Search results
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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
Georgia area. P I a a: 80- 40- 4 g 4 G - + - 60- 20- I I I I Data on the feeding ... (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 ... -17.20 2 000 20 04.06 10 200 17.45-19.40 1 000 50 12.06 100 140 18.15-19.00 8 000 50 15.06 50 150 ...
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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Measurements of differences in the target strength of Antarctic krill (Euphausia superba) swarms at 38 kHz and 120 kHz
. Research ship Africana. Spec. Rep. Sea Fish. Res. Inst. S, Afr. 3: 80. BIOMASS. 1986. BIOMASS Report 40 ... Mean 6.9 470 -63.2 -64.8 -1.6 (Noise) 80 ... the two integration systems. Figure 4: Figure 5: 84 50 40 ~ Z 30 « o "" ~ ~ 20 Z 10 ... lL.. o "" ~ ~ 20 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 75–86 : Author(s): Hampton, I.
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The biology, ecology and development of fishery management advice for the anomuran crabs at South Georgia (CCAMLR Subarea 48.3)
d is tri bu tio n (m ) 40 0– 1 60 0 13 5– 80 0 42 0– 2 50 0 60 0– 1 20 0 45 0– 60 ... –0.5 05.1–2.50 2.51–10.00 10.10–20.00 44°15'W 43°30'W 42°45'W 42°0'W 41 ... –7 00 80 –1 4 00 21 4– 1 04 3 64 –1 25 Si ze -a t-m at ur ity (m m ) – m al ... 1 50 0– 4 50 0 90 0– 12 0 00 2 80 0– 8 80 0 R el at iv e fe cu nd ity ...
Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 1–15 : Author(s): Belchier, M., T. Peatman and J. Brown
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Supplementary data on exploited stocks in Division 58.5.1 (Kerguelen)
a catch level (26 298 tonnes) comparable to that observed from 1979/80 on, when a system for monitoring ... 1985/86 263 361 1.37 1986/87 1 756 3 158 1.80 1987/88 (58) (36) - - - 1988/89 655 1 286 1.96 154 ... 5 3.8 1 0.4 2 0.0 1 0.1 20 3 3.3 o 11.6 10 1.6 5 2.1 2 0.0 2 0.2 21 1 1.1 o 11.6 21 20.6 26 11.0 14 ... 0.2 1 0.1 Cohort 1985 22 .12 29.4 23 17.6 36 15.3 73 !.l 6 0.6 1 0.2 2J 90 40 16.3 21 20.6 63 26.7 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 147–161 : Author(s): Duhamel, G.
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Information on the status of fjord Notothenia rossii, Gobionotothen gibberifrons and Notothenia coriiceps in the lower South Shetland Islands, derived from the 2000–2006 monitoring program at Potter Cove
a principios de la década de los 80, mientras que el nivel de G. gibberifrons ha seguido disminuyendo y está ... of N. rossii and G. gibberifrons declined from values of over 20% in 1985 to values of less than 5% in 1988 ... of freedom Mean square F P (a) Notothenia rossii, total catches Years 19.8835 20 0.994173 14.6162 <0.00001 ... Error 59.3803 873 0.068019 (b) Gobionotothen gibberifrons, total catches Years 9.8124 20 0.49062 ...
Science Journal Paper : CCAMLR Science, Volume 14 (CCAMLR Science, Volume 14) : 83–87 : Author(s): Barrera-Oro, E.R. and E.R. Marschoff
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Krill biomass in Area 48 and Area 58: recalculations of FIBEX data
WG-KRILL-92/20 KRILL BIOMASS IN AREA 48 AND AREA 58 ... an adjustment factor (-10 • log(120/50) = -3.80) to provide the following revised TS/length equation at 50 kHz ... 1440.9 26.5 32.3 32.6 159.6 4.89 854.0 864.3 4228.7 20.0 19.7 19.7 I tzumi (East Drake) 34-40 313.0 8.3 ... 1284.0 6102.5 23.0 20.1 20.1 Odissey (Scotia B) 14-15 322.1 33.3 3.5 3.5 16.8 4.76 115.0 117.3 557.9 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 157–181 : Author(s): Trathan, P.N., D.J. Agnew, D.G.M. Miller, J.L. Watkins, I. Everson, M.R. Thorley, E. Murphy, A.W.A. Murray and C. Goss
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The foraging range of Adélie penguins at Béchervaise Island, Mac. Robertson Land, Antarctica, and its overlap with the krill fishery
sources. File: 20-Kerry-et-al.pdf ... front was determined for each 0.20 longitude at various dates throughout the summer. 3. RESULTS ... of the fast ice, up to 80 km distant, with some reaching the edge of the continental shelf approximately 110 ... feeding growing chick only 1 to 5 km from colony 20 January 1992 1 5 263 none feeding growing chick only ... none feeding small chick only 1 to 2 km from colony 19 January 1992 45+ 67.5° 62S 20 318 none feeding ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 337–344 : Author(s): Kerry, K.R., J.R. Clarke and G.D. Else
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Feeding patterns of nine species of Antarctic fish and assessment of their daily food consumption
. File: 20-Pakhomov-and-Tseitlin.pdf ... hamatus and Cryodraco antarcticus were first-year matured C. wilsoni (SL=17-20 cm) (37% each ... can be calculated using Shust's data. An annual food base production of no less than 20 to 25 ... eulepidotus (50 - 650) (0 - 0.094) Trematomus 243 380±20 0.038 ± 0.002 hansoni (100 - 1350) (0 - 0.157 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 321–333 : Author(s): Pakhomov, Y.A. and V.B. Tseitlin
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An impact assessment framework for bottom fishing methods in the CAMLR Convention Area
°E 160° E 170°E 180° 170°W 160°W 150 80° S 75° S 70° S 65° S 60° S 600-1800 200-600 60-200 20 ... 7– 20 08 ). A f ul l im pa ct a ss es sm en t ta bl e w ou ld i nc lu d e se pa ra ... ar io 5 ) 34 .9 0. 00 80 0. 00 08 0 Sc en ar io 5 : L at er al ... 4 0. 00 80 Im pa ct a ss es sm en t w it hi n m os t h ea vi ly fi sh ed ...
Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 195–210 : Author(s): Sharp, B.R., S.J. Parker and N. Smith
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Joint Polish/American hydroacoustic survey of Elephant Island and the vicinity of King George Island, 1988
137.31 20.19 60.55 BC3 132.00 1013.00 39.26 89.06 39.77 90.22 03 109.00 742.00 21.74 34.77 16.13 25.80 ... ~ = 20~ KHZ BIOMASS 1988 TONS/1000. (Bransfield Strait) 200r-----~----~--~----_, 160 80 4111 ... of zooplankton. J. Acoust. Soc. Am 80: 601-611. MACAULAY, M.C., T.S. ENGLISH and O.A. MATHISEN. 1984. Acoustic ... 83.10 Avg. (8S) 35.50 723.50 13.12 30.00 9.65 20.77 ELEPHANT ISLAND (El) C1 9.00 223.00 18.70 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 357–377 : Author(s): Macaulay, M.C.