Search results
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Some characteristics of krill transport in the Scotia Sea based on the Russian survey data
, nor with the total catch from the Scotia Sea for any fishing season during the latest 20 years ... with the total catch from the Scotia Sea for any fishing season during the latest 20 years. It is shown ...
Meeting Document : WG-EMM-05/41 : Author(s): S.M. Kasatkina, V.N. Shnar and O.V. Berezhinsky (Russia)
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Krill population trends
for the last 20 years. There have been suggestions of changes in the distribution and abundance of Antarctic ... for the last 20 years. There have been suggestions of changes in the distribution and abundance of Antarctic ...
Meeting Document : CCAMLR-IWC-WS-08/11 : Author(s): Tarling, G., Watkins, J., Quetin, L., Reiss, C., Atkinson, A., Ross, R., Pakhomov, E., Kawaguchi, S., Nicol, S., Siegel, V.
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Descriptive analysis of the toothfish (Dissostichus spp.) tagging programme in Subareas 88.1 & 88.2 for the years 2000–01 to 2014–15
released, 20 in-season recaptures and 2 recaptures from 2009 releases. Author(s): S.J. Parker ... fish released, 20 in-season recaptures and 2 recaptures from 2009 releases. ...
Meeting Document : WG-FSA-15/37 : Author(s): S.J. Parker and S. Mormede (New Zealand)
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High-resolution ocean modelling of the South Georgia and South Orkney Islands regions
to generate a ~20 year time series of oceanographic flows and water mass properties, which will provide ... to generate a ~20 year time series of oceanographic flows and water mass properties, which will provide ...
Meeting Document : WG-EMM-16/15 : Author(s): E. Young, E. Murphy and P. Trathan
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Oceanography of the South Georgia and South Orkney Islands regions using high-resolution models
. The models have been used to generate 20-year hindcast time series of oceanographic flows and water mass ... to generate 20-year hindcast time series of oceanographic flows and water mass properties. This valuable ...
Meeting Document : WG-EMM-17/30 : Author(s): E. Young, E. Murphy and P. Trathan
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Genetic identification of fish caught as by-catch in the Antarctic krill fishery and comparison with observer records
by observers (5 families; 8 species) was considerably lower than with DNA barcoding (7 families; 20 species ... by observers (5 families; 8 species) was considerably lower than with DNA barcoding (7 families; 20 species ...
Meeting Document : WG-EMM-18/30 : Author(s): A. Polanowski, J. Clark, D. Maschette, D. Welsford and B. Deagle
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Length-based assessments revisited – why stock status and fishing mortality of long-lived species such as toothfish cannot be inferred from length-frequency data alone
y Lmat50 900 mm Optimum age and length (estimated) Aopt Lopt 15.7 y 966 mm 20 ... . The only exception was the slope estimate for mature selectivity, for which the data were lim- ited to 20 ... fish become increas- ingly rare. When stock levels drop below around 0.20, the catch is made up mainly ... Psum: Decreasing - - 25 27 20 32 Increasing or stable - - 20 28 16 32 1 Within 1% of virgin ...
Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 57–73 : Author(s): Ziegler, P.E., D.C. Welsford and A.J. Constable
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Foraging behaviour and reproductive success in chinstrap penguins: the effects of transmitter attachment
Islands. In total, one member of each pair at 20 nests and both members of each pair at 10 nests were ... pair at 20 nests and both members of each pair at 10 nests were equipped with a radio transmitter, 120 ... Islands. In total, one member of each pair at 20 nests and both members of each pair at 10 nests were ... , Washington 98115-0070, USA 291 292 seul membre par couple dans 20 nids, et sur les deux membres des ... 6bIJIH npHKpenJIeHbI K O,llHOMY H3 '-IJIeHOB Ka)l{,llOH napbI B 20 rHe3,llaX H 060HM '-IJIeHaM Ka ... A total of approximately 20 000 pairs of chins trap penguins nest on Seal Island, South Shetland Islands ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 291–303 : Author(s): Croll, D.A., J.L. Bengtson, P.L. Boveng, M.E. Goebel and J.K. Jansen
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e-sc-xii-a5.pdf
... . Biology of Electrona carlsbergi 5.20 WG-FSA-93/17 detailed the trophic status of myctophids ... for the D. eleginoides fishery in Subarea 48.3 by 10-day periods (e.g., 91.12.2 = second 10-day period [11-20 ... 0.23 5 180.0 133 1.35 3 225.2 133 1.69 4 200.0 133 1.51 5 472.0 133 3.55 Mean density = 1.80 ... ) = 2 500 tonnes Yield for F0.1=0.12 = 300 tonnes 17 Population Projections 6.20 In order ... . eleginoides fishery in Subarea 48.3 by 10-day periods (e.g., 91.12.2 = second 10-day period [11-20] of ... 20 calculating age distributions than has been used previously. The catch-at-age presented in WG ... -calculated using the method described in WG-FSA-93/20. This would provide an indication of the potential ... WG-FSA-93/20. The results are presented in Table 7. Table 7: C. gunnari survey biomass estimates
application/pdf attached to:WG-FSA-93
Meeting Report : WG-FSA-93
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ABUNDANCE AND BIOLOGICAL INFORMATION ON TOOTHFISH IN DIVISION 58.4.4a & b BY SHINSEI MARU NO. 3 IN 2007/08 SEASON
1 and Phase 2, respectively. Mean CPUE of toothfish in weight by SSRU ranged from 64.0 to 80.7 kg / 1,000 ... (10-minute latitude x 20-minute longitude) standard stratification method, mean CPUE for the Division ... 1 and Phase 2, respectively. Mean CPUE of toothfish in weight by SSRU ranged from 64.0 to 80.7 kg / 1,000 ... (10-minute latitude x 20-minute longitude) standard stratification method, mean CPUE for the Division ...
Meeting Document : WG-SAM-09/10 : Author(s): K. Taki, T. Ichii, M. Kiyota and S. Kawahara (Japan)