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1. Possible effects of different levels of krill fishing on predators – some initial modelling attempts

   together with preliminary information on adult survival and breeding success patterns for certain krill ... abundance, by considering a krill dynamics model incorporating recruitment fluctuations together ... , by considering a krill dynamics model incorporating recruitment fluctuations together with preliminary ... level drops, the ratio of good to poor years for krill predators will decrease. The aim of subsequent ... of exploitation is indicated by K. The juvenile (first year) 'survival rate' incorporates the effects ... . These relationships are: 'bad' for each predator, to be interpreted respectively as follow: years in which both ...

   Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 79–97 : Author(s): Butterworth, D.S. and R.B. Thomson

2. Observations of fishing operations on a krill trawler and distributional behaviour of krill off Wilkes Land during the 1985/86 season

   n-300 No.489 n=314 No.490 n=309 No.491 n=303 20 30 40 50 Length 20 30 40 50 ... HHH60Jlee nOJIe3HbIM npH 06HapY)I(eHHH CKOflJIeHHW, B TO BpeMfl KaK f'HApOJIOKaTOp HCnOJIb30BaJICfl npH ... no BpeMeHHOW H llpOCTpaHCTBCHHOW IDK8JIe MO)l(eT OKa3aTbCfl HeJIef'KHM AeJIOM, T.K. npH HCnOJIb30 ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 335-368 : Author(s): Ichii, T.

3. Beyond MSY: a consideration of definitions of management objectives

   in Article II of the CCAMLR Convention. The criteria will depend on whether the main concern ... out in Article II of the CCAMLR Convention. The criteria will depend on whether the main concern ... realistic population models, taking account of the objectives set out in Article 11 of the CCAMLR ... a l'Article II de la convention de la CCAMLR. Les criteres varieront selon que l'interet principal portera ... and industry. In later years it has come under increasing criticism. Economists have felt that it does ... thought of in two parts. For the first few months or years of life, as eggs, larvae or juveniles ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 299-322 : Author(s): Gulland, J.A.

4. Krill (Euphausia superba) distribution in relation to water movement and phytoplankton distribution off the northern South Shetland Islands

   deployed at a level of 30 m from the surface because at this level krill concentrations are most frequently ... drogues deployed at a level of 30 m from the surface because at this level krill concentrations are most ... in shallow areas. Water samples were obtained from 11 depth levels (0, 10, 20, 30, 40, 50, 75, 100, 125, 150 ... approximately 20% decline (as compared to last year) in numbers of penguins occupying nests, and made feeding ... with satellite-tracked buoys equipped with curtain drogues deployed at a level of 30 m from the surface because ... d'ancres de cape, deployees a 30 m de profondeur, niveau auquel les concentrations de kriU sont le plus ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 123–140 : Author(s): Ichii, T., H. Ishii and M. Naganobu

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

   from control theory (Cunningham and CCAMLR Science, Vol. 20 (2013): 119–137 119 A potentIAl ... . The operating model and all processes within the feedback loop have a nominal time‐step of one year ... - vided by the prediction model), in multiple future years, from their TRPs. It also penalises ... year in the optimal sequence define the revised catch limits in the operating model. The sequence ...

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

6. Selectivity of standard Polish commercial trawl codends on Antarctic fishing grounds

   23.0 L100 35.0 30.0 39.0 L2s 20.0 20.1 20.6 L7s 22.5 24.0 26.0 Table 9: Main selection indices ... 1 50 ~o ~ I ! I • )' I I I / B / / /: I I I I I ./e r-=- 20 30 Figure ... ,--L-,-_,--__ ,J __ -,-_--.-_--,-o_..-_, __ ...,.--_,.--_...,.--__ 20 30 1.,0 50 [CM] I=\S+\ LENCHl Selection of bumphead ... ......... · I I -.-_ .... 1 20 1 1 1 I 1 1 1 30 ':'0 50 Figure 7: Selectivity ogive for Antarctic icefish by various ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 107-142 : Author(s): Zaucha, J.

7. The influence of bait quality on the sink rate of bait used in the Japanese longline tuna fishing industry: an experimental approach

   . The addition of a 20 g lead sinker to a conventional 20 g tuna hook reduced the sink time of bait bearing ... floated, however, even when thawed. The addition of a 20 g lead sinker to a conventional 20 g tuna hook ... of added weight (sinkers) on the sink rates of bait. Lead sinkers weighing 10 g, 20 g, 30 g, 40 g and 50 ... . Fish with inflated swim bladders floated, however, even when thawed. The addition of a 20 g lead ... sinker to a conventional 20 g tuna hook reduced the sink time of bait bearing a hook alone by 50 ... decongeles, dont les vessies natatoires etaient gonflees flottaient. En fixant un poids de 20 g 3 un hamecon ...

   Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 123–129 : Author(s): Brothers, N., A. Foster and G. Robertson

8. Fishing intensity of the Soviet fleet in krill fisheries in the southern Atlantic (Subareas 48.2 and 48.3)

   of the 20-year fi shing history, the precautionary catch limit had never been approached. Furthermore ... , 2002a). This topic was investigated for those years when there was the greatest recorded fi shing ... intensity. During the two most recent decades, such years occurred in the 1987 to 1991 commercial fi shing ... from that area by Soviet vessels was during the 1988/89 season, but this amounted to only 20 ...

   Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 15–35 : Author(s): Kasatkina, S.M. and V.F. Ivanova

9. On reproduction of Electrona carlsbergi (Tåning)

   E. carlsbergi Ha CTa,llHH 11. Pe30p6~H5I 6bICTPO paCTYII{HX OO~HTOB. YBeJIHlIeHHe - 20 x 10. Tab1a ... WG-FSA-90/20 ON REPRODUCTION OF ELECTRONA CARLSBERGI ... . C03peBaHHe 5IHQHHKOB HenpepbIBHoe, HepeCT nepHO,llHQeCKHti. HepecToBbIti ce30H npO,llOJI)KHTeJIbHbIti ... Convergence, wherein it forms concentrations during the major part of the year (Hulley, 1981; Naumov et al ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 397–409 : Author(s): Mazhirina, G.P.

10. Differences in distribution and population structure of krill (Euphausia superba) between penguin and fur seal foraging areas near Seal Island

    50 to 100 m in the day while at a shallower range from 20 to 50 m at night. In the offshore foraging ... , tending to be at a deeper range from 50 to 100 m in the day while at a shallower range from 20 to 50 ... Ha r JIy6HHe 50-100 M, a HOqblO 6JIH)I{e K nOBepxHocTH B ,l(Hana30He 20-50 M. B HarYJIbHbIX apeaJIax ... ) 1- U. 0 0- I I r-f I 1 I I I 1-1--"1 ...... '" cv 0" ~ g;, () 20 30 40 50 60 ~~~~~ ~ ~~~~£1 " " " " Body length ( mm ) Maturity stages Figure ... , tending to be at a deeper range from 50 to 100 m in the day while at a shallower range from 20 to 50 ... 50 a 100 m de jour alors qu'il frequente une couche moins profonde, de 20 a 50 m de nuit. Au large ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 273–285 : Author(s): Ichii, T., H. Ishii, J.L. Bengtson, P. Boveng, J.K. Jansen and M. Naganobu

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