Resultados de la búsqueda
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Long-term study of the at-sea distribution of seabirds and marine mammals in the Scotia Sea, Antarctica
Abstract: This paper presents the results of at-sea monitoring of seabirds and cetaceans over ... five summer seasons, 2010 to 2014, at the Scotia Sea, Antarctica, covering a total of 1463 nautical ... -bellied Storm Petrel. Antarctic Prion was the dominant species within the 5 years whereas Cape petrel ... Right, Fin and Minke, which had different abundances during our study. Fin whale had the highest mean ...
Meeting Document : WG-EMM-14/06 Rev. 1 : Autor(es): J.L. Orgeira, M. Alderete, Y.G. Jiménez and J.C. González (Argentina)
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Update on the redevelopment of the CCAMLR database
Abstract: The Secretariat has embarked on a major overhaul of CCAMLR data holdings and associated ... Model, redeveloping the CCAMLR database, improving data quality assurance, and modernising the data work ... flow. The user community can expect to notice significant improvements in data quality and database ... documentation as the new system is rolled out from late 2015. Consequential changes will be required in ...
Meeting Document : WG-SAM-15/33 : Autor(es): CCAMLR Secretariat
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Hydrographic flux in Statistical Area 88 of ccamlr in the Pacific sector of the Southern Ocean
Abstract: This document submits the basic information on the hydrographic flux in Statistical ... Area 88 of CCAMLR in the Pacific sector. Those are surface geostrophic flow in the whole of the ... Area 88 of ccamlr in the Pacific sector of the Southern Ocean Approval: Approved ...
Meeting Document : WG-Krill-94/29 : Autor(es): M. Naganobu (Japan)
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Update on the redevelopment of the CCAMLR database
Abstract: The Secretariat has embarked on a major overhaul of CCAMLR data holdings and associated ... Model, redeveloping the CCAMLR database, improving data quality assurance, and modernising the data work ... flow. The user community can expect to notice significant improvements in data quality, database ... documentation and ease of use as the new system begins a process of acceptance testing from late 2015 ...
Meeting Document : WG-FSA-15/03 : Autor(es): CCAMLR Secretariat
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Preliminary results of age determination of the Dissostichus spp. from the longline catches in 48.2 Subarea (2015, SIMIIZ)
Abstract: Age determination of the Patagonian (Dissostichus eleginoides) and Antarctic toothfish ... (Dissostichus mawsoni) is conducted using otoliths, collected while carrying out the scientific program on board ... the Ukrainian vessel “Simeiz” in the Northern part of Weddell Sea (statistical Subarea 48.2) in March ... determination of the caught fish showed that, in the studied fishing area, specimens of older age groups ...
Meeting Document : WG-FSA-15/46 : Autor(es): Delegation of Ukraine
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Precautionary management of the Antarctic krill fishery at small spatial scales in the context of regional climate variability: pros and cons of coastal buffers, closed areas and move-on rules
Abstract: In this paper, we briefly review recent environmental information for the Antarctic ... changes in the oceanic domain add to the complexity of managing the Antarctic krill fishery, particularly ... at small spatial scales. We present an example during the early Austral summer of 2015/2016, when sea ... the potential impacts upon the fishery arising from these methods. We show that designating coastal ...
Meeting Document : SC-CAMLR-XXXV/BG/14 : Autor(es): Delegation of the United Kingdom
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Spatial and temporal distribution patterns of acoustic backscatter in the New Zealand sector of the Southern Ocean
from vessels of opportunity transiting across the Southern Ocean between New Zealand and the Ross Sea ... provided the opportunity to study distribution and abundance of MTLO over 7 yr. Analyses were performed to ... , but overall was reasonably stable, being in the same order of magnitude across all transects ... layers stopped north of the Ross Sea, which may relate to the temperature limitation of contributing ...
Meeting Document : WG-EMM-18/P06 : Autor(es): P.C. Escobar-Flores, R.L. O’Driscoll and J.C. Montgomery
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2006 assessment of the toothfish (Dissostichus eleginoides) resource in the Prince Edward Islands vicinity
Abstract: The ASPM assessment of the Prince Edward Islands toothfish resource by Brandão and ... become available for the years 2005 and 2006. The assessment allows for a second fleet to accommodate ... 48.3 are incorporated and lead to less optimistic results. The resource is estimated to be at about 40 ... prudent to restrict annual legal catches to 500 tonnes or less, unless a large proportion of the catch is ...
Meeting Document : WG-FSA-06/58 : Autor(es): A. Brandão and D.S. Butterworth (South Africa)
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Results of phase I of the Russian research program for toothfish fishery in Subarea 88.3 during the 2010/11 season
Abstract: In accordance with decision of SC-CCAMLR in 2010, the Russian Federation conducted ... research fishery on toothfish in Subarea 88.3 in the season 2010/11. The researches were carried out ... been made, the total number of exposed hooks being 87,096. The research program covered SSRU B, C, and ... different size were tagged, size distribution of tagged fish being in accordance with the size distribution ...
Meeting Document : WG-FSA-11/36 : Autor(es): Delegation of Russia
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Rossii revisited: new information on the early history of the fishery for Notothenia rossii in Subarea 48.3
assessments, based on the incomplete data set, had indicated a 1970 biomass of 600 000 tonnes and an ... unrealistic stock history considering that this stock was the first to be exploited in the Antarctic. A VPA ... using the new data suggests that unexploited biomass was over 900 000 tonnes, and declined in a manner ... to be expected from a new fishery. However, on the basis of historical reports and analyses of stock ...
Meeting Document : WG-FSA-95/17 : Autor(es): Agnew, D.J.