Search results
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Broadbandwidth total target strength measurements of Antarctic krill (Euphausia superba) from reverberation in a cavity
strengths (??10log(??4?) t TTS), were measured from groups of 57 to 1169 krill (average standard length ... , empirical estimates of mean s t were statistically compared to a recently proposed krill scattering model ...
Meeting Document : WG-EMM-02/49 : Author(s): D.A. Demer and S. G. Conti (USA)
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Performance assessment and performance improvement of two underwater line setting devices for avoidance of seabird interactions in pelagic longline fisheries
Author(s): N. Brothers, D. Chaffey and T. Reid (Australia) Title: Performance assessment and ...
Meeting Document : WG-FSA-00/64 : Author(s): N. Brothers, D. Chaffey and T. Reid (Australia)
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The effect of line weighting on the sink rate of pelagic tuna longline hooks, and its potential for minimising seabird mortalities
Author(s): N. Brothers, R. Gales and T. Reid (Australia) Title: The effect of line weighting on ...
Meeting Document : WG-FSA-01/81 : Author(s): N. Brothers, R. Gales and T. Reid (Australia)
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Progress towards the declaration of a large marine protected area around South Africa's sub-Antarctic Prince Edward Islands
Author(s): Nel, D., Lombard, A., Cooper, J., Reyers, B., Akkers, T. Title: Progress towards the ...
Meeting Document : WS-MPA-05/15 : Author(s): Nel, D., Lombard, A., Cooper, J., Reyers, B., Akkers, T.
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Observer’s report from the NAFO/ICES Symposium on the Role of Marine Mammals in the Ecosystem
Author(s): Observer (T. Øritsland, Norway) Title: Observer’s report from the NAFO/ICES Symposium ...
Meeting Document : SC-CAMLR-XIV/BG/28 : Author(s): Observer (T. Øritsland, Norway)
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The structure and spatial distribution of Antarctic krill aggregations from acoustic observation in the South Georgia area
parts of South Georgia area. The boundary between two areas is located at about 37°30/ W. It is shown ... to assume that dispersed aggregation (layer and irregular forms) much more suits to the foraging tactics ... of dependent predators than krill distribution in the form of dense swarms or patches, which on the contrary ... Georgia area. The boundary between two areas is located at about 37°30/ W. It is shown that in winter ...
Meeting Document : WG-EMM-04/66 Rev. 1 : Author(s): S.M. Kasatkina (Russia)
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The sensitivity of multiple output statistics to input parameters in a krill–predator–fishery ecosystem dynamics model
simplest form it requires 50 distinct inputs (18 point values, 29 vectors and 3 matrices). In the 15 SSMU ... Vectors 4 18 1 2 144 Catch Vectors 1 15 1 2 30 Threshold density Vector 1 15 1 15 Available fraction ... Vector 1 18 1 18 Time series1 Vectors 4 38 1 2 304 Foraging Matrices 1 18 4 2 144 Movement Matrices ... modelled areas, except for time series where it is the number of relevant modelled years (although ...
Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 97–118 : Author(s): Hill, S.L. and J. Matthews
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Zooplankton: Trophic modelling of the Ross Sea
al. (2006) did not extend east of 175°30’W so that concentrations of E. crystallorophias over ... . The study area comprises 29% water shallower than 500 m, 41% of water depths between 500 and 1000 m, and 30 ... of magnitude between years in the Cooperation Sea. Atkinson et al. (2004) reviewed time series of krill ... microplankton; 21% heterotrophic flagellates; 30% phytoplankton; 5% epontic algae; 6% ice protozoa; 6% ice ...
Document : Site Section: Publications
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The 2006 BROKE-West acoustic survey of krill distribution and abundance in CCAMLR Division 58.4.2 (Powerpoint presentation)
Author(s): T. Jarvis, N. Kelly, E. van Wijk, S. Kawaguchi and S. Nicol (Australia) Title: The ...
Meeting Document : SG-ASAM-07/09 : Author(s): T. Jarvis, N. Kelly, E. van Wijk, S. Kawaguchi and S. Nicol (Australia)
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Line weights of constant mass (and sink rates) for Spanish system Patagonian toothfish longline vessels
réparations. Ce problème peut être résolu par l'utilisation de lests en acier de forme hydrodynamique (comme ... en acier) dans les intervalles de faibles profondeurs. Des lests en acier de 5 kg de forme ... , with each basket containing two lengths of hook line. The lengths of hook line are tied together to form ... of weight, 10 replicates were set in series (Figure 3). A repli- cate comprised three baskets of gear ...
Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 93–106 : Author(s): Robertson, G., C.A. Moreno, E. Gutiérrez, S.G. Candy, E.F. Melvin and J.P. Seco Pon