Résultats de la recherche

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

   ,12 = v = J,1 + aa a2 = ba (3) using the same methodology as described in the foregoing section ... described in the previous section. If the sex ratio changes then a in equation (3) will change. Figure 2 ...

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

2. 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

   the survey t (July = month 1, August = month 2 etc.), and known catches C in month i, the number of ... standardised form and standardised according to the method described in Section 2.1. The calculation of ...

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

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

   , 1997/98 and 2001/02 El Niño Southern Oscillation (ENSO); see Lea et al., 2006) has probably led to a ... as a top predator with C. gunnari in its diet (Guinet et al., 2001) mostly when its main prey ... recruitment) (Duhamel, 1987b; Koubbi et al., 2001) are positive factors for the recovery of the stock. The ...

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

4. Spatial distribution of management measures, Antarctic krill catch and Southern Ocean bioregions: implications for conservation planning

   data to be integrated with regional (meso) scale bioregions, introducing potential issues of scale ... of fishery operations, creating potential issues for the man- agement of fishing impacts on ...

   Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 1–19 : Auteur(s): Grant, S.M., S.L. Hill and P.T. Fretwell

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

   horizontal cross-section. The method is therefore not recommended for krill aggregations which are often ...

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

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

   examined involved calculating rates of decline over the key period to find a maximum, but two issues were ... Candy for discussing statistical issues related to modelling adjustment time-series data. We would ...

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

7. Fish stock assessment survey in Subarea 48.3

   . Figures in parentheses have been added as explained in section 4.4 of this report. Age> 0 1 2 3 4 5 6 7 ... 75 M:SH SIZES Nominal Mesh Section Size (mm) A. B, C. D. H. I 160 E. F.J.K 120 G.L 80 M ... ete ajoutes selon les explications de la section 4.4 du present rapport. Tableau 10: Structure ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 25–67 : Auteur(s): Everson, I., G. Parkes, K.-H. Kock, S. Campbell, Z. Cielniaszek and J. Szlakowski

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

   transducer (single-beam), or each transducer section (dual- or split-beam), should also be checked between ... -section of the sphere, 'I' is the equivalent two-way beam angle, and, is the target range. The calibrated ...

   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. Krill biomass assessment in Statistical Area 48 from the RV AtlantNIRO data - Autumn 1989/90

   1,1 million de tonnes. Ce stock etait en grande partie concentre dans la section sud-ouest du plateau ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 115–121 : Auteur(s): Fedotov, A.C.

10. Some thoughts on precautionary measures for the krill fishery

    South Sandwich (Subarea 48.4), cannot be viewed independently. There is known to be interaction ... understanding of the interactions will surely lead to refinements in models that should eventually produce ...

    Science Journal Paper : CCAMLR Science, Volume 3 (CCAMLR Science, Volume 3) : 1–11 : Auteur(s): Everson, I. and W.K. de la Mare

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