Результаты поиска
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Effects of variability in prey abundance on reproduction and foraging in chinstrap penguins (Pygoscelis antarctica)
, number of trips day–1, trip duration, number of dives trip–1 and dive rate) did not differ between years ...
Meeting Document : WG-EMM-06/P6 : Автор(ы): D.A. Croll, D.A. Demer, R.P. Hewitt, J.K. Jansen, M.E. Goebel and B.R. Tershy (USA)
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Otolith microstructure of juvenile fish, the first annulus radius and pelagic stage duration of icefish Champsocephalus gunnari (Channichthyidae) in the South Georgia area
age of 120 – 250 days. The length of 1-year-old fish (1+) by the end of the second summer of fish life ...
Meeting Document : WG-FSA-03/75 Rev. 1 : Автор(ы): L.V. Shcherbich (Russia)
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CLIMATICALLY DRIVEN FLUCTUATIONS IN SOUTHERN OCEAN ECOSYSTEMS
than 1 year), where ENSO and Southern Annular Mode-related atmospheric processes have a direct ... derived on the basis of these oceanic fluctuations indicate that plausible rates of regional warming of 1 ...
Meeting Document : WG-EMM-08/P02 : Автор(ы): E.J. Murphy, P.N. Trathan, J.L. Watkins, K. Reid, M.P. Meredith, J. Forcada, S.E. Thorpe, N.M. Johnston and P. Rothery
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Variation in the distribution of Antarctic krill Euphausia superba around South Georgia
types with relatively simple biological characteristics: cluster 1 were medium-sized year 2+ krill (mean ... probably 3+ and older (mean size 49.5 mm); cluster 4 and 5 were small krill, mostly year 1 + either with or ...
Meeting Document : WG-EMM-97/47 : Автор(ы): Daly, H.I., Murray, A.W.A., Watkins, J.L.
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Evaluation of krill transport factor results in Subarea 48.2 in summer period of 1996
-200 m: krill density (t/cubic mile) and water output (cubic mile/hour) through 1 mile of the polygon ... boundary per hour. The value (t/hour) characterizes transport intensity of krill biomass through 1 mile of ...
Meeting Document : WG-EMM-96/37 : Автор(ы): Sushin, V.A., Kasatkina, S.M., Shnar, V.N., Abramov, A.M., Polischuk, M.I.
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Demographic studies of Antarctic krill Euphausia superba Dana in the Cooperation and Cosmonaut Seas (Indian sector of the Southern Ocean)
-0.133 mm.d-1, during the first year of life, to 0.019-0.022 mm.d-1 during the fifth year. Von ...
Meeting Document : WG-Krill-94/16 : Автор(ы): E.A. Pakhomov (Ukraine)
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An evaluation of reduced target strength estimates reported for krill (Euphausia superba)
strength from the data and fall into three categories: 1) Errors in measurements and assumptions; 2 ... directivity effects as a result of items under category 1; an estimated 2-3 dB bias due to systematic errors ...
Meeting Document : WG-KRILL-90/13 : Автор(ы): M.C. Macaulay (USA)
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Determination of a statistically based survey area suitable for hydroacoustic stock assessment of Euphausia superba in the Elephant Island, King George Island, Bransfield Strait area
(approximately 1 million tons) years, and low standing stock (less than 1/2 million ton) years. The size of the ...
Meeting Document : SC-CAMLR-VIII/BG/32 : Автор(ы): Delegation of USA
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Estimating the impact of depredation by killer whales and sperm whales on longline fishing for toothfish (Dissostichus eleginoides) around South Georgia
smaller pod sizes, normally between 1 and 4 animals and have a relatively lower impact on catches ... have varied between 1% and 8% of the declared catches over the period 2003–2009, with an average of 3.6 ...
Meeting Document : WG-FSA-10/P06 : Автор(ы): J. Moir Clark and D.J. Agnew
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Revised assessment models for Patagonian toothfish in research block 58.4.3a_1 of Division 58.4.3a, Elan Bank for the years 2005–2014
Abstract: We revised sensitivity runs of age-structured and two fisheries (≥1 300 m and < 1 ...
Meeting Document : WG-FSA-15/22 : Автор(ы): K. Taki (Japan), S. Mormede (New Zealand) and T. Ichii (Japan)
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