Search results
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Stable isotope analysis reveals trophic variation in adult Antarctic krill (Euphausia superba) around the Antarctic Peninsula from austral fall to early winter
Abstract: The Antarctic krill (Euphausia superba) is a key species in the Southern Ocean ... between size and the δ 13 C value of krill, but the δ 15 N value of krill presented a remarkable ...
Meeting Document : WG-EMM-2019/P03 : Author(s): H.T. Zhang, G.P. Zhu, Q. Song, S.Q. Wang, Y. Yang and Q.Y. Yang
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Biological parameters for icefish (Chionobathyscus dewitti) in the Ross Sea, Antarctica
calculated and plotted against sample month. There was a weak positive trend in GSI between December and ... parameters. Fish growth was rapid for both sexes, and females approached a significantly larger mean ...
Meeting Document : WG-FSA-07/25 : Author(s): C.P. Sutton, M.J. Manning, D.W. Stevens, P.M. Marriott (New Zealand)
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Mercury concentrations in Patagonian toothfish, Dissostichus eleginoides Smitt 1898, among three distinct ocean basins
contamination. With a steady global market demand for Dissostichus this could pose a human health risk that has ...
Meeting Document : WG-FSA-06/24 : Author(s): K. Dawson Guynn and M.S. Peterson (USA)
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Energetics of diving in macaroni penguins
Tab during a diving bout was 2.32±0.2°C. There was a linear relationship between bout duration and the ...
Meeting Document : WG-EMM-03/39 : Author(s): J.A. Green, P.J. Butler, A.J. Woakes and I.L. Boyd (United Kingdom)
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Peculiarities of icefish Champsocephalus gunnari (Channichthyidae) distribution in South Georgia area during the surveys made by STM Atlantida in 2000 and 2002
not conform to their distribution pattern. Conduction of net and acoustic survey will enable a ... recruitment that will enter the fishery the year to follow. A need to change the survey season to avoid ...
Meeting Document : WG-FSA-03/55 : Author(s): Zh.A. Frolkina, S.M. Kasatkina and N.N. Zhigalova (Russia)
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Post-fledging and winter migration of Adélie penguins (Pygoscelis adeliae) in the Mawson region of east Antarctica
systems provide a means for Adélie penguins to reduce costs of transport as they travel into regions of ... a means of delimiting management regions. Author(s): J. Clarke and K. Kerry (Australia), C. Fowler ...
Meeting Document : WG-EMM-02/47 : Author(s): J. Clarke and K. Kerry (Australia), C. Fowler (USA), R. Lawless, S. Eberhard and R. Murphy (Australia)
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Changes to seabird avoidance regulations in Alaska demersal longline fisheries based on scientific research on effectiveness of mitigation measures
lines on larger vessels. Changes were based on research results from a two-year study conducted by the ... results from a study on the effectiveness of seabird avoidance measures that suggest ways that the current ...
Meeting Document : WG-FSA-02/53 : Author(s): K.S. Rivera (USA)
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Factors influencing Antarctic krill distribution in the South Shetlands
austral summer. Krill showed a distinct offshore-inshore heterogeneities in abundance and maturity stage ... main food of krill, and a spatial correlation between distributions of krill and diatoms were observed ...
Meeting Document : WG-KRILL-93/38 : Author(s): T. Ichii, H. Ishii and M. Naganobu (Japan)
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New Zealand Antarctic research programme
Crozier give a condition index). From 1981 to present, all islands and sea coasts between 158°E and 175°E ... rookeries are now known from the region, with a total of about 1,082,000 breeding pairs- almost half the ...
Meeting Document : WG-CEMP-92/24 : Author(s): P.R. Wilson (New Zealand)
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Comparative biological characteristics of Electrona carlsbergi (Tåning) (Myctophidae) from the notal and Antarctic areas in the Southern Ocean Atlantic sector
fish at age 1+ (to 75%) being noted in separate catches. Essential distinctions in a nature of the ... a possible expatriation of E. carlsbergi to the Antarctic area from the region of reproduction of ...
Meeting Document : WG-FSA-90/21 : Author(s): K.V. Gorchinsky, V.M. Kiseleva and A.A. Filin (USSR)