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1. A stock assessment model of Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea Region incorporating multi-year mark-recapture data

   20 0 40 60 80 100 ... - ures of tag detection rates. CCAMLR Science, 20: 73–80. Mormede, S., A. Dunn, S.M. Hanchet ... of absolute abundance of the fish population in the RSR. 60° S 65° S 70° S 75° S 80° S 150 °E 160 ... M (y–1) 0.13 0.13 von Bertalanffy t0 (y) –0.256 0.021 k (y–1) 0.093 0.090 L (cm) 169.07 180.20 CV ...

   Science Journal Paper : CCAMLR Science, Volume 21 (CCAMLR Science, Volume 21) : 39–62 : Author(s): Mormede, S., A. Dunn and S.M. Hanchet

2. Estimating optimal observer coverage in the Antarctic krill fishery

   , 20% of total season hauls sampled for krill and an equivalent or higher sampling proportion ... , 20% of total season hauls sampled for krill and an equivalent or higher sampling proportion ... 52 0 23 6 17 7 75 16 8 34 95 32 Fo ro s 20 02 25 0 90 72 80 28 ... , should be >50% of vessels sampled each season, 20% of total season hauls sampled for krill ... , pour la Géorgie du Sud, au moins, soit fixé à >50% des navires en chaque saison, à 20% du total des ... пробы отбираются каждый сезон, 20% общего числа выборок за сезон, по которым проводится отбор проб ...

   Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 139–154 : Author(s): Agnew, D.J., P. Grove, T. Peatman, R. Burn and C.T.T. Edwards

3. Analysis of trends in Japanese krill fishery CPUE data, and its possible use as a krill abundance index

   /0 1 20 01 /0 2 20 02 /0 3 C at ch ( kg )/ da y 0 4000 8000 12000 16000 0 20 40 60 80 ... seasons. (Data source: NRIFSF, 2005). 0 10 20 30 40 50 60 70 19 80 /8 1 19 81 /8 2 19 82 ... . CCAMLR Science, 11: 59–80. Kawaguchi et al. 10 CCAMLR. 2003. Statistical Bulletin, Vol. 15 (1993 ... -4 -2 0 2 4 -10 -5 0 5 10 Quantiles of standard normal R es id ua ls 0 5 10 15 20 -10 -5 0 5 10 ...

   Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 1–28 : Author(s): Kawaguchi, S., S. Candy, S. Nicol, K. Taki and M. Naganobu

4. Modelling catch and effort data using generalised linear models, the Tweedie distribution, random vessel effects and random stratum-by-year effects

   as i-d ev ia nc e, -2 Q + 0.5 1.0 1.5 2.0 25 80 00 26 00 00 26 20 00 26 40 00 26 60 00 0.5 0.6 ... -2 0 0 20 40 60 80 10 0 Normal Quantiles P ea rs on R es id ua ls -4 -2 0 2 4 -2 0 0 20 40 60 ... 80 10 0 Fitted Values D ev ia nc e R es id ua ls 0 2000 4000 6000 8000 10000 -2 0 0 20 40 ... Normal Quantiles D ev ia nc e R es id ua ls -4 -2 0 2 4 -2 0 0 20 40 100 80 60 40 20 ...

   Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 59–80 : Author(s): Candy, S.G

5. Length-based assessments revisited – why stock status and fishing mortality of long-lived species such as toothfish cannot be inferred from length-frequency data alone

   y Lmat50 900 mm Optimum age and length (estimated) Aopt Lopt 15.7 y 966 mm 20 ... . The only exception was the slope estimate for mature selectivity, for which the data were lim- ited to 20 ... fish become increas- ingly rare. When stock levels drop below around 0.20, the catch is made up mainly ... Psum: Decreasing - - 25 27 20 32 Increasing or stable - - 20 28 16 32 1 Within 1% of virgin ...

   Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 57–73 : Author(s): Ziegler, P.E., D.C. Welsford and A.J. Constable

6. Foraging behaviour and reproductive success in chinstrap penguins: the effects of transmitter attachment

   Islands. In total, one member of each pair at 20 nests and both members of each pair at 10 nests were ... pair at 20 nests and both members of each pair at 10 nests were equipped with a radio transmitter, 120 ... Islands. In total, one member of each pair at 20 nests and both members of each pair at 10 nests were ... , Washington 98115-0070, USA 291 292 seul membre par couple dans 20 nids, et sur les deux membres des ... 6bIJIH npHKpenJIeHbI K O,llHOMY H3 '-IJIeHOB Ka)l{,llOH napbI B 20 rHe3,llaX H 060HM '-IJIeHaM Ka ... A total of approximately 20 000 pairs of chins trap penguins nest on Seal Island, South Shetland Islands ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 291–303 : Author(s): Croll, D.A., J.L. Bengtson, P.L. Boveng, M.E. Goebel and J.K. Jansen

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

   20 years after the beginning of fish- ery. The first biomass estimates were produced from ... and 20 October 2006) in the whole area of Kerguelen EEZ (Figure 1b) comprising 207 hauls. Three hauls ... cyanobrancha and Paranotothenia magellanica totalling 338 specimens and 80.91 kg) were also excluded from ... species had a bio- mass lower than 20 000 tonnes. The lowest bio- mass recorded for a commercial species ...

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

8. Estimating unaccounted fishing mortality in the Ross Sea region and Amundsen Sea (CCAMLR Subareas 88.1 and 88.2) bottom longline fisheries targeting Antarctic toothfish

   and Parker 20 Results Data grooming The initial data grooming procedure removed vessels that reported ... fishing, the hook loss rate for that vessel is 80%. Subsequently, if other vessels fail to report hook ... loss, those sets are not retained by the grooming procedure. However, the 80% hook loss estimate ... cannot then be applied to all effort of that gear type as that would imply that 80% of all sets made ...

   Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 17–30 : Author(s): Webber, D.N. and S.J. Parker

9. Movement and growth of tagged Dissostichus eleginoides around South Georgia and Shag Rocks (Subarea 48.3)

   (▲). 0 20 40 60 80 100 120 140 160 180 200 - 100 200 300 400 500 600 700 800 Days at liberty ... m) that caught larger toothfi sh (60–80 cm) for tagging. During the fi rst experimental pot fi shing cruise ... and southwest of Shag Rocks. An additional 80 fi sh were also tagged and released around South Georgia on pot ... released being recaptured. Most of the fi sh recaptured were relatively close (less than 20 km ...

   Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 101–111 : Author(s): Marlow, T.R., D.J. Agnew, M.G. Purves and I. Everson

10. Southern elephant seals and CCAMLR

    000 t and with a maximum sustainable yield (MSY) of 80 000 t per annum compared with recently ... suggested standing stock of only 130 000 t and a MSY of about 20 000 t. Both estimates are far below ... ). S. Afr. J. Sci. 80: 32 - 34. BESTER, M.N. & P-Y LENGLART. 1982. An analysis of the southern elephant ... leonina, at Marion Island, (1973 - 1983). S. Afr. J. Sci. 80: 26 - 27. CONDY, P.R. & M.N. BESTER. 1975 ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 465-473 : Author(s): Bester, M.N. and D.G.M. Miller

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