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1. Variation in standing stock of the mackerel icefish Champsocephalus gunnari at South Georgia

   commercial fishing. 2. The greatest effect has been observed in years when krill are known to have been ... scarce on the South Georgia shelf. 3. It is thought that C. gunnari survivorship is closely related to ...

   Meeting Document : WG-FSA-99/63 : Autor(es): I. Everson, G. Parkes (United Kingdom), K.-H. Kock (Germany) and I. Boyd (United Kingdom)

2. e-sc-ix-a4.pdf

   ... Subarea 48.3, as detailed in paragraph 3 above. In dealing with the question of approaches to management ... REPORT OF THE SECOND MEETING OF THE WORKRING GROUP ON KRILL (Leningrad, USSR, 27 August to 3 September ... 3 September 1990) INTRODUCTION The Second Meeting of the Working Group on Krill (WG-Krill) was ... held at the Fishery Exhibition Building in Leningrad, USSR from 27 August to 3 September 1990. The application/pdf attached to:WG-KRILL-90

   Meeting Report : WG-KRILL-90

3. Community Structure of copepods in epipelagic layers in the Ross Sea and neighboring waters

   from three layers between the surface and 200 m with RMT 8m2 along the three longitudinal lines in the ... -2279.5; mean 610.5 inds. 1000 m-3) and dominance of Rhincalanus gigas (mean 88.4%). Group 2 located off ... -1542.1; mean 301.9 inds. 1000 m-3) and high composition of Calanus plopinquus (mean 19.0%), Rhincalanus ... gigas (mean 23.2%) and Calanoides acutus (mean 38.7%). Group 3 and 4 located in the Ross Sea (175°E ...

   Meeting Document : WG-EMM-08/36 : Autor(es): Y. Watanabe, S. Sawamoto, T. Ishimaru and M. Naganobu (Japan)

4. Circumpolar connections between Antarctic krill (Euphausia superba Dana) populations: Investigating the roles of ocean and sea ice transport

   in the Southern Ocean. Krill have a close association with sea ice which provides access to a ... critical food source and shelter, particularly in the early life stages. Advective modelling of transport ... . Here we present Lagrangian modelling studies at the circumpolar scale that include interaction with sea ... Modelling (OCCAM) project model together with satellite-derived sea ice motion vectors to examine the ...

   Meeting Document : WG-EMM-07/P10 : Autor(es): S.E. Thorpe, E.J. Murphy and J.L. Watkins (United Kingdom)

5. Length-at-age in juvenile Patagonian toothfish (Dissostichus eleginoides)

   estimated to be from fish 1+ or 2+ years old, with mean total lengths of 32.5 cm and 41.3 cm respectively ... density was distinctly polymodal, to see whether ages estimated by reading otoliths were congruent with ... the length modes observed. Length densities by age were compared graphically with the overall length ... density observed. Additionally, ages were predicted for each fish based on length, and compared with ages ... majority of the otoliths (83.6%) were estimated to be from fi sh 1+ or 2+ years old, with mean total ... shown in Figure 3. The co- horts 0+ to 2+ years corresponded closely to the peaks evident in Figure 2 ... corresponds in toothfi sh at South Georgia. Length-at-age for the cohorts containing fi sh 3+ and 4+ years ... ned as 1+ year old. As in previous years, apart from the dates of the groundfi sh survey, no ...

   Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 1–10 : Autor(es): Ashford, J., C. Jones, S. Bobko and I. Everson

6. Seasonal and inter-annual variability in the distribution of Electrona carlsbergi in the southern Polar Front area (the area to the north of South Georgia is used as an example)

   concentrations throughout the year. Results of surveys showed that the distribution and behaviour of E ... year is related to parameters of spatial and vertical distribution of fish. Interannual variability of ... morning E. carlsbergi forms shoals and later in the day develops more dense concentrations with a ... TpaJIOBbIX H aKycTw·lecKHx CbeMOK B patloHe K ceBepy OT IO)I{HOtl reoprHH Me)l{,lty 49-54° IO.W. H 25-40° 3 ... concentrations. Over many years, the basic biological features, distribution patterns, areas, timing and ... in this area on board RV Vozrozhdenie. They worked for almost two years from October 1987 to June ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 337–367 : Autor(es): Kozlov, A.N., K.V. Shust and A.V. Zemsky

7. Options for allocating the precautionary catch limit of krill among small-scale management units in the Scotia Sea

   Abstract:  With the intent of stimulating discussion, we present four options for subdividing the ... dynamic allocation based on land-based predator monitoring conducted just prior to or early in the fishing ...

   Meeting Document : WG-EMM-03/36 : Autor(es): R.P. Hewitt, G. Watters (USA) and P.N. Trathan (United Kingdom)

8. Foraging ecology of grey-headed mollymawks at Marion Island in relation to longline fishing activity

   zone. This brought them into contact with areas of intense Southern Blue-fin Tuna Thunnus maccoyii ... longline fishing. During the early post-guard phase, foraging trips were shorter and to the southwest of ...

   Meeting Document : WG-FSA-99/25 : Autor(es): D.C. Nel, J.L. Nel, P.G. Ryan, N.T.W. Klages (South Africa), R.P. Wilson (Germany) and G. Robertson (Australia)

9. Results of the CCAMLR Antarctic fish otoliths/scales/bones exchange system

   3. Three investigators were experienced (1, 4 and 5) and two (2 and 3) had less experienced with ... 3) were experienced with the species and one was (4) less experienced. Age classes 2 to 12 were ... ) respectively 2: U. Hoffman (GDR) 3: E. 8arrera-Oro (ARG) 4: K.-H. Kock (FRG) not available, lost n r not ... agreement! 1 X 29.0 28.2 10.3 deviation = 1 year (%) 2 76.3 X 48.7 35.1 3 81 .1 89.2 X 59.9 4 66.7 88.5 ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 197–226 : Autor(es): Kock, K.-H.

10. Counts of surface-nesting seabirds breeding at Prince Edward Island, summer 2001/02

    conducted during December 2001. It was also the first census for most species since the early 1980s. Despite ... albatrosses Diomedea exulans (Vulnerable) has increased significantly, making Prince Edward Island equal with ... are unclear, but for macaroni penguins may be partly a consequence of competition for space with the ...

    Meeting Document : WG-EMM-03/9 : Autor(es): P.G. Ryan, J. Cooper, B.M. Dyer, L.G. Underhill,R.J.M. Crawford and M.N Bester (South Africa)

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