Résultats de la recherche
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Changes in the fish biomass around Elephant Island (Subarea 48.1) from 1976 to 1996
therefore combined for analysis. Biomass estimates from 1981 to 1996 varied between 683 ( 1 9 8 1 ) and ... 2 049 tonnes ( 1 9 8 7 ) (Table 3 ) . Length-frequency distributions obtained during the surveys ... in 1 9 7 9 / 8 0 when a catch of 18 760 tonnes was reported (Table 1 ) . No concentrations of ... ) 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 : Auteur(s): Kock, K.-H
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Composition and characteristics of ichthyofauna in pelagic waters of South Georgia (Subarea 48.3)
, horizontal opening - 8 m) with a mesh size ranging from 16 to 40 mm. The upper and side net sections were ... in diameter. A fine-mesh panel with a mesh size of 8-12 mm was placed in the codend of the trawl ... shortest possible time. Evvika 24 1988 30.3-7.4 8 3 Pioner Latvii 2 6 1989 8.7-24.7 106 ... juveniles in areas with the highest concentration of fish, several (4-8) series of tows were carried out ...
Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 125–164 : Auteur(s): Frolkina, G.A., M.P. Konstantinova and I.A Trunov
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Revised estimates of the area of the South Georgia and Shag Rocks shelf (CCAMLR Subarea 48.3)
– 35 0 35 0– 40 0 40 0– 45 0 45 0– 50 0 T ot al s 1 53 43 0 0 0 0 0 0 0 0 4 4 8 2 53 42 0 0 1 ... 112 287 208 162 134 128 91 1 123 3 53 41 0 0 68 129 42 17 9 12 15 8 300 4 53.5 42 2 3 58 272 95 67 49 ... 92 658 7 53.5 39 0 0 0 76 131 118 184 178 125 82 894 8 53.5 38 16 126 389 813 354 270 186 144 60 36 2 ... 0 15 57 47 26 20 12 8 185 18 54.5 38 0 0 19 634 690 282 130 92 63 76 1 986 19 54.5 37 28 30 270 847 ...
Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 167–175 : Auteur(s): Belchier, M. and P. Fretwell
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Fishery Report: Dissostichus eleginoides Kerguelen Islands (Division 58.5.1)
............................................................... 8 6. By-catch of birds and mammals ....................................................... 8 ... 6.1 Mitigation measures ............................................................... 8 7 ... 1 237 5 967 1999/00 3 046 3 093 6 139 2 600 8 739 2000/01 2 593 2 153 4 747 4 550 9 297 2001 ... 0.20 1 026 2003/04 3 087 5 104 - 5 104 8 1.7 0.18 1 054 2004/05 3 086 5 022 - 5 022 7 1.6 0.19 1 034 ...
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Fishery Report: Dissostichus eleginoides (TOP) Kerguelen Islands (Division 58.5.1)
. By-catch ................................................................................. 8 5.1 ... By-catch removals ................................................................. 8 5.2 ... Assessments of impact on affected populations ................................. 8 5.3 Mitigation measures ... ............................................................... 8 6. Incidental mortality of birds and mammals ........................................... 9 ...
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Fishery Report: Closed fishery for Dissostichus spp. in Divisions 58.4.4a and 58.4.4b
/effects ........................................................ 7 8. Harvest controls and management ... the following season, a single vessel fished briefly, reporting a total catch of 8 tonnes of D ... 0 1519 1519 1999/00 2 370 84 0 72 0 156 1254 1410 2000/01 1 370 4 0 4 0 8 1247 1255 2001/02 0 103 ... 1 closed* 18 0 58 <1 77 0 77 2008/09 0 closed 0 0 0 0 0 0 0 2009/10 1 closed* 8 0 51 0 59 80 139 ...
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Biomass, abundance and distribution of fish in the Kerguelen Islands EEZ (CCAMLR Statistical Division 58.5.1)
species abundances were examined using the krigeage method (SURFER 8® software) using abundance values ... 77 324 Notothenia rossii 8 090 2 881 3 268 31 657 Bathyraja eatonii 19 463 5 457 7 218 199 253 ... Bathyraja irrasa 8 968 3 355 4 233 69 875 Macrourus carinatus 6 508 2 181 2 815 24 676 Channichthys ... 0.7 2.4 Macrourus carinatus 15.2 5.2 8 34.9 Channichthys rhinoceratus 264.6 37.6 195.2 358.1 ...
Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 1–32 : Auteur(s): Duhamel, G. and M. Hautecoeur
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Midwater trawl catchability in relation to krill and possible ways of assessing gross catch
determining the probability that kri11 will come into contact with the net: (8) 91 - the probability ... depth of the upper edge of the swarm, ah (metres) 8 • mean swarm depth, m (2e) (metres) 3 • mean ... Trawl specifications upon which calculations were based are given in Table 8. A kriU swarm with an even ... of the 76/400 trawl (see Table 8) which has a mesh bar of 0.04 m and a mounting coefficient of 0.28 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 87–113 : Auteur(s): Zimarev, Yu.V., S.M. Kasatkina and Yu.P. Frolov
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An assessment of the impact of krill fishery on penguins in the South Shetlands
survey (late January; Figure 8 (S)), a high krill biomass was observed along the shelf and slope to ... were found around King George Island. During the second survey (early March; Figure 8(2)) the biomass ... took place in the area of the highest biomass from mid-March onward (Figure 8(3)). An additional set ... regularly observed there (Figures 7 and 8). In comparison with the biomass of krill (2200 X 103 tonnes ...
Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 107–128 : Auteur(s): Ichii, T., M. Naganobu and T. Ogishima
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Fishery Report 2013: Exploratory fishery for Dissostichus spp. in Subareas 88.1 and 88.2
31 August 2013. 8. In 2013, notifications to fish in Subarea 88.1 were submitted by eight Members ... measured (n) in each year are provided. 8 Figure 3: Annual length-frequency distributions of ... 106 (0) 209 (4) Hong Jin No. 707 255 (4) 153 (11) 368 (24) 224 (9) 456 (8) 291 (1) Insung ... (8) 157 (2) 236 (5) Kostar 223 (1) Sunstar 154 (4) New Zealand Antarctic ...
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