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1. Decadal trends in abundance, size and condition of Antarctic toothfish in McMurdo Sound, Antarctica, 1972–2011

   the Ross Sea shelf. Fish length and condition increased from the early 1970s to the early 1990s and ... then decreased. Fish length positively correlated with Ross Sea ice extent in early spring, a ... the study area. Fish condition positively correlated with the amount of open water in the Ross Sea ... , and concentrates effort over the ice-free Ross Sea continental slope. As a result of limited prey ...

   Meeting Document : WG-FSA-12/P04 : Autor(es): D.G Ainley, N. Nur, J.T Eastman, G. Ballard, C.L Parkinson, C.W Evans and A.L. DeVries

2. INFORMATION ON SPAWNING AND FECUNDITY OF ICEFISH CHIONOBATHYSCUS DEWITTI

   (Collaboration Sea, D’Urville Sea, Ross Sea and Amundsen Sea), the assumption was advanced regarding the long ...

   Meeting Document : WG-FSA-09/13 : Autor(es): V. Prutko and D. Chmilevsky (Russia)

3. Review of Dissostichus spp. fishery in the adjacent seas of three Antarctic sectors in 2003–2010

   the Pacific (the Ross Sea) and the Indian sectors (the Dumont d'Urville Sea (SSRU G), the Mawson ... Sea (SSRU E), the Davis Sea (SSRU C)) resulting in restrictive policy of the Antarctic toothfish ...

   Meeting Document : WG-FSA-13/14 : Autor(es): A.F. Petrov (Russia)

4. Foraging energetics of Antarctic fur seals in relation to changes in prey availability

   lactating female Antarctic fur seals, Arctocephalus gazella, foraging at sea was measured in two years using ... influx, mass-specific field metabolic rate (FMR), or absolute FMR. Mean at-sea FMR over both years was ... normal years only 5% of their time at sea is spent resting. This contrasts with northern fur seals ... , Callorhinus ursinus, which typically spend 17% of their time at sea inactive. Apparently these northern seals ...

   Meeting Document : SC-CAMLR-VIII/BG/13 : Autor(es): Delegation of United Kingdom

5. New Zealand Antarctic research programme

   reconnaissance and photography are used in the Ross Sea sector of Antarctica to determine where Adelie penguins ... Crozier give a condition index). From 1981 to present, all islands and sea coasts between 158°E and 175°E ... , include seasonal variations in sea ice and weather conditions, and longer-term climatic change. This study ... identifies the need for complementary Ross Sea baseline studies including: studies of primary productivity ...

   Meeting Document : WG-CEMP-92/24 : Autor(es): P.R. Wilson (New Zealand)

6. Descriptive analysis of the toothfish (Dissostichus spp.) tagging programme in Subareas 88.1 & 88.2 for the years 2000–01 to 2012–13

   tagging rate of one toothfish per tonne of catch in the Ross Sea region. Tag recapture data showed that ... , North) in the Ross Sea region, 44 have moved from the Shelf to the Slope, 31 have moved from the Slope ... recaptured fish moved between the Ross Sea region and Subarea 88.2; One moving from the Ross Sea (SSRU 88.1K ... - shelf) to 88.2H (north), and two moving from Subarea 88.2 to the Ross Sea slope (SSRU 88.1H), one from ...

   Meeting Document : WG-FSA-13/49 : Autor(es): S. Parker, A. Dunn, S. Mormede and S. Hanchet (New Zealand)

7. Calculating effective releases and recaptures for stock assessments based on tag detection and tagging mortality indices

   in the Ross Sea region. This index was subsequently used in 2013 to select the tagging data to be ... included in the stock assessment for the Ross Sea region and Amundsen Sea region, with the understanding ... recommend that the method proposed be used in the Ross Sea region stock assessment and in the Amundsen Sea ...

   Meeting Document : WG-SAM-14/30 : Autor(es): S. Mormede (New Zealand)

8. Long-term change in zooplankton communities of the Southern Ocean between 1997 and 2018: implications for fisheries and ecosystems

   productivity, sea-surface temperature (SST), mixed layer depth, sea ice and the spatial gradient of SST (as an ... Ross Sea region. Eight characteristic zooplankton communities were identified based on multivariate ... have expanded, and the area occupied by the southernmost (sea-ice) zooplankton community has decreased ... in area. These analyses are relevant to evaluating the conservation value of the Ross Sea region ...

   Meeting Document : WG-EMM-2019/66 : Autor(es): M.H. Pinkerton, M. Decima, J. Kitchener, K. Takahashi, K. Robinson, R. Stewart and G.W. Hosie

9. New Zealand-Australia Antarctic Ecosystems Voyage

   Abstract:  RV Tangaroa carried out a 42-day research voyage to the Ross Sea from 29 January to 11 ... undertake ecological studies of Ross Sea marine foodwebs of importance to top predators. The work was ... centred on the feeding areas of cetaceans, primarily blue whales and humpback whales, and in the Ross Sea ... slope area, which is the main fishing ground for the Ross Sea toothfish fishery. Whales were located ...

   Meeting Document : WG-EMM-15/56 : Autor(es): R.L. O’Driscoll (New Zealand)

10. Analyses of ice conditions in the research area proposed by Ukraine for a multi-year Dissostichus research program in Statistical Subarea 48.1

    fisheries research program, is located within CCAMLR Subarea 48.1. Detailed analyses of the sea ice ... the survey proposed by Ukraine is to be carried out), difficult sea ice conditions prevail especially ... the southern parts between 64° S and 65° S of the suggested research area. Here, the mean sea ice ... vessels able to operate under 60 % sea ice concentration. Author(s):  H. Pehlke, S. Hain, K. Teschke and T ...

    Meeting Document : WG-FSA-18/01 : Autor(es): H. Pehlke, S. Hain, K. Teschke and T. Brey

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