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1. Foraging behaviour and reproductive success in chinstrap penguins: the effects of transmitter attachment

   , South Shetland Islands. In total, one member of each pair at 20 nests and both members of each pair at ... 666 nests on Seal Island, South Shetland Islands. In total, one member of each pair at 20 nests and ... membre par couple dans 20 nids, et sur les deux membres des couples de 10 nids; 120 nids ont constitue ... npHKpenJIeHbI K O,llHOMY H3 '-IJIeHOB Ka)l{,llOH napbI B 20 rHe3,llaX H 060HM '-IJIeHaM Ka)l{,llOH napbI B 10 ... 20 000 pairs of chins trap penguins nest on Seal Island, South Shetland Islands, Antarctica (600 ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 291–303 : Автор(ы): Croll, D.A., J.L. Bengtson, P.L. Boveng, M.E. Goebel and J.K. Jansen

2. Optimization of survey sampling design in the detection of interannual variability and prey size selectivity in the diet of penguins

   values for the variance components and their 80% confidence intervals have been extracted from Table 3 ... of Marschoff and Gonzalez (1989): Variance Expected 80% Confidence Interval Limits Component Value ... 20 minutes; and the laboratory time was one person working for one hour to sort and clean the well ... errors in a ratio between variance components. For this reason, 80% confidence limits were used in order ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 551–559 : Автор(ы): Marschoff, E. and B. Gonzalez

3. Food consumption by predators in a CCAMLR integrated study region

   0 16 0 0 15 0 0 -8- -9- -10- -11- -12- -13- 0 0 926 86 0 2895 0 0 761 71 0 2379 0 80 20 0 0 ... . Columns 1-2 3-7 8 9-13 14 15-19 20 21-25 26 27-31 32 33-37 Contents Blank a or b for ... (i.e., may go from 1 to 1 095). Columns 1-2 3-6 7 8-14 15 16-19 20 21-27 28 29-32 33 34 ... 1-2 3-6 7 8-11 12 13-16 17 18-21 .. 68-71 72 73-80 Contents Blank: 0001 (day 1 ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 489–519 : Автор(ы): Croxall, J.P., C. Ricketts and A.G. Wood

4. A review of the diet and at-sea distribution of penguins breeding within the CAMLR Convention Area (submitted to the 2008 Joint CCAMLR-IWC Workshop)

   be stored in 70% alcohol or frozen at –20°C, but feathers, toenails, eggshell and bone require no ... ; Trivelpiece et al., Ratcliffe and Trathan 80 1986). Observers at the stations rotate the anten- nae of ... rate of fix acquisition being c. 20 per day, which does not provide sufficient resolution to ... ; cephalopods 44.7% and 69.3% respectively. Crustaceans occurred in over 80% of samples but were so heavily ...

   Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 75–114 : Автор(ы): Ratcliffe, N. and P. Trathan

5. Catch per unit effort (CPUE) data from the early years of commercail krill fishing operations in the Atlantic sector of the Antarctic

   Georgia). MATERIAL AND METHODS Year 1975/76 1976/77 1977/78 1978/79 1979/80 1980/81 1981/82 ... 28 $18 3 702 33 1 950 226 20 9 599 1 217 109 7 915 652 135 5 340 1 856 10 RESULTS ... carried out; - = no fishing was carried out.) Year 1977/78 1978/79 1979 /80 1980/81 1981/82 ... /80 1980/81 1981/82 1982/83 1983/84 1984/85 1985/86 1986/87 1987/88 Figures 5a and b show ...

   Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 31–50 : Автор(ы): Siegel, V., V. Sushin and U. Damm

6. Detection and quantitative estimation of krill concentrations by hydroacoustic instruments

   transmitter frequency. Thus, echo sounders operating at comparatively low frequencies (20-30 kHz) are much ... of krill must depend strongly on frequency, especially at comparatively low frequencies (20-40 ... individual krill specimens at 9 knots at depths up to 50-60 m and sometimes up to 70-80 m (Figure 2 ... length of transmitted pulses less than 1 msec., 2 specific power can be accepted as 15-20 Wt/cm. In ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 123-139 : Автор(ы): Yudanov, K.I.

7. A fine-scale model of the overlap between penguin foraging demands and the krill fishery in the South Shetland Islands and Antarctic Peninsula

   colonies out to 80, 60 and 20 km (Adklie penguins, chinstrap penguins and gentoo penguins respectively ... distances of 11 to 24 km at bearings between 330" and 033" for chinstrap penguins, and 20 to 40 km at ... George Island areas are found between about 20 and 40 km from land. Wilson e t al. (19891, however ... ; Bengtson et al., 1991): chinstrap: mean 20 km, SD 8; Adelie: mean 38 km, SD 15; gentoo: mean 10 km, SD 4 ...

   Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 99–110 : Автор(ы): Agnew, D.J. and G. Phegan

8. Distribution of fish larvae at South Georgia: horizontal, vertical, and temporal distribution and early life history relevant to monitoring year-class strength and recruitment

   length is also given; this includes data from a study in the fiord of CUmberland East Bay during 20 ... abundant in CUmberland East Bay (Figure 20). Pagothenia hansoni larvae of 23-54 mm SL occurred at all ... 80 mm SL). Results No significant catches of pelagic fish eggs were made. Champsocephalus ... juveniles of 50-80 mmSL (n=45) were abundant over the shelf to the north and south of the island (Figure ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 105-141 : Автор(ы): North, A.W.

9. Quantification of Southern Ocean phytoplankton biomass and primary productivity via satellite observations and biogeochemical models (submitted to the 2008 Joint CCAMLR-IWC Workshop)

   /06, an interdis- ciplinary survey was conducted of East Antarctica (30°E to 80°E). The suite of ... - derived estimate. This figure demonstrates that the modelled estimates of production are within 20% of ...

   Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 247–265 : Автор(ы): P.G. Strutton, N.S. Lovenduski, M. Mongin and R. Matear

10. A preliminary investigation of the possible effects of rhizocephalan parasitism on the management of the crab fishery around South Georgia

    - recruit relationship was used. 0 20 40 60 80 100 120 Time (years) Figure 8: Prevalence and spawning ... animals only. The sensitive stock- recruit relationship was used. 0 20 40 60 80 100 120 Time (years ... Island waters % Prevalence 1-2% Unparasitised* 76 % 20% 40 % 3% 20 30 40 50 60 ...

    Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 175–192 : Автор(ы): Basson, M

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