Résultats de la recherche
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Proposal for a longline survey of toothfish in the northern Ross Sea region (SSRUs 88.2 A and B)
to sample the toothfish populations in the northern areas (61°- 66° S) of SSRUs 88.2A–B. The purpose ... of the research as requested by the Scientific Committee (SC-CAMLR XXXII, paragraph 3.76) is to ... characterise the local toothfish populations found there to better understand stock structure, movement ... models. Additional outcomes of the research relate to mapping the bathymetry of the fishable area ...
Meeting Document : WG-SAM-14/34 : Auteur(s): Delegations of New Zealand, Norway and the United Kingdom
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Proposal for a longline survey of toothfish in the northern Ross Sea region (SSRUs 88.2 A and B)
to sample the toothfish populations in the northern areas (61°- 66° S) of SSRUs 88.2A–B. The purpose ... of the research as requested by the Scientific Committee (SC-CAMLR XXXII, paragraph 3.76) is to ... characterise the local toothfish populations found there to better understand stock structure, movement ... . Additional outcomes of the research relate to mapping the bathymetry of the fishable area, documenting ...
Meeting Document : WG-FSA-14/61 : Auteur(s): Delegations of New Zealand, Norway and the United Kingdom
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Identification of important benthic areas for conservation – using shared data from the Domain 1 MPA planning process
Planning Domain 1 (Western Antarctic Peninsula and Southern Scotia Sea). The results do not constitute any ... proposal for candidate MPAs, however they may be useful in contributing additional information towards the ... according to habitat-forming features such as geomorphology and bathymetry. The core areas are primarily ... located west of the Antarctic Peninsula in the Bransfield Strait and north of the South Shetland Islands ...
Meeting Document : WG-EMM-16/35 : Auteur(s): M. Bristow, S. Grant, M. Santos and A. Capurro
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Density and geographical distribution of krill larvae on the Weddell – Scotia Confluence region during summer 2011
Abstract: The analysis of euphausiid larvae collected during january 2011 in the Weddell Scotia ... Confluence region show a strong decrease in the abundance of Euphausia superba larvae and an increase in ... information. The analysis was conducted using cluster and correspondence analysis finding that the ... associations of the different larvae and especies correspond to the available information. The densities ...
Meeting Document : WG-EMM-16/51 : Auteur(s): E. Rombolá, C. Franzosi, G. Tossonotto, V. Alder and E. Marschoff
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Incidental mortality of seabirds associated with longline fishing in Subarea 48.3 – preliminary results of scientific observations onboard the Chilean longliner, Puerto Ballena, from March to May 1996
Abstract: Estimates of the number of seabirds taken incidentally in longline fisheries on ... observations on the by-catch of seabirds during a cruise of the Chilean longliner 'Puerto Ballena' in ... dead white-chinned petrels were reported by the observer and crew members. In addition 21 black-browed ... particularly at risk when longlines are set during the day and/or the streamer line is malfunctioning. If ...
Meeting Document : WG-FSA-96/31 : Auteur(s): Selling, J., Kock, K.-H.
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CCAMLR Bioregionalisation Workshop (Brussels, Belgium 13 to 17 August 2007) Update of benthic bioregionalisation of the Southern Ocean
Abstract: At the CCAMLR Bioregionalisation Workshop, 13-17 August 2007, it was agreed that ... physical variables could be used to produce primary physical regionalisations of the Southern Ocean and ... the process and results of the primary benthic regionalisation completed at the Workshop and ... subsequent refinements to this regionalisation including the use of additional data which could not be ...
Meeting Document : SC-CAMLR-XXVI/BG/28 : Auteur(s): Co-conveners, CCAMLR Bioregionalisation Workshop
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On possible influence of continuous krill fishing technology with the use of ‘air-bubbling suspension system’ on ecosystem elements
Abstract: It was shown that potential increase in krill fishery in the immediate future ... , accompanied by introduction of highly intensive fishing and processing technologies call for studying the ... fishery influence on ecosystem components beyond the framework of traditional investigations of predator ... location, fishing effort, etc.), the trawl design and fishing method should be considered as a constituent ...
Meeting Document : WG-EMM-06/27 : Auteur(s): S.M. Kasatkina and V.A. Sushin (Russia)
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The Australian exploratory toothfish fishery in CCAMLR Division 58.4.2 and Subdivision 58.4.3b in season 2003/04
Abstract: The Australian longliner Eldfisk was authorised to conduct an exploratory fishery for ... Dissostichus sp. in CCAMLR Divisions 58.4.3b (BANZARE Bank) and Division 58.4.2 in the 2003/04 season. The ... results of the fisheries in Division 58.4.2 and Division 58.4.3b are summarised. Between 12 December 2003 ... and 23 December 2003, the Australian vessel, Eldfisk undertook exploratory longline fishing in ...
Meeting Document : WG-FSA-04/66 : Auteur(s): D. Erceg and E. van Wijk (Australia)
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Seabird mortality in the artisanal austral hake and Patagonian toothfish longline fisheries in southern Chile
Abstract: Industrial longline fisheries are considered worldwide as the main threat to albatross ... petrels than industrial fishing. Here we described the fishing technique and provide the first assessment ... of incidental mortality for the artisanal fleets for Austral hake and Patagonian toothfish in ... longlines that sink fast: 0.33 and 0.69-0.22 m?sec-1 in the hake and toothfish longlines, respectively ...
Meeting Document : WG-FSA-04/54 : Auteur(s): C.A. Moreno, P. Rubilar, J. Arata, R. Hucke-Gaete (Chile) and G. Robertson (Australia)
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Detecting trends in the krill fishery
Abstract: The development of the krill fishery can be monitored and predicted using a number of ... different sources of information. Information on current catches and scientific information on the krill ... stocks is of limited value in plotting trends in the fishery at its current level. Predictions by Members ... of their future plans are also of limited use because they ultimately depend on the underlying ...
Meeting Document : WG-EMM-02/25 : Auteur(s): S. Nicol and J. Foster (Australia)