Résultats de la recherche
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Biological characteristics of Antarctic fish stocks in the southern Scotia Arc region
) in 30 fresh oocytes per individual was measured under a dissecting microscope at a magnification of ... between the tip of the wings times the distance travelled on the bottom during 30 minutes of trawling ... Islands due to one large haul of more than 800 kg/30 min. The number of species slightly increased from ... of 20-30 m off the southwest coast of Elephant Island by a 3 m beam trawl. Early juveniles of other ...
Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 1–41 : Auteur(s): Kock, K.-H., C.D. Jones and S. Wilhelms
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Observations on haul-out patterns and trends in the breeding populations of southern elephant seal at Península Valdés (Patagonia) and Stranger Point (25 de Mayo - King George I.)
°30' W). The other place was located at Peninsula Valdes (patagonia) (1981-1984). Censuses were ... corresponding to 27/10, rank ± 3 to Stranger Point and to 30/9, rank ± 5 to Peninsula Valdes. Besides, the ... the basis of a single census, at Stranger Point this should be carried out after the 30/10 (27/10 ... plus the 3-days rank), and at Peninsula Valdes after the 5/10 (30/9 plus 5-days rank). Here the ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 453-463 : Auteur(s): Vergani, D.F., M.N. Lewis and Z.B. Stanganelli
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Krill (Euphausia superba Dana) resources and distribution in the Wilkes Land area in the seasons 1986 to 1989
for Fisheries 3 The annual period used is the split-year 1 July to 30 June. Split-year is denoted by ... second located between the ftrst and third subareas, including the continental slope between 64°30' and ... 65°30'S. The location of areas where krill aggregations were observed is shown in Figures 2 to 4 ... of 2. Krill aggregations were mostregularly observed between 64°30'-65°33'S, and 131°30'-133°oo'E ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 149–162 : Auteur(s): Dolzhenkov, V.N. and V.P.Timonin
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Status of the krill stock around Elephant Island in 1991/92 and 1992/93
-south transects between 60" and 62"s and 53" and 57"30'W ('Elephant Island box'). In 1993 additional ... of juveniles and krill lengths <30 mm in 1992 (Figures 4 and 7) resulted from successful spawning ... . Loeb and Siege1 (Dlink/Dmax) *l00 Variable 1---10---20---30---40---50---60---70---80---90---~00 ST ... -3 3 - ST-5 - 0 ST-30 7 ST-4 9 ST-46 ST-61 ST-13 ST-15 ST-14 ST-3 2 I ST-l8 ST-17 ST-34 ...
Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 7–33 : Auteur(s): Loeb, V. and V. Siegel
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Sea-surface temperature and krill catches around South Georgia in December–February 1989–1991 and 1999–2001
-45 -40 -35 -30 -50 ... -45 -40 -35 -30 60 Mean monthly SST ... -40 35 -30 -50 -45 ... -40 -35 -30 45 50 55 60 171 Sea-surface temperature ...
Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 165–174 : Auteur(s): Vanyushin, G.P
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Estimating krill recruitment and its variability
), taking the second group with mean length in the range 30 to 38 mm as age class 2, are: Number of ... la Mare 10 9 8 7 6 h Y .M 5 a 4 3 2 1 0 0 10 20 30 40 50 60 70 Length ... krill. 0 10 20 30 40 50 60 Length class (mm) Figure 2: Fit of a mixture distribution to the density ... SIBEX I. de la Mare - 2.0 - : Aurora Australis: AIL? 0 g 1 . 5 - ! ! A -- 30 Length (mm ...
Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 55–69 : Auteur(s): de la Mare, W.K
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Effects of weather and sea-ice on the reproductive performance of the Adélie penguin at Edmonson Point, Ross Sea
conditions varied during the three seasons (Figure 1). In 1999 maximum wind speed exceeded 30 knots on a ... /99 0 2 4 6 8 10 12 14 16 N u m b e r o f d e a d c h ic k s 0 10 20 30 40 ... 2 4 6 8 10 12 14 16 N u m b e r o f d e a d c h ic k s 0 10 20 30 40 50 60 ... 0 10 20 30 40 50 60 70 80 W in d s p e e d ( k n o ts ) n = 97 n = 76 ...
Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 99–109 : Auteur(s): Olmastroni, S., F. Pezzo, V. Volpi and S. Focardi
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Catch per unit effort (CPUE) data from the early years of commercail krill fishing operations in the Atlantic sector of the Antarctic
hours for the split-year (1 July to 30 June); (iii) mean monthly catch/hour for the split-year ... 1 102 191 2 861 198 126 6 418 360 419 7 795 566 213 5 611 277 30 A similar situation was ... Expedition 1977/78 of the Federal Republic of Germany. Arch. FisclzWiss., 30: 1-119. Kawaguchi, S., T ... superba , west of the Antarctic Peninsula in February 1982. Meeresforsch., 30: 292-305. Siegel, V ...
Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 31–50 : Auteur(s): Siegel, V., V. Sushin and U. Damm
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Length-based assessment for mackerel icefish (Champsocephalus gunnari) at South Georgia
Length (cm) 10 20 30 40 50 60 Figure 1 ... - aggregated (right). 2009 survey Length (cm) D en si ty 10 20 30 40 50 10 20 30 40 5010 20 30 ... 40 50 30 20 10 0 30 20 10 0 (a) D en si ty 20 15 10 5 0 2009 survey Length (cm) 10 ... 20 30 40 50 (b) Hillary et al. 134 In equation (6) the ...
Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 129–137 : Auteur(s): Hillary, R.M., C.T.T. Edwards, R.E. Mitchell and D.J. Agnew
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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