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Commission for the Conservation of Antarctic Marine Living Resources

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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. Dissostichus eleginoides South Georgia (Subarea 48.3)

    0 137 103 14 0.6 0.1 0 299 266 TOP 48.3 414 Figure 5.12(a) Length p1 99 0 60 80 100 ... 15.81 0.64 0.64 9.64 0.99 0.99 16.27 0.60 0.59 9.94 0.98 1.00 20.00 0.60 0.59 10.25 0.98 1.00 ... 55.00 0.60 0.59 10.56 0.97 1.00 TOP 48.3 418 Standardised CPUE 5.143 The standardised ... below 20% of its estimated pre-exploitation level of not more than 10% over the 35-year projection ...

    Document : Site Section: Publications

  2. Hook selectivity in the longline fishery of Dissostichus eleginoides (Nototheniidae) off the Chilean coast

    ~-------------------------------------------- 40 30 20 10 0 40 50 40 30 20 10 500-2000 m (Females) 50 60 70 80 500-2000 ... m ( Moles) 90 .. = hook size 3 & 4 [Z] = hook size 14/0 I 100 1 10 1 20 130 1 40 150 1 60 1 70 1 80 ... no npOMhlCJIY llHJIH naTarOHCKoro KJIbIKalla, Dissostichus eZeginoides, B35.1TOA H3 TeXHHlleCKHX ny6JIHKa~HA ... % 3~~eKTHBHee KPlOlIKOB N~4. IIcnoJIb30BaHHe Pa3Hoti Ha:>KHBKH He npHBO.llHT K 60JIbmHM Pa3JIHlIH5IM ... caught with straight hooks Nos 3 and 4 are not significantly different, but hooks No. 3 are nearly 31 ... % more efficient than hooks No. 4. Using different bait does not result in significant differences. It is ... hooks is increased (e.g., from 4 to 3) or when circle hooks are used instead of straight hooks. File ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 107–119 : Author(s): Moreno, C.A.

  3. UK: 48.3 Assessment Summary

    . Initial biomass Values B0 initialised at 70,000 tonnes Uniform-log prior on 20,000 tonnes to 1,000,000 ... -7) Year_range 1992-(current-6) @randomisation_method lognormal-empirical Priors bounded on [0.001,20 ... 1 1 1 1 1 1 1 upper_bound 1 20 ... 20 1 1 1 1 1 1 1 prior lognormal mu 1 ... 1 cv 0.8 ... 0.8 phase 1 Notes ... is estimated externally using a length dependent relationship: Length class (cm) 30, 40 50 60 70 80 90 ...

    Document : Site Section: Meetings

  4. Distribution of fish larvae at South Georgia: horizontal, vertical, and temporal distribution and early life history relevant to monitoring year-class strength and recruitment

    the top 2 m layer at certain times of day. In both seasons some species showed daily vertical migration ... the top 2 m layer at certain times of day. In both seasons some species showed daily vertical migration ... --'60, 60-100, 100-140, 140-180 and 180-220 m; each net was fished for 20 minutes at 2.5 knots ... in the upper 2 m though some had migrated down to 20-100 m, and by midnight most were at 60-100 m depth ... - Predawn Postdawn Presunset Postsunset 100 Figure 25 Electrona antarctica. Depth m 0 20 60 ... m 0- 2 - 20 - 60 - 100 - 140- 180 - 220 - - 136 - Predawn Postdawn Midday Presunset Postsunset Midnight ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 105-141 : Author(s): North, A.W.

  5. CCAMLR-XXXII

    on behalf of Ukraine CCAMLR-XXXII/20 Notifications of the United Kingdom’s intention to conduct exploratory ... Antarctic Treaty Consultative Meeting (Brussels, Belgium, 20 to 29 May 2013) Summary Report Executive ... CCAMLR-XXXII/BG/19 Update on CCAMLR’s Performance Review Submitted by ASOC CCAMLR-XXXII/BG/20 Information ... (Australia) CCAMLR-XXXII/BG/35 Report from the CCAMLR Observer to the Meeting of the Extended Commission ...

