Résultats de la recherche

1. A quantified Bayesian Maximum Entropy estimate of Antarctic krill abundance across the Scotia Sea and in small-scale management units from the CCAMLR-2000 Survey

   intensity of each pixel in the reconstructed image corresponds to an estimate of krill density (g m–2) in ... from the CCAMLR-2000 Survey. Densities of almost 24 000 g m–2 were reported for individual 1 n mile2 ... regions, but only 0.8% of measurements exceeded 1 000 g m–2, and two-thirds were under 10 g m–2 (see ... Figure 2). Methods What is Maximum Entropy image reconstruction? Image reconstruction, in this case ...

   Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 97–116 : Auteur(s): Heywood, B.G., A.S. Brierley and S.F. Gull

2. Distribution and population structure of Dissostichus eleginoides and D. mawsoni on BANZARE Bank (CCAMLR Division 58.4.3b), Indian Ocean.

   Agency 2-12-4 Fukuura, Kanazawa, Yokohama Kanagawa 236-8648, Japan Email – takisan@affrc.go.jp T ... . Ichii Fisheries Agency 1-2-1 Kasumigaseki, Chiyoda Tokyo 100-8907, Japan T. Iwami Tokyo Kasei ... used for normal operations, while 1 950 and 2 016 hooks per line were used in the trot and Spanish ... , for the three fishing seasons (Figure 1), and rarely occurred at depths >1 300 m (Figure 2). CPUE ...

   Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 145–153 : Auteur(s): Taki, K., M. Kiyota, T. Ichii and T. Iwami

3. A potential feedback approach to ecosystem-based management: Model Predictive Control of the Antarctic krill fishery

   control method known as Model Predic- tive Control (MPC) (Figure 2). Recent advances in algorithms and ... - tives. Figure 2 illustrates the elements of an MPC strategy. The current study mainly addresses the ... and 2 and Equation 8 specify the quantita- tive inputs used in this study: the parameters used in the ... Area 2 Mortality rate (harvested species) M1 = 0.2 M2 = 0.2 Mortality rate (predators) M’1 = 0.05 ...

   Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 119–137 : Auteur(s): Hill, S.L. and M. Cannon

4. Age estimation and maturity of the ridge-scaled macrourid (Macrourus whitsoni) from the Ross Sea

   et al., 2002). Toothfish landings increased steadily from 41 tonnes in 1998 to 2 426 tonnes in 2004 ... the New Zealand Ministry of Fisheries under project ANT2004/04 Objective 2, as part of its ... on a Struers Accutom-2 saw to pro- duce wafer sections 230 μ thick. The resin blocks were sectioned ... : (1) immature; (2) maturing; (3) ripe; (4) running ripe; or (5) spent. Fish were designated as being ...

   Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 291–303 : Auteur(s): Marriott, P.M., M.J. Manning and P.L. Horn

5. Methodology of data collection on net selectivity and accidental mortality of fish passing through the mesh of the codend

   . 06IItHfi BH~ TpanOBoro MeIDKa C pHooynoBHTeneM rrOKasaH Ha pHc.2. B CBHSH C TeM, 'ITO H'IeH TpanOBoro ... .· HSMepHIDT BHYTpeHHHH paSMep H~eH B TpanOBOM KYTKe (~o H nocne Ka~oro TpaneHHH) ; 2. BbIIIonHHIDT ... TO~HHOH 2 MM, HMeID~YID ~epe3 Ka~~e 2 CM B@COT@ Tpane~OH~anD­ H@e H npRMoyronDH@e y~acTKH. Tparre~OH ... ~anDH@e y~acTKH ~yna cy~aIDTcR no IDHPHHe Ha 2 CM ~epe3 K~e 8 CM B@COT@. Ha ~yn C ~BYX CTOPOH ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 99-121 : Auteur(s): VNIRO (USSR)

6. Toothfish, Dissostichus eleginoides, at South Georgia

   and have therefore sought to investigate this claim. 2. MATERIAL AND METHODS A small sample of ... microscope. Photomicrographs of the sections are shown in Figures 1 and 2. 3. DISCUSSION All of the five ... in the month (Parkes et al., 1990). Histological sections of the ovaries show ova approximately 2 ... they were at stage 2 when caught. Testes are clearly developing and consistent with the observation ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 255–261 : Auteur(s): Everson, I. and S. Campbell

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

   of recruiting year classes of the South Georgia stocks. Figure 2 displays some of the frequency ... distributions of the size of annual recruitment generated for the various simulation runs. 2. Age of First ... . Table 2 displays the final format of the data. - 236 - 2. Kerguelen The VPA's estimated by ... of 2 in about five years; however, the recovery is only 1.7 times the initial size with F = 0.76 ...

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

8. An assessment of the mackerel icefish (Champsocephalus gunnari) off Heard Island

   surveys are given in Table 2. The 1997 Survey A random stratified trawl survey was carried out on ... each stratum are given in Table 2. Ten hauls were made in each stratum. The details of the vessel and ... to the numbers at age 2, using a natural mortality coefficient (M) of 0.4 (yr-l) (this is the mid ... Heard Island. Figure 2 shows no apparent relationship between the numbers of recruits on the plateau ...

   Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 79–101 : Auteur(s): de la Mare, W.K., R. Williams and A.J. Constable

9. Distribution and size of Antarctic krill (Euphausia superba Dana) in Polish commercial catches taken in the Atlantic sector of the Southern Ocean from 1997 to 1999

   . King George Island to Livingston Island) between February and June (Figure 2). The krill fi shery was ... June (1:4.08 and 1:3.56 respectively) (Table 2). In 1997 and 1998, krill concentrations in the ... 133 629 833 12 7 242 April 182 1 565 2 175 32 19 072 1998 February 218 972 721 11 3 339 March 21 1 ... 56 2 083 1998 March 98 1 330 1 380 11 10 541 April 112 3 902 5 249 54 31 370 May 190 1 428 1 874 ...

   Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 83–105 : Auteur(s): Jackowski, E

10. A composite recruitment index to describe interannual changes in the population structure of Antarctic krill at South Georgia

    (m2) 8 1 2 4 0.1 Max. nets/haul 1 3 1 9 9 60 25 2 1 Cruise JBlO JB1 1 JR03 JR06 JR1 1 JR17 ... JR28 RMT FNET MNET VKSS LHPR RMT25 10 1 0 6 0 0 20 1 0 0 0 0 1 0 5 0 0 0 0 9 1 0 0 5 18 2 1 0 ... 2 0 10 2 1 0 0 0 19 4 0 0 0 0 Total 17 21 6 15 23 13 23 Watkins MATERIALS AND ... test dataset is shown in Table 2. The length-density distributions derived by the three methods are ...

    Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 71–84 : Auteur(s): Watkins, J.L

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