Search results

1. CPUE indices used in Soviet krill fishery statistics from 1977 to 1992 and their possible utility for evaluation of relative changes in krill biomass

   % of the krill were dam- aged and losses of the raw krill material could be 20% or more (Anon., 2001). Another ... al., 2001). The CPUEs of the vessels processing krill for other purposes correlate with random ... . Kaliningrad (in Russian). Anon. 2001. In: Bykova, V.M. (Ed.). Antarctic Krill: Manual. VNIRO, Moscow: 207 ... , S. Kim and T. Pauly. 2001. The CCAMLR-2000 Krill Synoptic Survey: a description of the rationale ...

   Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 165–177 : Author(s): Litvinov, F.F., A.Z. Sundakov and V.I. Arkhipov

2. Australian research on Antarctic bird and seal diets

   'E) Time: August to October 1984 Prehatch Posthatch (1987/88) 25 52 4 3 41 450 55 o 25 ... o Source of material: Faeces collected monthly from sea ice - 51 in August, 61 in September and 39 ... 72 and 183 mm, mean 129.5±23.8 mm. Location: Amanda Bay (69°19'S: 76°46'E). Time: 14 August, 15 ... Station (68°30'S: 77°50'E) Time: August to October 1984 Source of material: Total of 15 faeces ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 231-249 : Author(s): Williams, R.

3. Estimating confidence intervals for fish stock abundance estimates from trawl surveys

   of statisticians. This paper addresses some of the statistical issues which are of concern in the analysis ...

   Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 203–207 : Author(s): de la Mare, W.K

4. Can we use discriminant function analysis to sex penguins prior to calculating an index of a morphometric characteristic?

   = ba (3) using the same methodology as described in the foregoing section, integrating instead from ... . Consider the situation of pooled sexes as described in the previous section. If the sex ratio changes ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 259–272 : Author(s): Agnew, D.J.

5. Sensitivity investigation of the SDWBA Antarctic krill target strength model to fatness, material contrast and orientation

   and circular in cross­section at every point along a central curve running through its body; (ii ... in cross­sectional radius. Thus, the integration is solved if numeri- cal parameters describing the actual shape ... of curvature. The cylinders’ cross­sectional radius can then be incorporated in the model as a function ... is defined by the ratio between length and cross-sectional radius, and the radius of cur- vature. The first ...

   Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 97–122 : Author(s): Calise, L. and G. Skaret

6. Note on estimating krill abundance from acoustic data on individual aggregations

   if the aggregations are known to be circular in horizontal cross-section. The method is therefore not recommended ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 219–223 : Author(s): Hampton, I. and D.G.M. Miller

7. Biomass, abundance and distribution of fish in the Kerguelen Islands EEZ (CCAMLR Statistical Division 58.5.1)

   , the temporal increase in sea-surface temperatures (1992, 1997/98 and 2001/02 El Niño Southern Oscillation ... (Guinet et al., 2001) mostly when its main prey (lanternfish of genera Gymnoscopelus, Electrona ... the Nototheniidae (including annual recruitment) (Duhamel, 1987b; Koubbi et al., 2001) are positive factors ...

   Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 1–32 : Author(s): Duhamel, G. and M. Hautecoeur

8. Notes on the use of virtual population analysis for stock assessment of the mackerel icefish, Champsocephalus gunnari (Lönnberg, 1906) in Subarea 48.3 for the 1990/91 and 1991/92 seasons

   dimensions. For the month of the start of the survey t (July = month 1, August = month 2 etc.), and known ... to the method described in Section 2.1. The calculation of predicted q was either weighted by the inverse ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 49–79 : Author(s): Parkes, G.

9. Improving estimates of Adélie penguin breeding population size: developing factors to adjust one-off population counts for availability bias

   period to find a maximum, but two issues were immediately apparent. First, the timing of peak ... , and the issue of non-constant variance is naturally accommodated by fitting separate models and combining them ... A6a and A3 data, and Steve Candy for discussing statistical issues related to modelling adjustment ...

   Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 229–241 : Author(s): Southwell, C., J. McKinlay, L. Emmerson, R. Trebilco and K. Newbery

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

    of the transducer (single-beam), or each transducer section (dual- or split-beam), should also be checked between ... distance for backscattering (1 m), crbs is the backscattering cross-section of the sphere ...

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

Pages