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1. The error of the biomass estimate as a function of survey parameters and the statistics of a density field of krill aggregations

   AND THE STATISTICS OF A DENSITY FIELD OF KRILL AGGREGATIONS Z.I. Kizner All-union Research Institute of Marine ... with the help of mathematical statistics and methods of calculus of probabilities. The biomass estimate ... of the survey with respect to the axis of the correlation ellipse and the frequency of transects ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 213-228 : Author(s): Kizner, Z.I.

2. Trends in relative abundance of fjord Notothenia rossii, Gobionotothen gibberifrons and Notothenia coriiceps at Potter Cove, South Shetland Islands, after commercial fishing in the area

   ). Since the inception of the Commission for the Conservation of Antarctic Marine Living Resources ... , N. Coria and A. Carlini. 1998. Fish as prey of birds and mammals at the South Shetland Islands ... and Marine Research, 42 (1): 17-34. Hardle, W. 1989. Applied Nonparametric Regression. Cambridge ... with historical information on offshore commercial fishing and with the results of scientific surveys ...

   Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 43–52 : Author(s): Barrera-Oro, E.R., E.R. Marschoff and R.J. Casaux

3. Trawl bag selectivity in the Champsocephalus gunnari fishery

   were carried out in June 1990 in the South Georgia area concurrently with trawl surveys as part of the ... and the selectivity factor was 3.10 for a mesh size of 80 mm. Comparison of these results with results ... 1990 in the South Georgia area concurrently with trawl surveys as part of the main biological and ... was 3.10 for a mesh size of 80 mm. Comparison of these results with results from previous years ... BMRT Anchar in June 1990 in the South Georgia area concurrently with trawl surveys within the main ... trawler with a displacement of 2 120 tonnes and a main engine of 2 000 hp. Fishing gear was a standard ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 295–312 : Author(s): Bidenko, V.G. and I.G. Istomin

4. Statistical power to detect changes in growth rates of Antarctic fur seal pups

   changes (between years) in pup growth rates, the loss of power associated with obtaining weight samples on ... detect a 17% change in the growth rate with a 10% chance of committing Type 1 or Type 2 errors. If only ... ) in pup growth rates, the loss of power associated with obtaining weight samples on only three dates ... % change in the growth rate with a 10% chance of committing Type 1 or Type 2 errors. If only three samples ... loss of power associated with obtaining only three weight samples, and possible means of increasing ... follows: (i) A simulated data set, with a specified number and spacing of sampling dates and number of ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 399–409 : Author(s): Boveng, P., J.L. Bengtson and M.E. Goebel

5. A declining trend in the abundance of Notothenia rossii marmorata and Notothenia gibberifrons observed in fjords in two sites in the South Shetland Islands

   : 143-169. SOKAL, R. R. and J.F. ROHLF. 1981. Biometry. New York: W.H. Freeman and Company. p.859 ... as significant. The material for the current study was obtained with trammel nets at Potter Cove ... species in relation to Notothenia neglecta, a species with similar ecological habits in the fjords. Since ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 263–274 : Author(s): Barrera-Oro, E. and E. Marschoff

6. A generalised model for evaluating yield and the long-term status of fish stocks under conditions of uncertainty

   adopted objectives for the maintenance of exploited Antarctic marine living resources in terms ... the spawning stock biomass in accordance with CCAMLR criteria. These specify a bound on the ... from the model are compared with existing analyses from the krill yield model. The model can include a ...

   Science Journal Paper : CCAMLR Science, Volume 3 (CCAMLR Science, Volume 3) : 31–54 : Author(s): Constable, A. and W.K. de la Mare

7. Quantifying movement behaviour of vessels in the Antarctic krill fishery

   and Candy 132 introduction The harvesting of marine living resources in the Southern Ocean has been ... on the management of fisheries and marine living resources within the CAMLR Convention Area (Kawaguchi and Nicol ... , but will otherwise undertake searching for new swarms.’ Mangel (1988), in his krill fishery model, assumed ... fisher- ies to conserve the Antarctic marine ecosystem: practical implementation of the Convention ... operations by Japanese fishing vessels. There were differences between statistical areas with longer ...

   Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 131–148 : Author(s): Kawaguchi, S. and S.G. Candy

8. Effects of different harvesting strategies on the mackerel icefish Champsocephalus gunnari around South Georgia

   50% F 0.1 with F increasing three or five years after a good recruitment; pulse fishing at an ... interval of three years with no fishing in between; and changes in net selectivity resulting in a shift in ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 77–100 : Author(s): Köster, F.W. and K.-H. Kock

9. Integrating Count Effort by Seasonally Correcting Animal Population Estimates (ICESCAPE): a method for estimating abundance and its uncertainty from count data using Adélie penguins as a case study

   of adult birds. These events and their skewing effect on availability data are probably unusual ... animal count data to a common reference point of breeding chronology for species with a complex temporal ... reported measures of uncertainty associated with originally published counts are propagated through to the ...

   Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 213–227 : Author(s): McKinlay, J., C. Southwell and R. Trebilco

10. Feeding patterns of nine species of Antarctic fish and assessment of their daily food consumption

    Trematomus eulepidotus- planktivorous species with euphausiids, mainly Euphausia superba, being the staple ... forms of polychaetes, with Euphausia superba also comprising a considerable portion of its diet; (iii ... species with euphausiids, mainly Euphausia superba, being the staple food; (ii) Trematomus centronotus ... - a benthophage feeding mainly on amphipods, mobile and sedentary forms of polychaetes, with ... (Grawford, McLeave as cited in Targett, 1981; Montgomery et al., 1989). In accordance with equation (3) the ... - planktophagic species with euphausiids, mainly Euphausia superba, being the staple food. T. eulepidotus also ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 321–333 : Author(s): Pakhomov, Y.A. and V.B. Tseitlin

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