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Further progress on modelling the krill–predator dynamics of the Antarctic ecosystem
Abstract: This paper addresses work conducted on the Mori-Butterworth multi-species model of the ... Antarctic ecosystem subsequent to the Ulsan meeting of the IWC Scientific Committee. Points raised about the ... unable to fully utilise the primary production available. The precision of parameters estimated when ... to act as a surrogate for these in addition to the seals themselves. This results in an improved fit ...
Meeting Document : WG-EMM-06/19 : Автор(ы): M. Mori (Japan) and D.S. Butterworth (South Africa)
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On the taxonomy of the Lepidonotothen squamifrons group (Pisces, Perciformes, Notothenioidei)
significant difference in allele frequencies between specimens from geographically isolated shelf areas of the ... Abstract: The Lepidonotothen squamifrons group has been described to be comprised of 3 species: L ... recognized as L squamifrons and L kempi from various localities in the Scotia Arc region and the Kerguelen ... ; represent only populations of one species. Evidence is presented that the third species of the group, L ...
Meeting Document : WG-FSA-93/25 : Автор(ы): R. Schneppenheim and K.-H. Kock (Germany), G. Duhamel (France) and G. Janssen (Germany)
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Preliminary report on SO-AntEco (South Orkneys – State of the Antarctic Ecosystem) benthic survey (JR15005) around the South Orkney Plateau (February–March 2016)
South Orkney Plateau in February-March 2016. The Expedition, led by the British Antarctic Survey, was in ... collaboration with the Scientific Committee for Antarctic Research (SCAR) State of the Antarctic Ecosystem ... (AntEco) research programme, including scientists from 8 CCAMLR members. The main purpose of the voyage ... was to understand the distribution and composition of the benthic communities associated with ...
Meeting Document : WG-EMM-16/13 Rev. 1 : Автор(ы): H. Griffiths, S. Grant, K. Linse, P. Trathan and the SO-AntEco scientific team
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Trawl survey of the Patagonian toothfish (Dissostichus eleginoides) resource off the Prince Edward Islands
Abstract: A bottom trawl survey was conducted in the northern half of the South African EEZ ... around the Prince Edward Islands in April 2001. Due to the paucity of bathymetric data, it was not ... aid in the design of such surveys should they be deemed practical. The maximum operating depth for the ... study to ascertain the feasibility of conducting future trawl surveys, and to collect relevant data to ...
Meeting Document : WG-FSA-01/72 : Автор(ы): R.W. Leslie and B.P. Watkins (South Africa)
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The foraging range of Adelie penguins at Bechervaise Island, Mac. Robertson Land, Antarctica, and its overlap with the krill fishery
Euphausia superba which have in the past been the subject of a fishery occur along the shelf break zone ... harvest of krill in the region. The foraging range of the birds at Bechervaise Island considerably exceeds ... Abstract: The foraging ranges of six female and four male Adélie penguins breeding at Bechervaise ... up to 12 km after 17 January when the sea became ice free to the coast. Concentrations of krill ...
Meeting Document : WG-CEMP-92/36 : Автор(ы): K.R. Kerry, J.R. Clarke and G.D. Else (Australia)
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The marine system of the West Antarctic Peninsula: status and strategy for progress
Abstract: Foreword to 14 papers in a themed issue ‘The marine system of the West Antarctic ... Peninsula: status and strategy for progress in a region of rapid change’. Author(s): K.R. Hendry, M.P ... . Meredith and H.W. Ducklow Title: The marine system of the West Antarctic Peninsula: status and strategy ...
Meeting Document : WG-EMM-18/P08 : Автор(ы): K.R. Hendry, M.P. Meredith and H.W. Ducklow
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On the use of baited remote underwater video to study Antarctic toothfish distribution under the sea-ice: from data collection to processing
of predictive variables, including an approach to account for bias in counting the number of ... spreadtime series of data to study the Antarctic toothfish, it is limited to areas where commercial fishing ... is permitted either by management or vessel operational constraints. The use of Baited Remote ... and Italy, from 2015 to 2018 a series of BRUV samplings have been carried out from the fast ice of ...
Meeting Document : WG-EMM-2019/50 : Автор(ы): D. Di Blasi, S. Canese, E. Carlig, L. Ghigliotti, S.J. Parker and M. Vacchi
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RESPONSE OF ANTARCTIC BENTHIC COMMUNITIES TO DISTURBANCE: WRST RESULTS FROM THE ARTIWCIAL BENTHIC DISTURBANCE EXPERIMENT ON THE EASTERN WEDDELL SEA SHELF, ANTARCTICA
disturbance became more evident in the composition of the fish fauna, with Trematomus pennelli and T. hansoni ... simulate the impact of grounding icebergs on the seabed and follow the steps and timescales of recovery of ... seabed area of approximately 100 x 1000 m was artificially scoured to inflict a similar damage to the ... and abundance were slightly but not significantly smaller after the disturbance. Effects of ...
Meeting Document : WS-VME-09/P05 : Автор(ы): Rossi, S., Mintenbeck, K., Knust, R., Isla, E., Gerdes, D.
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Incorporation of science advice from the CCAMLR working groups and Scientific Committee into the krill assessment model for Subarea 48.1
Abstract: The integrated assessment for Antarctic krill (Euphausia superba) in CCAMLR Subarea ... 48.1 has been under development since 2010. Progress on the model during this period was reported in a ... series of papers and presentations to WG-EMM, WG-FSA and WG-SAM from 2011 to 2016. The full text of the ... during that period is included as an Appendix to this document. The purpose of this paper is to summarize ...
Meeting Document : WG-SAM-17/32 : Автор(ы): D. Kinzey, G.M. Watters and C.S. Reiss
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The distribution of seabirds on the Alaskan longline fishing grounds: 2002 data report
Abstract: Beginning in 2004, improved seabird avoidance measures are required in the Alaska (USA ... ) demersal longline fisheries for groundfish and Pacific halibut based on the results of extensive ... collaborative research. Due to the lack of data on the distribution of seabirds, especially albatrosses and ... . Dietrich, K. Van Wormer and T. Geernaert (USA) Title: The distribution of seabirds on the Alaskan longline ...
Meeting Document : WG-FSA-04/46 : Автор(ы): E. Melvin, K. Dietrich, K. Van Wormer and T. Geernaert (USA)
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