Résultats de la recherche
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Marine debris collected at Cape Shirreff, Livingston Island, during the Antarctic season 1993/94
heaviest part was left in the field: It was necessary to stop the garbage recollection due to an accident ... composed by 1.754 objects collected from 36 beaches, with a total of 284.29 kg. As in previous studies on ...
Meeting Document : CCAMLR-XIII/BG/17 : Auteur(s): Delegation of Chile
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Investigations of intensity of krill drift near South Georgia Island
) was assumed about 60 km. Speed of drift in these spatial limits was assumed about 10 cm sec-1. The ... g m-3. Total amount of krill immigration on island’s shelf (in above indicated limits) were examined ...
Meeting Document : WG-CEMP-92/32 : Auteur(s): V.V. Popkov (Russian Federation)
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A updated population status model for the Patagonian toothfish, Dissostichus eleginoides, at Kerguelen Islands (Division 58.5.1) using CASAL
-length data... CASAL is a simple, single-sex, single-area population model. The spatial complexity in the ... . Commercial catch are integrated in the model by CCAMLR season. A weighted combination of datasets was ...
Meeting Document : WG-FSA-12/09 : Auteur(s): A. Rélot-Stirnemann (France)
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Report of the WG-FSA Intersessional Subgroup on Sampling Catches from Longlines
Abstract: In 2001, WG-FSA asked the Intersessional Subgroup on Sampling Catches from Longlines to ... unacceptable levels. Sampling toothfish for biometric data in the factory and observing the incoming line may ...
Meeting Document : WG-FSA-02/52
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UPDATED PRELIMINARY RESULTS OF AN ECOLOGICAL RISK ASSESSMENT FOR SEABIRDS AND MARINE MAMMALS WITH RISK OF FISHERIES INTERACTIONS
of species interactions is clustered with greatest likelihood in a few species, where there is ... analysis to changes in weighting of distributional density, fishing data type (area or point data), and to ...
Meeting Document : WG-FSA-08/51 : Auteur(s): S. Waugh, D. Filippi, N. Walker (New Zealand) and D.S. Kirby
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An assessment of seabird interactions with longlining operations for Dissostichus eleginoides around South Georgia, March–May 1997
interactions with seabirds, and the effectiveness of measures employed to mitigate seabird mortality. In this ... effectiveness of streamer-lines in mitigating bird mortality found no significant difference due to a streamer ...
Meeting Document : WG-FSA-97/09 : Auteur(s): Ashford, J.R., Croxall, J.P.
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A proposal for a CCAMLR vessel monitoring system
available expertise in the design and implementation of satellite-based vessel monitoring of several CCAMLR ... implementation, which should be taken into account by the Commission in taking a decision on the establishment of ...
Meeting Document : CCAMLR-XIV/14 : Auteur(s): Secretariat
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Distribution, density and relative abundance of Antarctic krill estimated by maximum likelihood geostatistics on acoustic data collected during commercial fishing operations
Abstract: There is a substantial harvestfor Antarctic krill in the Southern Ocean, butlittle ... , and likely correlation in space and time. The applied method showed low sensitivity of monthly ...
Meeting Document : WG-EMM-16/P12 : Auteur(s): E.J. Niklitschek and G. Skaret
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Developing the Secretariat’s data management systems
long-term program of work which started in 2013. The work has focused on the development of structural ... can expect improvements in data quality assurance, database documentation and ease of use as the new ...
Meeting Document : SC-CAMLR-XXXV/BG/25 Rev. 1 : Auteur(s): CCAMLR Secretariat
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VME detection thresholds: provision of a beta version of a R library to compute detection probabilities and preliminary results on the case of the sea pens (Pennatulacea) of the CCAMLR Division 58.4.4b
of sea pens (Pennatulacea, NTW, VME bioindicator) in the 58.4.4b sector have been reported during the ... elements of a study centered on the case of the sea pens, and based on the data collected in the 58.4.4b ...
Meeting Document : WG-FSA-2019/46 : Auteur(s): A. Martin and M. Eléaume