Search results
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Genetic variation among populations of the Antarctic toothfish: evolutionary insights and implications for conservation
genetic structure, it will be important to manage these fisheries in a manner that will help prevent ... , it will be important to manage these fisheries in a manner that will help prevent the loss of unique genetic variation ...
Meeting Document : WG-FSA-01/69 : Author(s): R.W. Parker, K.N. Paige and A.L. DeVries (USA)
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ESTIMATION OF IUU CATCHES OF TOOTHFISH INSIDE THE CONVENTION AREA DURING THE 2009/10 FISHING SEASON
based on catch and effort reports from licensed longline fisheries from the same area unless more ... and effort reports from licensed longline fisheries from the same area unless more precise information ...
Meeting Document : WG-FSA-10/06 : Author(s): Secretariat
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Follow-up on infringements
facilitated a review CM 31-02 (General measure for the closure of fisheries) (2010)CCAMLR-XXIX, Annex ... of fisheries) (2010)CCAMLR-XXIX, Annex 6, paragraphs 2.39 to 2.45; (2010)[doc:72464]; (2011)CCAMLR-XXX ...
Page : Site Section: The Organisation
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A preliminary stock assessment in SSRUS 486A, G: A Bayesian and CPUE based biomass dynamic model
Abstract: The present report analyses data regarding CPUE, tagging and catch ... by using Generalised Additive Models (GAM) considering temporal and location factors. Tagging data ... ) was implemented in each species of toothfish. Tagging data was not used in any of the toothfish models, because ... in order to have unbiased abundance estimates. Due to high importance of tagging data in stock assessment ...
Meeting Document : WG-SAM-13/29 : Author(s): R. Wiff, J.C. Quiroz (Chile) and R. Scott (United Kingdom)
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Echo integration in low signal to noise regimes: methods of noise estimation and removal
, are sensitive to the method used to exclude the contribution of background noise from the acoustic data. The use ... of thresholds to reject weak signals during data collection is inappropriate because the noise contribution ... unthresholded data and to correct for noise in post processing. Integrated data collected at 120 kHz ... several methods that apply a single background noise level to a data set. The dynamic technique requires ...
Meeting Document : WG-EMM-97/74 : Author(s): Higginbottom, I., Pauly, T.
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Conservation Measure Conservation Measure 21-03 (2006)
Notifications of intent to participate in a krill fishery Species: Euphausia superba Limitations ... Notifications of intent to participate in a krill fishery ... 21-03 (2006)1,2 Notifications of intent to participate in a krill fishery Species krill Area all ... TO PARTICIPATE IN A KRILL FISHERY Contracting Party ... Microsoft Word - Document1 CONSERVATION MEASURE ... Season all Gear trawl All Contracting Parties intending to fish for krill in the Convention Area ...
Conservation Measure : 21-03 (2006)
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CCAMLR-II
August 1983 to Friday, 9 September 1983 Meeting documents Doc Number Title CCAMLR-II/01 Provisional ... (Originally submitted as Document Number CCAMLR-I/3, to the first meeting of the Commission (1982)) CCAMLR-II ... /10 Draft Headquarters Agreement- Australian Government Response to Outstanding Issues (This document ...
Meeting
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CEMP indices: 2007 update
Abstract: The CCAMLR Ecosystem Monitoring Program (CEMP) uses indices derived from data ... and anomalies in these data. This report covers predator indices only. Data were submitted by 8 Members for 10 ... sites and 13 different CEMP parameters for the 2006/07 season. No data was submitted from Ross Island ... , however counts from aerial photographs are being undertaken. Data were collected from Esperanza Station ...
Meeting Document : WG-EMM-07/04 : Author(s): Secretariat
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Sensitivity analysis for parameters of predatory species CCAMLR Ecosystem Monitoring Program
sensitivity analyses on existing data regarding predator breeding biology parameters, this report presents ... such a treatment of data obtained at the Magnetic Island Adélie penguin colony in Prydz Bay in the 1987/88 and 1988 ... /89 breeding seasons. The data on the following parameters were analyzed: adult weight on arrival ... on existing data regarding predator breeding biology parameters, this report presents such a treatment of data ... of the Scientific Committee of CCAMLR to conduct sensitivity analyses on existing data regarding predator breeding ... biology parameters, this report presents such a treatment of data obtained at the Magnetic Island Adelie ... penguin colony in Prydz Bay in the 1987/88 and 1988/89 breeding seasons. The data on the following ... , and on their likelihood of reflecting fluctuations within the krill-based ecosystem. Species identified included ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 411–432 : Author(s): Whitehead, M.D.
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Distribution and diet of juvenile Patagonian toothfish on the South Georgia and Shag Rocks shelves (Southern Ocean)
Antarctic krill and notothenid fish. The diet changed with size, with an increase in myctophid fish ... and krill as toothfish grow and disperse. The size of prey also increased with fish size, with a greater ... at Shag Rocks whilst at South Georgia, where P. guntheri is absent, the dominant prey were Antarctic krill ... and notothenid fish. The diet changed with size, with an increase in myctophid fish and krill as toothfish grow ...
Meeting Document : WG-FSA-07/P4 : Author(s): M.A. Collins, K.A. Ross, M. Belchier, K. Reid. (Mar. Biol., 152: 135–147 (2007)).