Résultats de la recherche

1. Geographical differences in the condition, reproductive development, sex ratio and length distribution of Antarctic toothfish (Dissostichus mawsoni) from the Ross Sea, Antarctica (CCAMLR Subarea 88.1)

   fish having ‘normal’ length-to-weight ratios (Figure 1). An additional measurement of D. mawsoni ... condition factor analysis. The length and weight data were analysed and grouped by 1 cm total length bins ... the northern and southern areas. Sample numbers and scaled sample numbers are shown in Table 1. The ... –2003. Everson, I. 1977. Fish. In: The Living Resources of the Southern Ocean. FAO GLO/SO/77/1, Rome ...

   Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 27–45 : Auteur(s): Fenaughty, J.M

2. Results of Soviet investigations of the distribution and ecology of pelagic squids (Oegopsida) in the Southern Ocean

   REPARTITION ET L'ECOLOGIE DES CALMARS PELAGIQUES (OEGOPSIDA) DllNS L 1 OCEAN AUSTRAL Resume L'URSS a mene ... cpe,a;HernyOHHHblX TpanoB. 125 o~pasuoB H3 o6~ero ~Hcna 6b1Jlo onpeneneHo KaK npHHa,a;ne~alD,He 1 ... BH.nOB 1KHOM OKeaHe. OHH npHHa~ne~aT K 9 ceMencTBaM (13 po,a;aM ... ; 6btllH paCCMOTPeH~ TaK- :.1ee ,naHHble no 1

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/2 (Selected Scientific Papers, SC-CAMLR-SSP/2) : 79-111 : Auteur(s): Lubimova, T.G.

3. Towards the development of a management plan for mackerel icefish (Champsocephalus gunnari) in Subarea 48.3

   that C. gunnari exists within a dynamic set. of trophic interrelationships (Figure 1) whose ... in the food web dynamics, as suggested by Figure 1, which might periodically increase the natural ... interactions at South Georgia (Figure 1). The various sources of information which might contribute to the ... . 1. Targeted surveys: (i) currently the best method of providing information on standing stocks ...

   Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 63–77 : Auteur(s): Agnew, D.J., I. Everson, G.P. Kirkwood and G.B. Parkes

4. Factors that may influence the accuracy of abundance estimates from CCAMLR tag-recapture programs for Dissostichus spp. and best practice for addressing bias

   animals in a sample to the total sample size: M R N C = (1) where M is the total number of tagged ... of a Dissostichus spp. fishery (Table 1). Finally, this study also attempted to identify where a ... Table 1: Schema for assessing the priority for addressing potential sources of bias in tag-recapture ... occurring, assessment of relative priority of remediating the issue (see Table 1), and potential mitigation ...

   Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 63–72 : Auteur(s): Welsford, D.C. and P.E. Ziegler

5. Fitting Euphausia superba into Southern Ocean food-web models: a review of data sources and their limitations

   conservative recent estimate of 19 million km2 (Atkinson et al., 2009). Table 1 shows that modern acoustic ... of krill is estimated and then scaled to a volume of water. Figure 1 illus- trates schematically the ... observations have always been assumed as exceptional, anecdotal, or winter-only and have Table 1: The major ... estimates for this area (see Table 2). Survey CCAMLR Area (see Figure 1) Area surveyed (million km2 ...

   Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 219–245 : Auteur(s): A. Atkinson, S. Nicol, S. Kawaguchi, E. Pakhomov, L. Quetin, R. Ross, S. Hill, C. Reiss, V. Siegel, G. Tarling (submitted to the 2008 Joint CCAMLR-IWC Workshop)

6. The effects of monitoring procedures on Adélie penguins

   CCAMLR Science, Vol. 1: 155-164 THE EFFECTS OF ... been banded the previous year and it was noted that their bands had opened by 1 to 2 mm. The g a p ... observations of all nests on the island (approximately 1 700 nests) during the 1991 /92 and 1992/93 breeding ... of the colony. RESULTS AND DISCUSSION Effects of Flipper Bands Table 1 shows that 63% of birds ...

   Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 155–164 : Auteur(s): Clarke, J. and K. Kerry

7. Bias in the estimation of krill yield from using a deterministic formulation of the median unexploited spawning biomass

   CCAMLR Science, Vol. 5 (1998): 1-8 BIAS IN THE ... HepeCTOByIo ~ H O M ~ C C ~ An% TOrO, ~ ~ 0 6 6 1 AJIR KaXAOrO BapHaHTa PaCveTa OqeHHTb, npoH30fi~e~ nH ... OqeHHTb MeAHaHHYtO AeBCTBeHHyIo ~ H O M ~ C C ~ C TeM, ~ ~ 0 6 6 1 OHa 6b1na OCHOBaHa Ha IIapaMeTpaX ... equal to 1. They advise that the level of escapement for a particular catch level should be ...

   Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 1–8 : Auteur(s): Constable, A.J. and W.K. de la Mare

8. Commercial fishing vessels as research vessels in the Antarctic – requirements and solutions exemplified with a new vessel

   of krill swarms with sonars (1 km or more), which requires a good signal-to- noise ratio (see also ... be mounted on a drop keel (Figure 1), thus improving the quality of the acoustic recordings ... winch to be oper- ated from the hangar (Figure 1). From the same hangar, it will be possible to deploy ... research personnel only. 1 2 Figure 1: The new krill vessel with an instrument drop keel (1) and a ...

   Science Journal Paper : CCAMLR Science, Volume 21 (CCAMLR Science, Volume 21) : 11–17 : Auteur(s): Godø, O.R., C. Reiss, V. Siegel, J.L. Watkins

9. Precautionary spatial protection to facilitate the scientific study of habitats and communities under ice shelves in the context of recent, rapid, regional climate change

   1 000 m in depth. Their movement is mainly driven by gravity, driving the seaward front of the ice ... 70.416°S) which lost ~1 098 km2 in 1998 (Scambos et al., 2000); or it can be dramatic, such as the final ... -2009). 143 Spatial protection of habitats and communities under ice shelves Figure 1: (a) Proposed ... Figure 1 (continued): (b) regional map showing the proposed area boundaries for the Larsen A and Larsen ...

   Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 139–151 : Auteur(s): Trathan, P.N., S.M. Grant, V. Siegel and K.-H. Kock

10. Performance and geometry of the FP-120 trawl used during UK fish stock assessment surveys around South Georgia, Subarea 48.3

    Ha 6 0 p ~ y cyaHa Cordella B XoAe C'beMKR no OqeHKe p b 1 6 ~ b l ~ 3anaCOB BOKPYT. ~ K H O ... 34 " West Figure 1: South Georgia and Shag Rocks. successful sampling, such as a small or 5, = g ... , h , scaled-down version of a working commercial ' ' (1) bottom trawl. -where gi was derived ... (Figure 1) is known to be hard and uneven, thereby making bottom trawling difficult. Trawls with a high ...

    Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 51–69 : Auteur(s): Pilling, G. and G. Parkes

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