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Trawl bag selectivity in the Champsocephalus gunnari fishery
BbInOJIHeHbI 3KcnepH- * AtIantNIRO, 5 Dimitry Donskoy Street, Kaliningrad 236000, USSR ** VNIRO, 17a ... of 5 to 6 tonnes had been taken. The weight of fish retained in the trawl bag, as well as the ... fish retained at a 50% retention rate; B = mesh size. 5 . ANALYSIS OF RESULTS Analysis of the ... in a flume tank conducted in AtlantNIRO by engineer E.L. Baev and scientist N.M. Ivanova. Figure 5 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 295–312 : Autor(es): Bidenko, V.G. and I.G. Istomin
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Characteristics of krill aggregations in the South Sandwich Islands subarea in January–February 2000
AtlantNIRO 5 Dmitry Donskoy Street Kaliningrad 236000, Russia Email – atlant@baltnet.ru Abstract During ... - gration of hydroacoustic results per nautical mile for each 5 m depth layer up to 500 m. Density strata ... T ra w l b ag le ng th (m ) 37 M es h si ze in tr aw l b ag (m m ) 6. 5 T ra w ... l s pe ed (k no ts ) 3. 5 T ab le 2 : D is tr ib ut io n of k ri ll d en si ty ...
Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 145–164 : Autor(es): Kasatkina, S.M., A.P. Malyshko, V.N. Shnar and O.A. Berezhinsky
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Physical oceanographic setting of the Siedlecki January 1987, South Shetland Island data set
Island region (the Siedlecki data set is separated into five groupings, shown in Figure 5). 2.3 Group ... #4 and #5 Western South Shetland Islands These shallow stations (Figure 9) show the typical ... . Physical Oceanography. Deep Sea Research 31 (5): 529-550. GORDON, A.L. 1967. Structure of Antarctic ... 6?0 61.0 -600 -',9.0 -580 - 70 -56 0 -' 5 0 - 4-:..16 0.0 -SL86 LEG2 & LEG3 -60:-& +243 .2 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 161-184 : Autor(es): Gordon, A.L.
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A statistical method for estimating the level of IUU fishing: application to CCAMLR Subarea 48.3
000 m bathymetric contours. South Georgia Island 30 W 5 3 SUBAREA 48.3 1 40 W Areas used in ... Shag Rocks Areas used in the IUU model 1 2 3 4 5 50°W ... = ΣCi,y (5) By = ΣBi,y (6) for all i in year y. In order to calculate both point estimates and ... Area 5 – see Figure 1). The central line shows cruises that did complete a circuit of the island ...
Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 119–141 : Autor(es): Agnew, D.J. and G.P. Kirkwood
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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
horizontal mouth width of about 23 m, a net height of about 5 m, and a 40 mm mesh liner installed in the ... this analysis (Table 1). RESULTS Total 5 061.57 5 023.29 2 583.40 1 454.16 923.92 502.42 ... . L. sqtrarnifrons was the second most abundant species in terms of catch (5 023.29 kg, 6 875 ... ) 18 965 (10 637-53 483) 215 (11-489 534) 5 858 (1 308-93 944) 6 073 (1 444-495 401) 326 (96-7 ...
Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 53–74 : Autor(es): Jones, C.D., K.-H. Kock and E. Balguerías
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Patterns and processes in the distribution and dynamics of Antarctic krill
Denman, 1980); these slopes were close to the -5/3 prediction of Kolmogorov (1941) for the inertial ... . Macaulay), obtained 4-5 January 1987, aboard the RV Professor Siedlecki, were analyzed in the following ... scales as Weber et al. (Figure 5). The resulting spectra (Figures. 4-5) were closely similar to the ... model: temperature, salinity, algal biomass, and density of krill predators. 5. DEVELOPMENT OF A ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 281–299 : Autor(es): Levin, S.A., A. Morin and T.M. Powell
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Champsocephalus gunnari stock status in the South Georgia area
r~e W - 06~a5I Macca PbI6bI (r), L - 06~a5I ~JIHHa TeJIa (CM) 5 H Cpe,llHeH ,llJIHHbI TeJIa ... HCnOJIb30BaJIC5.I MeTO,ll perpeCCHH F Ha npOMbICJIOBOe YCHJIHe (Ta6JI. 1 - 5). lIHCJIeHHOCTh rrOrrOJIHeHH5I 1 ... 147,1 175,8 189,0 4 0,35 270,7 276,0 281,2 313,4 297,2 255,4 291,8 308,0 5 0,35 405,8 411,9 418,0 ... 260,5 5 0,35 411,9 430,2 418,0 393,8 6 0,35 565,2 585,2 571,8 545,3 \0 ...... o Ta6JIHIJ;a 2 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 1-18 : Autor(es): Borodin, R. and P. Kochkin
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A post-processing method to remove interference noise from acoustic data collected from Antarctic krill fishing vessels
-test (hypothesising that the ‘means are equal’ at 5% significance level) was applied to compare the ... the dB difference were 50 pings horizontally by 5 m vertically as advised by SC-CAMLR (2010 ... strength of the interference noise was frequency dependent (Figure 5). The background noise amplified by ... . horizontal linking distance (m) 15 Max. vertical linking distance (m) 5 Min. total swarm length (m) 15 Min ...
Science Journal Paper : CCAMLR Science, Volume 23 (CCAMLR Science, Volume 23) : 17–30 : Autor(es): Wang, X., J. Zhang and X. Zhao
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Spawning locations of mackerel icefish at South Georgia
~ ? H T ~ ~ u E I R nHYl lHOK n e n 5 I ~ O f i pb16b1 B sanPrBe K y ~ 6 e p n a ~ ~ Ha n o p x n o ... following day, two on 20 March and 14 on 30 March. 011 5 April the catch was just three, and no further ... specimens were taken on 22 or 24 April. Using a trawl in Cumberland West Bay on 5 April, Olsen (1955 ... proportions of reproductively active fish, that is those in stages 3 (developing), 4 (ripe) and 5 (spent) as ...
Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 107–118 : Autor(es): Everson, I., A.W. North, A. Paul, R. Cooper, N.C. McWilliam and K.-H. Kock
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Changes in the fish biomass around Elephant Island (Subarea 48.1) from 1976 to 1996
CCAMLR Science, Vol. 5 (1998): 165-189 CHANGES IN THE ... , such as South Georgia, that the species has a very patchy distribution (e.g. Kock, 1986 - Figure 5 ... disappeared from the stock (Figure 3 ) . Age classes 5 and 6 were the predominant age classes in the stock ... ) which were 5 to 8 years old (Kock, 1991 - Figure 3 0 ) . No representative length composition was ...
Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 165–189 : Autor(es): Kock, K.-H