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1. Growth and natural mortality of Patagonian rockcod (Patagonotothen guntheri shagensis) from Shag Rocks shelf

   360 157 1 4 1~0 120 y=O.004643x3 .278 100 0) :c 80 0) Q) ~ 60 40 20, 5 10 ... ). In N 7 6' 5 • 4 :5 2 3 Age, % 60 -40 20 n=1470 2. 3 Lt 5 6 Age, years Figure 2: Age composition of P.g ... are most abundant. Sexual maturity is attained by fish at 11 to 13 cm length, 20 to 30 g weight and age ... of fishing gears used, 2.35 years. The age composition of P.g. shagensis before the beginning of fishing ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 111–121 : Author(s): Shlibanov, V.I.

2. Characteristics of seasonal variation in diurnal vertical migration and aggregation of Antarctic krill (Euphausia superba) in the Scotia Sea, using Japanese fishery data

   categories Dec. 0 20 40 60 80 NI T DW N M TW SR S M RN DA Y AF T SS T ET W DS K NI ... T 0 4 8 12 16 20 Jan. 0 20 40 60 80 NIT DWN MTW SRS MRN DAY AFT SST ETW DSK NIT 0 2 4 6 8 Feb ... . 0 20 40 60 80 NIT DWN MTW SRS MRN DAY AFT SST ETW DSK NIT 0 2 4 6 8 Mar. 0 20 40 60 80 ... NIT DWN MTW SRS MRN DAY AFT SST ETW DSK NIT 0 2 4 6 8 Apr. 0 20 40 60 80 100 NI T DW N M TW ...

   Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 163–172 : Author(s): Taki, K., T. Hayashi and M. Naganobu

3. Measurements of differences in the target strength of Antarctic krill (Euphausia superba) swarms at 38 kHz and 120 kHz

   (36 to 60 mm) Antarctic krill (Euphausia superba) at 38 and 120 kHz have been inferred from ... Differences in the target strength of adult (36 to 60 mm) Antarctic krill (Euphausia superba) at 38 ... * * Abstract Differences in the target strength of adult (36 to 60 mm) Antarctic krill (Euphausia superba ... acoustique du krill antarctique (Euphausia superba ) adulte (36 a 60 mm) a 38 et 120 kHz ont ete inferees ... . Pe310Me Pa3JUflUf5.1 B CHJIe aKycTHlIecKot't: QeJIH B3pOCJIOro (30-60 MM) aHTapKTHlIeCKoro KPHJI5 ... 3XOJIOTOM, pa60TalOII\:HM Ha ,l{aHHbIX lIaCTOTax, B XO,l{e HCCJIe,l{OBaHHt't: KPHJI5.I B pat't:OHe IO ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 75–86 : Author(s): Hampton, I.

4. Status of krill target strength

   \eHKH CHJIbI l\eJIH KPHJI5I 6bIJIH B35ITbI H3 Pa.3JIH4HbIX ny6JIHKal\HH. OHH KaCaIOTC5I TOJIbKO ... by use of a pulse of 20 IlS duration, hence with nominal resolving power of 15 mm. The mean densities ... m, and in the night-time in a thick diffuse layer between 20 and 40 m. 106 By measuring Sy, with 1 ms pulse ... as measured by the depth of the ground rope varied from 35 to 80 m. The density was thus determined ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 101–126 : Author(s): Foote, K.G., D. Chu and T.K. Stanton

5. A proposed management procedure for the toothfish (Dissostichus eleginoides) resource in the Prince Edward Islands vicinity

   procedure, MP, Prince Edward Islands, CCAMLR 35 Proposed management procedure for D. eleginoides ... from the stock-recruitment relationship given by equation (A1.35), which allows for fluctuations ... equa- tion (A1.25)), for the longline fishery. These esti- mates of σ ranged from about 0.2 to 0.35 ... a 20-year period, and in particular the following four statistics which were intended to capture key ...

   Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 33–69 : Author(s): Brandão, A. and D.S. Butterworth

6. Changes in biomass of eight species of finfish around the South Orkney Islands (Subarea 48.2) from three bottom trawl surveys

   ;;; 6 4 2 0 10 20 30 40 50 60 10 20 30 40 50 60 70 Length (cm) Length (cm) Figure 6: Length-frequency ... 3TMX CaeMOK 6 b m ~ paCCuL?TaHbI OlJeHKH 0614ei;i ~ R O M ~ C C ~ I 3anaCa 8 HaM60 ... horizontal mouth width of about 20 m and mouth height of about 9 m. The footrope was rigged with a tyre ... of 8 m, a 35 mm mesh liner in the codend, and polyvalent doors. Additional information from this survey ...

   Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 53–74 : Author(s): Jones, C.D., K.-H. Kock and E. Balguerías

7. A post-processing method to remove interference noise from acoustic data collected from Antarctic krill fishing vessels

   ‐60 ‐40 ‐20 De pth /m Sv /dB re 1m ‐1 38 kHz 70 kHz 120 kHz krill swarm echoes interference ... noise –120 –100 –80 –60 –40 –20 Sv (dB) 0 50 ... results obtained from the interference noise removed data. -120 -100 -80 -60 -40 -20 0 500 1000 1500 ... –40 –20 Sv (dB) 0 5 10 15 20 -100 -90 -80 -70 -60 -50 Ping number M VB ...

   Science Journal Paper : CCAMLR Science, Volume 23 (CCAMLR Science, Volume 23) : 17–30 : Author(s): Wang, X., J. Zhang and X. Zhao

8. Length-at-age in juvenile Patagonian toothfish (Dissostichus eleginoides)

   36–40 cm). Prop. = proportion. TL Age 0+ 1+ 2+ 3+ 4+ 5+ 6+ 7+ 14+ 20 4 25 2 30 12 1 35 102 7 40 ... 20 30 40 50 60 70 80 ... 50 60 70 80 0 10 20 30 40 50 60 ... 70 80 0 10 20 30 40 50 60 70 80 ...

   Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 1–10 : Author(s): Ashford, J., C. Jones, S. Bobko and I. Everson

9. Estimation of krill (Euphausia superba) mortality and production rate in the Antarctic Peninsula region

   abundance/biomass data exceeded a factor of 1:35, while inter-annual variability between available surveys ... in 1987/88. Seasonal variation between summer and winter abundance/biomass data exceeded a factor of 1:35 ... 1.1 1989/90 Proportion % 2.34 51.20 27.97 15.18 3.31 Mean Length 26.5 35.9 44.3 50.8 55.4 (J 1.3 ... . Seasonal variation between summer and winter abundance/biomass data exceeded a factor of 1:35, while ... d'abondance et de biomasse d'ete et d'hiver depassait un facteur de 1:35, alors que la variabilite ... HHC Meteor 6bIJIa npOBe~eHa CbeMKa no c60py np06 KPHJI5I CeT5IMH. Pe3YJIbTaTbI 6bIJIH cpaBHeHbI ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 159–176 : Author(s): Siegel, V.

10. Evidence to support the annual formation of growth zones in otoliths of Antarctic toothfish (Dissostichus mawsoni)

    3 1.00 1.40 1.72 1.20 2.08 2.60 0.0429 4322 46 3 0.84 1.28 1.44 1.40 2.16 2.76 0.0411 4323 35 2 0.76 ... 0.0130 414 35 2 0.72 0.96 1.16 1.88 0.0222 415 29 1 0.92 – 0.0148 416 28 1 0.76 1.60 0.0149 ... 1.20 1.48 2.12 0.0225 4324 48 3 0.92 1.32 1.52 1.04 1.92 2.48 0.0359 4325 29 1 0.80 1.60 0.0132 ... are shown as diamonds connected by lines. 0 20 40 60 80 100 120 140 160 180 0 5 10 15 20 25 30 ...

    Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 125–138 : Author(s): Horn, P.L., C.P. Sutton and A.L. DeVries

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