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1. A balanced model of the food web of the Ross Sea, Antarctica

   large (>100 cm) toothfish production to satisfy 6.5% of the diet of Weddell seals, 5.6% of the diet ... : Trophic modelling of the Ross Sea (200.56 KB) Benthos: Trophic modelling of the Ross Sea (141.25 KB ... . In the balanced model, there is only enough large (>100 cm) toothfish production to satisfy 6.5% of the diet ... , there is only enough large (>100 cm) toothfish production to satisfy 6.5% of the diet of Weddell seals, 5.6 ... taille (>100 cm) suffit tout juste à satisfaire 6,5% du régime alimentaire du phoque de Weddell, 5,6% de ... клыкача (>100 см) обеспечивает только 6.5% рациона тюленей Уэдделла, 5.6% рациона косаток и 2.6% рациона ... equilibrio, la producción de ejemplares grandes de austromerluzas (>100 cm) sólo es suficiente para ...

   Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 1–31 : Author(s): Pinkerton, M.H., J.M. Bradford-Grieve and S.M. Hanchet

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

   grenadiers occurring in the Ross Sea region at depths where fishing mainly occurs (between ~500 and 2 100 ... without prior knowledge of the length or sex of the individual or any prior readings. Subsets of 100 ...

   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

3. Effects of recruitment variability and natural mortality on generalised yield model projections and the CCAMLR decision rules for Antarctic krill

   1.0 1.5 Fr eq ue nc y 250 000 200 000 150 000 100 000 50 000 0 Standardised ... 0 1 2 3 4 Fr eq ue nc y Standardised recruitment 200 000 150 000 100 000 50 000 0 Figure 5: Histograms ... y 300 000 200 000 100 000 50 000 0 log standardised recruitment EI log Standardized Recruitment ... y 250 000 200 000 150 000 100 000 50 000 0 log standardised recruitment Kinzey et al. 94 ...

   Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 81–96 : Author(s): Kinzey, D., G. Watters and C.S. Reiss

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

   ves- sel has a fishery observer on board observing 100% of the fishing operations. The acquired ... . The 200 n miles boundary of the Crozet Islands EEZ is depicted (dashed line) as well as isobaths (grey ... period. In some cells odontocetes were present during 100% of hauls, 5 Fish loss due to killer ... ) and the sum of all hooks hauled in cells with 100% presence of odontocetes (cells cu) to estimate fish ...

   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. Analysis of trends in Japanese krill fishery CPUE data, and its possible use as a krill abundance index

   y NTPD Fishing Seasons 0 100 200 300 400 500 600 19 80 /8 1 19 81 /8 2 19 82 /8 3 19 83 ... /0 0 20 00 /0 1 20 01 /0 2 20 02 /0 3 T ow in g tim e (m in ) pe r da y TTPD 0 100 200 ... . Open symbols denote predictions based on extrapolations. 0 50 100 150 200 250 300 0 50 100 ... of the subareas to improve clarity. 0 50 100 150 200 250 C at ch ( kg )/ se ar ch in g tim ...

   Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 1–28 : Author(s): Kawaguchi, S., S. Candy, S. Nicol, K. Taki and M. Naganobu

6. Australian research on Antarctic bird and seal diets

   -7 0 100-200 11 - 2 5 9 - 23 Ti me: November 1984 to February 1985 and October 1985 Source ... ±SD) 238 Overall Prehatch Guard Creche 1979±147 <100g 100-320 200-300g Diet ... -hatching 2-20g, post hatching 90-100g, creche stage 110-215g 233 Diet composition (% by weight ... (in preparation) Mean weight of all food (g): Posthatch (1985/86) 200 Diet composition (% by weight ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 231-249 : Author(s): Williams, R.

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

   1 000]T AUmax = [200 200]T State bounds Xmin = [1 300 1 300 10 10]T Xmax = [104 104 100 100 ... ]T Constraint probability pX = 0.9 Mean steady state harvested species biomass ( ) ( )1, 2,, 5 200,4 000ss ssB ... to zero in either area 1 or 2 is less than 0.1% over an inter- val of 100 time-steps when ... : { }0 1 2 20 2, , , 200 min k Q u u u K k k k SR ...

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

8. Indices of prey availability near the Seal Island CEMP site: 1990 to 1996

   bordure du plateau au nord de I'ile ~lephant, entre 25 et 100 m de profondeur. Les indices de densite ... o c T p o B a 3 n e @ a ~ ~ H a r n y 6 u ~ a x 25-100 ... Elefante, y entre 25 a 100 m de profundidad. Los indices de la densidad promedio de presa concuerdan con ... 100 m. This was assumed to be the foraging space of krill predators that breed at Seal Island ...

   Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 37–45 : Author(s): Hewitt, R.P., G. Watters and D.A. Demer

9. Results of fish larvae sampling by means of fine-meshed samplers attached to a bottom trawl

   1 0 170 26 4 320 28 * 400 29 * 320 2P * 70 3P * 110 4P * 100 5P na na 30 na * na * 31 150 200 ... 325-376 5 0515-0545 219-227 80/160 24 8 1240-1310 94-111 100/200 1 6 6 4 1420-1450 124-174 80/160 ... are in the upper 100 m layer of the nearshore waters (North, 1987). Between 100-220 m only larger larvae ... specimens are found deeper than 100 m. REFERENCES KOMPOWSKI, A. 1980 a. Studies on juvenile ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 69-86 : Author(s): Ślósarczyk, W. and I. Wójcik

10. Size compositions of males and females in the course of the life cycle of Euphausia superba

    considered as a possible cause. It is important to remember that all catches are taken in the upper 100 ... m layer. Indeed, one reported catch using a Juday net (36 cm diameter) from 200 to 500 m and deeper ... consisted exclusively of males (over 200 males) (Makarov, 1981). However, at the same time, the sex ratio ... Figure 1). 0/0 I \ % jQ 54-12S 35-22W \ d' 47 100 21.8.71 ( \ !f 44 I it 2U : , 60 ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 3–16 : Author(s): Makarov, R.R.

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