Search results
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Krill distribution patterns in the Atlantic sector of the Antarctic during the CCAMLR-2000 Survey
juvenile and subadult krill mainly occurred east of the South Orkney Islands. Adult krill predominately ... juvenile and subadult krill mainly occurred east of the South Orkney Islands. Adult krill predominately ...
Meeting Document : WG-EMM-00/6 Rev. 1 : Author(s): V. Siegel (Germany), S. Kawaguchi (Japan), F. Litvinov (Russia), V. Loeb (USA) and J. Watkins (United Kingdom)
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Distribution and biology of grey notothen (Lepidonotothen squamifrons) around South Georgia and Shag Rocks (Southern Ocean) CCAMLR Subarea 48.3.
’ to the east of Shag Rocks and the west of South Georgia. Reliable biomass estimates were not possible due ... ’ to the east of Shag Rocks and the west of South Georgia. Reliable biomass estimates were ...
Meeting Document : WG-FSA-12/34 : Author(s): S. Gregory, J. Brown and M. Belchier (United Kingdom)
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Interannual variability of krill, salp and other zooplankton populations in the South Shetland Island area during Austral summer 1993–1998
salp species, Ihlea racovitzai, was unique to AMLR surveys and indicated faunal input from the east ... surveys and indicated faunal input from the east. Comparisons of January and February 1998 survey data ...
Meeting Document : WG-EMM-98/50 : Author(s): V. Loeb, W. Armstrong, R. Hewitt (USA) and V. Siegel (Germany)
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A bioenergetics model assessment of the prey consumption of Adélie penguins in Subarea 48.1 and 48.2
-moult period, consistent with similar studies of Adélie penguins breeding in East Antarctica ... -moult period, consistent with similar studies of Adélie penguins breeding in East Antarctica ...
Meeting Document : WG-EMM-17/32 : Author(s): C. M. Waluda, L. Emmerson, C. Southwell and P.N. Trathan
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Krill biomass estimates for South Georgia, December and January 1996/97
conducted within two 80 x 100 km areas over the shelf-break to the north-east and north-west of South ... two 80 x 100 km areas over the shelf-break to the north-east and north-west of South Georgia during ...
Meeting Document : WG-EMM-97/48 : Author(s): Goss, C., Watkins, J.L., Brierley, A.S.
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Evidence to support the annual formation of growth zones in otoliths of Antarctic toothfish (Dissostichus mawsoni)
otoliths, particularly in the early years of growth. However, because of the lack of small D. mawsoni ... stainless steel set line in McMurdo Sound (78°S 167°Ε) have been tagged and released since 1972 (DeVries ... that spawning by this species occurs in late winter to early spring (i.e. August–September). Spawning ...
Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 125–138 : Author(s): Horn, P.L., C.P. Sutton and A.L. DeVries
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Performance and geometry of the FP-120 trawl used during UK fish stock assessment surveys around South Georgia, Subarea 48.3
, the mini-transponder was lost on the first trawl on which it was deployed. Additionally, as trawl ... transducer mounted in the middle of the headline during the tow. This measurement can be used to estimate ...
Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 51–69 : Author(s): Pilling, G. and G. Parkes
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Status of the Polish FIBEX acoustic data from the West Atlantic
High Cross, Madingley Road Cambridge CB3 OET, United Kingdom J. Kalinowski Istituto di Ricerche ... late December 1990 (46 g m-2) and early February 1991 (157 g m-'). The Profesor Siedlecki survey ... densities were actually present by the middle of March (Siegel, 1988), therefore it is feasible ...
Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 125–132 : Author(s): Trathan, P.N., J. Kalinowski and I. Everson
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A potential feedback approach to ecosystem-based management: Model Predictive Control of the Antarctic krill fishery
feedback management as an approach that ‘will use decision rules to adjust selected activities (dis ... 7 and dis- cussed in ‘Results’. State estimation In living resource management in general, and EBM ... ) and estimation theory (e.g. Luenberger, 1966; Kwakernaak and Sivan, 1972) have given con- siderable attention ... and Sivan, 1972). Observability can therefore be used to identify which variables to measure. Assessment ...
Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 119–137 : Author(s): Hill, S.L. and M. Cannon
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Information on the status of fjord Notothenia rossii, Gobionotothen gibberifrons and Notothenia coriiceps in the lower South Shetland Islands, derived from the 2000–2006 monitoring program at Potter Cove
of N. rossii catches from 1991 to 2006, the actual levels are half of those found in the early 1980s, while ... of N. rossii catches from 1991 to 2006, the actual levels are half of those found in the early 1980s, while ... trend of N. rossii catches from 1991 to 2006, the actual levels are half of those found in the early ... in N. rossii catches from 1991 to 2006, the actual levels are half of those found in the early 1980s, while ...
Science Journal Paper : CCAMLR Science, Volume 14 (CCAMLR Science, Volume 14) : 83–87 : Author(s): Barrera-Oro, E.R. and E.R. Marschoff