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

   CCAMLR Science, Vol. 4 (1997): 19-35 LONG-TERM ... with a mesh size of 4 mm, although comparisons with RMTl catches (330 pm mesh size) indicate that ... in Table 4. Table 4: Krill density estimates for the Elephant Island area froin standardised non ... dataset based on 5 000 permutations are given in Table 4. The analyses of variance were calculated using ...

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

2. Precautionary measures for a new fishery on Martialia hyadesi (Cephalopoda, Ommastrephidae) in the Scotia Sea: an ecological approach

   CCAMLR Science, Vol. 4 (1997): 125-139 PRECAUTIONARY ... , an alternative, more conservative, estimate of 25% is also used in Table 4 to estimate M. hyades i ... diet. Annual consumption of M. h y a d e s i by two species of seal is given in Table 4, together ... in the Scotia Sea was made here by taking the Table 4: Estimated consumption o f M , hyadesi b ...

   Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 125–139 : Autor(es): Rodhouse, P.G

3. An index of per capita recruitment

   , R3, R4 . . . are the proportions of N that are in the age-l, age-2, age-3, age-4 . . . year classes ... ; M2, M3, Mq . . . the post- recruit mortality rates for age-2, age-3, age-4 ... year classes; and y ... of M, and c for three levels of a (Figure 4). Decreasing c from 1 to 0 increases the negative bias ... : Report of the Seventeenth Meeting of the Scientific Committee (SC-CAMLR-XVII), Annex 4, Appendix D ...

   Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 179–196 : Autor(es): Hewitt, R

4. Protecting young fish and spawning aggregations of Champsocephalus gunnari in Subarea 48.3 (South Georgia): a review

   of C. gunnari from 2-3 years old to 3-4 years old, particularly at high fishing mortalities ... of 20-50 tonnes per day. The total catch in the fishery was limited to 4 036 tonnes by a CCAMLR ... lead, i n 1990 the Commission recommended that 'a closed season b e t w e e n 1 April and 4 ... 1990 Hill Cove survey most of the aggregations encountered were composed mainly of 3- and 4-year-old ...

   Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 75–86 : Autor(es): Parkes, G.B

5. Catch-at-age analysis applied to new fisheries: the case of Dissostichus eleginoides

   fishery operations should be flexible, whilst maintaining 4 the requirement for the acquisition of ... survey. (1) (2) (3) (4) (5) 5 So as to reduce the number of parameters, the specific ... probable range. 4. RECRUITMENT ESTIMATION Replacing (3) in (l) and summing over all ages, we may ... the Dissostichus eleginoides catches south of Chile, from the 1991/ 92 survey. K=0.066 Age 4 ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 3–9 : Autor(es): Zuleta, A.V. and C.A. Moreno

6. Analysis of krill trawling positions north of the South Shetland Islands (Antarctic Peninsula area), 1980/81–1999/2000

   STP observed north of the South Shetland Islands (Figure 4; Table 3). The biological dataset from ... trawling positions, 1980/81-1999/2000 STP STP F~gure 4 Mean krill and salp abul-tdal-tce around ... (relatively high STP) (Figure 4). These were the 1989/90,1992/93 and 1993/94 seasons. According to reports ... in Subarea 48.1. C C A M L R Scic i~ce, 4: 47-63. Kawaguchi, S., T. Ichii, M. Naganobu and W.K ...

   Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 25–36 : Autor(es): Kawaguchi, S. and K. Segawa

7. Length-based assessment for mackerel icefish (Champsocephalus gunnari) at South Georgia

   (°), derived from the growth curve: ( )ˆ , ,t tl G lτ τ θ+ = (4) so that in the case of a von Bertalanffy ... begins – assumed to be 0.9 of the first ‘year’. 4. At this point the TAC is immediately removed from ... of the first ‘year’. 5. Steps 3 and 4 are then repeated to give the population abundance at the end ... methods show that the population was domi- nated by older/larger classes, with 3+ and 4+ ani- mals ...

   Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 129–137 : Autor(es): Hillary, R.M., C.T.T. Edwards, R.E. Mitchell and D.J. Agnew

8. Homogeneity of Adélie penguins as krill samplers

   different from zero for C = 2.83 mm, equivalent to 7% of the mean size. 4. DISCUSSION AND CONCLUSIONS ... 27 31/1/90 39.98 27.10 4 30 09/1/90 42.65 14.75 4 25 19/1/90 32.11 31.78 5 41 18/1/90 40.02 ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 253–257 : Autor(es): Marschoff, E. and B. Gonzalez

9. Survey design to estimate krill abundance during FIBEX

   echosignals or from examination of echocharts with respect to integrator output. 4. The operating frequency ... coincide with a periodicity in the krill distribution, is eliminated. 4. By taking account of the ... full account of the analytical methods used is given in BIOMASS (1985) . . 4 . ANALYTICAL FORMULAE ... Coordination Meeting Report, Dammarie-Ies-Lys, France, 4-6 June 1980. BIOMASS Report Series No. 13: 22 pp, 3 ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 253–263 : Autor(es): Everson, I., I. Hampton and G.M. Jolly

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 daytime, while at a shallower layer (20 to 50 m) at night (Figure 4). In the ... the offshore foraging areas. Juveniles (I) were restricted to the inshore foraging areas. 4 ... 23 I· K rill 91m3 I 1~7.5 3.0 1.0 10 50 100 150 10 50 100 150 Figure 4 ... : Figure 2: Figure 3: Figure 4: Figure 5: PHCYHOK 1: PHCYHOK 2: PHCYHOK 3: PHCYHOK 4 ...

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

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