Search results
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Distribution of mackerel icefish (Champsocephalus gunnari) (Channichthyidae) around South Georgia at various stages of its life cycle
–300 and 301–500 m. The duration of each trawl was 30 min at a speed of 3–3.5 knots. For reference ... at depths of 100–150 m (RV Evrika, 1988). In winter, catches of more than 100 individuals per 30 min ... s E as t N or th So ut h W es t E vr ik a M ea n le ng th (m m ) 62 58 61 55 30 / 3– 7/ 4/ 19 88 ... L en gt h ra ng e (m m ) 30 –9 0 40 –7 0 30 –9 0 30 –7 0 M od al le ng th ...
Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 49–69 : Author(s): Frolkina, Zh.A
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Growth and age/length structure of populations of Notothenia (Lepidonotothen) squamifrons (Nototheniidae) in various areas of the Indian sector of the Southern Ocean
-B03pacTHoti CTpyKType nonyJI5I~Hti cepoti HOTOTeHHH (Notothenia (Lepodonotothen) squamifrons), 06 ... HTaIOIllHX B patioHe 6aHOK 06b H JIeHa, a TaK)!{e rneJIbcpa KepreJIeHa. EbIJIO YCTaHOBJIeHO, qTO Ha npOT5I)!{eHHH ... -Bo3pacTHoro COCTaBa YJIOBOB. CocTaB YJIOBOB, nOJIYtIeHHbIX B pai1:oHe 6aHoK 06b H JIeHa, ,llOBOJIbHO ... - 9.3 13.4 17.1 20.5 23.5 26.2 28.7 30.9 32.9 34.8 36.4 37.9 Males - 8.7 13.3 17.4 20.9 24.1 26.9 29.4 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 123–139 : Author(s): Zaitsev, A.K.
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Age, growth and mortality of Patagonian toothfish (Dissostichus eleginoides) caught off Kerguelen
лежит в диапазоне Ashford et al. 30 Introduction In contrast to early sealing and whaling ... a Crystalmaster 8 Machine with 30M and 3M Mark V Laboratory lapping fi lm. Finally, pol- ished sections were ... 1 1 1 1 130 1 Total 1 10 20 39 39 21 30 27 23 19 23 14 22 21 21 20 6 16 Prop. 0.00 ... 0.02 0.04 0.08 0.08 0.04 0.06 0.06 0.05 0.04 0.05 0.03 0.04 0.04 0.04 0.04 0.01 0.03 TL 20 21 22 23 24 ...
Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 29–41 : Author(s): Ashford, J., G. Duhamel, C. Jones and S. Bobko
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Biomass of myctophids in the Atlantic sector of the Southern Ocean as estimated by acoustic surveys
or spots (isolated schools) with a height of up to 30 m (Figures 1 and 2). They were chiefly distributed ... for myctophids were conducted over the area from 47° and 56°S and between 8° and 44°W in the period 30 January ... of South Georgia. The whole area was surveyed in two stages. Firstly, the area from 51 °30' to 56°00 ... 'S and between 20°30' and 26°30'W was surveyed from 20 February to 2 March. Secondly, the area with coordinates ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 417–431 : Author(s): Filin, A.A., K.V. Gorchinsky and V.M. Kiseleva
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Evaluating the impact of multi-year research catch limits on overfished toothfish populations
-down phase Catch during research phase 5 11 1 Jan–30 Dec 0–945 tonnes yr–1 (see Table 2) 0–90 ... were varied to reduce SSB to 10%, 15%, 20%, 25%, 30% and 35% of SSB0 at the end of the 5-year period ... 3 with a research catch of 30 tonnes per year for 5 years) to assumptions about selectivity (scenarios ... –1) Parameter set 1 945 10% 0, 15, 30, 45, 60, 75, 90 As per Table 1 2 893 15% " " 3 841 20% " " 4 782 ...
Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 47–55 : Author(s): Welsford, D.C
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The 1991/92 fishery for Dissostichus eleginoides in Subarea 48.3
Total 29.3 (18.4) 105 1 a 32.9 04.7) 5.44 (0.6) 30 1 b 28.7 04.1) 10.87 (2.0) 30 1 c 33.8 06.8) 9.27 ... 2 1 32.9 (13.1) 7.11 (1.0) 36 3 1 30.0 06.5) 6.29 (1.1) 45 Total 7.04 (1.4) 204 37 400 !El Chile ... )KeHH51 Bcex TpaJIeHHti B IIo,l{patioHe 48.3, ce30H 1992 r. HOpMaJIH30BaHHbIe 4aCTOTbI ,l{JIHHbI oc06 ... eti D. eleginoides, BbIJIOBJIeHHbIX 4HJIHtiCKHMH cY,l{aMH (cTaH,l{apTHa51 ,l{JIHHa npe06pa30BaHa B 06lI(YIO ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 31–48 : Author(s): Agnew, D.J. and C.A. Moreno
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Biomass, abundance and distribution of fish in the Kerguelen Islands EEZ (CCAMLR Statistical Division 58.5.1)
of the species. The standard duration of a trawl was 30 min on the ground (bottom trawling) and the selected ... were eliminated due to major damage to the net. Eight other hauls were retrieved before the normal 30 ... -bottom and 30 mid- water teleosts fish) (Appendix 2) totalling about 70 125 specimens and 19 115 kg ... 3 755 Duhamel and Hautecoeur 6 All midwater species (30 species, 2 514 speci- mens, and 49.05 kg ...
Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 1–32 : Author(s): Duhamel, G. and M. Hautecoeur
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Results of fish stock assessment survey, South Georgia, December 1987 - January 1988
, and was standardized to 30 minute tows. 21 3. RESULTS Four species (C. gunnari, Pseudochaenichthys georgianus ... cm)(Figure 5c). Only 20 individuals greater than 30 cm were collected. 3.7 Dissostichus ... by weight. The largest tow was at station 129, yielding 30 kg (Figure 6b). This represents 63% of the catch ... ) i=1 S2k=-------------- -- (Nk-1 ) Manual Cochran 29 30 Sk Coefficient of variation CVk ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 19-52 : Author(s): McKenna, Jr., J.E. and S.B. Saila
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Environment–krill relations in the South Georgia marine ecosystem
CCAMLR Science, Vol. 3 (1996): 13-30 ENVIRONMENT-KRILL ... ~ T O M O C @ ~ P H ~ I M L I napaMeTpaMM 6b1nn CMnbHO BblpaXefIbI TonbKO B rOAbI npe06naga~ax ... the Z-AT indices were calculated between 50"s and 60"s at 30°W and 40°W, while the M-AT indices were calculated ... between 30"-40°W and 40"-50°W at both 50"s and 60"s (Figure 1). Ice-edge Position Ice-edge position ...
Science Journal Paper : CCAMLR Science, Volume 3 (CCAMLR Science, Volume 3) : 13–30 : Author(s): Fedoulov, P.P., E. Murphy and K.E. Shulgovsky
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Distribution and size–age composition of Antarctic krill (Euphausia superba) in the South Orkney Islands region (CCAMLR Subarea 48.2).
25–30 mm) and 2-year-old krill (age 2+; modal length 40–45 mm); the 3-, 4- and 5-year-old krill age ... 3 and 6). Similar results indicating the absence of krill less than 28–30 mm (1+ age cohort) were reported ... papers have reported the presence of juvenile E. superba (1+ age cohort) of less than 30 mm TL, down ... –30. CCAMLR. 2006. Scheme of International Scientific Observation: Scientific Observers Manual ...
Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 123–134 : Author(s): Sologub, D.O. and A.V. Remeslo