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Simulation of recovery rates of fish stocks in the South Georgia and Kerguelen Islands areas
r e '~ 30 U e 20 n c Y 10 0 0 60 50 f r 4 " , e q u 30 e n 20 c y 10 ... about 4 times the initial yield at the end of the 20-year simulation, doubling in four years for both ... . · 552 20 .325 23 .028 24 · 4 4 ~5 27 .31'2 ''17 ,:..., .913 27.245 '17 .. '~ ; • ~:j5·~ 25 .561 ... 15.010 0.55 3,. 08 2. 1" '-' 1 · =i 1 1 01 72 • ,~2 56 48, · 47 .47 44 .40 35 :3 El ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 229-298 : Автор(ы): Hennemuth, R.C., K.D. Bisack and G. Duhamel
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Fish stock assessment survey in Subarea 48.3
4 3 2 1 o o 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 Length class (cm) Figure ... 2 2 17 4 55 12.20 34 46.40 176 31 52 3 2 4 37 55 28.00 35 20.20 368 30 53 3 2 6 20 55 25.60 35 ... 54 56.50 35 47.30 154 10 57 3 2 19 20 55 5.90 36 8.00 167 30 58 4 2 5 2 54 50.40 38 13.40 285 30 ... 7 6 5 4 3 2 1 o o Figure 10: C. gunnari, South Georgia. 5 10 15 20 25 30 35 40 45 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 25–67 : Автор(ы): Everson, I., G. Parkes, K.-H. Kock, S. Campbell, Z. Cielniaszek and J. Szlakowski
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Distribution and size of Antarctic krill (Euphausia superba Dana) in Polish commercial catches taken in the Atlantic sector of the Southern Ocean from 1997 to 1999
A pr il 60 4 67 2 5 93 4 40 2 31 3 70 52 3 01 3 4 20 9 54 20 9 13 M ay ... ys 19 99 A pr il 11 2 35 2 1 17 1 63 4 75 6 9 67 6 39 1 20 4 1 18 9 M ay 10 ... So ut h G eo rg ia 19 97 Ju ne 78 1 95 0 2 60 0 1 66 4 1 84 5 1 20 1 So ut ... (% ) Elephant South Shetland 1999 0 5 10 15 20 25 30 35 40 45 50 55 60 Length (mm) Fr eq ue nc y ...
Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 83–105 : Автор(ы): Jackowski, E
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Midwater trawl catchability as an aspect of a quantitative assessment of krill biomass conducted using a trawl census survey
trawl 100 60 70 110 boards (metres) Horizontal opening between wings (metres) 40 35 37 35 Trawl ... 47 59 30 23 20 29 17 cr, mean swann length (metres) 15 16 19 7 10 7 20 4 Swann density field in ... 5 17 19 cr, swarm thickness (metres) 4 7 2 6 8 Mean swarm length (metres) 72 89 28 89 65 I cr ... ~QiJ.ityJ>fora 74/416 trawl Table 4: Total catchability estimates for the 72/308 trawl in various areas ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 257–272 : Автор(ы): Kasatkina, S.M.
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Results of fish stock assessment survey, South Georgia, December 1987 - January 1988
2 c e n t 1 0 8 6 4 2 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 Length Class (cm ... Champsocephalus gunnari total length frequency (n=19366) 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 Length ... =8586) 10 15 20 25 30 35 40 45 50 55 60 65 70 75 Length Class (cm) Figure 3: ( a) Length frequency ... 6 e r 5 o 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 Length Class (cm) NototheAia rossii ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 19-52 : Автор(ы): McKenna, Jr., J.E. and S.B. Saila
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Status of the krill stock around Elephant Island in 1991/92 and 1992/93
ST-4 3 ST-59 -7 ST-58 -L ST-71 ST-4 4 ST-72 (Dlink/Dmax)*100 Variable 1---10---20---30---40 ... and Box 10 15 20 2 5 30 35 4 0 4 5 5 0 55 6 0 Total Length (mm) Figure 13: Length frequency ... . Loeb and Siege1 (Dlink/Dmax) *l00 Variable 1---10---20---30---40---50---60---70---80---90---~00 ST ... (clusters 1 to 3) during January 1992. Cluster 1 N = 863 10 15 20 25 30 35 40 45 50 55 6 0 Total ...
Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 7–33 : Автор(ы): Loeb, V. and V. Siegel
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A review of data on abundance, trends in abundance, habitat use and diet of ice-breeding seals in the Southern Ocean (submitted to the 2008 Joint CCAMLR-IWC Workshop)
), south Indian Ocean (20°E–90°E) and Weddell Sea (20°E–60°W)). The haul-out model developed for ... (Moroteuthidae, Onychoteuthidae, Oegopsidae; ~60%) and fish (e.g. Myctophidae, Bathydraconidae; ~20% of the ... al., 1971), the Amundsen– Bellingshausen Seas region (135°W–80°W) in 1971/72 (unadjusted or hauled ... (Amundsen–Bellingshausen Seas (60°W–130°W), Ross Sea (130°W–160°W), south Pacific Ocean (90°E–160°E ...
Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 49–74 : Автор(ы): Southwell, C., J. Bengtson, M. Bester, A.S. Blix, H. Bornemann, P. Boveng and M. Cameron, J. Forcada, J. Laake, E. Nordøy, J. Plötz, T. Rogers, D. Southwell, D. Steinhage, B.S. Stewart and P. Trathan
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Estimating optimal observer coverage in the Antarctic krill fishery
vessels sampled each season, 20% of total season hauls sampled for krill and an equivalent or higher ... A cr ux 20 02 35 4 C hi yo M ar u N o. 5 20 02 93 7 35 7 ... 32 Fo ro s 20 02 25 0 90 72 80 28 29 39 11 N iit ak a M ar u 20 ... H o 20 03 21 2 12 4 58 13 8 11 1 D on gs an H o 20 03 51 0 36 ... 5 72 0 0 A ca m ar 20 03 Fo ro s 20 03 58 1 21 9 16 ...
Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 139–154 : Автор(ы): Agnew, D.J., P. Grove, T. Peatman, R. Burn and C.T.T. Edwards
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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
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 ... 1 9 000 9.8 49.3 918 1 0 43 1 3 4 500 11.4 61.2 395 1 1 24 21 35 000 28 21.7 1 250 1 2 4.5 5 29 ... 500 51 28.4 578 1 3 7.5 0.3 650 104.3 110.7 6.2 1 4 43 43 16 200 46.2 35 351 * Trawl time is the ... 62 30 35 40 45 50 55 60 East Spatial location of hauls by RV Odyssey. Hauls are separated ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 283–322 : Автор(ы): Mangel, M.
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Preliminary results of research activities of RV Evrika in the Scotia Sea in January-March 1988
to the southeast of South Georgia where relatively small crustaceans of less than 35 mm dominated. In ... . 4~ 4? 49 . 44 4.'5 , 41 . 43. 3~ ~2. , 33. 51 . 5,2. !i-" ~O, ?' 72. , 73 74 ... relatively small crustaceans of less than 35 mm dominated. In the east Scotia Sea a higher abundance of ... -est de la Georgie du SUd. Des crustaces relativement petits, d'une taille inferieure a 35 mm, y ... IO)I(HOH reOprHH. 3.lleCb .llOMHHHpOBaJIH OTHOCHTeJIbHO HeOOJIbllIHe paqKH pa3MepOM .llO 35 MM. B ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 215-229 : Автор(ы): Maklygin, L.I., A.S. Fedorov, V.N. Shnar, Yu.A. Shulyakovsky, I.V. Krasovsky, Yu.D. Shuvaev and A.V. Kromsky
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