Search results
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Proposal to modify Conservation Measure 24-02 regarding the use of a streamer line
-02 (2014) and CM 25-02 (2015) which in force, vessels already use gears that do not allow birds ... amend Conservation Measure CM 24-02 (2014) «Longline weighting for seabird conservation» with regard to ...
Meeting Document : SC-CAMLR-XXXVI/BG/23 : Author(s): Delegation of the Russian Federation
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Scientific observations in CCAMLR fisheries – past, present and future
the Scheme039;s history in terms of its logistics, participation and coverage, changes in research ...
Meeting Document : WG-FSA-04/64 : Author(s): Secretariat
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Updated models of the habitat use of Patagonian toothfish (Dissostichus eleginoides) on the Kerguelen Plateau around Heard Island and the McDonald Islands (Division 58.5.2)
the continental slope is steep. Being slightly biased towards females, sex ratio was also influenced by fishing ... the continental slope is steep. Being slightly biased towards females, sex ratio was also influenced by fishing ...
Meeting Document : WG-FSA-14/42 : Author(s): C. Péron and D.C. Welsford (Australia)
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A comparison of acoustic targets at South Georgia and the South Orkney Islands during a season of profound krill scarcity
conjunction with appropriate 120 kHz data to calculate krill density estimates for both survey areas. Krill ... with previously published density estimates krill densities in both regions were extremely low (1.7 and ... levels of krill availability, and support the acoustic observation that the Willis Island region ...
Meeting Document : WG-EMM-95/75 : Author(s): Watkins, J.L., Brierley, A.S.
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The Patagonian toothfish: biology, ecology and fishery
Abstract: Patagonian toothfish (Dissostichus eleginoides) is a large notothenioid fish that ... are primarily piscivorous, consuming the most abundant, suitably sized, local prey. With increasing ... capacity. Toothfish generally swim with labriform motion, but are capable of more rapid sub-carangiform ...
Meeting Document : WG-FSA-10/P05 : Author(s): M.A. Collins, P. Brickle, J. Brown and M. Belchier
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Relationships between distribution of two euphausiid species and oceanographic characteristics in the Ross Sea (January–February 2000)
samples were considered the ground truth data, being compared to the acoustic estimates of krill species ... crystallorophias being located at quite deeper depths, often close to the seasonal thermocline zone ... samples were considered the ground truth data, being compared to the acoustic estimates of krill species ... crystallorophias being located at quite deeper depths, often close to the seasonal thermocline zone ...
Meeting Document : WG-EMM-02/38 : Author(s): A. Russo, M. Azzali, E. Biffi, G. Lanciani and E. Paschine (Italy)
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On the state of Champsocephalus gunnari stock in Subarea 48.3 and methods of its assessment
comparison of results of stock assessment based on bottom trawl surveys (1984-1997) with the total catch ... icefish concentrations reaches 40-50 m;- at scientific trawlings the use of trawls with mesh less than 80 ... mm is allowable that results in selectivity and capturing of a high number of small fish ... ;- catchability of a "slower" small-mesh bottom trawl with the best will of researches is not 1.0;- as a ...
Meeting Document : WG-FSA-00/45 : Author(s): K. Shust, V. Senioukov, P. Gasiukov and A. Kozlov (Russia)
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Spatial and temporal operation of the Scotia Sea ecosystem: a review of large-scale links in a krill centred food web
, leading to a strong advective flow, intense eddy activity and mixing. There is also strong seasonality ... the mixing of micronutrients into surface waters through the flow of the ACC over the Scotia Arc ... advective flow, intense eddy activity and mixing. There is also strong seasonality, manifest by the changing ... at times can cover an area of more than 0.5 million km2, probably result from the mixing of micronutrients ...
Meeting Document : WG-EMM-07/P8 : Author(s): E.J. Murphy, J.L. Watkins, P.N. Trathan, K. Reid, M.P. Meredith, S.E. Thorpe, N.M. Johnston, A. Clarke, G.A. Tarling, M.A. Collins, J. Forcada, R.S. Shreeve, A. Atkinson, R. Korb, M.J. Whitehouse, P. Ward, P.G. Rodhouse, P. Enderlein, A.G. Hirst, A.R. Martin, S.L. Hill, I.J. Staniland, D.W. Pond, D.R. Briggs, N.J. Cunningham and A.H. Fleming (United Kingdom)
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A REVIEW OF BIAS AND UNCERTAINTY IN ANTARCTIC PACK-ICE SEAL ABUNDANCE ESTIMATES
, B., Southwell, C., Trathan, P., Rogers, T., Plotz, J., Bornemann, H. Title: A REVIEW OF BIAS AND ...
Meeting Document : CCAMLR-IWC-WS-08/06 : Author(s): Steinhage, D., Bengtson, J., Blix, A.S., Bester, M., Boveng, P., Laake, J., Cameron, M., Nordøy, E., Forcada, J., Stewart, B., Southwell, C., Trathan, P., Rogers, T., Plotz, J., Bornemann, H.
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Beach debris survey – Main Bay, Bird Island, South Georgia, 2003/04
pieces), indicating that debris is still being lost by vessels into the marine environment. Therefore ... pieces), indicating that debris is still being lost by vessels into the marine environment. Therefore ...
Meeting Document : SC-CAMLR-XXIV/BG/15 : Author(s): Delegation of the United Kingdom