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

   ij i ij = = ( ) + ′ +⎡⎣⎢ ⎤⎦⎥ + ′′ = = exp log , ,..., ; η ε 1 11,...,ni (8) where ui is a ... . Equation (8) can be fi tted using penalised quasi-likelihood (PQL) (Schall, 1991; Breslow and Clayton ... , 1993). Once equation (8) has been fi tted, ‘population-average’ (PA) estimates (Zeger et al., 1988 ... extended quasi-deviance (see equation (3.1) of Lee and Nelder, 2001) for equation (8) that extends the ...

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

2. Estimating optimal observer coverage in the Antarctic krill fishery

   variation is obtained ˆ SE y CV z . (8) Using estimates 2ˆ U and 2ˆ in equation (2) to obtain ˆSE Y ... , equation (8) was applied to achieve an estimate of how ˆCV Z is likely to change with different levels ... -3 2002-4 2002-5 2002-6 2002-7 2002-8 Years included in model V ar ia nc e ra tio b et w ee ... 26 6 75 52 28 20 6 Fe ol en t 20 02 52 0 23 6 17 7 75 16 8 34 95 ...

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

3. By-catch of fish in the krill fishery

   present in many of the catches. The breakdown of size classes in haul 53 is given in Table 8. Reference ... 2.50 57 4 54 52 35 8 165 165 40 50 27 945 2.25 58 4 54 47 35 16 110 350 75 250 25 1650 3.83 59 15 4 ... 1.25 82 1 5 62 36 35 34 320 320 50 50 30 950 0.75 Cruise of RV Evrika in 1987 9 8 1 57 15 26 31 ... 70 7 2 60 26 46 25 250 300 20 800 2050 1.67 71 8 2 60 23 46 16 1500 1500 1125 0.33 72 8 2 60 26 46 ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 381–401 : Autor(es): Everson, I., A. Neyelov and Y.B. Permitin

4. Fishery Report: Exploratory fishery for Dissostichus spp. in Division 58.4.3b

   8. Harvest controls and management advice ............................................. 17 8.1 ... fine-scale data). 2. Stocks and areas 8. The most likely areas where D. mawsoni spawn are the ... Seong No. 829 - 10 6 16 Spain Arnela - 30 67 97 Galaecia - 20 8 28 2005/06 Chile Globalpesca I ... Maru No. 3 A 10 18 28 Shinsei Maru No. 3 E 10 8 18 Uruguay Banzare D 10 16 26 Banzare E 10 13 ...

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5. Fishery Report: Dissostichus eleginoides South Georgia (Subarea 48.3)

   ........................................................................ 7 4.1 CASAL model structure and assumptions ....................................... 8 ... Population dynamics ................................................................ 8 Model estimation ... .................................................................... 8 Process error and data weighting ................................................... 9 ... ....................................................................... 20 8. Harvest controls and management advice............................................. 20 ...

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6. Fishery Report: Exploratory fishery for Dissostichus spp. in Division 58.4.2

   assessment........................................................................ 8 5. By-catch of fish ... 7. Ecosystem implications/effects ........................................................ 12 8 ... 117 117 98 215 2003/04 - 1 500 0 20 20 197 217 2004/05 8 4 780 1 125 126 86 212 2005/06 7 3 780 <1 ... 163 164 192 356 2006/07 8 3 780 0 124 124 197 321 2007/08 14 3 780 <1 216 217 0 217 2008/09 14 2 70 ...

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7. Vertical migrations of mackerel icefish (Champsocephalus gunnari) on the South Georgia shelf

   catches decreases abruptly from 13-14 to 2-8 tonnes per hour of fishing. At night, catches were usually ... Pioner Latvii n=3 n=4 n=4 n= 10 n=9 n=9 n=8 n=5 n=8 n=8 n=3 n=3 April-May 1983 BMRT Bottom 4.8 2.4 2.8 ... 6.1 4.6 11.1 6.8 14.1 2.2 2.8 2.0 2.3 E. Krivosheev n= 11 n = 10 n=8 n= 11 n= 11 n= 13 n= 11 n= 13 n ... Mean catch 2122 2054 '-------_1686 2997 L__ ·- 200_ ·- 300 - -····- - ------- ··--- ··-- tjh 9 8 ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 3–14 : Autor(es): Frolkina, J.A. and V.I. Shlibanov

8. Age determination of Champsocephalus gunnari Lönnberg, 1905 (Channichthyidae) taken in the South Georgia area in 1990

   lines, or more rarely a single wide one (Figures 2 to 8). Our age/length data were on the whole close ... 37.6 46.0 40.4 40.3 44.4 45.3 38.0 8 39.3 48.5 41.7 41.6 48.4 48.6 40.7 9 41.2 - 42.8 48.2 51.4 43.0 ... + 6+ 7+ 8+ 9+ 14-21 21-27 27-33 32-37 35-41 38-46 47-52 54 55 24 23 28 21 16 10 ... Ill). TL=38 cm. W=400 g. Age 6+years. 26 February 1990. Figure 8: Vertebrae of C. gunnari taken ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 285–293 : Autor(es): Kochkin, P.N.

9. Choosing distance between acoustic survey tacks

   formula 8' ::::; B where S', v', k' anda' are corrected values. (4) - 159 - Let us consider an ... error 8= vr302_202~20%=0.2. Assuming k=l, we use expression (3) to find a typical size 1= ~=100 miles ... interval of the 8 values. * Data from several actual hydroacoustic surveys were statistically ... !7.1 ': • 18.9 27! •• '12.2 • \ 8 ' '. ~ I 4 ~:~: ~7.6 25:7 95.7 ' '~4: • ':I4.0 .. 54,7 9.9 12 ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 153-164 : Autor(es): Kalikhman, I.L., Z.I. Kizner, B.R. Zaripov and W.D. Tesler

10. Fishery Report: Champsocephalus gunnari (ANI) South Georgia (Subarea 48.3)

    /effects ........................................................ 5 8. Harvest controls and management ... 1980 - - 8 795 1981 - - 27 903 1982 - - 54 040 1983 - - 178 824 1984 - - 35 743 1985 - - 628 ... 1986 - - 21 008 1987 - - 80 586 1988 1 35 000 36 054 1989 - 0 3 1990 - 8 000 8 135 1991 - 26 ... Fishery Report for this fishery. 4. Stock assessment 8. The Working Group recalled that the use of ...

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