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  • 恩格斯的“政治医嘱”及其理论效应——基于《卡 马克思<1848年至1850年的法兰西阶级斗争>一书导言》
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  • 恩格斯的“政治医嘱”及其理论效应——基于《卡 马克思<1848年至1850年的法兰西阶级斗争>一书导言》
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  1. Spatio–temporal dynamics of Antarctic krill fishery: identification of fishing hotspots

    of the fishery is only described in meso to macro scales (&gt;&gt;10 4 km 2). Here we present a novel analysis ... of radius 25 km, and have a high catch density (&gt;10 ton∙km-2) during years when the catch limit ... of the fishery is only described in meso to macro scales (&gt;&gt;104 km2). Here we present a novel analysis ... of radius 25 km, and have a high catch density (&gt;10 ton∙km-2) during years when the catch limit ...

    Meeting Document : WG-EMM-16/52 : Author(s): F. Santa Cruz, B. Ernst and J.A. Arata

  2. Diet composition and feeding strategy of Antarctic toothfish, Dissostichus mawsoni in the research blocks 58.4.2-1, 58.4.1-2, 58.4.1-3, 58.4.1-4, and 58.4.1-5 for the exploratory longline fishery in 2014/2015 of Korea

    item in all size classes (&lt;100 cm (74-100 cm), n = 6; 100-120 cm, n = 31; 120-140 cm, n = 148; 140 ... -160 cm, n = 221; 160 cm&lt; (160-181 cm), n = 43). In the fish prey items, macrouidae were ... the dominant prey item in three size classes (120-140 cm, 140-160 cm, and 160 cm&lt; (160-181 cm) The graphical ... item in all size classes (&lt;100 cm (74-100 cm), n = 6; 100-120 cm, n = 31; 120-140 cm, n = 148; 140 ...

    Meeting Document : WG-FSA-15/57 : Author(s): Delegation of the Republic of Korea

  3. Age and Length Growth of Champsocephalus gunnari, Lonnberg 1905 (Pisces, Chaenichthyidae, in the Area of Elephant Island, West Zone, Antarctica

    to the classic model and were estimated as: ♂ Lt= 497.5 [1-e-0.39 (t-1.44)] ♀ Lt = 627.1 [1-e-0.19 (t+0.03 ... to the classic model and were estimated as: ♂ Lt= 497.5 [1-e-0.39 (t-1.44)] ♀ Lt = 627.1 [1-e-0.19 (t+0.03)] ...

    Meeting Document : WG-FSA-85/11 : Author(s): A.P. Tomo and E. Barrera-Oro (Argentina)

  4. Revised reports on abundance and biological information on toothfish in Division 58.4.4 a and b by Shinsei Maru No. 3 in 2010/11 season

    in the shallow area &lt; 500 m in the 2010/11. A total of 189 individuals of toothfish with good physical ... %). There was a significant difference in physical composition between Spanish line and trotline (χ² test, P &lt; 0.001 ... ), with the higher percentage of dead fish for trotline. It seems that smaller fish &lt; 70 cm are more damaged than ... fish in the shallow area &lt; 500 m in the 2010/11. A total of 189 individuals of toothfish with good ...

    Meeting Document : WG-FSA-11/14 : Author(s): K. Taki, T. Iwami and M. Kiyota (Japan)

  5. A study on calibration for commercial echosounder using the bottom backscattering strength from a fishing vessel near the South Shetland Islands in Antarctic

    by bottom backscattering strength, since the proportion of krill swarm signals within 2 dB &lt; S V120kHz‒38 ... kHz &lt; 12 dB (i.e. a common ΔMVBS range of 38kHz and 120kHz to be an indicative of Antarctic krill ... , since the proportion of krill swarm signals within 2 dB &lt; SV120kHz‒38 kHz &lt; 12 dB (i.e. a common ...

    Meeting Document : WG-EMM-16/61 : Author(s): Delegation of the Republic of Korea

  6. A study on calibration for commercial echosounder using bottom backscattering strength in Antarctic

    by bottom backscattering strength, since the proportion of krill swarm signals within 2 dB &lt; S V120kHz ... ‒ 38 kHz &lt; 12 dB (i.e. a common ΔMVBS range of 38kHz and 120kHz to be an indicative of Antarctic ... , since the proportion of krill swarm signals within 2 dB &lt; SV120kHz‒38 kHz &lt; 12 dB (i.e. a common ...

    Meeting Document : SG-ASAM-17/P01 : Author(s): S.-G. Choi, H. Lee, K. Lee and J. Lee

  7. Is current management of the Antarctic krill fishery in the Atlantic sector of the Southern Ocean precautionary?

    to a long-term exploitation rate (catch divided by biomass) of &lt;7%, which is below the 9.3% level ... variability in krill biomass indices. The actual exploitation rate in each subarea has remained &lt;3% because ... annual catches have been &lt;50% of the regional trigger level since 1991. The subarea catch limits help ... exploitation rate (catch divided by biomass) of &lt;7%, which is below the 9.3% level considered precautionary ...

    Meeting Document : WG-EMM-16/21 : Author(s): S. Hill, A. Atkinson, C. Darby, S. Fielding, B. Krafft, O.R. Godø, G. Skaret, P. Trathan and J. Watkins

  8. Biomass of Antarctic krill (Euphausia superba) off east Antarctica (30–80°E) in January–March 2006

    in relatively weak aggregations (s A &lt;100 m 2 nmi-2 for each 2 km-alongtrack integration interval), with 50 ... % of integration intervals containing backscattering values &lt;10 m 2 nmi-2. Half of the biomass was found within ... aggregations (sA &lt;100 m2 nmi-2 for each 2 km-alongtrack integration interval), with 50% of integration ... intervals containing backscattering values &lt;10 m2 nmi-2. Half of the biomass was found within 100 km ...

    Meeting Document : WG-EMM-06/16 : Author(s): T. Jarvis, E. van Wijk, N. Kelly, S. Kawaguchi and S. Nicol (Australia)

  9. Age and growth of the Antarctic skate (Amblyraja georgiana) in the Ross Sea

    for both sexes provides the best available representation of growth in the species: Lt = 70.8(1-e-0.308 ... [t+1.10]), where Lt is the pelvic length (PL) in centimetres at age t. Applying this growth curve ... for both sexes provides the best available representation of growth in the species: Lt = 70.8(1-e-0.308 ... [t+1.10]), where Lt is the pelvic length (PL) in centimetres at age t. Applying this growth curve ...

    Meeting Document : WG-FSA-04/29 : Author(s): M.P. Francis and C. Ó Maolagáin (New Zealand)

  10. Global MPAs and marine reserves: lessons learned and implications for CCAMLR

    statistically significant outcomes on fish population metrics, including: “no take, well enforced, old (&gt;10 ... years), large (&gt;100km 2) and isolated by deep water or sand” (Edgar et al. 2014). Two analyses of New ... population metrics, including: “no take, well enforced, old (&gt;10 years), large (&gt;100km2 ...

    Meeting Document : CCAMLR-XXXIII/BG/20 : Author(s): Submitted by ASOC

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