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Elaborating a representative system of marine protected areas in eastern Antarctica, south of 60°S
Abstract: The plan of implementation for Agenda 21 of the United Nations World Summit on ... Sustainable Development (2002) requires an estate of marine protected areas for the purposes of long‐term ... one that (i) provides a spatial estate of the smallest area sufficient to satisfy the principles of ... Comprehensiveness, Adequacy and Representativeness (CAR) in the long term, (ii) accounts for the state of knowledge ...
Meeting Document : WG-EMM-10/26 : Author(s): A.J. Constable, B. Raymond, S. Doust, D. Welsford and K. Martin-Smith (Australia)
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Disclaimer and Privacy Policy
Website disclaimer The CCAMLR Secretariat endeavours to maintain the currency and accuracy of the ... warranties of any kind, express or implied, in relation to the completeness, accuracy, reliability ... , suitability or availability with respect to the website or the information, products, services, related ... graphics or images contained on the website for any purpose. Any reliance placed on such information is ...
Page : Site Section: The Organisation
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Comparison of equal-area cylindrical and circular piston transducers
choosing among alternative transducer geometries. This contribution addresses the problem of choosing ... between cylindrical and circular piston transducers by comparing the performance of the two according to ... the principle that the acoustically active areas be equal. Computations are performed with the actual ... dimensions of six fabricated cylindrical transducers, whose beam patterns have been measured by the ...
Meeting Document : WG-EMM-95/08 : Author(s): Foote, K.G.
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CCAMLR Statistical Bulletin, Vol. 30
volume in MS Access database format. The Bulletin contains the complete time series of catch and effort ... statistics and trade statistics, as well as the catch histories of selected species and the seabed areas in ... the Convention Area. The Bulletin’s underlying data are available as database tables (aggregated ... the CCAMLR fishery webpages. The data structure in these tables is the same as that used for the csv ... Bulletin The Statistical Bulletin is published annually and contains: · Catch and effort statistics for ... ) · Planimetric seabed areas by selected depth intervals in the Convention Area. The catch history of krill ... (Euphausia superba) by month and small-scale management unit (SSMU) was added to the Statistical Bulletin in ... 2017 (see below). In addition, the boundary between Subareas 58.6 and 58.7 was revised in 2016 (CCAMLR ...
Document : Site Section: Data
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SC-CAMLR-XXXIII
Full Name: Thirty-third Meeting of the Scientific Committee Location: Hobart, Australia Date(s ... 2014 Schedule for the Thirty-third Meetings of the Commission and the Scientific Committee Meeting ... documents Doc Number Title CCAMLR-XXXIII/16 Proposed amendments to the CM 51-06 on increase observer ... coverage in the krill fishery Delegation of Ukraine CCAMLR-XXXIII/18 Modification of Conservation Measure ...
Meeting
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Informe sobre la operación del B/P nasero Viking Sky durante Setiembre–Octubre del 2001: Atlántico sudoccidental (latitudes 37°–38° sur y 42° sur) Área estadística 41
Abstract: The northern geographical distribution of the toothfish Dissostichus eleginoides ... , reaches the Exclusive Economic Zone of Uruguay. The species was firstly cited for the uruguayan waters by ... Devincenzi in 1924, and it is usually found by fishing trawlers between 900 m and 1200 m of depth, along the ... submarine continental ridges. Since 1997 some fishing vessels, like the F/V “Viking Sky”, started to capture ...
Meeting Document : WG-FSA-02/66 : Author(s): O.D. Pin y H. Nión (Uruguay)
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Monitoring a marine ecosystem using responses of upper trophic level predators
Abstract: 1. This study examined the changing status of the marine ecosystem at the island of ... index (CSI). 2. Sensitivity analyses showed that missing values had a large effect upon the accuracy of ... the CSI but this effect was reduced if the individual variables were highly correlated. The level of ... correlation and proportion of missing values within the empirical data set were within the acceptable range ...
Meeting Document : WG-EMM-01/25 : Author(s): I.L. Boyd and A.W.A. Murray (United Kingdom)
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Matlab code for calculating krill biomass in a survey area
Abstract: In 2010, CCAMLR tasked the Subgroup on Acoustic Survey and Analysis Methods (SG-ASAM ... ) to recalculate the catch limit for Antarctic krill in the Scotia Sea based on updated acoustic ... algorithms developed since the first calculation in 2000. Subsequent to the 2010 SG-ASAM, code used to obtain ... biomass (B 0; tonnes) estimates was compiled and provided to the Secretariat for reference and use by ...
Meeting Document : SG-ASAM-16/03 : Author(s): A. Cossio, J. Renfree and C. Reiss
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La pêche à la légine australe (Dissostichus eleginoides) à Kerguelen (secteur Indien de l'océan Austral)
Abstract: The Patagonian toothfish (Dissostichus eleginoides) has been fished in the Kerguelen ... Islands zone for 20 years, firstly with trawlers and more recently with longliners. It is the oldest ... fishery of the Indian sector of the Southern Ocean. However IUU fishing has appeared in 1997. A GLM ... analysis has been performed from the statistical data of the legal fishery to assess the factors affecting ...
Meeting Document : WG-FSA-05/27 : Author(s): C. Lord, G. Duhamel et P. Pruvost (France)
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Nautical twilight calculator
Description / Abstract: About twilight and the calculator Nautical twilight is defined as the ... time in the morning and evening when the centre of the Sun is 12° below the horizon. At high latitudes ... , the Sun will not be lower than 12° below the horizon for a period in summer, and will not rise above ... 12° below the horizon for a period in winter. This calculator provides the times of nautical twilight ...
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