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1. Krill population biology during the 1991 Chilean Antarctic krill fishery

   (abertura de unos 40 x 40 my luz de malla de 1.5 a 3 cm). De un total de 50 muestras, se separaron 2 ... present an analysis of that information, in particular in respect of E. superba population biology. 2 ... , and a very small mode for juvenile specimens (sex undetermined) between 26 and 36 mm TL (Figure 2 ... F e 6 c u 2 o Females 20 23 26 29 32 36 38 41 44 47 60 63 66 Total lengh (mm) Figure ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 223–235 : Author(s): Mujica R., A., E. Acuña S. and A. Rivera O.

2. Status of krill target strength

   Bergen, Norway 2 Woods Hole Oceanographic Institution, Woods Holes, MA, USA 101 Pe3lOMe ... for improving the determination of krill target strength. 2. DEFINmONS Target strength gives a ... strength TS, 0' TS = 10 log - = 10 log O'bs' 41l' (2) where the backscattering cross section is ... expressed in SI units. The TS of an idealised, perfectly reflecting sphere of 2 m radius at very high ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 101–126 : Author(s): Foote, K.G., D. Chu and T.K. Stanton

3. A preliminary investigation of the possible effects of rhizocephalan parasitism on the management of the crab fishery around South Georgia

   (1992, Table 2) , where sample sizes for normal animals and those infected with rhizocephala are ... , summarised from Hoggarth (1990) and given in Table 2 below, suggest that the level at South Georgia is ... . callosus (in %) with total sample size in brackets, obtaineg from Table 2 in Otto and MacIntosh (1992) and ... excluding animals with microsporidians. Table 2: Prevalence (in %) of B. callosus from other studies ...

   Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 175–192 : Author(s): Basson, M

4. Interactions of Patagonian toothfish fisheries with killer and sperm whales in the Crozet Islands Exclusive Economic Zone: an assessment of depredation levels and insights on possible mitigation strategies

   de Chizé CNRS, UPR 1934 Villiers-en-Bois, 79360 France Email – tixier@cebc.cnrs.fr 2 MNHN ... depredation rate. Longlines are set at depths ranging from 500 to 2 000 m. Unlike sperm whales, killer ... CPUE c E c. (2) The initial estimation of the total amount of toothfish lost to depredation for each ... from the stand- ard error of the loss in each cell (selossc) according to: 2 1 loss C se c losstot ...

   Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 179–195 : Author(s): Tixier, P., N. Gasco, G. Duhamel, M. Viviant, M. Authier and C. Guinet

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

   (Figure 2). Maximum adult counts within the areas delineated as ‘countable’ at the first peak in ... 2), and consequently the reference dates for adjusting counts were 29, 27 and 29 November (right ... -hand dashed vertical line, Figure 2). Adult availability adjustment factors (i.e. the ratio of adults ... slope of the adult time series (Figure 2), which would correspond closely to the time when egg laying ...

   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

6. Distribution and relative abundance of juvenile icefish (Champsocephalus gunnari) from a trawl survey of the South Georgia shelf in June–July 1985

   -bottom (2-5 m off the sea-bed), mid-Water and near surface. The duration of each haul was 10 minutes at ... 553.2 specimens on the average were found at shallow depths of 100-200 m (Table 2). The accuracy of ... 326-375 376-425 426-475 Table 2 - 62 - Juvenile mackerel icefish catches in relation to depth ... -500 577.1 + 235.2 23.1 + 1. 0 0.87 + 0.69 235.6 + 91.3 - - - - Table 1. Table 2. Tableau 1 ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 55-63 : Author(s): Boronin, V.A., G.P. Zakharov and V.P. Shopov

7. Areas of seabed within the 500 m isobath around Elephant Island (Subarea 48.1)

   CCAMLR Science, Vol. 2 (1995): 131-135 SHORT NOTES ... . Depth strata have been summed for the whole shelf area and are presented in Table 2 in comparison with ... the previous estimate (Kock, 1986). Results in Table 2 show that all estimates of areas of seabed ... ' longitude. Table 2: Summaryof areas of seabed (n mil.es2) around Elephant Island between 60'45's and 61 ...

   Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 131–135 : Author(s): Kock, K.-H. and U. Harm

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

   C C A M L R Science, Vol. 2 (1995): 51-69 PERFORMANCE ... are shown in Figures 2 (a and b), 3 and 4. The distance sensor and mini-transponder were mounted ... maximum depth h = 32.3 - 3.13~ (2) during the tow (Figure 10): where h is the horizontal net opening ... Moderhak and Cielniaszek (1991) does not fit on the regression line of equation 2. The i n s i t u ...

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

9. By-catch of fish in longline catches off the Kerguelen Islands (Division 58.5.1) during the 1995/96 season

   Cruise 19 Oct 95 - 07 Mar 96 380 - 540 179 No. 1 0 2 143 1 0 1 22 193 0 2 22 ... (Figure 2), giving a recorded maximum value of 45 fish/hour (i.e. 464 fish recorded per longline set ... depths. High values at the shallower depths (around 600 m) are observed (Figure 2) for the skates ... the interpretations. The bimodal distribution for the skates (Figure 2) could possibly be due to the ...

   Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 175–193 : Author(s): Duhamel, G., P. Pruvost and D. Capdeville

10. Maximum entropy reconstructions of krill distribution and estimates of krill density from acoustic surveys at South Georgia, 1996–2000

    × 10 × 2 separate 0.5 × 0.5 km krill density estimates per box). This objective was not always ... infer- ence of the mean krill density (g m-2) in each of the 32 000 0.5 × 0.5 km cells within each ... reconstructions (N scales = 7), each blurred by a further linear factor of 2 (ICF widths 0, 1, 2, 4, 8, 16 and ... , very roughly, the number of adjacent 0.5 km cells that were correlated by ICF widths 1, 2, 4, 8, 16 ...

    Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 91–100 : Author(s): Wafy, M.H., A.S. Brierley, S.F. Gull and J.L. Watkins

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