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Use of indices of predator status and performance in CCAMLR fishery management
of resources should not be detrimental to natural consumers (see Article 11, paragraph 3{b)). This ... over several years (see SCAR 1979, p. 306; BIOMASS 1980, p. 16; BIOMASS 1982, p. 6; SC-CAMLR-IV, p ... the start of a new fishery. 357 -------------------------- ----- 2. 3 Harvesting Perspective ... and places, may have significant adverse effects. 3. SPECIFIC APPROACHES lt is not intended to ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 353–365 : Autor(es): Croxall, J.P.
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Fishery Report 2018: Dissostichus spp. (Subarea 48.2)
data). Year D. mawsoni D. eleginoides 1998 <1 2015 31 4 2016 72 4 2017 67 7 2018 61 3 ... Illegal, unreported and unregulated (IUU) fishing 3. Illegal, unreported and unregulated (IUU) gear was ... . 3 Figure 2: Annual length-frequency distributions of Dissostichus mawsoni caught in research ... number of fish measured (n) in each year are provided. Inventory of age data 6. No age data are ...
Document : Site Section: Publications
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Significant intra-annual variability in krill distribution and abundance at South Georgia revealed by multiple acoustic surveys during 2000/01
l’écosystème. Резюме В сезоне 2000/01 г. в районе Южной Георгии были проведены 3 акустические съемки ... krill densi- ties for each transect are given in Table 3. Weighted mean krill densities (and their vari ... -39.02 nets South, mid 41.3 nets -38.71 nets West, late 46.7 preds -38.61 TSc preds Table 3: Transect ... 43.81 West W12 2 Jan 2001 80.41 31.85 West W21 3 Jan 2001 80.70 100.69 West W22 3 Jan 2001 81.26 27.81 ...
Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 71–82 : Autor(es): Brierley, A.S., C. Goss, S.A. Grant, J.L. Watkins, K. Reid, M. Belchier, I. Everson, M.J. Jessop, V. Afanasyev and J. Robst
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Distribution and relative abundance of juvenile icefish (Champsocephalus gunnari) from a trawl survey of the South Georgia shelf in June–July 1985
vertical opening was 6 m. The area covered in 30 minutes was 0.004416 square miles. Fishing operations ... 812.2 18 1928 107.1 16 183 11.4 13 482 37.0 - - - 4 0 0 1 6 6.0 Abundance indices for ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 55-63 : Autor(es): Boronin, V.A., G.P. Zakharov and V.P. Shopov
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Analysis of variability of krill size and fish by-catch in the Japanese krill fishery based on scientific observer data
000µ (2) ( )2~ N 0,i Yα σ (3) ( )2~ N 0,j Aβ σ (4) ( )2~ N 0,ij YAγ σ (5) where ijY is the ... effect and the haul effect on krill length: ijkl ij k ik iklY Y θ λ ω= + + + (6) ( )2~ N 0,k Vθ σ (7 ... distribution with nested cluster sampling units showing approx- imately good fit overall (Figure 3). Temporal ... Statistical Computing, Vienna, Austria. ISBN 3-900051- 07-0, www.R-project.org. Reid, K., E.J. Murphy, V ...
Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 31–47 : Autor(es): Okuda, T. and M. Kiyota
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Management and uncertainty: the example of South Georgia
millions before 1965, to some 3 to 6 millions for the 1967 to 1975 year-classes, to possibly only 40,000 ... TaKOH HeOnpeAeJleHHOCTH. M3 H 3 Y q e H H 51 eTa T e H I X 2 ( f ) H XV 2 ( e • d ) KOHBeH~HH AHTKOM ... present M=O.ll, F=0.65. Annual recruitment, as numbers at 3 years old, has fallen from some 20 ... fishing. Optimistically it might take 6-7 years, but pessimistically it might take more than 20 years ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 341-353 : Autor(es): Gulland, J.A.
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CCAMLR Groups - User Guide
..................................................................................................................... 3 User Profile ... 3 Accessing CCAMLR Groups CCAMLR Groups can be found at http://groups.ccamlr.org This URL ... . CCAMLR Groups - User Guide 6 Contributing to a Group discussion You can contribute to an ...
Document : Site Section: Publications
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Conservation Measure Conservation Measure 90/XV (1996)
vessels have completed Phase 1 and shall commence fishing in a normal fashion. 3. Normal fishing ... is being recommended. 6. Data collected during the experimental harvest regime in both Phase 1 and ...
Conservation Measure : 90/XV (1996)
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SIOFA Executive Secretary position description
by the Meeting of the Parties pursuant to Article 6(1)(f) of the Agreement; g) keep the Meeting of ... functions as may be assigned to him or her by the Meeting of the Parties. 3. While holding this position ...
Document : Site Section: The Organisation
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The use of predator-derived krill length-frequency distributions to calculate krill target strength
factor was developed based on this relationship: TS, = TSS, - 10(log(1. 01 + 0 . 0 9 6 1 ... and population structure to produce a at South Georgia. Mar. Ecol. Prog. Ser., 150 (1-3): more ... CONCLUSION Science, 6: 47-57. Comparison of data on the performance of Demer, D.A. 1994. Accuracy and ... Islands during a season of krill scarcity. Mar. Ecol. Prog. Ser., 138 (1-3): 51-61. Foote, K.G., I ...
Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 155–163 : Autor(es): Reid, K. and A.S. Brierley