Résultats de la recherche

1. Analysis of the diet of Champsocephalus gunnari at South Georgia in late summer from 1994 to 1997, Dr Eduardo L. Holmberg surveys

   - Table 2). In the subsequent surveys, this set of sampling sites was maintained and enlarged on the ... fullness was evaluated according to a five-point scale: 0 (empty), 1 (25% full), 2 (50% full), 3 (75 ... stomachs of C. gunnari is represented in Figure 2, where values are weighted to give a total of 100 ... fall within the range of krill abundance (Figure 2). In 1995 an intermediate presence of krill was ...

   Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 103–123 : Auteur(s): Barrera-Oro, E., R. Casaux and E. Marschoff

2. Possible effects of different levels of krill fishing on predators – some initial modelling attempts

   CCAMLR Science, Vol. 2 (1995): 79-97 POSSIBLE EFFECTS ... variant of Model 2 of Butterworth et al. (1994). fishing for krill occurs, this distribution shifts to ... , illustrated in Figure 2, for the relationship Butterworth and Thomson Kril:l biomass B Figure 2: The ... of ,a number of krill predators (CCAMLR, 1993), much of which is incorporated in Tables 1 and 2 ...

   Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 79–97 : Auteur(s): Butterworth, D.S. and R.B. Thomson

3. Joinville–D’Urville Islands (Subarea 48.1) – a former fishing ground for the spiny icefish (Chaenodraco wilsoni), at the tip of the Antarctic Peninsula – revisited

   Southern Ocean Bioresources 2 Sverdlov Street, Kerch 98300 Crimea, Ukraine C.D. Jones Southwest Fisheries ... îles Joinville–D’Urville en février 2002. Kock et al. 2 Cinq chalutages ont été effectués le 21 ... the 1978/79 season (Figure 2). There is little information on how the fi shery was conducted, how ... ill e Is la nd s fr om 1 97 8 to 2 00 2. Sp ec ie s A no n. 19 79 A no n ...

   Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 1–20 : Auteur(s): Kock, K.-H., L. Pshenichnov, C.D. Jones, K. Shust, K.E. Skora and Zh.A. Frolkina

4. The biology, ecology and development of fishery management advice for the anomuran crabs at South Georgia (CCAMLR Subarea 48.3)

   . Belchier et al. 2 (above 0.5°C) where they occur at low densities (Hall and Thatje, 2011). They are ... . Neolithodes diomedeae is one of the deepest occurring lithodids and has been caught at depths exceeding 2 ... weights of 1 180 g have been recorded for P. spinosissima (Table 2), whilst the smaller P. formosa ... traits for South Georgia lithodids are summarised in Table 2. Moulting in sexually mature lithodids is ...

   Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 1–15 : Auteur(s): Belchier, M., T. Peatman and J. Brown

5. Preliminary study on nesting Adélie penguins disturbance by unmanned aerial vehicles

   penguins). Penguin behaviour was divided Kidawa et al. 2 Introduction During the last decade ... 2 (2004)). The aim of this study was to test the proposed methodology for monitoring the impact of ... parallel line transects above the penguin colony being monitored (Figure 2). To determine a suitable ... breeding group, with the cameraman sitting about 2 m further away. Each recording lasted 18 to 20 minutes ...

   Science Journal Paper : CCAMLR Science, Volume 23 (CCAMLR Science, Volume 23) : 1–16 : Auteur(s): Korczak-Abshire, M., A. Kidawa, A. Zmarz, R. Storvold, S.R. Karlsen, M. Rodzewicz, K. Chwedorzewska and A. Znój

6. Estimates of circumpolar abundance of Antarctic krill based on recent acoustic density measurements

   surveys have now been carried out in a number of areas around the Antarctic (Table 2). These surveys ... subareas there is a large enough range of values to obtain maximum, minimum and mean figures (Table 2 ... minimum value from each area (see Table 2) have been applied where data are available. Where only a single ... ) South Orkneys (4) South Georgia (3) Southeast Atlantic (l)* Southwest Indian (2) Southeast Indian (7 ...

   Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 87–99 : Auteur(s): Nicol, S., A.J. Constable and T. Pauly

7. Analysis of results from demersal fish surveys at South Georgia, undertaken by the United Kingdom and the USSR, January and February 1990

   modifications. The agenda as adopted is given in Annex 1. 2. DATA Data from both surveys were available for ... stations is given in Paper 2 and the planned survey design in Annex 2. Even though nearly all the haul ... surveys were discussed separately. 3.1 Akademik Knipovich GRT Power LOA 3000 tonnes 2 000 hp 89m ... than 2 tonnes, a sub-sample was taken for biological sampling while the remainder of the catch was ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 223–254 : Auteur(s): (Report of a Joint UK/USSR Workshop, 23 to 27 July 1990)

8. Calibration of an acoustic echo-integration system in a deep tank, with system gain comparisons over standard sphere material, water temperature and time

   . Finally, the ramifications of the results on the accuracy of a hydroacoustic study are discussed. 2 ... achieved over most of the tank (2 to 10 m). The temperature of the surface water (0 to 2 m) varied from ... ): Bandwidth (kHz): Transmit power (kW): Angle Sens. (deg.): 2-Way Beam Angle (deg.): 3-dB Beamwidth (deg ... ° alongship and athwartship angles, and at 0.5° C (Figure 2). By maintaining near zero offset (±1°) in one of ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 127–144 : Auteur(s): Demer, D.A. and R.P. Hewitt

9. Seabird interactions with trawl and longline fisheries for Dissostichus eleginoides and Champsocephalus gunnari

   averaged 2 830 tonnes per season, all t aken b y longl iners , i n Suba rea 48.3 (South Georgia ... Cherel et al. (1995), in which setting and hauling of the lines of 2 400 hooks takes place both by day ... 1994 to 2 January 1995 Capdeville 205 7 3 2 0 10 January 1995 to 6 March 1995 Castano ... 232 10 2 1 1 Williams and Capdeville useful in this particular fishery because the number ...

   Science Journal Paper : CCAMLR Science, Volume 3 (CCAMLR Science, Volume 3) : 93–99 : Auteur(s): Williams, R. and D. Capdeville

10. Depth distribution and spawning pattern of Dissostichus eleginoides at South Georgia

    Figure 1 and Table 2. Significant explanatory variables were mean depth, month and vessel. There is no ... and South Georgia (Table 2) but there is a significant difference between intercepts. Fish seem to ... be slightly larger at Shag Rocks than at South Georgia at the same depth. Figure 2 demonstrates the ... maturity stage 3 animals through July and August. Table 2: Results of three linear models of mean ...

    Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 19–36 : Auteur(s): Agnew, D.J., L. Heaps, C. Jones, A. Watson, K. Berkieta and J. Pearce

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