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1. Factors affecting the incidental mortality of seabirds in the Dissostichus eleginoides fishery in the southwest Atlantic (Subarea 48.3, 1995 season)

   Article I1 of the CCAMLR Convention. The advantage of placing scientific observers on fishing vessels ... standardise hooks to the 'balanced' type with a 30 mm gap. The range of hook sizes analysed was therefore ... diurnal habits, such as M. giganteus and D. chrysostoma, do not When considering both fleets together ... different sizes) and incidental mortality clearly demonstrates that hooks equal to or larger than 30 mm in ...

   Science Journal Paper : CCAMLR Science, Volume 3 (CCAMLR Science, Volume 3) : 79–91 : Автор(ы): Moreno, C.A., P.S. Rubilar, E. Marschoff and L. Benzaquen

2. Catch per unit effort and proportional recruitment indices from Japanese krill fishery data in Subarea 48.1

   met en evidence une variation interannuelle plus importante sans tendance aucune. I / I H A ~ K C ... time of maximum abundance were used. Net-haul data with small sample sizes (i.e. less than 20 hauls ... 1 3264 615 13 441 0.91 1988/89 7 2538-3910 290-707 13, 15, 20 4342 9.45 Elephant ... 12.2 1981/82 1 3264 615 13 334 0.30 1989/90 5 2538-3608 290-707 13, 15, 18, 20 1815 ...

   Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 47–63 : Автор(ы): Kawaguchi, S., T. Ichii and M. Naganobu

3. Distribution of the Soviet krill fishing fleet in the South Orkneys area (Subarea 48.2) during 1989/90

   hydrodynamic characteristics of the area, for example a complex current around the islands together with ... north-east of the region. The fleet was observed drifting with the current together with krill ... 11-15 November 16-20 November 21-25 November 26-30 November Number of Vessels 2 2 2 ... islands together with topographically-induced effects. Except in November 1989, temporally and spatially ... current together with krill aggregations. A maximum CPUE (3.8 tonnes/hour) was recorded at the beginning ... Soviet commercial fleet in Subarea 48.2 during the 1989/90 season, together with information on CPUE ...

   Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 51–62 : Автор(ы): Sushin, V.A

4. International CCAMLR applied research and monitoring program, Prydz Bay priority area

   Australia towards the first five years of an International CCAMLR Applied Research and Monitoring Program in ... a proposed scientific research contribution by Australia towards the first five years of an ... summer study in January-February 1989 (Section 7). The data from these cruises, together with data ... and ice cover), together with ground truthing as required. Ship time dedic~ted to oceanography is ... at this stage. 6 • TIME FRAME The initial three years of the Australian contribution will ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 283-295 : Автор(ы): Australia

5. A preliminary assessment of age and growth of Antarctic silverfish (Pleuragramma antarcticum) in the Ross Sea, Antarctica

   -growing with a moderate longevity; the maximum estimated age was 14.3 years. Von Bertalanffy parameters ... derived for both sexes combined are: L ∞ 22.1 cm SL; K 0.167 y –1; t 0 –0.4 years. Parameter estimates ... –11.0 and 15.1–15.5 cm. Mean lengths of 4.9 and 7.3 cm (at ages 1.3 and 2.3 years respectively) are ... to 9 years. File:  05sutton-horn.pdf ... 5 6 7 8 9 10 11 12 13 14 Age (years) Fr eq ue nc y Age (years) Fr eq ue nc y 50 40 30 20 ... years (thick line), and males (crosses) plus unsexed fish up to 5.3 years (thin line). 0 5 10 15 20 ... 25 0 3 6 9 12 15 Age (years) St an da rd le ng th (c m ) 0 5 10 15 20 25 0 3 6 9 12 ... 15 25 20 15 10 5 0 S ta nd ar d le ng th (c m ) Age (years) 0 3 ...

   Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 75–86 : Автор(ы): Sutton, C.P. and P.L. Horn

6. Age, growth and mortality of Patagonian toothfish (Dissostichus eleginoides) caught off Kerguelen

   estimated to be –0.6 years and residual variance 2.9. Age distributions of toothfish caught by two vessels ... trawlers and longliners at Kerguelen, and longevity was estimated to be 36 years. Total instantaneous ... ge ( ye ar s) 0 10 20 30 40 50 Reference age (years) 0 10 20 30 40 50 E st im at ed a ... Estimated age (years) 0 10 20 30 40 50 T ot al le ng th ( cm ) 0 20 40 60 80 100 120 140 (a ... 1 5 6 1 3 2 1 120 1 1 1 1 130 1 Total 1 10 20 39 39 21 30 ... 0.04 0.04 0.04 0.04 0.01 0.03 TL 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36+ Total 40 ...

   Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 29–41 : Автор(ы): Ashford, J., G. Duhamel, C. Jones and S. Bobko

7. Status of the Polish FIBEX acoustic data from the West Atlantic

   acoustique du krill (SC-CAMLR, 1991a). Cette analyse met en evidence le fait que la densiti. acoustique est ... (1986): M V B S = ~ O ~ O ~ L - ~ O ~ O ~ A R - S L - V R + 20 log R. + 2aRo - 10 log (c 212) - 10 ... C is (BTOMASS, 1991). an equipment constant (20 dB). MVBS values with time and positional data ... focus of commercial fishing activity in recent years (cf. Everson and Goss, 1991; Ichii et al., 1994 ...

   Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 125–132 : Автор(ы): Trathan, P.N., J. Kalinowski and I. Everson

8. Sensitivity analysis for parameters of predatory species CCAMLR Ecosystem Monitoring Program

   (% Current Value) (20 %) 5 5 (30%) 2 3 Sample sizes required for five years of monitoring and a = 0.10 ... Difference (d) ( 1 0 %) 34 54 (% Current Value) (20 %) 9 1 4 (30%) 5 7 Sample sizes required for five ... years of monitoring and a = 0.10 Smallest Difference (d) (10%) 33 53 (% Current Value) (20 %) 9 1 4 ... (30%) 4 6 418 0.9 88 25 7 4 71 20 0.9 72 1 9 9 71 1 8 8 Table 4 ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 411–432 : Автор(ы): Whitehead, M.D.

9. Simulation of recovery rates of fish stocks in the South Georgia and Kerguelen Islands areas

   about 4 times the initial yield at the end of the 20-year simulation, doubling in four years for both ... presents projections of the stocks and catch over the next 20 years for the major species of concern at ... survey data base, the stock increases slowly by about 50% over the 20 years at F = 0.071. For F = 0.142 ... F = 0.36, the stock almost doubles in five years and increases slowly but continuously over the 20 ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 229-298 : Автор(ы): Hennemuth, R.C., K.D. Bisack and G. Duhamel

10. Age and growth of spiny icefish (Chaenodraco wilsoni Regan, 1914) off Joinville–D’Urville Islands (Antarctic Peninsula)

    1–5 years for males and 1–4 years for females of C. wilsoni. Applying the von Bertalanffy (VB ... males. Age-at-sexual maturity was estimated to be about 2 years for females and 2.5 years for males ... consisted mainly of adult individuals between 1 and 3 years of age, with very few older fish.   File ... population (c). 0 5 10 15 20 25 30 35 40 0 1 2 3 4 5 6 Age (years) To ta l l en gt h (c m ) a(a ... 20 25 30 35 40 0 1 2 3 4 5 6 Age (years) To ta l l en gt h (c m ) c(c) Age (years) To ta ... 15 20 25 30 35 40 0 1 2 3 4 5 6 Age (years) To ta l l en gt h (c m ) b(b) Age (years) 0 ... dominated by a strong peak at 26 cm TL, with two other well-defined modes at 20 and 30 cm TL (Figure 3b ...

    Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 115–130 : Автор(ы): La Mesa, M., A. De Felice, C.D. Jones, K.-H. Kock

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