Search results
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Sensitivity investigation of the SDWBA Antarctic krill target strength model to fatness, material contrast and orientation
. In this study, the SDWBA TS pattern and frequency response behaviours at standard survey frequencies and animal ... and the distribution of animal orientations. Due to the high variability of TS to realistic changes in parameters ... at standard survey frequencies and animal lengths are explored via a sensitivity analysis of some important ... the organism and the surrounding seawater and the distribution of animal orientations. Due to the high ... 1. 15 0. 29 3 0. 36 2 20 1. 2 0. 31 9 0. 39 4 30 1. 3 0. 37 4 0. 46 2 40 ... deviation (5, 10, 20 and 30 degrees) of the Gaussian distribution of orientation. It is observed ... . In this study, the SDWBA TS pattern and frequency response behaviours at standard survey frequencies and animal ... and the distribution of animal orientations. Due to the high variability of TS to realistic changes in parameters ...
Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 97–122 : Author(s): Calise, L. and G. Skaret
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WG-SAM and WG-EMM 2014 Information Note
WG-SAM and WG-EMM 2014 Information Note 1. Dates WG-SAM: 30 June to 4 July 2014 WG-EMM: 7 to 18 ... at the top of the CCAMLR website or as part of the registration process. Participants who experience ... WG-SAM and WG-EMM 2014 Information Note 1. Dates WG-SAM: 30 June to 4 July 2014 WG-EMM: 7 to 18 ... who experience difficulties with registering online should contact the Secretariat on registration ...
Page : Site Section: Meetings
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Summary of measures taken to combat illegal, unregulated and unreported fishing in the Convention Area for the year to 30 June 1999
and unreported fishing in the Convention Area during the year to 30 June 1999. Author(s): Delegation ... in the Convention Area for the year to 30 June 1999 Approval: Approved ... and unreported fishing in the Convention Area during the year to 30 June 1999. ... Area for the year to 30 June 1999 ...
Meeting Document : CCAMLR-XVIII/BG/37 : Author(s): Delegation of Australia
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Transparency
of Conduct for Responsible Fisheries Article 7.1.9 Recommendation Responsible body Activities to date Status ... the relevant Rules of Procedure of the Commission (Rules 30 to 35). More specifically, subparagraphs ... (b) to (e) of Rule 30 might extend the notion of participation to all Observers (rather than only to Observers held ... under Rule 30(a)). Such a review might also re-examine the issue of restricting attendance of Observers ...
Page : Site Section: The Organisation
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Transhipment implementation report
5. This paper summarises the transhipment notifications received between 1 August 2018, and 31 July 2019 ... and publication in 2019/20. Author(s): CCAMLR Secretariat Title: Transhipment implementation report Microsoft ... summarises the transhipment notifications received between 1 August 2018, and 31 July 2019 and identifies ... and publication in 2019/20. ...
Meeting Document : CCAMLR-38/BG/15 : Author(s): CCAMLR Secretariat
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Effects of weather and sea-ice on the reproductive performance of the Adélie penguin at Edmonson Point, Ross Sea
/99 0 2 4 6 8 10 12 14 16 N u m b e r o f d e a d c h ic k s 0 10 20 30 40 ... 0 2 4 6 8 10 12 14 16 N u m b e r o f d e a d c h ic k s 0 10 20 30 40 50 60 70 80 ... 7/1 17/1 27/1 6/2 16/2 N u m b e r o f d e a d c h ic k s 0 10 20 30 40 50 60 70 80 ... : comparison between years. J. Anim. Ecol., 62: 634–646. Watanuki, Y., A. Kato, Y. Naito, G. Robertson ... seasons. Weather and sea-ice regimes varied notably, especially in 2003, which was characterised by ... extensive and persistent sea-ice and strong winds with snowfalls in December. First incubation trips by ... females were significantly longer than in 1999 and 2001, which in turn delayed the mean departure date of ... delayed compared to dates recorded in 1999 and 2001. The average weight of adults rearing chicks was lower ...
Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 99–109 : Author(s): Olmastroni, S., F. Pezzo, V. Volpi and S. Focardi
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WG-FSA-11
longline fisheries for Dissostichus spp. in 2011/12 Delegation of South Africa CCAMLR-XXX/20 Notifications ... (USA) and M. Pinkerton (New Zealand) WG-FSA-11/20 Development of a generic operating model framework ... and L. Featherstone (United Kingdom) WG-FSA-11/30 Rev. 1 Preliminary assessment of mackerel icefish, Champsocephalus ... (United Kingdom) WG-FSA-11/31 Rev. 2 Summary of a three year mark-recapture experiment to estimate ...
Meeting
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e-sc-v-a4.pdf
... there were some shortcomings. The level of reporting of current data is similar to last year, though ... taken from the Antarctic for some 15 years, catches from any one stock have, in most cases, been ... concentrated in one or more periods of no more than two or three years, separated by periods of light ... in one or two seasons of the accumulated stock from several years’ natural production. In other cases ... significant catches have been taken from the Antarctic for some 15 years, catches from any one stock have, in ... most cases, been concentrated in one or more periods of no more than two or three years, separated by ... . the fishing down in one or two seasons of the accumulated stock from several years’ natural ... variable, then high catches (and probably also high fishing effort) will be limited to those years in
application/pdf attached to:WG-FSA-86Meeting Report : WG-FSA-86
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e-sc-xxxiv-a5.pdf
... the large number of papers received this year and the large workload that had been directed to the Working ... than the research catch had occurred over recent years. The Working Group requested that WG-FSA ... for a large number of years before recovering. The Working Group requested that projections be presented ... target levels during the 35-year projection period to WG-SAM-16. 2.10 WG-SAM-15/34 presented analyses ... year to the recommended model in the current year should be presented. 2.41 The model diagnostics ... or more years may result in long-term issues. 2.64 The Working Group noted that MSE was also ... details of the proposal were similar to those in previous years. It further noted that Japan proposed to ... , in particular that the lines during the depletion experiments would be laid closer together. It
application/pdf attached to:WG-SAM-15Meeting Report : WG-SAM-15
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Fishery Report 2018: Exploratory fishery for Dissostichus mawsoni in Subarea 48.6
Description / Abstract: Fishery Report 2018: Exploratory fishery for Dissostichus mawsoni ... Fishery Report 2018: Exploratory fishery for Dissostichus mawsoni in Subarea 48.6 ... Fishery Report 2018: Exploratory fishery for Dissostichus mawsoni in Subarea 48.6 ... a 3 to 5 year period. A2. Both Japan (WG-FSA-12/60 Rev. 1) and South Africa (WG-FSA-12/30 and 12/31 ... the CCAMLR fishing season is represented by the year in which that season ended, e.g. 2015 represents ... the 2014/15 CCAMLR fishing season (from 1 December 2014 to 30 November 2015 ... ). Fishery Report 2018: Exploratory fishery for Dissostichus mawsoni in Subarea 48.6 ...
Document : Site Section: Publications