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Assessment of krill flux factors in waters of South Orkney Islands during summer 1996
February to 7 March 1996 to assess krill flux factors in Subarea 48.2. The study area (80 x 240 n miles ... - per n mile. Section NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Mean Krill ... to 23 February 1996). Section No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 CL ... describes the results of an experiment conducted from 19 February to 7 March 1996 to assess krill flux ... les resultats d'une etude menee du 19 fevrier au 7 mars 1996 en vue d'evaluer les facteurs de flux de ...
Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 195–204 : Autor(es): Kasatkina, S.M., V.N. Shnar, M.I. Polischuk, A.M. Abramov and V.A. Sushin
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Evidence to support the annual formation of growth zones in otoliths of Antarctic toothfish (Dissostichus mawsoni)
recaptured fish were all large (129–145 cm TL at tagging) and had been at liberty from 1 to 7 years. The ... been at liberty from 1 to 7 years. The number of zones between the fl uorescent oxytetracycline line ... taille (129–145 cm de TL au marquage) et avaient été relâchés entre 1 et 7 ans plus tôt. Le nombre de ... особей были крупными (129–145 см TL при мечении) и находились на воле от 1 до 7 лет. Количество зон ... haber estado en libertad de 1 a 7 años eran de talla grande (marcados a los 129–145 cm de longitud ...
Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 125–138 : Autor(es): Horn, P.L., C.P. Sutton and A.L. DeVries
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Estimating the impact of depredation by killer whales and sperm whales on longline fishing for toothfish (Dissostichus eleginoides) around South Georgia
estimated that the amounts of toothfish removed from longlines by cetaceans have varied between 1% and 8% of ... . 9% 7 52 8 7 84 0 7 76 0 7 75 0 20 04 3. 8% 3. 9% 3. 9% 4 49 7 4 ... 66 9 4 67 1 4 67 1 20 05 3. 4% 5. 1% 8. 1% 3 05 7 3 16 0 3 21 3 3 ... 30 3 20 06 4. 2% 4. 9% 4. 4% 3 53 5 3 68 3 3 70 7 3 69 0 20 07 3. 8 ... 65 7 6 01 3 3. 8 17 .7 0. 33 0. 42 169 Impact of cetaceans on D. eleginoides ...
Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 163–178 : Autor(es): Moir Clark, J. and D.J. Agnew
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Vertical migrations of mackerel icefish (Champsocephalus gunnari) on the South Georgia shelf
South Georgia shelf. During the day, fish concentrate near the bottom in concentrations 5 to 7 m thick ... 7 6 5 4 3 2 1 0 2 4 6 8 10 12 14 16 18 20 22 24 Time of day, h Figure 1: Bottom ... , fish concentrate near the bottom in concentrations 5 to 7 m thick. At night, fish disperse and migrate ... rassemblent pres du fond, dans des concentrations de 5 a 7 m d'epaisseur. La nuit, les poissons se dispersent ... rpyHTa. BepTHKaJibHoe pa3BHTHe CKOnJieHHH COCTaBJI5IeT 5-7 MeTpOB. HOl.lbiO OHH pacceHBaiOTC51 H ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 3–14 : Autor(es): Frolkina, J.A. and V.I. Shlibanov
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Preliminary report on biological observations and exploratory fishing data collected in the South Georgia area during the 1985/86 cruise of MT Carina
represented by three length groups: 7–22/23, 22–31 and 31–49 cm. Weight/length ratios were calculated for all ... , diciembre-enero 1985/86) Ilustracion 5 Ilustracion 6 Ilustracion 7 Ilustracion 8 Ilustracion 9 ... . N. gibberifrons was also represented by three length groups: 7-22/23, 22-31 and 31-49 cm. Weight ... longueurs: 7-22/23, 22-31 et 31~49 cm. La relation poids/longueur a ete calculee pour toutes les cinq ... , 32-41 Y 42-56 cm. N. qibberifrons tambien estuvo represent ado por tres grupos de tamafio: 7-22/23 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 65-97 : Autor(es): Kreft, K. and J. Szynaka
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An assessment of CCAMLR measures employed to mitigate seabird mortality in longlining operations for Dissostichus eleginoides around South Georgia
conservation measures, lines were set at night, weights (6-7 kg) were set at 50 m intervals along the line, all ... 0.001 not sig. not sig. P i 0.0001 0.049 P < 0.01 May Full v Waxing d f = 7 d f = 8 P ... with CCAMLR conservation measures, lines were set at night, weights (6-7 kg) were set at 50 m ... CCAMLR, les lignes ont et6 posees de nuit, des lests (6-7 kg) ont et6 fixes a 50 m d'intervalle sur ... conservacion de la CCRVMA, las lineas se calaron por la noche con pesos (6-7 kg) colocados cada 50 metros a 10 ...
Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 217–230 : Autor(es): Ashford, J.R. and J.P. Croxall
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Is current management of the Antarctic krill fishery in the Atlantic sector of the Southern Ocean precautionary?
exploitation rate (annual catch divided by biomass) of <7%, which is below the 9.3% level considered ... (%) 48.2 (%) 48.3 (%) 1996 1 1997 1 8 1998 2 7 1999 4 1 2000 2 88 2001 9 14 2002 4 3 ... 8 2 5 0 0 1 2006 5 2 3 3 0 1 2007 1 4 3 0 0 1 2008 3 11 0 3 2009 3 8 7 1 0 1 2010 3 ... equivalent to a long-term exploitation rate (annual catch divided by biomass) of <7%, which is below the 9.3 ... monitoring program, which suggests that local monitoring programs observe 8% to 37% of the biomass in each ...
Science Journal Paper : CCAMLR Science, Volume 23 (CCAMLR Science, Volume 23) : 31–51 : Autor(es): 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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Killer whale (Orcinus orca) and sperm whale (Physeter macrocephalus) interactions with longline vessels in the Patagonian toothfish fishery at South Georgia, South Atlantic
. Killer whale pods were generally small (2–8 animals), while solitary animals and larger pods (>15 ... 5.2 7 2 L 238 8 3.4 167 70.2 2 0.8 M 254 8 3.1 49 19.3 10 3.9 N 659 17 2.6 85 12.9 212 32.2 O 356 ... 25 13.4 3 146 17.5 6–8 34 18.3 4–5 56 6.3 9–10 20 10.8 6–10 7 0.8 11–15 21 11.3 >10 1 0.1 16 ... . Killer whale pods were generally small (2–8 animals), while solitary animals and larger pods (>15 ... taille (2 à 8 animaux); les individus solitaires et les troupeaux plus importants (>15 animaux) étaient ...
Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 111–126 : Autor(es): Purves, M.G., D.J. Agnew, E. Balguerías, C.A. Moreno and B. Watkins
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Analysis and modelling of the Soviet Southern Ocean krill fleet
fleet. The data base consists of the records of 12 different cruises by 8 different research vessels ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 127–235 : Autor(es): Mangel, M.
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A statistical method for estimating the level of IUU fishing: application to CCAMLR Subarea 48.3
limits were calculated to be 54–2 017, 468–1 779 and 22–487 tonnes respectively for fish and 162–7 752, 1 ... 91 .9 1 14 2 1. 54 5 9 S C is ne V er de 20 -M ar -9 7 30 -M ay -9 7 6 99 .8 ... 04 -S ep -9 7 8 95 1. 88 41 1. 41 0 41 W E lq ui 16 -M ar -9 7 15 -M ay ... . 05 34 0. 09 6 35 W In S un g 66 20 -M ar -9 7 09 -S ep -9 7 28 13 45 .8 ... 32 8. 26 0 33 W Is la C am ila 15 -A pr -9 7 12 -J un -9 7 18 48 9. 29 ...
Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 119–141 : Autor(es): Agnew, D.J. and G.P. Kirkwood