Résultats de la recherche
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Mercury in the coastal Antarctic ecosystem: Initial findings
understand how Antarctic environments respond to globally reducing Hg emission with the Minamata Convention ... fragmented. Therefore, our goal is to add to the existing information and build a framework for long term ... .-W. Jung Title: Mercury in the coastal Antarctic ecosystem: Initial findings Approval: Approved ... Secretariat Workflow Status: Content Approved Document Release Consent: No Delegation responsibility for ...
Meeting Document : WG-EMM-2019/51 Rev. 1 : Auteur(s): E. Kim, Z. Baumann, J.-H. Kim and J.-W. Jung
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Exploratory analysis of acoustic data from the Ross Sea
files), the file was corrupted (1 file), or the longline was lost so there were no corresponding catch ... Abstract: This report presents results from a pilot study to determine the feasibility of ... conducting acoustic surveys for toothfish and rattails in the Ross Sea. Acoustic data were collected using a ... Simrad ES60 38 kHz echosounder on the New Zealand commercial longliner FV Janas during the 2002–03 ...
Meeting Document : WG-FSA-SAM 03/9 : Auteur(s): R.L. O’Driscoll and G.J. Macaulay (New Zealand)
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CALIBRATION ERROR IN THE AMLR PLANKTON TIME SERIES
of rotor counts from the flow meters showed no significant trends. The discrepancy in volume is ... Abstract: Analysis of the time series of the volume of water filtered during tows using a 1.8 m ... Isaac-Kidd Midwater Trawl (IKMT) from 1992 to 2007 showed a marked decline (~35%) in the volume of water ... traced to a simple arithmetic error in the calculation of the mouth area of the net. Since 2000, the net ...
Meeting Document : WG-EMM-08/19 : Auteur(s): C. Reiss (USA)
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Next steps in development of Marine Protected Area in the Argentine Islands Archipelago water area
Abstract: The results of the research aimed at further substantiation and development of the ... Marine Protected Area in the area of the Ukrainian Antarctic Station Academician Vernadsky are presented ... . In order to study the structure and biodiversity of benthic communities in the water area of the ... Argentine Islands, the underwater research and acoustic survey were conducted. During the period of 2014 ...
Meeting Document : WG-EMM-18/32 : Auteur(s): A. Utevsky, E. Sinna, D. Smyrov, M. Shrestha, Y. Gamulya, G. Ukhno, R. Khodzhaeva, Y. Utevsky, V. Levenets and S. Utevsky
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Fish by-catch in the krill fishery: 2018 update
Abstract: Data on fish bycatch in the krill fishery from commercial catch data (120 949 hauls ... ) and CCAMLR SISO data (17 455 hauls) up to 20 Sept 2018 was used to examine the frequency of occurrence ... , length-frequency distribution and geographic provenance of the key fish taxa reported. There is an ... increase in the data quality from the observer scheme and an increase in the frequency of fish bycatch in ...
Meeting Document : WG-FSA-18/10 : Auteur(s): CCAMLR Secretariat
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Outline for year 3 of the 3-year longline survey to determine toothfish population connectivity between Subareas 48.2 and 48.4
Abstract: This paper outlines the specific research objectives and plan to achieve them for the ... third and final year of an agreed 3-year longline survey, in the wider context of connecting the ... recently undertaken surveys in Subarea 48.2 with the established fishery in Subarea 48.4. The overall ... bathymetry and associated distributions of benthic bycatch species. This paper reiterates the key points of ...
Meeting Document : WG-FSA-18/31 : Auteur(s): G. Robson, P. Hollyman and C. Darby
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Annual report of research fishing operations at Division 58.4.3a in the 2017/18 fishing season
Abstract: This paper presents the annual report of a multi-Member longline survey on Patagonian ... toothfish (Dissostichus eleginoides) in Division 58.4.3a in the 2017/18 fishing season by France and Japan ... tonnes of D. eleginoides in 58.4.3a. The data set, C2 and Observer data, were provided by the CCAMLR ... Secretariat on the 21th August 2018. In this paper, the data set during current fishing season (2017/18) was ...
Meeting Document : WG-FSA-18/50 : Auteur(s): Delegations of France and Japan
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Annual report of research fishing operations at Division 58.4.4b in the 2017/18 fishing season
Abstract: This paper represents the annual report of a multi-member longline survey on Patagonian ... toothfish (Dissostichus eleginoides) at Division 58.4.4b in the 2017/18 fishing season by France and Japan ... . eleginoides in 58.4.4b_2. The data set, C2 and Observer data, was provided by the CCAMLR Secretariat on the ... 3th August, 2018. In this paper, the data set during current fishing season (2017/18) was used for ...
Meeting Document : WG-FSA-18/67 : Auteur(s): Delegations of Japan and France
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Proposal to reposition the boundary between CCAMLR statistical Subareas 58.6 and 58.7
Archipelago and part of the South African EEZ combined. As a result statistics reported by Subarea are of no ... Abstract: Subareas 58.6 and 58.7 are closed to fishing outside of the Exclusive Economic Zones ... (EEZs) around the Crozet (France) and Prince Edward (South Africa) Archipelagos. The current boundary ... between Subareas 58.6 and 58.7 bisects the South African EEZ around the Prince Edward Islands. Thus ...
Meeting Document : WG-SAM-15/51 : Auteur(s): R.W. Leslie (South Africa) and G. Duhamel (France)
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Entanglement of Antarctic fur seals (Arctocephalus gazella) in man-made debris at Bird Island, South Georgia, during the 2002 winter and 2002/03 breeding season
) accounted for the majority of all entanglements (81%); no entanglement in fishing nets was observed This ... Abstract: Results of the surveys of entanglement of Antarctic fur seals at Bird Island, South ... Georgia for the thirteenth consecutive winter (2002) and fifteenth consecutive summer (2001/02) are ... reported here. The overall number of entanglements showed a decrease from last year of 55% in winter and 67 ...
Meeting Document : SC-CAMLR-XXII/BG/11 : Auteur(s): Delegation of the United Kingdom