Search results
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Preliminary biomass estimation of Antarctic krill based on the swarm-based method for CCAMLR Division 58.4.1 in 2018/19 using data obtained by Japanese survey vessel Kaiyo-maru
by the dB difference method is necessary before producing finial B0 in Division 58.4.1 in 2018/19. Author ... Biomass (B0) of Antarctic krill for CCAMLR Division 58.4.1 in 2018/19 was preliminarily estimated ... is necessary before producing finial B0 in Division 58.4.1 in 2018/19. ... Abstract: Biomass (B 0) of Antarctic krill for CCAMLR Division 58.4.1 in 2018/19 ...
Meeting Document : SG-ASAM-2019/02 : Author(s): K. Abe, R. Matsukura, N. Yamamoto, K. Amakasu and H. Murase
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CASAL model evaluation incorporating the calculation of harvest rate for D. eleginoides at Division 58.4.4b
on the CASAL assessment, especially B0 estimation. Furthermore, we estimated the harvest rate (CAY and MAY ... ), unnaturally high standardized CPUE in 2007/08 reduce 25 t B0 and difference of standardized CPUE (with/without ... “Spawning season” effect) cause 10% difference in B0 estimation at the block 1 of Division 58.4.4b (Table ... 1). Changing IUU level (26.5 t to 40 t) in 2009/10 fishing season cause increasing of B0 In all scenarios ...
Meeting Document : WG-FSA-2019/62 : Author(s): T. Okuda and F. Massiot-Granier
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Fishery Report: Dissostichus eleginoides Heard Island (Division 58.5.2)
) used to calculate recruitment CV. 0 0.5 1 1.5 2 2.5 19 83 19 85 19 87 19 89 19 91 19 93 ... 383 62 12 1999 2 Apr SC DT 84 528 80 661 139 93 2000 6 May SC DT 39 839 32 952 103 9 2001 1 May SC ... 85 694 158 12 2007 1 Jul SC DT 83 936 83 936 158 12 2008 1 Jul SC DT 83 936 83 936 158 4 2009 ... 1 Jul SC DT 83 936 83 936 161 19 12. Australia undertook trawl surveys of Division 58.5.2 in June–July ...
Document : Site Section: Publications
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Fishery Report: Dissostichus eleginoides Heard Island (Division 58.5.2)
datasets. 19 TOP 58.5.2 0 0.5 1 1.5 2 2.5 19 83 19 85 19 87 19 89 19 91 19 93 19 95 ... 1999 2 Apr SC DT 84 528 80 661 139 93 2000 6 May SC DT 39 839 32 952 103 9 2001 1 May SC DT 85 170 85 ... 12 2007 1 July SC DT 83 936 83 936 158 12 2008 1 July SC DT 83 936 83 936 158 4 2009 1 July SC DT ... 83 936 83 936 161 19 12. Australia undertook trawl surveys of Division 58.5.2 in June–July 2008 ...
Document : Site Section: Publications
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e-sc-xxix-a5.pdf
... ; 2. confirm the steps of the new analysis to be undertaken by Members; 3. confirm the validity ... ), S. Kawaguchi (Australia), T. Knutsen (Norway), R. Korneliussen (Norway), R. O’Driscoll (New Zealand), D. Ramm ... identified above (paragraph 2.7), the Subgroup exported a new set of .csv files from Echoview. These .csv ... the new shape had equal width, thus not following the requirement of a constant cylinder length ... issues relevant to reanalysis; 2. confirm the steps of the new analysis to be undertaken by Members ... . Thus, a total of three scenarios would be run. The Subgroup also agreed to compute new values for ... The Subgroup agreed that, as the new target identification windows (see Table 4) would be applied in ... with original id method. (3) If above (2) then new method (code) will be needed to resample from application/pdf attached to:SG-ASAM-10
Meeting Report : SG-ASAM-10
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Fishery Report 2017: Dissostichus eleginoides and D. mawsoni South Sandwich Islands (Subarea 48.4)
48.4. 2. The fishery for D. eleginoides in Subarea 48.4 was initiated as a new fishery in 1993 ... New Zealand San Aspiring 5.2 5.1 5.8 5.4 5.8 6.5 6.5 5.4 7.1 5.2 5.7 UK Argos Froyanes 5.2 ... Season 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 New Zealand San Aspiring 1 (0) 123 ... 2014 2015 2016 2017 New Zealand San Aspiring 251 (2) 252 (11) 309 (15) 162 (17) 110 (22) 218 (24 ...
Document : Site Section: Publications
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Fishery Report: Dissostichus eleginoides Heard Island (Division 58.5.2)
-alkall in WG-FSA-09/20, new M 86 400 (1 915) 0.629 5.765 0.78 TOP 58.5.2 13 Table ... 0 20 0 30 0 40 0 B0 (1000 t) To ta l O bj ec tiv e V al ue b b b b b b b b b bb ... 84 528 80 661 139 93 2000 6 May SC DT 39 839 32 952 103 9 2001 1 May SC DT 85 170 85 694 119 45 ... 1 Jul SC DT 83 936 83 936 158 12 2008 1 Jul SC DT 83 936 83 936 158 4 2009 1 Apr–May SC DT 83 936 83 ...
Document : Site Section: Publications
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Fishery Report 2016: Closed fishery for Dissostichus spp. in Divisions 58.4.4a and 58.4.4b
fishery for Dissostichus spp. in Division 58.4.4 began as a new fishery in 1998 (Conservation Measure (CM ... to consider this fishery as ‘new’ (CCAMLR-XVIII, paragraph 10.14), the fishery was reclassified ... to submit, within their general new (CM 21-01) and exploratory (CM 21-02) fisheries notifications ... No. 3 - 6.1 (100) 5.3 (95) 6.1 (82) 7.5 (81) 5.9 (85) 6.4 (76) 5.2 (79) France Saint André ...
Document : Site Section: Publications
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Towards the development of a stock assessment for Patagonian toothfish in Division 58.4.4, SSRU C on Ob and Lena Banks
was 1 275 tonnes (87.6 % of B0). An additional uncertainty in the current model is the historical IUU catch ... tonnes, and current biomass was 1 275 tonnes (87.6 % of B 0). An additional uncertainty in the current ... , and recapture data from SSRU C from 2007/08 to 2011/12 were fitted in the model. The MPD estimate of B0 was 741 ... tonnes, and current biomass was 625 tonnes (84.4 % of B0). MPD fits suggest suitable fits to the data ...
Meeting Document : WG-FSA-12/59 : Author(s): K. Taki (Japan)
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Assessment models for Antarctic toothfish (Dissostichus mawsoni) in SSRU 882E including data from the 2005/06 season
-at-age and tag-recapture data from New Zealand and all vessels. The updated reference case resulted ... relationships. There was little difference between model runs using the New Zealand tag-release and recapture ... equal to the maturity ogive. Author(s): A. Dunn and S.M. Hanchet (New Zealand) Title: Assessment ... and tag-recapture data from New Zealand and all vessels. The updated reference case resulted in a slightly ...
Meeting Document : WG-FSA-06/48 : Author(s): A. Dunn and S.M. Hanchet (New Zealand)