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Preliminary results of research activities of RV Evrika in the Scotia Sea in January-March 1988
011' 9 III , 11 • 1< ,130 ,115 11 "" c ' " .. ) --"A, k> ' 1 , I 6~',i r.:t: . l.!!') Co 3~ 30 ... fill· 30' Distribution of primary production (mg C/m-2/d-1) in the photosynthetic layer ... 2) from 30 March to 9 April 1988. 227 Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 ... concentrations apparently to extended eastward of 30 0 W, outside the area surveyed. The analysis of samples ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 215-229 : Autor(es): Maklygin, L.I., A.S. Fedorov, V.N. Shnar, Yu.A. Shulyakovsky, I.V. Krasovsky, Yu.D. Shuvaev and A.V. Kromsky
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Small scale krill surveys: simulations based on observed euphausiid distributions
techniques within strata. This assumes that transects are independent (co-variance is not included) and that ... required for the purposes of the CEMP program. 2. METHODS Two maps of euphausiid distributions are ... process to that used to calculate mean krill density in g.m-2 over a single transect in previous studies ... (BIOMASS, 1986). Figures 2(a) and (b) give examples of random transects overlying krill distributions ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 245–256 : Autor(es): Agnew, D.J. and S. Nicol
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Results of fish stock assessment survey, South Georgia region, November - December 1986
226 kg and 2 355 kg/30 min. tow, division 65) (Figure 7). Catch per tow was highest between 251-500 ... --' (l"\ f--' 34° W 70 60 w 50 -.J -.J :2 ~ w 40 0.. >-=' u 30 j U V f-' 0'> Z IV W ... . Legend stratum 1 - -- stratum 2 30 f-' (J"\ -..J a) o (') 10 a) o 'ot 10 a) o ... strata (stratum 1: 50-150 m, stratum 2: 151-250 m, stratum 3: 251-500 m) roughly in proportion to the ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 143-183 : Autor(es): Gabriel, W.L.
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Investigation of bias in the mark–recapture estimate of toothfish population size at South Georgia
00 0 an d 2 0 00 m b at hy m et ri c co nt ou rs , a re s ho w n. 51 Mark ... 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 ... of toothfish typically move only 20–30 km each year (Marlow et al., 2003). This paper investigates ... resultant 77 boxes are shown in Figure 2. The model system was created as a continuous chain around the 1 ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 47–63 : Autor(es): Agnew, D.J., G.P. Kirkwood, J. Pearce and J. Clark
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Homogeneity of body length composition of Antarctic krill within the commercial zone
board FV Zuiyo Maru No. 2 (3023 tonnes, Hakodate Kokai Gyogyo Co.) off George V Land in the 1985/86 ... 26 b 2 15 13.732 0.5459 27 b 2 13 9.622 0.7245 28 m 2 11 11.409 0.4097 29 m 2 11 13.275 0.2757 30 ... x=47.2 20 Data set 2* 30 40 50 Length (mm) 60 15 10 5 n=182 x=48.7 n=187 x ... =163 x=51.7 20 30 40 50 60 Length (mm) Figure 2: Comparisons of kriU length compositions for ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 17–28 : Autor(es): Ichii, T.
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The Kerguelen database
. Kerguelen Islands EEZ. '7, N 1.0 - 30 - Table 2. Seasonal fishing effort (trawling hours) and ... .~() ... 1,7.;>0 .. I-Fl.1U + ,,9.0(\ + 69,5n t 7 J .30 ... 72.20 • 3 • • 210 '5 3 ? • • 2 l1i\q ... Oh.50 47.00 47.10 07.20 47.30 07.'0 47. SO .8.CO a8.10 48.20 oH.30 48."0 .8.50 o9.()0 Q ... effort is represented in an artificial map (see Figure 2) where the total trawl number is plotted for ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 23-54 : Autor(es): Duhamel, G.
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Sensitivity investigation of the SDWBA Antarctic krill target strength model to fatness, material contrast and orientation
rb a M . n or ve gi ca N [4 5. 3, 30 .4 ] N [5 3. 8, 64 .2 ] O bs er va tio n in ... 1 15 1. 15 0. 29 3 0. 36 2 20 1. 2 0. 31 9 0. 39 4 30 1. 3 0. 37 4 0 ... –7 7. 8 –7 7. 6 –9 6. 5 –8 8. 0 –8 3. 8 –8 2. 1 –8 2. 0 30 –9 2. 7 –8 3. 9 ... 8. 8 –7 6. 7 –7 5. 8 –7 8. 9 30 –8 3. 5 –7 6. 8 –7 5. 2 –7 4. 2 –7 6. 2 –8 ...
Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 97–122 : Autor(es): Calise, L. and G. Skaret
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The effects of monitoring procedures on Adélie penguins
prolongation des sorties alimentaires et 2 une reduction du succes de la reproduction. La fixation ... contr6le de l'ecosyst&rne de la CCAMLR. B TeYeHHe TpeX Ce3OHOB Ha 0-Be 6eIllep~e3, Ma~poGep~co~a , A H T ... (TIRISTM, Texas Instruments, USA), 30 mm long and 3 mm in diameter, implanted under the skin of the neck ... been banded the previous year and it was noted that their bands had opened by 1 to 2 mm. The g a p ...
Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 155–164 : Autor(es): Clarke, J. and K. Kerry
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Characteristics of krill swarms from Prydz Bay
1800 ~ I- l- I- I- 50 40 30 20 10 1002 c 80 !2: ~ 60 40 20 Figure 2: Log ... ~ 2 § • .-< i § £3 0 0-10 10-20 20-30 30-40 40-50 50-60 60-70 distance along transect (km ... within a radius of 100 km of a monitoring site (SC-CAMLR-IX, Annex 6, paragraph 101). 2. METHODS ... from Davis Station on 18 December 1990 along 74°30'E longitude (Figure 1). Conditions were calm and ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 177–189 : Autor(es): Agnew, D.J. and I.R. Higginbottom
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Distribution of krill (Euphausia superba Dana) catches in the South Shetlands and South Orkneys
fishery may have to increase by a factor of 2 or 3 before ratios of catch to consumption approach maximum ... by a factor of 2 or 3 before ratios of catch to consumption approach maximum sustainable levels, any ... factor de 2 0 3 antes de que la proporci6n de captura!consumo se aproxime a los niveles maximos ... of krill in the southern Scotia Sea is less than 1%, are not considered here. 2. METHODS 2.1 ... western side of the South Shetland Islands north of 63°30'S only, and has not so far exploited the ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 287–303 : Autor(es): Agnew, D.J.