Search results
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Distribution and size of Antarctic krill (Euphausia superba Dana) in Polish commercial catches taken in the Atlantic sector of the Southern Ocean from 1997 to 1999
). Antarctic krill (Euphausia superba) forms dense concentrations over an area of many square kilo- metres ... concentration can be as dense as 30 000 specimens per m-3 of water (Hamner et al., 1983). Hardy and Günther ... in various areas of the sector were determined. Entries in the ship’s log were used to determine krill ... 8 M ar ch 10 1 75 3 91 4 12 7 24 2 32 24 0 24 0 44 1 30 9 A pr il 11 5 2 17 1 2 53 ...
Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 83–105 : Author(s): Jackowski, E
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Assessments of by-catch in trawl fisheries at Heard and McDonald Islands
C. rhinoceratus 5.142 E-10 3.398 2 561 0.95 B. irrasa %N %kg 1 5 4 4 16 30 2 7 35 1 3 Skates ... was submitted to WG-FSA (WG-FSA-97 rhinoceratus have been re-estimated since the original draft '/30 ... for C. rhinoceratus WG-FSATWG-FSA-97/30). L. squainifrons 1 25 11 360 0.1-0.3 170 mm 0 m m 5.0 1E ... 0 2 0 0 0 2 0 7 0 5 8 Skates Catch Hauls with (kg) > 5% 885 30 935 69 926 7 1 063 0 1 131 1 546 4 49 0 5 535 ...
Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 231–243 : Author(s): Constable, A.J., R. Williams and W.K. de la Mare
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Seabird interactions with longlining operations for Dissostichus eleginoides at the South Sandwich Islands and South Georgia
% - representing a saving of $A4.9 million and 30 300 albatrosses annually. The Japanese tuna fishery ... with 30 to 38 hooks, giving a total length of main line of 22 500 m and a total of approximately 10 500 ... . Pieces of the squid Illex argentinus were used for bait, with roughly 20-30 g/hook. Although expensive ... . The number of birds of each species in the vicinity of the ship was recorded every 30 minutes. Almost all ...
Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 143–153 : Author(s): Ashford, J.R., J.P. Croxall, P.S. Rubilar and C.A. Moreno
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Additional data on anti-Brucella antibodies in Arctocephalus gazella from Cape Shirreff, Livingston Island, Antarctica
ranging from 30% I to 100% I were considered positives; and Competitive Enzymoimmunoassay 'COMPE ... and infection in bottlei~ose dolphins (Tzrrsiops tnrncntus). J. Zoo Wild. Med., 30 (1): 100-110. Nielsen ... and dwarf forms of southern minke whale. Rep. Iizt. Wlznl. Conz~izrz: p. 44. Retamal, P., 0. Blank ...
Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 147–154 : Author(s): Blank, O., P. Retamal, P. Abalos and D. Torres
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Assessment of krill flux factors in waters of South Orkney Islands during summer 1996
). The experiment was carried out in a small area (30 X 30 n miles), however, and the results obtained did ... area bounded by 59'10'S-60'30's and 50°00'W-42"00fW, and located in Subarea 48.2 (South Orkneys ... , satellite navigation unit GP/303 and a Furuno log/current meter CI-30 (Japan). Equipment was calibrated ... The major features of the geostrophic current field in the South Orkneys (Subarea 48.2) are formed ...
Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 195–204 : Author(s): Kasatkina, S.M., V.N. Shnar, M.I. Polischuk, A.M. Abramov and V.A. Sushin
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Methodology of data collection on net selectivity and accidental mortality of fish passing through the mesh of the codend
orrpe~eneHHIO ceneKTHBHhlX cBoAcTB ceTHoro rronOTHa KYTKa Tpana, C Hcrron h30BaHHeM Crre~HaJI hHoro ... rrpHlliHBaWT CHapY~H K Bepx- .HeH rrnaCTH UHnHHgpH~ecKOH ~aCTH MelliKa. KpOMKY h 1 , ~~HHa KOTOPOH Ha 30 ... KOTOpofi Ha 30% oonhIDe rrepe~Hefi KPOMKH BepxHefi rrnacTH, rrpHIDHBaIOT C paBHO- MepHO~ yca~Kofi. 3aTeM ... ,IJ;HaMeTpOM 8-10 MM, H K HeMY 'qepes Ka~hle 25-30 CM nO,IJ;BHShlBaIDT neTJIH HS ~aJIa ,IJ;HaMeTpOM ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 99-121 : Author(s): VNIRO (USSR)
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Characteristics of krill swarms from Prydz Bay
°30'E longitude (Figure 1). Conditions were calm and ice free from 1200 hours until 2300 hours GMT ... rate was about one every second until 1808 hours (approximately 30 km from the start) when it dropped ... = 0.472 n = 477). This effect is influenced by the change in ping rate after 30 km, but Figure 4 clearly ... shows that mean swarm biomass index started increasing before the 30 km point. 4. DISCUSSION ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 177–189 : Author(s): Agnew, D.J. and I.R. Higginbottom
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By-catch, growth and feeding of Antarctic juvenile fish taken in krill (Euphausia superba Dana) fisheries in the South Georgia area, in 1992
53"57'1 36-22'5 53"53'6 36"24'3 53"39'4 36"42'7 53"4016 36-48'3 53"43'0 36"30'4 53"43'4 36-31'0 ... (local) Catch Sample (m) (m) (kg) (kg) 20.05 10 155 16.20-17.10 10 000 100 26.05 10 190 22.30-23.30 ... 600 20 30.05 10 240 15.10-16.00 8 000 25 31.05 90 250 09.40-10.15 7 000 2 5 03.06 10 200 16.20 ... 21.55-23.05 1 000 5 0 24.07 150 265 10.00-11.15 10 000 10 27.07 30 160 16.35-17.00 2 000 10 ...
Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 129–142 : Author(s): Pakhomov, E.A. and S.A. Pankratov
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Preliminary results of research activities of RV Evrika in the Scotia Sea in January-March 1988
MOHHTopHHra. 3a nepHO.ll npOBe.lleHH.H HaOJIIO.lleHHH 30HaJIbHOe nepeMemeHHe BO.ll AHTapKTHqeCKOrO ... QHpKYMnOJI.HpHOrO TeqeHH.H H BTOPOH $pOHTaJIbHOH 30HbI YCHJIHJIOCb, qTO BbI3BaJIO nepeMemeHHe KPHJI.H K BOCTOKY ... to the main direction of water movement) (see Figure 8a). In April rather dense concentrations formed off ... westward to the Scotia Sea in 1988, most krill concentrations apparently to extended eastward of 30 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 215-229 : Author(s): 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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A hypothetical life cycle for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea region
30% had moved west on to the continen- tal slope, and almost 30% had moved south on to the Ross Sea ... . Of the floats released at 146 m depth, about 30% were retained in the area of release, about 12% moved west ... , then modelling suggested that as much as 30% of the eggs and larvae could be advected out of the Ross Sea area ... trawl surveys in depths of 50–500 m (e.g. Jones et al., 2003). In the Indian Ocean sector, 30–75 cm ...
Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 35–53 : Author(s): Hanchet, S.M., G.J. Rickard, J.M. Fenaughty, A. Dunn and M.J. Williams