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Can toothfish catches be used to predict the presence of vulnerable benthic invertebrate taxa?
70° S 65° S 60° S 1 2 3 4 Figure 1: Ross Sea region indicating areas where segment-level ... 0. 95 8 0. 04 2 0. 72 9 0. 27 1 48 4 0. 91 3 0. 08 8 0. 98 8 0. 01 2 0. 83 ... (1 272 present and 60 absent), with 436 segments showing VME by-catch (Table 2). The locations of ... °W 80° S 75° S 70° S 65° S 60° S 150 °E 160° E 170°E 180° 170°W 160°W 150°W 80° S 75° S ...
Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 87–96 : Автор(ы): Parker, S.J. and M.H. Smith
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Biological characteristics of Antarctic fish stocks in the southern Scotia Arc region
Antarctic or peri-Antarctic species predominated in the fish fauna. Species groups differed by up to 55-60 ... differed by up to 55-60% from one shelf area to the other, mostly due to differences in the abundance of ... d'especes antarctiques ou subantarctiques. Les groupes d'especes diffPrent jusqu'a 55-60% d'un secteur du ... IIepBbIe 4 rOAa IIpOMbICna H IIpeKpaCHyIO BO3MOWHOCTb An2 0~60pa 06pa7rlo~ M 3 3TMX YJIOBOB. B TeveHHe ... ~IX rpynnax AoxoAMna no 55-60%, B OCHOBHOM 3a cqeT pa3~111~~0ii YkicneHHocTti npeo6na~aloulax BMAOB ...
Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 1–41 : Автор(ы): Kock, K.-H., C.D. Jones and S. Wilhelms
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Analysis of changes in biomass of fish stocks in the South Georgia area in 1976/77-1986/87
biomass density of C. gunnari stock. High biomass density appeared with 2-4 year intervals after ... 685 1 922 150-250 4 539 567 5 734 20 385 B 296 39 521 250-500 6 463 337 6 120 9 675 7 566 )1 161 ... 11 337 NOR 4 956 6 581 11 276 6 252 29 065 MZZ Total 11 239 904 11 854 31 745 15 862 72 604 ... ). >- L 100 80 2 60 x 40 20 158114 t \ \ \ \ \ \ \ \ \ . \ \ \ . 1976/17 ... des intervalles de 2-4 ans apres le recrutement d'une abondante classe d'age dans le stock exploite ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 185-211 : Автор(ы): Mucha, M. and W. Ślósarczyk
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Operational interactions of sperm whales and killer whales with the Patagonian toothfish industrial fishery off southern Chile
Sep Oct Nov Dec Month S pe rm w ha 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 ... 20 30 40 50 60 70 80 90 E ffo rt ( ha ul s ob se rv ed ) (b) (a) (b) Hucke ... le ng th ( m m ) (a) y = 6.2936x + 173.06 R2 = 0.8552 0 5 10 15 20 25 30 40 50 60 70 ...
Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 127–140 : Автор(ы): Hucke-Gaete, R., C.A. Moreno and J. Arata
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Exploratory fishing for Dissostichus spp. in the Antarctic region (Subareas 48.1, 48.2 and 88.3)
system) were used for the operation, with variable quantities of fish hooks (1 440 to 4 320), No. 9 ... . Male 1 60 17 Female W 50 m - E 40 2 30 20 10 0 0 1 2 3 4 Repletion index Figure 6 ... 1241 36.079 Subarea 48.2 Catch Catch CPUE (kg) (no.) (g/hook) 36.0 4 2.953 96.0 72 7.874 8.5 ... results obtained from five longline sets in the Antarctic region (60°53'-61'58's and 54'47'-60°20'W) at ... operation, with variable quantities of fish hooks (1 440 to 4 320), No. 9 Mustad Kirby type, set between ...
Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 1–17 : Автор(ы): Arana, P.M. and R. Vega
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Results of the CCAMLR Antarctic fish otoliths/scales/bones exchange system
, agreement did not reach more than 50 to 60%. Full Agreement (%) Reader 2 3 4 5 Full agreement! 1 X 24.4 ... 31 20/09/85 38.0 32 20/11/85 38.0 33 25/12/85 43.0 34 25/12/85 37.6 35 04/01/86 40.5 36 04/01/86 ... (otoliths/scales) (cm) (g) Stage 1 2 3 4 5 88 20 80 39.5 610 F 2 9/- 12/12 -/7 10/9 8/10 20 81 35.6 400 ... - 5/6 -/3 4/4 3/3-4 88 60 80 36.5 ? ? ? 7 I - 10/10 -/6 8/8 717 -8 81 36.5 475 F 2 61 - 10/10 - I 6 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 197–226 : Автор(ы): Kock, K.-H.
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Geographical differences in the condition, reproductive development, sex ratio and length distribution of Antarctic toothfish (Dissostichus mawsoni) from the Ross Sea, Antarctica (CCAMLR Subarea 88.1)
er o f fi sh 20 03 -2 00 4 se as on N u m b er o f fi sh 20 04 -2 00 5 se as on ... se as on N um be r o f fi sh 20 02 /0 3 se as on N um be r o f fi sh 20 03 /0 4 se as ... South shelf North South break South shelf 100 90 80 70 60 50 40 30 20 10 0 North South break ... -Antarctic Ridge, extends north of 60°S, and the southern area extends south to about 78°S near the Ross ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 27–45 : Автор(ы): Fenaughty, J.M
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CPUE indices used in Soviet krill fishery statistics from 1977 to 1992 and their possible utility for evaluation of relative changes in krill biomass
0 2 4 6 8 10 12 14 16 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 Catch per vessel ... 1986 to 1991 (RIF statistics). 0 5 10 15 20 25 30 35 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ... 6 8 10 12 14 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 Figure 4: Duration of hauls in ... 0. 94 20 38 0. 59 32 71 11 4 4. Su ba re a 48 .1 , P P R , e nt ir e pe ri ...
Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 165–177 : Автор(ы): Litvinov, F.F., A.Z. Sundakov and V.I. Arkhipov
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[node:field-journal-volume]:37-51
40 50 60 70 80 90 100 0 5 10 15 20 25 30 35 40 45 50 55 60 Age (years) To ta l l en gt h ... 26 27 28 29 30 31 32 33 34 35 36 Snout–vent length (cm) 5 4 3 2 1 2 45 12 4 11 2 92 72 37 8 ... linear regressions. Males y = 0.3287x + 0.511 R2 = 0.865 n = 552 0 10 20 30 40 0 20 40 60 80 100 ... ) Females y = 0.3917x - 1.9855 R2 = 0.923 n = 900 0 10 20 30 40 0 20 40 60 80 100 Total length (cm ...
Science Journal Paper : 37–51
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Species identification and age estimation for the ridge-scaled macrourid (Macrourus whitsoni) from the Ross Sea
40 50 60 70 80 90 100 0 5 10 15 20 25 30 35 40 45 50 55 60 Age (years) To ta l l en gt h ... 26 27 28 29 30 31 32 33 34 35 36 Snout–vent length (cm) 5 4 3 2 1 2 45 12 4 11 2 92 72 37 8 ... linear regressions. Males y = 0.3287x + 0.511 R2 = 0.865 n = 552 0 10 20 30 40 0 20 40 60 80 100 ... ) Females y = 0.3917x - 1.9855 R2 = 0.923 n = 900 0 10 20 30 40 0 20 40 60 80 100 Total length (cm ...
Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 37–51 : Автор(ы): Marriott, P., P.L. Horn and P. McMillan
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