Search results
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An inter-laboratory comparison of ages estimated for Dissostichus eleginoides using otoliths
, otoliths were taken from 100 fish caught in the South Atlantic, and transverse sections prepared by baking ... otoliths by one reader from the Center for Quantitative Fisheries Ecology at Old Dominion University and ...
Meeting Document : WG-FSA-99/56 : Author(s): J. Ashford (United Kingdom) and P. Horn (New Zealand)
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Choice of a procedure for deciding closure of CCAMLR fisheries: a simulation model
Abstract: The methods used for deciding the closure date for fisheries monitored by the ... variation in catch rates shown by the fisheries. Non-fluctuating random and fluctuating random catch ...
Meeting Document : CCAMLR-X/BG/09 : Author(s): Secretariat
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Estimation of krill (Euphausia superba) mortality and production rate in the Antarctic peninsula region
Abstract: A net sampling survey for krill was carried out by RV ‘Meteor’ along the Antarctic ... factor of 1.6 times. Krill mortality was calculated by linearized catch curve analysis and resulted a ...
Meeting Document : WG-KRILL-91/15 : Author(s): Delegation of Germany
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On the future revision of the Conservation Measure 51-07 (2009) Interim distribution of the trigger level in the krill fishery in Statistical Subareas 48.1, 48.2, 48.3 and 48.4
subdivision in Area 48. These uncertainties are enhanced by inconsistent state of exact krill catch data in ... catch limit in Statistical Area 48 so as to ensure that land-based predators are not affected by fishing ...
Meeting Document : CCAMLR-XXIX/47 : Author(s): Delegation of Ukraine
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Preliminary studies on age and growth of Dissostichus eleginoides in the Ob-Lena Bank
2007/08 season in the Ob-Lena Bank were carried out. The ages of 214 of 3,013 fish sampled by Observers ... the methods of otolith readings by experienced readers of AAD. One of these is that the first ring was ...
Meeting Document : WG-FSA-10/48 : Author(s): K. Taki, M. Kiyota and T. Ichii (Japan)
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Outline proposal for geographic information services for CCAMLR
managed by WG-EMM. It also proposes joint working with the Secretariat to enable capacity building in ... ): Submitted by the Secretariat on behalf of Adrian Fox, British Antarctic Survey (United Kingdom) Title ...
Meeting Document : WG-EMM-12/70 : Author(s): Submitted by the Secretariat on behalf of Adrian Fox, British Antarctic Survey (United Kingdom)
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Development of an algorithm designed to assess observer data quality and performance
arising from the CCAMLR SISO, an algorithm was designed to automatically import and check data entered by ... worksheets, which displaces data and results in the importation of the wrong data by the algorithm and ...
Meeting Document : WG-SAM-13/40 : Author(s): Secretariat
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PiNT – a tool for renaming observer photographs at sea
Abstract: Within the CCAMLR area, high quantities of images are collected by scientific observers ... on which vessel a picture was taken by whom, together with basic information on the picture content ...
Meeting Document : WG-FSA-15/76 : Author(s): N. Gasco, C. Chazeau, P. Tixier (France), C. Heinecken (South Africa), J. Clark and M. Soeffker (United Kingdom)
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Analysis of the toothfish fishery indices in Subareas 88.1 and 88.2 when using different types of longline gears
hooks), by-catch CPUE (kg/1000 hooks) and normalized target catch ratio is considered. Particular ... attention was focused to the analysis of the length-species compositions of catch by years and SSRU while ...
Meeting Document : WG-SAM-17/23 : Author(s): S. Kasatkina
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A preliminary survey on breeding population of Adélie penguins at Cape Hallett in the Ross Sea region, Antarctica
sub-colonies were mapped using a portable DGPS and the data were complemented by comparing them with ... approximately 700 sub-colonies occupied by 53,450 pairs of Adélie penguins in 2016. The foraging area of the ...
Meeting Document : WG-EMM-17/06 : Author(s): J.-H. Kim, H. Chung, W.Y. Lee, J.-W. Jung, M.C. Park, H.C. Shin and J.H. Kim