Résultats de la recherche
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Diagnostic plots of stock assessment models for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea region to 2016/17
Abstract: We provide extensive diagnostic plots for the 2017 models R1 and R3 for Antarctic ... well as their main diagnostics are described in Mormede (2017). The CASAL files for the assessment ... models were provided to the CCAMLR Secretariat as a zip file. In this paper we present the results for ... function components. Author(s): S. Mormede Title: Diagnostic plots of stock assessment models for ...
Meeting Document : WG-FSA-17/38 : Auteur(s): S. Mormede
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Selectivity parameters for Notothenia gibberifrons Lönnberg, 1905 and Champsocephalus gunnari Lönnberg, 1905 obtained during ‘8611 ANTARCTICA’ expedition
Abstract: Mesh selectivity experiments for several finfish species were conducted during the ... results obtained for Notothenia gibberifrons and Champsocephalus gunnari. Selection factors calculated ... following different methods with a codend mesh of 68 mm were 2.87 for Notothenia gibberifrons and 3.10 for ... Champsocephalus gunnari. Author(s): Delegation of Spain Title: Selectivity parameters for Notothenia ...
Meeting Document : SC-CAMLR-VII/BG/43 : Auteur(s): Delegation of Spain
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Data requirements for research fishing
Abstract: There are currently two sets of requirements for reporting data from vessels conducting ... fishing for research purposes (i.e. research fishing): (1) research fishing conducted under Conservation ... reporting requirements for research fishing. A harmonised approach is proposed to WG-SAM for consideration ... observer continuing to use cruise reports and logbooks, and any supplementary data requirements for ...
Meeting Document : WG-SAM-12/07 : Auteur(s): Secretariat
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Research plan for the 2015/16 exploratory longline fishery of Dissostichus spp. in Subarea 48.6
by all effective vessels were analyzed for the improvement of stock assessment in the research blocks ... . The stock sizes for five research blocks (48.6_1, 48.6_2, 48.6_3, 48.6_4 and 48.6_5) were estimated by ... using the CPUE method (using Division 88.2H as a reference area) for Dissostichus mawsoni in block ... relatively consistent with the observed numbers for D. mawsoni in the block 48.6_2 for 2012/13 and 2013/14 ...
Meeting Document : WG-SAM-15/06 : Auteur(s): Delegation of Japan
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A revised Krill Trawl logbook for the 2019 season
data collection requirements for krill observers were discussed, with recommendations tabled in the WS ... -SISO Convener’s Report (SC-CAMLR-XXXVI/08) for amendments to the krill e-logbook used by SISO observers ... . This paper summarizes the changes to the e-logbook for proposed introduction in the 2019 season. Author ... (s): CCAMLR Secretariat Title: A revised Krill Trawl logbook for the 2019 season Microsoft Word ...
Meeting Document : WG-EMM-18/39 : Auteur(s): CCAMLR Secretariat
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The random stratified trawl survey to estimate the abundance of Dissostichus eleginoides and Champsocephalus gunnari in the waters surrounding Heard Island (Division 58.5.2) for 2017
for the survey. The unstratified density of Champsocephalus gunnari (mackerel icefish) was only ... slightly larger than that of 2016 and 2.5 times the average. For the managed by-catch species, unstratified ... densities were lower than the average for Channichthys rhinoceratus (unicorn icefish), Lepidonotothen ... measurements were taken for nearly 13,500 fish and for more than half of those biological measurements were ...
Meeting Document : WG-FSA-17/14 Rev. 1 : Auteur(s): G.B. Nowara, T.D. Lamb and P. Ziegler
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Update on Patch v2: a simulation program in R for evaluating spatial management strategies to conserve structure and function of ecosystems
Abstract: Version 2 of Patch is available. Patch is a simulation program in R for evaluating ... specifically for evaluating strategies to manage bottom fisheries to avoid significant adverse impacts on ... vulnerable marine ecosystems. This paper includes the revised manual for Patch, which describes its ... implementation and includes programmer’s notes for updating Patch as needed. The code is available from the ...
Meeting Document : WG-SAM-10/09 : Auteur(s): A.J. Constable (Australia)
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Proposals on providing international synoptic surveys for management application
Abstract: This paper briefly outlines the key scientific issues that should be resolved for ... spatial distribution in the Area 48 being the important information for developing management strategy for ... krill stock. It is proposed to developing a long-term-strategy for conducting synoptic surveys focused ... for management application Approval: Approved ...
Meeting Document : WG-EMM-12/52 : Auteur(s): S. Kаsatkina (Russia)
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Antarctic Ocean Legacy: protection for the East Antarctic coastal region
for the designation of marine protection is the coastal region of East Antarctica. The following ... Background Paper summarises the Report, Antarctic Ocean Legacy: Protection for the East Antarctic Coastal ... Region, which outlines the AOA’s vision for marine protection in the East Antarctic. Appendix 1 contains ... the meeting) Title: Antarctic Ocean Legacy: protection for the East Antarctic coastal region Approval ...
Meeting Document : CCAMLR-XXXI/BG/10 : Auteur(s): Submitted by ASOC (Printed copies of the brochure will be available at the meeting)
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Summary of notifications for krill fisheries in 2016/17
Abstract: Six Members notified a total of 18 vessels for krill fisheries in 2016/17 in Subareas ... were no notifications submitted for exploratory fisheries for krill. Notification details are available ... this paper. Participating Members are thanked for providing feedback and assistance in developing the ... new online notification system. Author(s): CCAMLR Secretariat Title: Summary of notifications for ...
Meeting Document : WG-EMM-16/72 Rev. 1 : Auteur(s): CCAMLR Secretariat