Resultados de la búsqueda
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Food and feeding of two Channichthyids, Champsocephalus gunnari and Chaenocephalus aceratus, around Elephant Island and in the South Shetland Islands (Subarea 48.1) in 2001 and 2002
Abstract: Data on food and feeding of two icefish species, Champsocephalus gunnari and ... ‘Polarstern’. C. gunnari fed almost exclusively on krill (Euphausia superba) in both years. C. aceratus fed on ... krill and other crustaceans as well as on fish. C. aceratus smaller than 30 – 35 cm relied primarily on ... krill and other crustaceans while larger fish preyed predominantly on fish. They fed mainly on locally ...
Meeting Document : WG-FSA-02/73 Rev. 1 : Autor(es): H. Flores, K.-H. Kock, S. Wilhelms (Germany) and C.D. Jones (USA)
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Is population structure of Patagonian toothfish (Dissostichus eleginoides) determined by the Antarctic Circumpolar Current?
integrated experimental design to compare age-at-length data sampled at similar times from longline fisheries ... representing segregation and coupling between management areas to the data, and tested between the models using ... stocks at South Georgia and Kerguelen may be connected. Taken with the published genetic data, this ...
Meeting Document : WG-FSA-03/84 : Autor(es): J.R. Ashford, C.M. Jones, E. Hofmann (USA), I. Everson (United Kingdom) and G. Duhamel (France)
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DEVELOPMENT OF A REGISTRY OF VULNERABLE MARINE ECOSYSTEMS IN THE CONVENTION AREA
). The registry operates within the existing CCAMLR database infrastructure, with data being stored in ... the Secretariat’s secure Data Centre. Information on new VME risk areas or fine-scale rectangles is ... bottom fisheries. Further development of the registry is required to meet all of the requirements of CM ... the development of the VME registry, including consideration of data confidentiality issues and budget ...
Meeting Document : WG-FSA-09/06 : Autor(es): Secretariat
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SEABIRD: DRAFT USER MANUAL V1.00-2008/06/18
modelled population in the way that best suits the available data. Depending on these data the user may ... breeders or non-breeders). Interactions with fisheries can be modelled and the user can choose the sequence ... of events in a model year. A wide variety of types of data can be used. Estimation can be by maximum ...
Meeting Document : WG-SAM-08/P03 : Autor(es): D. Fu and R.I.C.C. Francis (New Zealand)
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Desechos marinos
Convention Area, with specific regard to fishing debris items. Members annually submit data using a ... CCAMLR Marine Debris Database contains data from 15 sites, predominantly in the Antarctic Peninsula and ... fisheries research vessels operating in CCAMLR waters have been required to display a marine debris poster ... and actively contributes data to global marine debris assessments. If you or your organisation are ...
Page : Site Section: Science
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Revised assessment models for Patagonian toothfish in research block 58.4.3a_1 of Division 58.4.3a, Elan Bank for the years 2005–2014
Abstract: We revised sensitivity runs of age-structured and two fisheries (≥1 300 m and < 1 ... division: two catch at length models including (ELAN_len model) or excluding (ELAN_tag model) the data from ... fish tagged in 2012, and a catch at age model including the data with a single age length key applied ... release data boosted the MPD estimate of B 0 in ELAN_tag model. The selectivity of the right hand limb of ...
Meeting Document : WG-FSA-15/22 : Autor(es): K. Taki (Japan), S. Mormede (New Zealand) and T. Ichii (Japan)
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Distribution of the Soviet fishing fleet and catches (CPUE) in Subdivision 48.3 during 1986–1990
Abstract: Analysis of the fishing fleet operation is one of preconditions of krill fishery small ... -scale management units determination. In this work the available data of haul by haul catch statistics ... for the Soviet krill fishery in subdivision 48.3 for 1986-1980 (15 thousand hauls) were analyzed ... meander. On the basis of the materials presented some aspects of krill fishery and krill consuming animals ...
Meeting Document : WG-EMM-02/63 Rev. 1 : Autor(es): V.A. Sushin, P.C. Gasiukov, A.V. Zimin and S.M. Kasatkina (Russia)
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Ecosystem studies carried out during the second Ukrainian Marine Antarctic Expedition in Subareas 48.2 and 48.1 in 1998
Science and Technologies of Ukraine. The preliminary analysis of the data compiled allows revealing some ... specific features of the environmental conditions, state of the krill population, other functionally ... ), low abundance of krill larvae, plenty of salps (their abundance and biomass occurred to be higher 1.6 ... composition of krill and in its biomass on the fishing sites near the Elephant Island and the King George ...
Meeting Document : WG-EMM-00/5 : Autor(es): V. Bibik and P. Gozhik (Ukraine)
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Antarctic ecosystem management
Abstract: This document describes a framework within which an initial strategy could be developed ... . More particularly, practical approaches are suggested for managing the exploitation of krill and fish ... either krill or fish, and they are necessary as well if management is to be aimed at restoring depleted ...
Meeting Document : WG-DCH-84/03 : Autor(es): D.S. Butterworth (South Africa)
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Catches in the Convention Area in 2013/14 and 2014/15
Abstract: Catches of toothfish, icefish and krill reported in the Convention Area in 2013/14 and ... ://www.ccamlr.org/en/data/statistical-bulletin). Catch totals for the current season (2014/15) are preliminary and ... based on data reported to 16 September 2015. Author(s): CCAMLR Secretariat Title: Catches in the ...
Meeting Document : SC-CAMLR-XXXIV/BG/01 : Autor(es): CCAMLR Secretariat