C. Macaulay and J.H. Wormuth (USA)

2. Descriptive analysis of acoustic data collected during the 2003 exploratory fishery for toothfish in the Ross Sea

   conducting acoustic surveys for toothfish and rattails in the Ross Sea. Acoustic data were collected during ... bottom echo caused by too high a ping rate. All line recordings were in water over 1000 m deep. Because ... avoided with the use of a towed acoustic system. Two types of pelagic layers were present in most acoustic ... recordings: a dense shallow layer between 30 and 200 m; and a more diffuse deep scattering layer between 300 ...

   Meeting Document : WG-FSA-03/28 : Автор(ы): R.L. O’Driscoll and G.J. Macaulay (New Zealand)

3. Factors affecting the number and mortality of seabirds attending trawlers and longliners in the Kerguelen area

   and trawlers fishing in the Kerguelen area were studied during four successive seasons (1994-1997 ... were caught by fishing gears mainly by long-lines, in order of importance white-chinned petrels, black ... susceptible of being caught than others. White-chinned and grey-headed albatrosses appear to be caught in much ... larger proportion than the number of potential by-catch present, whereas black-browed are caught in lower ...

   Meeting Document : WG-FSA-99/26 : Автор(ы): H. Weimerskirch, D. Capdeville and G. Duhamel (France)

4. Stable isotope analysis of tissue samples to investigate trophic linkages of Antarctic toothfish (Dissostichus mawsoni) in the Ross and Amundsen Sea regions

   – 2 years before capture (the likely turnover time of protein in fish muscle). The result is ... Abstract:  Stable isotopes of carbon and nitrogen (δ 15 N and δ 13 C) in Antarctic toothfish ... (Dissostichus mawsoni) muscle were measured to study the trophic connections of Antarctic toothfish in the Ross ... lipid in muscle on δ 13 C in a way that did not compromise the accuracy of δ 15 N measurements. We found ...

   Meeting Document : WG-EMM-14/50 : Автор(ы): M.H. Pinkerton, S.J Bury, J.C.S. Brown, J. Forman and A. Kilimnik (New Zealand)

5. Fishing and conservation in southern waters

   Abstract:  Fishing in the Southern Ocean commenced on finfish in 1969/70 and on krill in 1972/73 ... and the Kerguelen Islands. After 15 years of exploitation, most fish stocks have been heavily depleted ... the by-catch of juvenile fish in the krill fishery, to incidental mortality of birds during longline ... operations and the entanglement of seals in fragments of discarded or lost fishing gear. Most fish stocks had ...

   Meeting Document : SC-CAMLR-XII/BG/11 : Автор(ы): Delegation of Germany

6. Spatial and temporal distribution of krill Euphausia superba biomass in the Ross Sea (1989/90, 1994/95)

   comparison the biomass from different years, the whole investigated area was divided in rectangles of 1°x30 ... biomass and what is its value. The hydroacoustic observations were done in the time when investigated area ... December- January). The process of ice melting began in mid November, near Ross Ice Shelf (so called ... polynia area) and moved towards North. All the time daytime was prevaled. Krill in aggregations both below ...

   Meeting Document : WG-EMM-97/53 : Автор(ы): Kalinowski, J., Azzali, M.

7. Research plan for the 2015/16 exploratory longline fishery of Dissostichus spp. in Subarea 48.6

   began in 2013 in data-poor fisheries. In the present report, catch, effort and biological data recorded ... by all effective vessels were analyzed for the improvement of stock assessment in the research blocks ... . Based on the result, the next three-season (2016-18) research plan in Subarea 48.6 is also presented ... using the CPUE method (using Division 88.2H as a reference area) for Dissostichus mawsoni in block ...

   Meeting Document : WG-SAM-15/06 : Автор(ы): Delegation of Japan

8. Results of the sixth Ross Sea shelf survey to monitor abundance of sub-adult Antarctic toothfish in the southern Ross Sea, January 2017

   appears in 2012 progressing through each year, with the appearance of a second strong cohort in 2015. The ... abundance from a well-designed survey could be a useful input into the Ross Sea stock assessment model. In ... this paper we provide results of the sixth annual survey in the time series. The objectives of this ... survey included monitoring sub-adult (≤ 110 cm TL) toothfish in the south of SSRUs 881.J and 881.L in the ...

   Meeting Document : WG-SAM-17/01 : Автор(ы): K. Large, L. Robinson and S. Parker

9. Microincrement analysis in otoliths of Notothenia rossii fingerlings from the South Shetland Islands to estimate early life history timings and to validate annulus formation

   . Finally, early juveniles (age group 1+) hatched in July-August, entering in the cove the following year to ... Abstract:  In this study, otolith microstructure analysis on 7 blue phase fingerlings and 26 brown ... phase fingerlings selected from a total sample of 364 early juveniles caught mainly in summer from 2003 ... timings and to validate annulus formation. Although in the literature it has been reported that N. rossii ...

   Meeting Document : WG-FSA-12/04 : Автор(ы): E. Barrera-Oro (Argentina) and M. La Mesa (Italy)

10. Comparison between the CCAMLR-2000 and KY 1988 surveys on environmental variability of krill in the Scotia Sea, Antarctica

    Japanese R/V Kaiyo Maru Survey in the 1987/88 austral summer season in the Scotia Sea. There were distinct ... krill distribution. The sea ice cover in 1987/88 extended northward widely during the last winter season ... such that sea ice remained around the South Orkney Islands until December 1987. In contrast, the sea ... ice cover in 1999/2000 reduced southward such that no sea ice remained around the South Orkney Islands ...

    Meeting Document : WG-EMM-02/43 : Автор(ы): M. Naganobu (Japan), M. Brandon (United Kingdom), K. Ito, K. Segawa (Japan) and V. Siegel (Germany)

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