Search results
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A quantified Bayesian Maximum Entropy estimate of Antarctic krill abundance across the Scotia Sea and in small-scale management units from the CCAMLR-2000 Survey
5 32 9. 7 68 .5 6. 3 88 .4 4 6 7 –1 2 75 1. 3 50 5. 4 23 .5 1. 8 62 7 86 ... 7. 6 0. 75 3 1. 38 4 70 .9 A P D PW 3 2 27 0. 5 37 .7 28 5 58 .9 35 .8 74 0. 59 ... N E 11 0. 5 15 0. 4 6. 4 0. 00 5 1. 62 4 8 75 1. 1 SO SE 12 15 .7 15 0. 4 13 ... was as low as 75 km (or even lower, as in areas where extra survey effort was concentrated, for example ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 97–116 : Author(s): Heywood, B.G., A.S. Brierley and S.F. Gull
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Marine mammals and demersal longline fishery interactions in Crozet and Kerguelen Exclusive Economic Zones: an assessment of depredation levels
70 75 50 71 ... 2 61 3 53 3 18 5. 9 (1 20 .7 ) 75 93 6 02 8 14 9. 0 (9 1. 7) 92 79 6 18 4 16 ... 15 16 17 18 19 75 Marine mammals ... 34 7 50 10 5. 4 (1 75 .5 ) 7 10 5 69 2 44 .1 (7 9. 3) 18 25 6 00 33 ...
Science Journal Paper : CCAMLR Science, Volume 14 (CCAMLR Science, Volume 14) : 67–82 : Author(s): Roche, C., C. Guinet, N. Gasco and G. Duhamel
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Attribtuion of acoustic echoes to squid in the south Atlantic
Noise margin, dB Ecl~ochart minimum, dB 38 4 1 .O 3.8 7.02 -100 0 - 75 120 4 1.0 1.2 ... 9.10 -100 0 -75 Goss et al. RESULTS During the night of 11/12 February 1996 the pelagic ... minimum (-75 dB), so that the level of the weakest visible echoes, and the level indicated by each ...
Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 259–271 : Author(s): Goss, C., P. Rodhouse, J.L. Watkins and A.S. Brierley
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Results of the CCAMLR Antarctic fish otoliths/scales/bones exchange system
32: 75-90. FREYT AG, G. 1980. Length age and growth of Notothenia rossii marmorata Fischer 1885 ... 4 (continued) No. Length Weight Sex (cm) (g) 89 44 74 27.0 155 75 25.5 122 76 18.2 41 77 12.6 1 1 78 ... '-' Q) 6 IJ *- ~ 0 ~ *- 3 35 45 ss 65 75 length (CM) Figure 1: Length versus age plot from comparative ... *- 3 0 4 9 0 I I *- l *-6 *- rtHil ; • DUI D t D 3 , 8~~' ~~~~~~~~~~~~~ 35 45 SS length (CM) 65 75 Figure 2: Length ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 197–226 : Author(s): Kock, K.-H.
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An assessment of the mackerel icefish (Champsocephalus gunnari) off Heard Island
2 are taken by the fishery. Median escapement of the spawning stock is always well above 75% of median ... than 0.05 that the spawning stock after fishing would be less than 75% of the level that would have ... . For the precautionary catch limits from the GYM, median escapement of the spawning stock is always well above 75 ... 75% of the level which would occur in the absence of fishing. These calculations give catch limits ...
Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 79–101 : Author(s): de la Mare, W.K., R. Williams and A.J. Constable
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A hypothetical life cycle for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea region
°S 70 °S 75 °S 80 °S 14 0° E 160 °E 180° 160°W 140°W 120°W 100°W Ross Sea gyre(s) Antarctic ... 0°E 180° 160°W 140°W 120°W 80 °S 75 °S 70 °S 65 °S 60 °S 40 60 80 100 120 140 Hanchet et ... Balleny Is. 88.2A 88.2B 88.2C 88.2D 88.2E 88.2F 88.2G 16 0°E 180° 160°W 140°W 120°W 80 °S 75 ... °S 70 °S 65 °S 60 °S 16 0°E 180° 160°W 140°W 120°W 80 °S 75 °S 70 °S 65 °S 60 °S Figure ...
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
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The role of fish as predators of krill (Euphausia superba) and other pelagic resources in the Southern Ocean (submitted to the 2008 Joint CCAMLR-IWC Workshop)
in myctophid associations decreased to 60–75% further south where the proportion of the truly Antarctic ... 0.75 g m–2 with little more than half (0.4 g m–2) contributed by myctophids (Lancraft et al., 1991 ...
Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 115–169 : Author(s): Kock, K.-H., E. Barrera-Oro, M. Belchier, M.A. Collins, G. Duhamel, S. Hanchet, L. Pshenichnov, D. Welsford and R. Williams
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Composition and characteristics of ichthyofauna in pelagic waters of South Georgia (Subarea 48.3)
at the depth layers 0-15, 50, 75, 125 and 150 m, as well as in the near-bottom layer. The trawl was hauled ... -490 May S. Georgia % a g e 62-132 140-270 170-390 75-128 180-350 82-130 142-450 ... was 98 mm to the west of the island, 91 mm to catches and below 75 m at night. Older age ... Evrika 1988 No. Yo 276 0.6 94 0.2 75 0.2 + + 851 1.7 + + 65 0.1 521 1.1 12 214 24.6 209 ...
Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 125–164 : Author(s): Frolkina, G.A., M.P. Konstantinova and I.A Trunov
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Commercial krill fisheries in the Antarctic, 1973 to 1988
10.25,13.75 Klindt 1986 Nov/Dec 1984 SIBEXII 48.1 379750 54.8g/103m3 5.48 9.89,18.15 Klindt 1986 Mar/Apr ... 1983 SIBEXI 48.1 723000 1 03.2g/1 03m 3 10.32 10.25,13.75 Marl Apr 1984 SIBEXI 58.4.2 550000 34.8g/10 ... x: ---V) LLJ z z 0 f- 500 400 300 200 100 All but SUN, JPN SUN JPN 73 74 75 76 77 78 79 80 ... 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 SPLIT-YEAR Figure 3: Reported annual krill catches ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 229–281 : Author(s): Miller, D.G.M.
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A stock assessment model of Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea Region incorporating multi-year mark-recapture data
of absolute abundance of the fish population in the RSR. 60° S 65° S 70° S 75° S 80° S 150 °E 160 ... ) 11.99 (± 5.25) 16.92 (± 7.68) Stock recruitment steepness (Beverton-Holt) h 0.75 Recruitment ... (B2013) was 51 530 tonnes (75% of B0). As described above, initial maximum of the posterior density ... 100 120 60 65 70 75 80 85 90 D en si ...
Science Journal Paper : CCAMLR Science, Volume 21 (CCAMLR Science, Volume 21) : 39–62 : Author(s): Mormede, S., A. Dunn and S.M. Hanchet