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  • 智能化“出圈” 强化品牌塑造——自行车产业转型发展观察 来源:经济参考报 发布时间:2023-08-10 10:07
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  • 智能化“出圈” 强化品牌塑造——自行车产业转型发展观察 来源:经济参考报 发布时间:2023-08-10 10:07

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  1. Otolith chemistry indicates population structuring by the Antarctic Circumpolar Current

    (Can. J. Fish. Aquat. Sci., 65: 135–146 (2008) doi:10.1139/F07-158) ...

    Meeting Document : WG-FSA-08/P05 - Article : Author(s): J.R. Ashford, C.M. Jones, E.E. Hofmann, I. Everson, C.A. Moreno, G. Duhamel and R. Williams

  2. Revised research plan for the 2017/18 exploratory longline fishery of D. mawsoni in Subarea 48.6 by South Africa and Japan

    WG-SAM meeting in 2017 (e.g., WG-SAM-17 report, paragraph 4.4, 4.10, and 4.18, 2017) and data ... meeting in 2017 (e.g., WG-SAM-17 report, paragraph 4.4, 4.10, and 4.18, 2017) and data extracts provided ...

    Meeting Document : WG-FSA-17/10 : Author(s): Delegations of Japan and South Africa

  3. UPDATED BIOLOGICAL PARAMETERS FOR THE ANTARCTIC STARRY SKATE, AMBLYRAJA GEORGIANA, FROM THE ROSS SEA

    in the Ross Sea were identified to species. Sample sizes were small, but indicated a ratio of 10 ... identified to species. Sample sizes were small, but indicated a ratio of 10.75:1 of Amblyraja georgiana ...

    Meeting Document : WG-FSA-08/20 : Author(s): M.P. Francis and S. Mormede (New Zealand)

  4. A post-processing method to remove interference noise from acoustic data collected from Antarctic krill fishing vessels

    of Antarctic krill and other pelagic species. Fish. Res., doi: 10.1016/j.fishres.2015.07.013. Figure ... trawling and cruising speeds were about 3 and 10 knots respectively. The swarm echoes mainly consisted ... –1) 10.4 19.2 27.8 Two-way beam angle (dB) –20.6 –21.0 –21.0 Transducer gain (dB) 23.75 26.65 26.87 ... beamwidth alongship (°) 7.09 7.13 7.13 3 dB beamwidth athwarthship (°) 7.40 6.90 7.07 Data collection ...

    Science Journal Paper : CCAMLR Science, Volume 23 (CCAMLR Science, Volume 23) : 17–30 : Author(s): Wang, X., J. Zhang and X. Zhao

  5. CCAMLR Statistical Bulletin, Vol. 31 selected tables

    , calendar year and month. These data are derived from monthly STATLANT data (form 08B) validated ... by CCAMLR Members. Form 08B is used to report monthly fishery statistics on catch and effort ... 08B. Categories relevant to CCAMLR fishing vessels are category 7: 250 to <500t; 8: 500 to <1000t ... ; 9: 1000 to <2000t; 10: 2000 to <4000t; 11: 4000 to <10000t; 12: 10000 to < 100000t. The csv data ...

    Document : Site Section: Data

  6. Otolith microstructure of juvenile fish, the first annulus radius and pelagic stage duration of icefish Champsocephalus gunnari (Channichthyidae) in the South Georgia area

    and by the end of the first summer of fish life approaches 5.5 – 10.4 cm. This corresponds to the age of 120 ... and by the end of the first summer of fish life approaches 5.5 – 10.4 cm. This corresponds to the age of 120 ...

    Meeting Document : WG-FSA-03/75 Rev. 1 : Author(s): L.V. Shcherbich (Russia)

  7. Krill of the Ross Sea: distribution, abundance and demography of Euphausia superba and Euphausia crystallorophias during the Italian Antarctic expedition (January–February 2000)

    , in the area north of Continental Shelf, was 9.3 g/1000m3 of filtered water with a mean density of 10 ... of Continental Shelf, was 9.3 g/1000m3 of filtered water with a mean density of 10.9 individuals per 1000m3. Ice ...

    Meeting Document : WG-EMM-02/32 Text : Author(s): A. Sala, M. Azzali and A. Russo (Italy)

  8. Beach litter survey Signy Island, South Orkney Islands, 1992/93

    . At Cummings Cove, a total of 42 items were recovered (9.10 kg). No debris was found at Starfish Cove ... . At Cummings Cove, a total of 42 items were recovered (9.10 kg). No debris was found at Starfish Cove ...

    Meeting Document : CCAMLR-XII/BG/07 : Author(s): Delegation of United Kingdom

  9. A comparison of gear selectivity among three fishing gears for Antarctic krill with notes on the demographic patterns and productivity of Antarctic krill during summer 2014

    , 10mm cod end liner) were used and their selectivities are compared. Despite very different apparent ... and 505 µm mesh), a 1.8m IKMT (505 µm mesh); and a pelagic ENGEL trawl (594m2 mouth area, 10 ...

    Meeting Document : WG-EMM-14/37 : Author(s): C. Reiss (USA) and M. Espino Sanchez (Peru)

  10. Fishery report: Exploratory fishery for Dissostichus spp. in Subareas 88.1 and 88.2

    –0.76 0.08 0.94 0.81–1.10 0.08 0.60 0.50–0.72 0.09 2001/02 2.32 1.56–3.44 0.20 1.66 1.45–1.89 0.07 1.86 ... 0.76 0.65–0.88 0.07 - - - 1999/00 1.24 1.01–1.51 0.10 1.07 0.96–1.20 0.06 - - - 2000/01 0.65 0.55 ... –0.97 0.08 0.75 0.68–0.82 0.05 0.49 0.42–0.56 0.07 2004/05 1.49 1.29–1.72 0.07 1.44 1.30–1.59 0.05 0.70 ... 1 1 260 0 260 Uruguay 4 2 367 0 367 Total 21 10 3073 6 3079 * Withdrawn from fishery + Vessel ...

    Document : Site Section: Publications

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