Search results
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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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Scientific Observer's Manual – Finfish Fisheries – Version 2023
containing a series of worksheets, is used to record all data collected on a trip. The second document ... is a cruise report (using an MS Word template), which provides commentary on the trip and can be used ... as a documented record of the trip. The quality of the data is of utmost importance for the work ... important hard part used for ageing, are either absent (as in Channichthyids) or lost from the fish ...
Document : Site Section: Science
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Large-scale peculiarities of phytocenosis species composition in the surface layer in the Antarctic Atlantic and Indian Ocean sectors
. In the eastern Weddell Gyre a great change in the composition of phytoplankton species was registered ... peripheral waters and the centre of the Weddell Gyre. In the eastern Weddell Gyre a great change ... the distribution of the south peripheral waters and the centre of the Weddell Gyre. In the eastern Weddell Gyre ... Current. In other regions phytoplankton biomass was lower. In the eastern part of the Weddell Gyre ... lost its importance. Two other species, T. antarctica and R. hebetata, prevailed in the community ... , but a substantial drop in phytoplankton biomass was observed (eastern part of tack Ill, tacks IV and V, see Figures ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 201-214 : Author(s): Makarov, R.R. and K.P. Fedorov
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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
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Revised research plan for the exploratory longline fishery for Dissostichus spp. in Subarea 58.4.1 in 2014/15
Abstract: Most things related to Dissostichus spp. in the eastern side of Antarctic has not been ... the stocks and consider proper management measures. Based on CCAMLR’s fishery report, the eastern area ... and fishing efforts, and biological data to get more accuracy and effective results to manage the eastern side ... Most things related to Dissostichus spp. in the eastern side of Antarctic has not been known well ...
Meeting Document : WG-FSA-14/38 : Author(s): Delegation of the Republic of Korea
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Validating the Gasco-method for depredation estimation in Subarea 48.3
for model estimation of the lost catch. A new method was developed in 2014 that used an observed change ... estimation of the lost catch. A new method was developed in 2014 that used an observed change in ratios ...
Meeting Document : WG-SAM-16/32 : Author(s): M. Söffker and T. Earl
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CEMP indices: 2007 update
, but were lost in a fire onboard the icebreaker Irizar. The development of an ordination method ... photographs are being undertaken. Data were collected from Esperanza Station, but were lost in a fire onboard ...
Meeting Document : WG-EMM-07/04 : Author(s): Secretariat