Search results
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Foraging location and range of white-chinned petrels Procellaria aequinoctialis breeding in the South Atlantic
extensively. Most locations were between 30° to 55 °W and 52 °to 60 0W around South Georgia/Shag Rocks ... locations were between 30° to 55 °W and 52 °to 60 0W around South Georgia/Shag Rocks and south to the South ...
Meeting Document : WG-FSA-99/20 : Author(s): S.D. Berrow, A.G. Wood and P.A. Prince (United Kingdom)
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Progress report on the research longline fishery of Dissostichus spp. in Subarea 48.6 being jointly undertaken by Japan and South Africa: 2012/13
they have concentrated their sampling effort in the southern section (south of 60˚S), where they caught ... they have concentrated their sampling effort in the southern section (south of 60˚S), where they caught ...
Meeting Document : WG-SAM-13/05 : Author(s): R. Leslie (South Africa), K. Taki, T. Ichii (Japan) and S. Somhlaba (South Africa)
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Krill caught by predators and nets: differences between species and techniques
population, may comprise 60- 70 % by number and 75- 88 % by mass of the krill taken by their main seabird ... population, may comprise 60 - 70 % by number and 75 - 88 % by mass of the krill taken by their main seabird ...
Meeting Document : WG-EMM-96/09 : Author(s): Hill, H.J., Reid, K., Trathan, P.N., Croxall, J.P.
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An 8-year cycle in krill biomass density inferred from acoustic surveys conducted in the vicinity of the South Shetland Islands during the austral summers of 1991/1992 through 2001/2002
from 1 to 60 g m–2, decreasing from mid-range levels in 1991/1992 to a minimum in 1992/1993–1993/1994 ... in the austral summers of 1991/1992 through 2001/2002. Estimated biomass density ranged from 1 to 60 ...
Meeting Document : WG-EMM-03/6 : Author(s): R.P. Hewitt, D.A. Demer and J.H. Emery (USA)
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Report of the WG-FSA Intersessional Subgroup on Sampling Catches from Longlines
could be implemented more rigorously if the CCAMLR objective was changed from sampling 60 fish/day ... could be implemented more rigorously if the CCAMLR objective was changed from sampling 60 fish/day ...
Meeting Document : WG-FSA-02/52
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Ocean acidification and the Southern Ocean
will only reach 563 ppm by 2100, the aragonite saturation horizon is likely to have shrunk from 730 to 60 ... from 730 to 60 m by 2100, with the entire Weddell Sea undersaturated with respect to aragonite. Current ...
Meeting Document : CCAMLR-XXIX/BG/24 : Author(s): ASOC Observer
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Influence of the quality and quantity of data from a multi-year tagging program on bias and precision of biomass estimates from an integrated stock assessment – update
status in the assessment year stabilized or were relatively small with a tag size-overlap over 60-70 ... or were relatively small with a tag size-overlap over 60-70%. Biomass estimates were largely unaffected ...
Meeting Document : WG-FSA-12/18 : Author(s): P.E. Ziegler (Australia)
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Results of the 2015 multi-Member longline survey for toothfish in the northern Ross Sea region (Subarea 88.2 SSRUs A–B) and proposal for 2016 operations
longline gear to sample toothfish populations was carried out in the northern areas (60°‑ 66° S) of SSRUs ... to sample toothfish populations was carried out in the northern areas (60°‑ 66° S) of SSRUs 88.2A ...
Meeting Document : WG-FSA-15/32 : Author(s): S.J. Parker, R.J.C. Currey (New Zealand), M. Söffker, C. Darby (United Kingdom), O. Godø (Norway) and A. Petrov (Russia)
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An integrated stock assessment for the Crozet Islands Patagonian toothfish (Dissostichus eleginoides) fishery in Subarea 58.6
in 2017, with an estimate of 54 610 tons (48 560-60 880). The estimate of the current SSB status ... obtained in 2017, with an estimate of 54 610 tons (48 560-60 880). The estimate of the current ...
Meeting Document : WG-FSA-2019/57 Rev. 1 : Author(s): F. Massiot-Granier, G. Duhamel and C. Péron
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Foraging location and range of white-chinned petrels Procellaria aequinoctialis breeding in the south Atlantic
locations were between 30° to 55°W and 52° to 60°W around South Georgia, Shag Rocks and south to the South ... between 30° to 55°W and 52° to 60°W around South Georgia, Shag Rocks and south to the South Orkney Islands ...
Meeting Document : WG-FSA-01/25 : Author(s): S.D. Berrow, A.G. Wood and P.A. Prince (United Kingdom)