Search results
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Seasonal and inter-annual variability in the distribution of Electrona carlsbergi in the southern Polar Front area (the area to the north of South Georgia is used as an example)
in Figures 16 to 18. It is apparent that vertical distribution of E. carlsbergi concentrations and its ... ** 9 to 12 December, 1988 687 17885 7 -102 26.0 18 to 20 December, 1988 676 11278 9 - 80 16.7 * density ... of E. carlsbergi concentrations during the day [17:00 to 18:00 (a)] at depths of 70 to 80 m in the area ... by volume Pv =0.007 specimens/m3 or 0.056 g/m3. At 10:00 surface density Ps =18.0 tonne/mile2 density ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 337–367 : Author(s): Kozlov, A.N., K.V. Shust and A.V. Zemsky
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Distribution, biomass and characteristics of the Euphausia superba fishery around South Georgia (Subarea 48.3)
abundance of krill (Figure 5B). Survey 3 (12 to 18 June 1981, RV Argus, Figure 2A) This survey ... was relatively small in area (18 hauls) and was carried out to the north-east of the island. Aggregations were ... for the survey period (476 000 tonnes, see Table 2). Survey 4 (18 to 29 June 1981, RV Argus, Figure 2B ... to 18 January 1985 in the south-east of the island showed dense swarms (density up to 5.9 g/m3). 131 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 123–147 : Author(s): Latogursky, V.I., R.R. Makarov and L.G. Maklygin
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An iterative model to construct an age/length key to assess the age composition of a new fishery for Dissostichus eleginoides in Chilean waters
un total de 3.655 escamas. En la captura de bacalao aparecieron representados 18 grupos de edad ... 116126 13,18 106982 12,16 11 129356 14,69 122082 13,88 12 145641 16,54 134447 15,28 13 105385 11,97 ... 2,09 16816 1,91 18 14378 1,63 12631 1,44 19 1796 0,20 1760 0,20 20 1058 0,12 1378 0,16 Total ... -----------------------------~ COMP0511;10N CAPTURA lOAD SEPT-Olt 1991 21.000 r----------------------------. '-', 14 I i _ 5.,,1. 18 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 11–20 : Author(s): Robotham, V. H. and Z. Young U.
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Areas of seabed within selected depth ranges in the South-West Atlantic and Antarctic Peninsula regions of the Southern Ocean
' 63.3 8.7 9.7 18.4 772 949 7 62°40' 63°05' 59°00' 60°00' 0.3 0.3 2.6 96.7 2350 2352 8 62°40' 63°05 ... ' 57"30' 14.4 11.1 12.9 61.6 8539 8555 17 62°00' 63°00' 53°00' 56°00' 2 18 41.8 38.2 17109 17109 18 ... 67.1 43 11.2 16 18.4 18.6 44.6 o 3.9 77 .6 o 9.1 96.6 100 50.4 25.1 10.5 ... ' 45°00' 46°00' 19 29 52 0 1927 2008 76 60°40' 61°00' 46°00' 47"00' 11.2 70.8 18 0 2008 2008 77 60°00 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 49-73 : Author(s): Everson, I.
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A compilation of parameters for ecosystem dynamics models of the Scotia Sea – Antarctic Peninsula region
quoted in Williams (1995): 2–14% of macaroni penguins, 4–26% of male Adélie penguins and 2–18 ...
Science Journal Paper : CCAMLR Science, Volume 14 (CCAMLR Science, Volume 14) : 1–25 : Author(s): Hill, S.L., K. Reid, S.E. Thorpe, J. Hinke and G.M. Watters
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Comparison of age readings from scales and otoliths of the Patagonian toothfish (Dissostichus eleginoides) from South Georgia
17 18 19 20 2 1 22 23 24 Scales and otoliths of D. eleginoides were collected ... 182.38 189.32 184.64 188.02 190.18 187.39 190.02 191.39 214.23 217.11 223.97 190.14 108.79 ... . 2 013.60 2 981.05 3 579.58 4 104.30 4 565.27 5 120.28 5 655.08 6 002.62 6 325.08 6 707.18 ... 1 to 18. Cassia 0 8 8 8 8 8 8 8 m w m 2 z ? & 80 T Age 5 " @ ! \ ! , L L 20 ...
Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 191–203 : Author(s): Cassia, M.C
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A hybrid approach to acoustic classification and length estimation of krill
was present in 18 hauls (46 swarms were sampled) and E. crystallorophias in only one haul (four aggregations ... sampled in 18 monospecifi c hauls were analysed. Eleven hauls contained a mixture of the two euphausiid ... of the pattern 38/200Δ is 18.5 dB. In this case a random value belongs to ω1 if the threshold is <18.5 dB ... and to ω2 if it is >18.5 dB. The probability that a random value belonging to ω1 falls above 18.5 dB ...
Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 33–58 : Author(s): Azzali, M., I. Leonori and G. Lanciani
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Homogeneity of body length composition of Antarctic krill within the commercial zone
for a multinomial distribution. The value of the statistic X2 was calculated using the following formula; 18 ... 4 b 2 18 15.523 0.6258 5 b 2 16 21.605 0.1564 6 b 2 16 11.721 0.7630 7 b 2 14 7.747 0.9021 8 b 2 12 ... 0.3449 17 m 2 12 10.334 0.5867 18 m 2 13 6.582 0.9224 19 m 2 10 13.961 0.1748 20 b 2 11 13.399 0.2680 ... 42 b 2 16 11.456 0.7805 43 b 2 17 11.226 0.8446 44 b 2 14 15.696 0.3323 45 b 2 18 15.060 0.6578 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 17–28 : Author(s): Ichii, T.
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A first attempt at an assessment of the Patagonian toothfish (Dissostichus eleginoides) resource in the Prince Edward Islands EEZ
into the Marine Fisheries Policy for South Africa and the Marine Living Resources Act (Act 18 of 1998). Given ... ) EEZ (58.7 and 50% 58.6) 1996/97 1997 11 900 18 900 9 450 21 350 1997/98 1998 925 1 765 883 ... K B B as e ca se h = 0 .6 15 1 53 (1 4 00 2; 2 8 38 2) 18 7 58 -4 .0 15 52 ... 1 53 (1 4 00 2; 2 8 38 2) 18 7 58 -4 .1 05 26 1 0. 44 8 0. 01 0 0. 11 6 0. 10 ...
Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 11–32 : Author(s): Brandão, A., D.S. Butterworth, B.P. Watkins and D.G.M. Miller
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Length- and age-at-spawning of Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea
% were between 13 and 18 years old, suggesting that skip-spawning may be primarily an adolescent fea ... - ture, though 17% were over 18 years old. Although large or old ‘not-spawned’ fish were observed ... operating mod- els for Antarctic toothfish in the Ross Sea. Document WG-SAM-09/18. CCAMLR, Hobart ... . A) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 80 10 0 12 0 14 0 16 0 18 0 20 0 Weeks since December 1st ...
Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 53–73 : Author(s): Parker, S.J. and P.J. Grimes