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1. Distribution, morphology and ecology of Macrourus whitsoni and M. caml (Gadiformes, Macrouridae) in the Ross Sea region

   scientific observers at sea. The species were sympatric by depth (900–1 900 m) and by spatial area within ... scientific observers at sea. The species were sympatric by depth (900–1 900 m) and by spatial area within ... characters (Table 1). Biological information on each speci- men was collected, namely (where possible ... defined to aid discussion of broader-scale variations in biology and ecology (Figure 1). Depth of ... given in the CCAMLR Scientific Observers Manual (CCAMLR, 2011): 1 = Immature; 2 = Maturing; 3 = Ripe ...

   Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 37–61 : Author(s): Pinkerton, M.H., P. McMillan, J. Forman, P. Marriott, P. Horn, S. Bury and J. Brown

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

   period from 1 November 1989 to 12 June 1990) are presented. During the season, fishing vessels worked one ... period from 1 November 1989 to 12 June 1990) are presented. During the season, fishing vessels worked ... (soit un kchantillon de 3 614 traits du 1" novembre 1989 au 12 juin 1990). Les navires pschaient alors ... , 1992). Sushin 1989190 r . ( ~ b 1 6 0 p ~ a COCTOHT ~3 3614 ~ p a n e ~ ~ f i 3a neptIoA c 1 ... temporada 1989/90 (muestra compuesta de 3 614 lances durante el periodo del 1" de noviembre de 1989 a1 12 ...

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

3. Investigation of bias in the mark–recapture estimate of toothfish population size at South Georgia

   -scale boxes lying along the 1 000 m contour. The uneven distribution of fish was simulated by adjusting ... 6 05 0 4 0 3 02 0 9 10 1 1 1 3 14 1 7 1 5 1 6 12 1 8 19 2 0 21 22 23 24 2 5 26 2 ... 7 28 2 9 30 31 32 33 3 4 35 3 6 3 7 3 8 40 42 44 4 8 5 0 5 1 7 0 69 68 67 66 6 5 ... applied. In cases 1 to 5 the fishable area was held constant in each box, but in cases 7 to 9 this was ... fishable grounds around South Georgia were divided into 77 very small-scale boxes lying along the 1 000 m ...

   Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 47–63 : Author(s): Agnew, D.J., G.P. Kirkwood, J. Pearce and J. Clark

4. Comparison of two methods to assess fish losses due to depredation by killer whales and sperm whales on demersal longlines

   two species. When the two species co-occurred around vessels, 1 679 ± 74 tonnes were depredated. The ... Science, Vol. 22 (2015): 1–14 1 Comparison of two methods to assess fish losses due to depredation by ... were estimated to be depredated by the two species. When the two species co-occurred around vessels, 1 ... sub-Antarctic Front (Figure 1). The Patagonian toothfish fishery operates year-round, but within the ... (° S ) 44 45 46 47 48 Figure 1: Study area: the Crozet Islands and Patagonian toothfish fishing ...

   Science Journal Paper : CCAMLR Science, Volume 22 (CCAMLR Science, Volume 22) : 1–14 : Author(s): Gasco, N., P. Tixier, G. Duhamel and C. Guinet

5. By-catch, growth and feeding of Antarctic juvenile fish taken in krill (Euphausia superba Dana) fisheries in the South Georgia area, in 1992

   ± 103 and 1 388 ±  248. The mean standard length of C. gunnari was 68.5 to 79.7 mm in May and June and ... 17 680 6 300 15 300 70 1 400 18 1 660 188 18 800 Summary: Ind./ tonne Krill 700 9 400 ... CCAMLR Science. Vol. 1: 129-142 BY-CATCH, GROWTH AND ... trawls, respectively. For N. larseni the corresponding averages were 557 + 103 and 1 388 + 248. The mean ... . larseni, les moyennes respectives etaient de 557 + 103 et 1 388 + 248. La longueur moyenne standard de C ...

   Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 129–142 : Author(s): Pakhomov, E.A. and S.A. Pankratov

6. Towards an initial operational management procedure for the krill fishery in Subareas 48.1, 48.2 and 48.3

   illustrative exercise, the choice of catch control law parameters would probably lie between (C c =1 million ... ressources est fournie par "1'Indice composite" de la CPUE, proposee par l'Atelier sur l'Etude par ... des parametres de loi de contrOle des captures se situerait probablement entre (Cc=1 million de ... , Haxo.z:.SITCSI B .z:.Hana30He (Cc=1 MHJlJlHOH TOHH; cr=15%) H (Cc=2 MHJlJlHOHa TOHH; cr=10%). BHOCSITCSI ... parametros de la ley de control de pesca oscilarfa posiblemente entre (Cc=1 millon de toneladas; cr=15%) y ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 189–219 : Author(s): Butterworth, D.S.

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

   . For 1 < λ < 2 this model is equivalent to assuming a compound Poisson-gamma distribution (i.e ... effort as an offset. For 1 < λ < 2 this model is equivalent to assuming a compound Poisson-gamma ... avec le log compensateur de l’effort de pêche. Pour 1 < λ < 2, ce modèle équivaut à présumer une ... логарифмической функции связи с коррекцией на логарифм усилия. Для 1 < λ < 2 данная модель эквивалентна ... logarítmica compensada por el logaritmo del esfuerzo. Para 1 < λ < 2, el modelo equivale a suponer que la ...

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

8. Killer whale (Orcinus orca) and sperm whale (Physeter macrocephalus) interactions with longline vessels in the Patagonian toothfish fishery at South Georgia, South Atlantic

   169 to 2 150 m. Most effort was concentrated along the 1 000 m depth contour. Sperm whales were the ... 25 13.4 3 146 17.5 6–8 34 18.3 4–5 56 6.3 9–10 20 10.8 6–10 7 0.8 11–15 21 11.3 >10 1 0.1 16 ... 150 m. Most effort was concentrated along the 1 000 m depth contour. Sperm whales were the most ... concentré sur l’isobathe de 1 000 m. Le cachalot était le plus abondant des mammifères marins observés à ... la isóbata de los 1 000 m. Los cachalotes fueron los mamíferos marinos más avistados alrededor de ...

   Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 111–126 : Author(s): Purves, M.G., D.J. Agnew, E. Balguerías, C.A. Moreno and B. Watkins

9. Estimation of natural mortality using catch-at-age and aged mark-recapture data: a multi-cohort simulation study comparing estimation for a model based on the Baranov equations versus a new mortality equation.

   process error in predicted catch-at-age numbers. Simulations assumed 1 000 releases per year over 12 years ... Science, Vol. 18 (2011): 1–27 Estimation of natural mortality using CatCh-at-agE and agEd mark ... predicted catch-at-age numbers. Simulations assumed 1 000 releases per year over 12 years with ... age-1 fish, defining the parameter K0, with year-class strength (YCS) parameters. Both then model ... the previous history of recruitments (assumed here of age-1 recruits) combined with the effect of ...

   Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 1–27 : Author(s): Candy, S.G.

10. Long-term monitoring of krill recruitment and abundance indices in the Elephant Island area (Antarctic Peninsula)

    one- and two-year-old krill (R 1 and R 2 respectively). Statistically significant fluctuations in ... . Siege1 Bundesforscllungsanstalt fur Fischerei Institut fur Seefischerei, Palmaille 9 D-22767 Hamburg ... de la zone de 1'Ele ~lepl-rant relativeinent a l'a-propos du secteur etudie (60'-62'30's et 53'-57 ... . Comparaison des rbsultats des classes d'2ge 1 (R,) et 2 (R2). Cette etude confirme egalement, au moyen de ... . Figure 1 gives a conceptual view of the seasonal variation. Krill abundance/density is low in the ...

    Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 19–35 : Author(s): Siegel, V., W. de la Mare and V. Loeb

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