    Meeting

  6. Spatially explicit population dynamics models for Antarctic toothfish in the Ross Sea region

    assessment is biased low by 19–43%. Mormede et al. 20 one or the other of these methods are available ... (median of about 20 km after a year at liberty, see Parker et al., 2013), suggests that the assumption ... and the time the model took to run. For example, inves- tigative models containing 60 cells were quick to run ... 31.3 3.5 7.9 29.5 5.4 12.5 30.8 881D 5.9 4.2 9.4 2.1 4.3 27.4 0.0 0.0 - 881E 4.2 6.5 20.3 3.6 7.0 ...

    Science Journal Paper : CCAMLR Science, Volume 21 (CCAMLR Science, Volume 21) : 19–37 : Author(s): Mormede, S., A. Dunn, S. Hanchet and S. Parker

  7. Potential nursery areas for fish in the Prydz Bay region

    fish were caught in the top 50 m over the shelf, and more than 95% were Pleuragramma antarcticum ... . Nearly all juvenile fish were caught in the top 50 m over the shelf, and more than 95% were Pleuragramma ... ......, ~ - Q) C) - ~ Q) 10 ~ - ~ - -51- - o I-r-----I I I I I o 20 40 60 BO 100 Standard length (mm) Figure ... FREQUENCY 15 10 5 o h-----' o 20 'la 60 Ba lOO 120 standard length (mm) Figure 7: Length ... WG-FSA-9l/35 POTENTIAL NURSERY AREAS FOR FISH ... for nototheniid and channichthyid fish. Nearly all juvenile fish were caught in the top 50 m over the shelf ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 369–380 : Author(s): Williams, R.

  8. Conservation Measure Conservation Measure 33-03 (2015)

    ) 48.6 North of 60°S 198 50 32 20 South of 60°S 340 50 54 20 58.4.1 Whole division 660 50 105 20 ... 58.4.2 Whole division 35 50 20 20 58.4.3a Whole division 32 50 26 20 58.4.3b Whole division ... % of the catch limit for Dissostichus spp. or 20 tonnes, whichever is greater; • all other species combined ... : 20 tonnes. 3. For the purposes of this measure ‘Macrourus spp.’ and ‘skates and rays’ should each ...

    Conservation Measure : 33-03 (2015)

  9. SC-CAMLR-XXXI

    for Dissostichus spp. in 2012/13 Delegation of Japan CCAMLR-XXXI/20 Rev. 1 Notifications of the Republic of Korea’s ... on Acoustic Survey and Analysis Methods (Bergen, Norway, 17 to 20 April 2012) SC-CAMLR-XXXI/07 Designation ... Antarctic Treaty Consultative Meeting (Hobart, Australia, 11 to 20 June 2012) Executive Secretary CCAMLR ...

    Meeting

  10. CCAMLR-XXVII/19, Annex I

    corals) Xt 0(90) 1(5) 2(5) 0(0) 1(50) 2(50) 0(0) 1(20) 2(80) 0(10) 1(30) 2(60) –Antipatharia (black ... corals) Long 0(90) 1(5) 2(5) 0(0) 1(60) 2(40) 0(0) 1(20) 2(80) 0(10) 1(30) 2(60) –Alcyonacea (soft ... (gorgonians) Xt 0(90) 1(5) 2(5) 0(0) 1(50) 2(50) 0(0) 1(20) 2(80) 0(10) 1(30) 2(60) –Pennatulacea (sea ... ) 2(60) •Hydroida (hydroids) Med 0(95) 1(0) 2(5) 0(50) 1(25) 2(25) 0(0) 1(5) 2(95) 0(20) 1(30) 2(50 ...

    Document : Site Section: Publications

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