Search results
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Winter distribution of chinstrap penguins from two breeding sites in the South Shetland Islands of Antarctica
the expansion of this species in numbers and range in the middle of the past century. Author(s): W.Z ... the expansion of this species in numbers and range in the middle of the past century. ...
Meeting Document : WG-EMM-06/17 : Author(s): W.Z. Trivelpiece, S. Buckelew, C. Reiss and S.G. Trivelpiece (USA)
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Age and growth of Antarctic euphausiacea (crustacea) under natural conditions
Peninsula and the south-eastern Weddell Sea. Life spans range from two years for Euphausia frigida to six ... and the eastern Weddell Sea. Former opinions that differ are discussed. Seasonal growth was re-analyzed ... and the south-eastern Weddell Sea. Life spans range from two years for Euphausia frigida to six years ... . No difference in growth of krill was observed between the Antarctic Peninsula area and the eastern Weddell Sea ... and the south-eastern Weddell Sea. Life spans range from two years for Euphausia frigida to six years ... . No difference in growth of krill was observed between the Antarctic Peninsula area and the eastern Weddell Sea ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 369-370 : Author(s): Siegel, V.
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Analysis of results from demersal fish surveys at South Georgia, undertaken by the United Kingdom and the USSR, January and February 1990
by the highest density in the middle stratum of western South Georgia, in which all the larger catches were made ... in the middle stratum of western South Georgia. A similar adjustment was made for the Hill Cove results at Shag ... 216264 Total 437261 Akademik Knipovich Survey divided into eastern and western South Georgia. Large ... haul analyzed separately. Stratum Eastern South Georgia 50 to 150m 2030 150 to 250 m 12103 250 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 223–254 : Author(s): (Report of a Joint UK/USSR Workshop, 23 to 27 July 1990)
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Phytoplankton distribution in the mixed layer: implication to krill abundance
dissipative effects are strong (Tennekes and Lumley, 1972, p 68), the scale has a direct implication ... . Random dispersal in theoretical population. Biometrika 38: 196-218. TENNEKES, Hand J.L. LUMLEY. 1972 ... and dotted lines are KD. Three different N are used. The top of each line is N=O.001. The middle is N=O.OS ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 331–356 : Author(s): Yamazaki, H. and T.R. Osborn
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Effects of variability in prey abundance on reproduction and foraging in chinstrap penguins (Pygoscelis antarctica)
of trips day–1, trip duration, number of dives trip–1 and dive rate) did not differ between years. We ... of trips day–1, trip duration, number of dives trip–1 and dive rate) did not differ between years. We ...
Meeting Document : WG-EMM-06/P6 : Author(s): D.A. Croll, D.A. Demer, R.P. Hewitt, J.K. Jansen, M.E. Goebel and B.R. Tershy (USA)
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Seabird research at Cape Shirreff, Livingston Island, Antarctica, 2003–2004
penguin species have selected different sized krill during the chick-rearing period. Foraging trip ... of the foraging trip behaviour may be clarified when we finish our analyses of the PTT derived, at sea foraging ... selected different sized krill during the chick-rearing period. Foraging trip durations during the chick ... phase were longer than during the 2002-03 breeding season. The interpretation of the foraging trip ...
Meeting Document : WG-EMM-04/5 : Author(s): M. Antolos, A.K. Miller and W.Z. Trivelpiece (USA)
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Distribution, biological characteristic and biomass of icefish from the results of inventory trawling survey carried out by STM-8390 Atlantida in January–March 2002
of the Subarea, except the north-eastern part. During the survey, specimens 15 cm in length at the age ... at low stomach fullness. On the eastern shelf part, a considerable number of pre-spawning specimens had ... the north-eastern part. During the survey, specimens 15 cm in length at the age of 2 prevailed in pelagic ... fullness. On the eastern shelf part, a considerable number of pre-spawning specimens had already been ...
Meeting Document : WG-FSA-02/79 : Author(s): Zh.A. Frolkina and P.S. Gasiukov (Russia)
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Fishery Report 2018: Champsocephalus gunnari South Georgia (Subarea 48.3)
for C. gunnari began in Subarea 48.3 in the late 1970s, with large catches taken by Eastern European vessels ... 6 1999 1 4840 265 2000 2 4036 3302 2001 5 6760 1047 2002 5 5557 2365 2003 4 2181 1972 2004 7 2887 ...
Document : Site Section: Publications
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Milk fatty acid signatures indicate both major and minor shifts in foraging ecology of lactating Antarctic fur seals
(n=11), and late (n=8) foraging trip intervals, and demonstrate its use in detecting shifts in prey ... secreted during foraging trip intervals are derived primarily from immediate dietary intake during ... ), and late (n=8) foraging trip intervals, and demonstrate its use in detecting shifts in prey intake which ... during the fattening period prior' to parturition, whereas milk fatty acids secreted during foraging trip ...
Meeting Document : WG-EMM-97/14 : Author(s): Boyd, I.L., Iverson, S.J., Arnould, J.P.Y.
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Diurnal variations in biological characteristics of krill, Euphausia superba Dana, to the west of the South Orkney Islands, 24 March to 18 June 1990 - based on data reported by a biologist-observer
to the middle of June, 1990 (Table 1). At each station a series of catches was made using a standard commercial ... other. In the eastern area, where all other stations were carried out, diurnal variations ... . A very different pattern emerged at Station IV. Agreement between curves occurred in the middle ... unchanged in the middle of the night (in spite of a considerable increase in trawling depth). Finally ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 201–222 : Author(s): Vagin, A.V., R.R. Makarov and L.L. Menshenina