Search results
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Oceanic circumpolar habitats of Antarctic krill
(Mar. Ecol. Progr. Ser., 362: 1–23 (2008), doi: 10.3354/meps07498) ...
Meeting Document : WG-EMM-08/P04 - Article : Author(s): A. Atkinson, V. Siegel, E. A. Pakhomov, P. Rothery, V. Loeb, R.M. Ross, L.B. Quetin, K. Schmidt, P. Fretwell, E.J. Murphy, G.A. Tarling and A.H. Fleming
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A hybrid approach to acoustic classification and length estimation of krill
- tor with 38 and 120 kHz dual-beam transducers. Echo signals were recorded, each ping from 10 to 160 ... with 38 and 120 kHz split- beam, and 200 kHz single-beam subsystems. Echo signals were integrated from 10 ... in 10 hauls (15 swarms were sampled) and E. crystallorophias in three hauls (six swarms were sampled ... / / 10log ;1 N fj fi m m fj fi fj fi r S S f N Δ Δ . The components of the Δ vectors were divided ...
Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 33–58 : Author(s): Azzali, M., I. Leonori and G. Lanciani
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Analysis of trends in Japanese krill fishery CPUE data, and its possible use as a krill abundance index
it was not recorded in the logbook. As it is normally about 10 min before and after towing (Japan Deep Sea Trawlers ... (Verbyla et al., 1999). The LMM was fi tted to the log10 transformed values of CPD, CPT and CPTT while ... errors, on the Log10 scale where relevant, were obtained using samm’s predict() function. The appendix ... fi t. Although the models seemed to be acceptable, qqplots of Log10CPT, Log10CPD, Log10 ...
Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 1–28 : Author(s): Kawaguchi, S., S. Candy, S. Nicol, K. Taki and M. Naganobu
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Distribution of mackerel icefish (Champsocephalus gunnari) (Channichthyidae) around South Georgia at various stages of its life cycle
Georgia panel inserted in the codend (mesh opening of 10 mm) and was modifi ed to reduce damage ... 0 94 G iz hi ga M ea n le ng th (m m ) 91 10 0 96 95 25 / 5– 8/ 6/ 19 84 L en gt ... , % o f f is h of d om in an t l en gt h 80 m m 90 m m 46 % 29 % 90 m m 10 0 m m 30 .5 % 33 ... % 80 m m 90 m m 10 0 m m 31 % 18 % 26 % 80 m m 90 m m 21 % 49 % N um ...
Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 49–69 : Author(s): Frolkina, Zh.A
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A preliminary assessment of age and growth of Antarctic silverfish (Pleuragramma antarcticum) in the Ross Sea, Antarctica
from 4.6 to 22.9 cm. Pronounced modes in the length-frequency distribution occurred at 7.1–7.5, 10 ... -frequency distribution occurred at 7.1–7.5, 10.6–11.0 and 15.1–15.5 cm. Mean lengths ... 2.07 15 12.3 18.4 15.5–21.9 2.23 10 13.3 19.9 17.6–22.9 1.63 8 14.3 19.2 17.5–21.2 1.71 4 79 ... m on au t S ea 2 A ll - 3– 7 33 .8 - 0. 10 - 0. 07 - M - - 22 ... from 4.6 to 22.9 cm. Pronounced modes in the lengthfrequency distribution occurred at 7.1–7.5, 10 ... . This was because about 20% of the sam- ple was from small fish (≤10 cm SL) with poorly developed gonads ...
Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 75–86 : Author(s): Sutton, C.P. and P.L. Horn
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Whale depredation – Data collection guidelines
kg 1 47 05,23 69 08,03 1 316 47 09,90 69 14,86 1 032 10 000 162 342 411 1 191 2 46 44,35 68 49,42 ... 5 46 37,40 67 10,18 796 46 40,36 67 17,07 689 10 000 308 2 743 394 956 6 47 00,94 66 51,57 817 47 ... ................................................................................................ 10 1.2.1. Aims and Use ... ..................................................................................................... 10 1.2.2. Description ...
Document : Site Section: Science
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Age, growth and mortality of Patagonian toothfish (Dissostichus eleginoides) caught off Kerguelen
130 Total 25 34 60 46 37 32 22 15 8 7 3 2 4 4 8 3 7 2 Prop. 0.07 0.10 0.18 ... 0.14 0.11 0.10 0.07 0.04 0.02 0.02 0.01 0.01 0.01 0.01 0.02 0.01 0.02 0.01 TL 20 21 22 23 24 25 26 27 ... ,...,n; lj is the proportion of total length j measured in intervals of 10 cm; and qij is the proportion ... the data remained reasonably symmetric, and ni ≥ 10 for ages i = 2…17, parameter estimates should ...
Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 29–41 : Author(s): Ashford, J., G. Duhamel, C. Jones and S. Bobko
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Homogeneity of body length composition of Antarctic krill within the commercial zone
11.807 0.4613 9 b 2 14 9.738 0.7811 10 b 2 13 19.619 0.1051 11 m 2 12 11.273 0.5057 12 m 2 11 14.702 ... 0.1976 13 b 2 14 24.603 0.0387* 14 m 2 11 11.809 0.3782 15 m 2 11 10.615 0.4761 16 m 2 9 10 ... .069 0.3449 17 m 2 12 10.334 0.5867 18 m 2 13 6.582 0.9224 19 m 2 10 13.961 0.1748 20 b 2 11 13.399 0.2680 ... 21 b 2 14 12.040 0.6031 22 b 2 12 11.484 0.4880 23 b 2 15 10.535 0.7848 24 b 2 14 6.216 0.9608 25 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 17–28 : Author(s): Ichii, T.
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A preliminary assessment of age and growth of Antarctic silverfish (Pleuragramma antarcticum) in the Ross Sea, Antarctica
at 7.1–7.5 cm, 10.6–11.0 cm, and 15.1–15.5 cm. The age-frequency distribution exhibited a mode from age ... at 7.1–7.5 cm, 10.6–11.0 cm, and 15.1–15.5 cm. The age-frequency distribution exhibited ...
Meeting Document : WG-FSA-10/20 : Author(s): C.P. Sutton and P.L. Horn (New Zealand)
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Workshop schedule
10:00 – 10:30 10:30 Review of progress within Africa following the 2010 workshop - success ... and inspection, including how to identify key target species once a vessel is in port 10:15 Organised crime ... in the fishing industry Morning coffee 10:30 – 11:00 11:00 Practical role-play session to understand ... and regionally to ensure implementation of port state measures (working group session and discussions) 10:00 ...
Document : Site Section: Compliance