Resultados de la búsqueda
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Estrategia de sueldos y de dotación de personal de la CCRVMA (2019-2022)
need to increase the proportion of IP positions at the Secretariat, and to strengthen the Secretariat’s ... restructure and strengthen these functions within the Secretariat, to increase the proportion of IP staff from ...
Meeting Document : CCAMLR-XXXVII/21 Rev. 1 : Autor(es): Executive Secretary
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Important Bird Areas (IBAs) in Antarctica
submitted a Working Paper (WP) and an Information Paper (IP) on Important Bird Areas to the Committee for ... (IBAs) in Antarctica and IP 27 Important Bird Areas (IBAs) in Antarctica). These papers reported on the ...
Meeting Document : WG-EMM-15/32 : Autor(es): P.A. Penhale (USA)
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Swarm characteristics of Antarctic krill Euphausia superba relative to the proximity of land during summer in the Scotia Sea
according to distance from shoreline: 0 to 50 km, 50 to 100 km, 100 to 200 km and 200 to 500 km. Cross ... 100 km zone. However, a significantly greater number of large, biomass-rich swarms occurred in the 0 ...
Meeting Document : WG-EMM-10/P09 : Autor(es): T. Klevjer, G.A. Tarling and S. Fielding
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On the problem of by-catch of juvenile fish in krill fishery
-Kidd trawl with an opening area of 6.0 m2 was used. Trawls were taken in the 0-200 m surface layer over ... the bottom depth range from 100 to 5000 m. In 1988, studies included catches taken by a commercial ... krill trawl with an opening area in a small meshed section of the trawl beg of 100 m2. Catches were ... mainly taken over depth ranges from 300 to 500 m and from 2 500 to 4 200 m. Most frequently observed ...
Meeting Document : WG-FSA-92/10 : Autor(es): C.A. Pankratov and E.A. Pakhomov (Ukraine)
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Spatial distribution of predator/prey interactions in the Scotia Sea: implications for measuring predator/fisheries overlap
-specific differences in the characteristic scales which were of the order of 50- 100 km. Antarctic krill ... had a characteristic scale of c 200 km and the relationship with distance from land showed a log ... within 100 km of land. The requirement of land for breeding and the biological and oceanographic ... greatest potential overlap are within 150- 200 km of land and the extent of any such overlap in these areas ...
Meeting Document : WG-EMM-02/14 : Autor(es): K. Reid, M. Sims, R.W. White and K.W. Gillon (United Kingdom)
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Mesoscale abundance of fish in a ‘box’ west of Elephant Island
. AMLR) Program, conducted an investigation of an 7 x 10 nm ‘box’ between 100 and 300 m depth to the west ... . Concentrations of both species were found in a comparatively small band primarily along the 200 m isobath (160 ... predominantly in the stratum 200– 300 m. Author(s): K.-H. Kock (Germany), C.D. Jones (USA), J. Appel (Germany ...
Meeting Document : WG-FSA-02/21 : Autor(es): K.-H. Kock (Germany), C.D. Jones (USA), J. Appel (Germany), G. von Bertouch (CCAMLR Secretariat), D.F. Doolittle (USA), M. la Mesa (Italy), L. Psenichnov (Ukraine), R. Riehl (Germany), T. Romeo (Italy), S. Schöling (Germany) and L. Zane (Italy)
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Descriptive analysis of mesopelagic backscatter from acoustic data collected in the Ross Sea
centred on about 200 m and 400 m depth, and a diffuse deep scattering layer centred at 750 m depth ... shallower than 100 m. Near bottom marks were associated with areas shallower than 1000 m on the Ross Sea ... of the key scatterers. Marks shallower than 100 m depth were typically much stronger on 120 kHz than ... zooplankton. Schools and layers at 200–400 m depth showed a more consistent response across all three ...
Meeting Document : WG-EMM-06/11 : Autor(es): R.L. O’Driscoll (New Zealand)
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A revised assessment of the impact of the krill fishery on penguins in the South Shetlands
fishery and penguins. Krill biomass was estimated to be as large as 200-1500 xl03 tonnes within the ... preferred fishing areas during the breeding season. Compared with the level of biomass (≥200 xl03 tonnes ... ) and its variability (the order of 100 xl03 tonnes/half-month period), the present catch rate (≤13 xl0 ...
Meeting Document : WG-Joint-94/17 : Autor(es): T. Ichii, M. Naganobu and T. Ogishima (Japan)
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Surface areas of seabed within the 500 m isobath for regions within the South Shetland Islands (Subarea 48.1)
- 100 m, 101-200 m, 201-300 m, 301-400m, 401-500 m) were computed. Areas were calculated based on true ...
Meeting Document : WG-FSA-98/14 : Autor(es): C.D. Jones, S.N. Sexton and R.E. Cosgrove III (USA)
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By-catch of juvenile Champsocephalus gunnari in krill fishery on the shelf of South Georgia Island
depth with a maximum density observed at depth between 100 and 200 m. High catches of C. gunnari ...
Meeting Document : WG-FSA-92/06 : Autor(es): G.A. Frolkina, V.I. Latogursky, V.A. Sushin (Russian Federation)