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Комиссия по сохранению морских живых ресурсов Антарктики

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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. Quantifying vessel performance in the CCAMLR tagging program: spatially and temporally controlled measures of tag-detection rates

    rates. Sensitivities that used space windows of 10, 50, 100 and 200 km were also in- vestigated. The ... , 50 or 75% of their recaptures randomly, repeating each process 10 times. Results showed that, as ... detection rate index corresponds to the 10 simulations carried out, excluding confidence intervals ... –0.75 50 0.54–1.21 75 1.13–1.43 100 1.66 10 25 0.19–0.43 50 0.44–0.77 75 0.73–1.01 100 ...

    Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 73–80 : Автор(ы): Mormede, S. and A. Dunn

  2. Comparison of two methods to assess fish losses due to depredation by killer whales and sperm whales on demersal longlines

    , 1997). A total of 10 000 replicates were performed on randomly sampled differences of mean CPUEs ... with 10 000 replicates. Depredation case Mean CPUE loss ± SE (g hook–1) Cd Cu E (hooks) Bloss ... (° S ) 44 45 46 47 48 Gasco et al. 10 consistent estimates. Spatial CPUE comparisons ... GLMMs in further studies. This study spans a total of 10 years to estimate losses, which gives a more ...

    Science Journal Paper : CCAMLR Science, Volume 22 (CCAMLR Science, Volume 22) : 1–14 : Автор(ы): Gasco, N., P. Tixier, G. Duhamel and C. Guinet

  3. New data on spawning, hatching and growth of Champsocephalus gunnari on the shelf of the Kerguelen Islands

    (one station per 5' latitude X 10' longitude rectangle) used, both with the Bongo sampler and the ... - - - ' , ' i " " " ' " " " ' I " " 0 10 20 30 Total length (cm) Figure 2: Quarterly LFDs for C. gunnari ... J l l l l l / , , , 3 I " " " " I " " . I ' I ' ' " ' E a 0 10 20 30 2. 0 Total length ... 10 surveys of the inner shelf (Figure 5). Values range from 9 to 2 499 C. gunnari per hour of ...

    Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 21–34 : Автор(ы): Duhamel, G

  4. Catch per unit effort (CPUE) data from the early years of commercail krill fishing operations in the Atlantic sector of the Antarctic

    28 $18 3 702 33 1 950 226 20 9 599 1 217 109 7 915 652 135 5 340 1 856 10 RESULTS ... differences in the efficiency of various types of vessel opcrations). CPUE values in Table 1 exceeding 10 ... 48.3 only (see also Figure 64. CPUE SE N 10 079 1 250 163 5 698 678 186 4 923 366 122 12 516 ... et al. 10 20 30 40 50 60 70 Total length (mm) 10 20 30 40 50 60 70 Total length (mm) Figure ...

    Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 31–50 : Автор(ы): Siegel, V., V. Sushin and U. Damm

  5. Distribution of krill (Euphausia superba Dana) catches in the South Shetlands and South Orkneys

    distribuidas a 10 largo de las costas de las islas Shetland del Sur y Orcadas del Sur. Las capturas de kril ... aumentos considerables de las capturas es muy probable que ocurra antes de 10 que se podria esperar en ... species is estimated as within a 10 to 90 km radius of breeding sites at these times of year: Ad6lie ... (Trivelpiece et al. (1986),25 to 50 km (CCAMLR, 1990); gentoos 10 km (Croxall et al., 1984), 17 km ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 287–303 : Автор(ы): Agnew, D.J.

  6. VME Taxa Classification Guide

    . Colony size can be 10–20 cm in diameter These are stalked (goose barnacles) and non-stalked (acorn ... spherical, rigid structure, typically 2–10 cm in diameter. Covered with small spines and 10 distinct ... invertebrates in New Zealand waters. New Zealand Aquatic Environment and Biodiversity Report No. 10. 282 p ... www.ccamlr.org/pu/e/e_pubs/VME_guide.pdf CCAMLR VME Taxa Classification Guide Conservation Measure 22-07 ...

    Document : Site Section: Publications

  7. Areas of seabed within selected depth ranges in CCAMLR Subarea 48.3, South Georgia

    °52' - 54°42' 53°36' - 54°58' 53°10' - 54°59' 53°50' - 54°25' 54°00' - 54°15' 54°02' - 54°20' 54 ... (degrees West) 30°00' - 45°00' 30°00' - 45°00' 36°25' - 37°15' 35°40' - 36°10' 35°38' - 36°36' 37°04 ... ' - 38°27' 37°35' - 38°02' 37°10' - 37°56' 36°53' - 37°22' 36°27' - 37°05' 36°10' - 36°42' 35°55 ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 459–466 : Автор(ы): Everson, I. and S. Campbell

  8. Fishery Report 2017: Champsocephalus gunnari South Georgia (Subarea 48.3)

    1991 - 26000 44 1992 - 0 5 1993 - 9200 0 1994 - 9200 13 1995 - 0 10 1996 - 1000 0 1997 - 1300 0 ... from acoustic surveys. 4 Trawl surveys 10. In January/February 2017, the UK undertook a random ... 48.3, which have operated since 1986 (see WG-FSA-10/38 and 15/26). The 2017 survey covered the whole ... (WG-FSA-10) (SC-CAMLR-XXIX, Annex 8, paragraph 5.164). The assessment used survey data on length ...

    Document : Site Section: Publications

  9. Scientific Abstracts 2002

    ), 10 pp. (English, unpublished). SC-CAMLR-XXI/BG/28 WG-FSA standard assessment methods. Working ... information is available. WG-EMM-02/10 Geographical variation in the diet of the Antarctic fur seal ... . Hewitt. Journal of Marine Systems, 36: 1–10 (2002). (Eng- lish). Understanding the demographics of ... incubation, on foraging trips of 10–26 d, both sexes travelled long distances from Bird Island (male ...

    Document : Site Section: Publications

  10. Patterns and processes in the distribution and dynamics of Antarctic krill

    attraction of krill to account for the small-scale aggregations. File:  07-Levin-et-al.pdf ... are further aggregated into concentrations or patches over a large spatial extent of the order of 10 ... water temperature in the Antarctic Ocean south of Africa. Deep-Sea Research 33 (10): 1327-1343. 288 ... Figure 1: 10-3 0.01 .10 Cycles/Km 1.00 Mean spectral plots for krill, in vivo fluorescence, and ... .' .' ........ "'" ........................... 6 8 10 DISTANCE (km) ...... 12 , .' .' 14 Figure 6: Semivariogram of log10 krill ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 281–299 : Автор(ы): Levin, S.A., A. Morin and T.M. Powell

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