Search results
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Assessment models for Patagonian toothfish in Division 58.4.4, SRU C on Ob and Lena Banks for the years 1989/90 to 2012/13
for the years 1989/90 to 2012/13 Approval: Approved ... for the years 1989/90 to 2012/13 ... /21), and a combined value of over-dispersions were used for all tag-release years (2008 and 2010‒12 ... ) instead of separated value for each year, 2)I calculated effective sample size for the proportions ...
Meeting Document : WG-FSA-13/35 : Author(s): K. Taki (Japan)
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Progress towards an assessment of Antarctic toothfish (Dissostichus mawsoni) in Subarea 88.2 SSRUs 882C–H for the years 2002–03 to 2015–16 using a two-area model
plan. The assessment models were fit to the proportions-at-age in the catch and the mark-recapture data ... also recommend that all Members, where possible, contribute to the development of annual age-length ... keys, using agreed otolith reading protocols and aging validation. Author(s): S. Mormede, K. Large ... plan. The assessment models were fit to the proportions-at-age in the catch and the mark-recapture data ...
Meeting Document : WG-FSA-16/44 : Author(s): S. Mormede, K. Large and S. Hanchet
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Progress towards an assessment of Antarctic toothfish (Dissostichus mawsoni) in Subarea 88.2 SSRUs 882C–H for the years 2002/03 to 2017/18 using a two-area model
to the proportions-at-age in the catch, and the mark-recapture data from the two areas. The results suggest that data ... be used as indicative due to issues including poor fit to the age data in the south, the lack of year ... to the proportions-at-age in the catch, and the mark-recapture data from the two areas. The results suggest that data ... be used as indicative due to issues including poor fit to the age data in the south, the lack of year ...
Meeting Document : WG-FSA-18/37 : Author(s): S. Mormede and S. Parker
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Laboratory target strength measurements of free swimming Antarctic krill (Euphausia superba)
of single animal insonifications. For mean length classes in the range [29.6, 36.2] mm the median single ... -animal target strengths are in the range [-76.7,-71.8] dB. Monte Carlo computer simulations were used ... animal insonifications. For mean length classes in the range [29.6, 36.2] mm the median single-animal ...
Meeting Document : WG-EMM-97/75 : Author(s): Pauly, T., Penrose, J.D.
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Korean research plan for Dissostichus spp. in Subarea 48.5 in 2015/16
in this area for two years. The Republic of Korea noted that the research activities in this region had ... in this area for two years. The Republic of Korea noted that the research activities in this region had ... Abstract: The Subarea 48.5 is a large area contained from 60°W to 20°W where has been closed ... previously fished. In this region, the severe ice condition existed for many years and no fishing vessel ...
Meeting Document : WG-SAM-15/08 : Author(s): Delegation of the Republic of Korea
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Comparative studies on the biological and acoustical properties of krill aggregations (Euphausia superba Dana) samples during the XIII Italian Expedition to the Ross Sea (December 1997–January 1998)
, is 20-100 times higher than the one estimated from the catch. The geographical biomass distribution ... ; (3) The numerical abundance of the krill, estimated by the fluid sphere method, is 20-100 times higher than the one ... ° W in longitude. The aim of the paper is: (1) to compare the species/length composition of catch data and the one ... , based on the multi-frequency method, is very close to the one based on net samplings; (2)The acoustic ...
Meeting Document : WG-EMM-00/39 : Author(s): M. Azzali, J. Kalinoswki, G. Lanciani and I. Leonori (Italy)
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Assessment of Patagonian toothfish (Dissostichus eleginoides) in Subarea 48.4
in 2019/20 and 2020/21 is consistent with the application of the CCAMLR harvest control rule. Author ... projections indicate that the stock was at 67% of B0 in 2018/19 and that a yield of 27 tonnes in 2019/20 ... . Stock projections indicate that the stock was at 67% of B 0 in 2018/19 and that a yield of 27 tonnes ... and 2020/21 is consistent with the application of the CCAMLR harvest control rule. ...
Meeting Document : WG-FSA-2019/29 : Author(s): T. Earl and E. MacLeod
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Demersal finfish distribution, abundance and their biological characteristics in Statistical Subareas 48.1 (northern part) and 48.2 (2018–2020)
in Statistical Subareas 48.1 (northern part) and 48.2 (2018–2020) Microsoft Word File: sam-17-18.docx Approval ... survey had been undertaken in 2016. The revised proposal is planned to run from 2018 to 2020. Based ... Subareas 48.1 (northern part) and 48.2 (2018–2020) ... Abstract: The Republic of Chile completely revised its initial plan for a three-year project ...
Meeting Document : WG-SAM-17/18 : Author(s): Delegation of Chile
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Demersal finfish distribution, abundance and their biological characteristics in Statistical Subareas 48.1 (northern part) and 48.2 (2018–2020)
in Statistical Subareas 48.1 (northern part) and 48.2 (2018–2020) Microsoft Word File: fsa-17-28.docx Approval ... survey had been undertaken in 2016. The revised proposal is planned to run from 2018 to 2020. Based ... Subareas 48.1 (northern part) and 48.2 (2018–2020) ... Abstract: The Republic of Chile completely revised its initial plan for a three-year project ...
Meeting Document : WG-FSA-17/28 : Author(s): Delegation of Chile
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THE RISKS OF NOT DECIDING TO ALLOCATE THE PRECAUTIONARY KRILL CATCH LIMIT AMONG SSMUS AND ALLOWING UNCONTROLLED EXPANSION OF THE KRILL FISHERY UP TO THE TRIGGER LEVEL
here. Our results demonstrate that i) status quo management may jeopardize the Commission' ... ;s ability to achieve the objectives specified in Article II, and ii) the current trigger level ... of scientific work to advise on issues related to the SSMU allocation has met the "burden of proof" ... in Article II, and ii) the current trigger level is not as precautionary as previously presumed. Our work ...
Meeting Document : WG-EMM-09/12 : Author(s): G.M. Watters (USA), S. Hill (United Kingdom), J.T. Hinke (USA) and P. Trathan (United Kingdom)