Résultats de la recherche

1. Further computations of the consequences of setting the annual krill catch limit to a fixed fraction of the estimate of krill biomass from a survey

   annuelle reelle, specifiee 2 la quatrieme reunion, reduit nettement la probabilite que la biomasse ... 'model 2' - the model with modifications specified by the Third Meeting of WG-Krill (SC-CAMLR, 1991 ... ( ). Thus selectivity: for e < P, = e:O - W, / 2 S = (!-!,)/(!,-P,) for!, e, = !F0 +W ... , / 2 (2) and for the proportion mature-at-length: for e < e, = e:; - W, / 2 Pg = (P-!,)/(!, - Q ...

   Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 81–106 : Auteur(s): Butterworth, D.S., G.R. Gluckman, R.B. Thomson, S. Chalis, K. Hiramatsu and D.J. Agnew

2. Optimization of survey sampling design in the detection of interannual variability and prey size selectivity in the diet of penguins

   detection is also discussed. 2. DETECTIONOFINTERANNUAL VARIATIONS IN THE MEAN SIZE OF KRILL EATEN BY ... Lower Upper aicp 44.1661 42.54 45.93 2 apCD 10.2986 7.33 14.98 c?oCY 32.6738 12.91 51.62 The ... krill (those yielding maximum information at a fixed cost) were calculated from: ... np = 2 CD'O ... "PCD ---- = 1.89 C p • O"tcr 2 C K • 0" PCD = 20.71 These optimal numbers are sensitive to ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 551–559 : Auteur(s): Marschoff, E. and B. Gonzalez

3. Fishery Report: Dissostichus eleginoides Kerguelen Islands (Division 58.5.1)

   IUU catch ........................................................................... 2 1.3 Size ... distribution of catches ........................................................ 2 2. Stocks and areas ... French EEZ, and the adjacent Australian EEZ in Division 58.5.2. 1.1 Reported catch 2. The catch ... 1990/91 26 2 982 3 008 0 3 008 1991/92 679 7 079 7 758 0 7 758 1992/93 243 3 354 3 597 0 3 597 1993 ...

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4. Fishery Report: Dissostichus eleginoides Prince Edward Islands South African EEZ (Subareas 58.6 and 58.7)

   IUU catch ........................................................................... 2 1.3 Size ... distribution of catches (time series) ......................................... 3 2. Stocks and areas ... Subareas 58.6 and 58.7. 2. Although the fishery began in 1996, intelligence reports indicated that IUU ... estimated IUU catch exceeded the reported catch for most years (SC-CAMLR-XXVI, Annex 5, Appendix N, Table 2 ...

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5. 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

6. Fishery Report: Dissostichus eleginoides Prince Edward Islands South African EEZ (Subareas 58.6 and 58.7)

   IUU catch ........................................................................... 2 1.3 Size ... distribution of catches (time series) ......................................... 3 2. Stocks and areas ... Subareas 58.6 and 58.7. 2. Although the fishery began in 1996, intelligence reports indicated that IUU ... estimated IUU catch exceeded the reported catch for most years (SC-CAMLR-XXVI, Annex 5, Appendix N, Table 2 ...

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7. Benthos images for self training quiz

   /0910 ILB 09 08 RBOC VER 1 P_23 (2).JPG benthos/annelid/0910 ILB 09 08 RBOC VER 1 P_23.JPG benthos ... /1213 CAP 13 03 SCAS P_060499367406112441057 P_060_seasquirt(2).jpg benthos/ascidiacea/1213 STA 12 09 ... ADER Brachiopode (2).JPG benthos/brachyopod/0809 CRX 09 03 ADER Brachiopode (4).JPG benthos ... ? (1).JPG benthos/brachyopod/1011 ALB 11 01 LEMA P 88 coquillage (2).JPG benthos/brachyopod/1011 ...

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

   de p@che sont semblables 2 ceux derives des donnees scientifiques (Siegel et al., 1997) et se ... secteur de I'ile Livingston montre une tendance 2 la baisse pendant ia periode d'etude. I1 semble que ... Pitcher, 1979). Proportional recruits (R2) were calculated based on numbers of age 2+ krill identified ... by MIX analysis. R2 is the ratio of numbers of age 2+ krill to numbers of age 2+ and older krill ...

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

9. Fishery Report: Exploratory fishery for Dissostichus spp. in Division 58.4.3a

   .................................................................... 1 1.1 Reported catch ...................................................................... 2 ... 1.2 IUU catch ........................................................................... 2 1.3 ... Size distribution of catches ........................................................ 2 2. Stocks ... 204/XIX) and Elan Bank (CM 206/XIX). 2. In 2001, the boundaries of Division 58.4.3 were rearranged ...

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10. A declining trend in the abundance of Notothenia rossii marmorata and Notothenia gibberifrons observed in fjords in two sites in the South Shetland Islands

    literature, are also made. 2. METHODS Samples were obtained using trammel nets (length 25, 35 and 50m ... was not controlled, with the result that various yields were obtained per haul (Figure 2). Potter ... significance is demonstrated by the ANOV A results (Table 2). Published information on fjord-fish taken at ... . The data series obtained at Potter Cove seems to start after the onset of a declining trend (Figure 2 ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 263–274 : Auteur(s): Barrera-Oro, E. and E. Marschoff

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