Search results
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Operational interactions of sperm whales and killer whales with the Patagonian toothfish industrial fishery off southern Chile
observadores científi cos a bordo, entre abril del 2002 y marzo del 2003. En 180 lances observados la ... le s (in di vi du al s) 0 10 20 30 40 50 60 70 80 90 E ffo rt ( ha ul s ob se ... rv ed ) (a) 0 5 10 15 20 25 30 35 40 45 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec ... Month K ill er w ha le s (in di vi du al s) 0 10 20 30 40 50 60 70 80 90 E ffo rt ... = 3). The mean rate of depredation was 3% (±2% CI 95%; n = 180 sets) and ranged between 0 and 100 ...
Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 127–140 : Author(s): Hucke-Gaete, R., C.A. Moreno and J. Arata
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Length- and age-at-spawning of Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea
– s.parker@niwa.co.nz P.J. Grimes NIWA Ltd Private Bag 14901 Wellington, New Zealand Abstract ... from December to April, and often co-occurred with atretic cells still identi- fiable as GVM stage ... in the histograms. Diameter (um) Fr eq ue nc y 0 500 1000 1500 2000 2500 0 10 0 20 0 30 0 40 0 n= 28 ... and the MAT cell sizes would need to be inflated by another 30%. 67 Length- and age-at-spawning ...
Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 53–73 : Author(s): Parker, S.J. and P.J. Grimes
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Natural mortality of grey rockcod (Notothenia squamifrons) in various areas of the Indian sector of the Southern Ocean
des Notothenioidei. Pe310Me IIpH HCrrOJIb30BaHHH Tpex Pa3JIWIHbIX MeTO,l{OB 6bIJI orrpe,l{eJIeH ... H 0,33. 3TH 3HaQeHH~ corrOCTaBHMbI co 3HaQeHH~MH, BbIBe,l{eHHHbIMH ,l{JI~ 60JIbmHHCTBa HOTOTeHHOH ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 141–146 : Author(s): Zaitsev, A.K.
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Food consumption by predators in a CCAMLR integrated study region
6e3 yqeTa (PIiICYHOK 6a) IiI C yqeTOM (PIiICYHOK 6b) ce30HHbIX 1i13MeHeHm1 B KaJIOpliltlHoM CO~ep ... Environment Research Council, High Cross, Madingley Road, Cambridge CB30ET, UK Department of Mathematics ... reoprHH, H BKJIIOtIaeT HOBble xapaKTepHCTHKH, n03BOJISIIOII\He YtIHTblBaTb ce30HHYIO H3MeHtIHBOCTb ... \He H3MeHeHHSI, Bbl3BaHHble HCnOJIb30BaHHeM ::lTHX HOBblX nO,llMO,lleJIeH. Pe3YJIbTaTbl HCXO ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 489–519 : Author(s): Croxall, J.P., C. Ricketts and A.G. Wood
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Line weights of constant mass (and sink rates) for Spanish system Patagonian toothfish longline vessels
was sepa- rated by 100 m of connecting line (hookless fishing line), which took 30 s to pay out ... every 40 m averaged 0.22 m s –1 to 2 m depth, which would be equal to, or exceeded by, lines with 5 kg ...
Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 93–106 : Author(s): Robertson, G., C.A. Moreno, E. Gutiérrez, S.G. Candy, E.F. Melvin and J.P. Seco Pon
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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 ... case of C. gunnari, average values were 966 ± 225 ind./tonne krill and 2 434 ± 579 ind./tonne krill ...
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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Towards an initial operational management procedure for the krill fishery in Subareas 48.1, 48.2 and 48.3
BbIJlOBa, BepOSITHO, Haxo.z:.SITCSI B .z:.Hana30He (Cc=1 MHJlJlHOH TOHH; cr=15%) H (Cc=2 MHJlJlHOHa TOHH ... aJlbTepHaTHBHblM cpopMaM H napaMeTpaM (HJlH HX B03MO>KHbIM .z:.Hana30HaM) pa6ollei:t Mo.z:.eJlH .z:.HHaMHKH ... (0.21) 0.67 (0.09) 0.016 (0.048) 25 2.92 (0.88) 10.46 (4.62) 0.80 (0.21) 0.65 (0.09) 0.019 (0.053) 30 ... tonnes; c r =15%) and (C c =2 million tonnes; c r =10%). Suggestions for proceeding with further ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 189–219 : Author(s): Butterworth, D.S.
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A first attempt at an assessment of the Patagonian toothfish (Dissostichus eleginoides) resource in the Prince Edward Islands EEZ
/operator) was set for the 1996/97 season, which was limited to the period from 30 October 1996 to 31 ... re an nu al ca tc h of 4 00 t on ne s. T he 9 5% co nf id en ce in te rv al ... 5 0. 00 0 h = 0 .9 15 1 53 (1 4 00 2; 2 8 38 2) 18 7 58 -4 .1 05 79 2 0. 30 ... in C PU E tr en d 24 2 97 (2 0 20 1; 3 4 54 3) 30 0 79 -2 .9 36 84 8 0. 39 ...
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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Is current management of the Antarctic krill fishery in the Atlantic sector of the Southern Ocean precautionary?
in noisy time-series such as these. Multi- decadal series (30 to 40 years of data) (Henson et al., 2010 ... approximately 3.5 million km 2 which is divided into four subareas (labelled Subareas 48.1 to 48.4) for ... subareas to monitor krill biomass in survey grids covering between 10 000 and 125 000 km 2. Cautious ...
Science Journal Paper : CCAMLR Science, Volume 23 (CCAMLR Science, Volume 23) : 31–51 : Author(s): Hill, S.L., A. Atkinson, C. Darby, S. Fielding, B.A. Krafft, O.R. Godø, G. Skaret, P.N. Trathan and J.L. Watkins
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Precautionary spatial protection to facilitate the scientific study of habitats and communities under ice shelves in the context of recent, rapid, regional climate change
, 2009b; www.ccamlr.org/ resolution-30/xxviii-2009). 143 Spatial protection of habitats ... to 0.2% of Subarea 48.5); and Subarea 88.3 has 30 individual areas, with a total area under ice shelves ... for Antarctic Management and Gov- ernance. Co-chairs’ executive summary with advice for actions. Document WP063 ...
Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 139–151 : Author(s): Trathan, P.N., S.M. Grant, V. Siegel and K.-H. Kock