Résultats de la recherche
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Analyses of acoustic line-transect data from the waters around South Georgia: estimation of krill (Euphausia superba Dana) – biomass
WG-KRILL-91/30 ANALYSES OF ACOUSTIC LINE-TRANSECT DATA ... sections approximately 30 n miles in length. Each section was further divided into 1 n mile integration ... Georgia. The survey tracks are approximately 30 n miles apart. The survey box was approximately 240 n ... 30 ~O 50 60 Length (rnm) 70 Figure 2: The length of frequency distribution of all krill measured ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 225–243 : Auteur(s): Murphy, E., I. Everson and A. Murray
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Differences in distribution and population structure of krill (Euphausia superba) between penguin and fur seal foraging areas near Seal Island
the slope front. Subsurface current patterns (30 to 35 m depth) in the foraging areas were assessed ... ..' .::', .. .. ····<····2·0·00 m 200 m Figure 2: Subsurface (30 to 35 m depth) currents derived from the paths of two ... ;, () 20 30 40 50 60 ~~~~~ ~ ~~~~£1 " " " " Body length ( mm ) Maturity stages Figure 5: Body length and ... pente. Courants sous la surface (a une profondeur de 30 a 35 m) derives des trajets de deux bouees ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 273–285 : Auteur(s): Ichii, T., H. Ishii, J.L. Bengtson, P. Boveng, J.K. Jansen and M. Naganobu
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Age, growth and size at sexual maturity of Macrourus carinatus caught as by-catch in Australian sub-Antarctic trawl fisheries
Dorsal Ventral van Wijk et al. 142 0 5 10 15 20 25 30 -500 -400 -300 -200 -100 0 100 200 300 ... 30-day period. Age estimates were subsequently adjusted by taking into account the difference ... width (distance from last ring to second last ring). The number of fi sh with a birthday in each 30 ... Ross Sea. 0 100 200 300 400 500 600 700 0 5 10 15 20 25 30 Age (years) To ta l l en gt h ...
Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 139–151 : Auteur(s): van Wijk, E.M., R. Williams and A.J. Constable
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Population genetic structure of Patagonian toothfish in the West Indian Ocean sector of the Southern Ocean
9 December 2001 30 675.67 (10.71) Prince Edward and Marion1 PEMI1 Presumed 2001 36 unknown Prince ... Edward and Marion2 PEMI2 25 March 2003 30 848.00 (43.51) Appleyard et al. 24 Fi gu re 1 ... 0.000 0.000 0.039 EA 0.037 0.000 0.000 0.039 FA 0.019 0.039 0.033 0.039 Parameter n 54 26 30 26 ... * 0.684 0.814 0.740* Hexp 0.115 0.796 0.764 0.920 0.592 0.834 0.936 Kerguelen N 29 28 29 23 30 ...
Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 21–32 : Auteur(s): Appleyard, S.A., R. Williams and R.D. Ward
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Fishery Report: Dissostichus eleginoides (TOP) Crozet Island inside the French EEZ (Subarea 58.6)
. 2012 represents the 2011/12 CCAMLR fishing season (from 1 December 2011 to 30 November 2012 ... 2000 9 23 26 22 53 16 30 133 73 0 53 25 463 2001 72 175 43 73 37 0 0 86 48 41 32 4 611 2002 19 32 ... 99 170 135 150 144 87 0 87 58 63 1044 2003 118 116 42 32 102 87 0 43 0 104 0 26 670 2004 30 42 ... 205 50 18 40 87 74 46 27 0 49 668 2005 0 27 252 0 0 47 155 52 22 64 10 94 723 2006 30 86 267 0 39 ...
Document : Site Section: Publications
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Status of krill target strength
number density were performed at 30 and 20 kHz. Measurements at 30 kHz were performed near Bouvet Island ... et al. (1992) show that this dip can be quite distinct and is sometimes as much as 30 dB below the ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 101–126 : Auteur(s): Foote, K.G., D. Chu and T.K. Stanton
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Scientific Abstracts 1998
Description / Abstract: PREFACE CCAMLR Scientific Abstracts provides a comprehensive record of all scientific papers presented for the consideration of the annual meetings of the CCAMLR Commission and Scientific Committee and of their subsidiary bodies. This volume contains abstracts of scientific
Document : Site Section: Publications
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Analysis and modelling of the Soviet Southern Ocean krill fleet, II: Estimating the number of concentrations and analytical justification for search data
longitude is assumed to be 30 nm. Figures 6 to 9 show the results of the application of the rule ... (1989) concentrations are presumed to persist for the entire fishing period of14 to 30 days.) 290 ... 30.9 167.2 680 4 12.5 9 30 200 58.4 223.8 517 5 56 25 7 900 55.7 183 142 6 53.5 24 56 200 118.7 37.5 ... 18.9 hrs 693.6 (4-8), 61.2 (8-9) 1 290.4 50" 40' 20" o' 20' 40' 10' 30' 30' 10" 50" 60" 60 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 283–322 : Auteur(s): Mangel, M.
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Changes in biomass of eight species of finfish around the South Orkney Islands (Subarea 48.2) from three bottom trawl surveys
survey are presented in Kock (1986). A total of 30 hauls were made: 3 in the 50-150 m stratum, 9 in the ... conducted during daylight hours. The target time for a haul was 30 minutes, with any haul less than 20 ... 031 (10 897-31 093) 10 (4-34) 605 (367-1 191) 14 795 (8 751-29 750) 15 410 (9 353-30 368) 2 ... consisted of 30 stations, while in 1991 more than 139 hauls were conducted, and the 1999 survey comprised ...
Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 53–74 : Auteur(s): Jones, C.D., K.-H. Kock and E. Balguerías
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e-sc-xii-a5.pdf
... experienced problems in adequately preparing STATLANT data submitted by the 30 September deadline in time for ... 30 June h 59 tonnes taken by Russian research cruise July 1992, 2 990 tonnes by the longline fishery ... biomass at roughly 30% of the unexploited level. This result is not sensitive to the choice of whether ... around 30% of its unfished abundance. This is below the level which would be attained when the stock is
application/pdf attached to:WG-FSA-93Meeting Report : WG-FSA-93