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CCAMLR

Comisión para la Conservación de los Recursos Vivos Marinos Antárticos

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  • 资源配置效率: 供应链优化:头部平台通过规模效应将采购成本降低35%,品控响应速度缩短至4小时(中小企业需72小时)。 流量分配不均:TOP5主播占据60%的流量,中小商家获客成本高达20元
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  • 资源配置效率: 供应链优化:头部平台通过规模效应将采购成本降低35%,品控响应速度缩短至4小时(中小企业需72小时)。 流量分配不均:TOP5主播占据60%的流量,中小商家获客成本高达20元

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  1. Protecting young fish and spawning aggregations of Champsocephalus gunnari in Subarea 48.3 (South Georgia): a review

    of 20-50 tonnes per day. The total catch in the fishery was limited to 4 036 tonnes by a CCAMLR ... Closure of the fishery between 4 November 1988 and 20 November 1989. CM 15/VIII, 1989 Closure of the ... of C. gunnari from 2-3 years old to 3-4 years old, particularly at high fishing mortalities ... . 20% of the pre-exploitation level, as used in the CCAMLR generalised yield model). In addition to ...

    Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 75–86 : Autor(es): Parkes, G.B

  2. Do krill and salps compete? Contrary evidence from the krill fisheries

    given factor, with the other factors held fixed. Figure 4 shows the predicted proportion of green ... Month:Area:Salps:SST D f 6 910 5 1 4 1 4 15 4 5 1 4 15 4 15 4 13 Deviance 185 293.90 65 ... general pattern of the proportion of green krill during the season (Figure 4) demonstrated that active ... particles greater than 20 pm (Wright et al., 1996). Therefore, in our case, salps may have been excluded ...

    Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 205–216 : Autor(es): Kawaguchi, S., T. Ichii, M. Naganobu and W.K. de la Mare

  3. Statistical problems in krill stock hydroacoustic assessments

    approximately 20 n miles from Seal Island (the estimated foraging range of a penguin, personal communication ... Bransfield Strait. Journ. of Crust. Biology, 4: 16-44. WILLlAMSON, N.J. 1982. Cluster sampling estimation ... is approximately 20 n miles from Seal Island, a known penguin rookery. The large swarm observed in ... l'Elephant en mars 1981 (a) et mars 1984 (b). La zone hachuree est situee a environ 20 milles n de I'ile ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 301–309 : Autor(es): Macaulay, M.C.

  4. Catch and Effort Data Submission Instructions

    form. Catch and Effort Data Submission Instructions 4 The period code is based on the start ... ), D (for day 16 to day 20), E (for day 21 to day 25) and E (for day 26 to the last day of the month ... ). • For the 10-day reporting period use period code A (for day 1 to day 10), B (for day 11 to day 20), C ... Target species and by-catch species caught Part 4 requires the details of target species and by-catch ...

    Document : Site Section: Data

  5. Use of the Leslie stock depletion model for the assessment of local abundance of Patagonian toothfish (Dissostichus eleginoides)

    . Series 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 2 1 22 Table 6 ... 1989/90. Since then the reported catch has been in the region of 3 000 to 4 000 tonnes, with the ... selected from the North and Rhine Banks respectively in that year (see SC-CAMLR, 1993 - Figure 4). The ... . Substituting equation ( 3 ) into equation (4) gives: which is in the form of a linear regression y = a ...

    Science Journal Paper : CCAMLR Science, Volume 3 (CCAMLR Science, Volume 3) : 55–77 : Autor(es): Parkes, G., C.A. Moreno, G. Pilling and Z. Young

  6. Management and uncertainty: the example of South Georgia

    present M=O.ll, F=0.65. Annual recruitment, as numbers at 3 years old, has fallen from some 20 ... in the 1980 year-class (paragraph 20 of the report). - 346 - Accepting that the decline in ... ages over 10 years and 19% over 20 years. The short lived fish were mostly small fish like anchovy ... , and that the sustainable yield is small. A long period of protection, perhaps 20 years, would be ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 341-353 : Autor(es): Gulland, J.A.

  7. Fishery Report 2017: Dissostichus mawsoni (Subarea 88.3)

    ) fishing activities in Subarea 88.3 between 2006 and 2017. Tag releases and recaptures 4. A total of ... number of fish measured (n) in each year are provided. 4 10. As well as providing these key ... provided in Figure 2 and Table 4 respectively. 5 Figure 2: Location of research blocks in ... Subarea 88.3. Table 4: Research catch limits in Subarea 88.3. Research block Catch limit (tonnes ...

    Document : Site Section: Publications

  8. Fishery Report 2018: Dissostichus mawsoni (Subarea 88.3)

    Subarea 88.3 between 2006 and 2018. Tag releases and recaptures 4. A total of 1 401 D. mawsoni have ... in the fishable habitat (iii) assess biomass of Dissostichus spp. 4 Figure 2: Annual ... provided in Figure 1 and Table 4 respectively. Table 4: Research catch limits in Subarea 88.3 ... ) Conservation measure (CM) containing catch limit 883_1 21 20 No CM 883_2 29 25 No CM 883_3 31 50 No CM ...

    Document : Site Section: Publications

  9. EMM-12_SAM-12_detailed_info

    to take a taxi to the hotel. (Taxi rate: 15–20 Euros). Tenerife Sur – Reina Sofía: This airport ... from the Oceanographic Centre will be available and will take about 15–20 minutes depending on ... =portal&file=index mailto:hesc@hecansa.com 4 http://www.surfcenter.el-medano.com ...

    Document : Site Section: Meetings

  10. Suggested amendment to Article IV: Application of the Antarctic Treaty to marine areas

    .LITATIVE MEETING ,,. TRAITE SUR L'ANTARCTIQUE lfflJNION ((j',\jl, L'I ATIVr SPECIAL!: W.P . /4 Rev. 1 ... Date: 20 July 1978 Ori!inal: English AMENDMENT AS SUGGESTED BY JAPAN ARTICLE IV Applic~ti~n of ...

    Document : Site Section: The Organisation

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Correo electrónico: ccamlr [at] ccamlr [dot] org
Teléfono: +61 3 6210 1111
Facsímil: +61 3 6224 8744
Dirección: 181 Macquarie Street, Hobart, 7000, Tasmania, Australia

 

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