Résultats de la recherche
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ESTIMATING THE NUMBER OF PRE- AND INTERMITTENT BREEDERS ASSOCIATED WITH THE BÉCHERVAISE ISLAND ADÉLIE PENGUIN POPULATION
Abstract: The size of two of the inaccessible (non-breeding) components of the Adélie penguin ... population associated with the Béchervaise Island breeding population is estimated over the past decade using ... . Emmerson and C. Southwell (Australia) Title: ESTIMATING THE NUMBER OF PRE- AND INTERMITTENT BREEDERS ... ASSOCIATED WITH THE BÉCHERVAISE ISLAND ADÉLIE PENGUIN POPULATION Approval: Approved ...
Meeting Document : WG-EMM-PSW-08/08 : Auteur(s): L. Emmerson and C. Southwell (Australia)
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Application of the bootstrap-method in assessment of target strength regression parameters on the basis of in situ measurements
measurements with the fish size composition from trawl catches and should be accompanied with accuracy indices ... characterizing the uncertainty of its parameters. We show that the bootstrap–method is a highly efficient method ... of estimating the parameters of TS-length function and emphasize that calculation results depend on ... the adopted mapping rule of fishing data into acoustic data. The bootstrap methods has been applied to ...
Meeting Document : WG-FSA-SAM-04/09 : Auteur(s): P.S. Gasyukov and S.M. Kasatkina (Russia)
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Stock assessment of mackerel icefish (Champsocephalus gunnari) in the vicinity of Kerguelen Islands (Division 58.5.1) after the 2010 POKER Biomass survey
collect information of all the fish species including the mackerel icefish, Champsocephalus gunnari. Data ... from this random stratified trawl survey, added to the previous results of 2006, was used for a short ... term assessment of C. gunnari on Kerguelen EEZ. The standard CCAMLR methods were used to provide ... potential yields for the 2010/2011 and 2011/2012 seasons even if fishery doesn’t occur presently. A catch ...
Meeting Document : WG-FSA-12/16 Rev. 1 : Auteur(s): R. Sinegre and G. Duhamel (France)
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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 : Auteur(s): 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 : Auteur(s): 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 : Auteur(s): 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 : Auteur(s): 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 : Auteur(s): 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 : Auteur(s): 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 : Auteur(s): P.C. Escobar-Flores, R.L. O’Driscoll and J.C. Montgomery