Résultats de la recherche
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Hydroacoustic survey of elephant island and the vicinity of King George Island, austral summer 1989
years survey. The total biomass in the vicinity of Elephant Island estimated from 200 kHz survey data ... estimated to contain 975 k tons of krill and covered approximately 200 nm2. Author(s): Delegation of USA ... Title: Hydroacoustic survey of elephant island and the vicinity of King George Island, austral summer ...
Meeting Document : SC-CAMLR-VIII/BG/33 : Auteur(s): Delegation of USA
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Molt production method of biomass estimation of Antarctic krill
Abstract: A method is proposed for estimating the biomass of swarms of Euphausia superba by ... : Molt production method of biomass estimation of Antarctic krill Approval: Approved ...
Meeting Document : SC-CAMLR-VI/BG/47 : Auteur(s): R. Lasker and S. Butler (USA)
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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 ... ) Title: Stock assessment of mackerel icefish (Champsocephalus gunnari) in the vicinity of Kerguelen ...
Meeting Document : WG-FSA-12/16 Rev. 1 : Auteur(s): R. Sinegre and G. Duhamel (France)
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Foraging zones of the two sibling species of giant petrels in the Indian Ocean throughout the annual cycle: implication for their conservation
Abstract: We studied the annual distribution, activity and breeding foraging trips of the sibling ... species of giant petrels, Northern Giant Petrel Macronectes halli and Southern Giant Petrel Macronectes ... data were provided by GLS loggers (Global Location Sensing), and detail of breeding foraging trips were ... kinds of threat in relation to their at-sea behavior. Adults, especially males, are more likely to be ...
Meeting Document : WG-FSA-12/67 : Auteur(s): L. Thiers, K. Delord, C. Barbraud (France), R.A. Phillips (United Kingdom) and H. Weimerskirch (France)
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Continuation of multi-Member research on the Dissostichus spp. exploratory fishery in East Antarctica (Divisions 58.4.1 and 58.4.2) by Australia (notification ID 98422, 98423), France (94903, 94904), Japan (94886, 94887), Republic of Korea (94889, 94890) and Spain (94835)
the continuation of the research plan as set out in WG-FSA-16/29. All significant changes to the plan ... are outlined in Section A. A summary of data collection in 2016/17 (Section B), and issues arising ... from the 2016/17 season (Section C) are also provided. Author(s): Delegations of Australia, France ... , Japan, Republic of Korea and Spain Title: Continuation of multi-Member research on the Dissostichus spp ...
Meeting Document : WG-SAM-17/08 : Auteur(s): Delegations of Australia, France, Japan, Republic of Korea and Spain
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Stock assessment of mackerel icefish (Champsocephalus gunnari) in the vicinity of Kerguelen Islands (Division 58.5.1) after the 2017 Poker Biomass survey
58.5.1) to collect information about the size distribution and the biomass status of mackerel icefish ... , Champsocephalus gunnari. Data from this random stratified trawl survey was used for a short term assessment of C ... of 3081 t is recommended for 2017/2018 and 2753 t for 2018/2019. Author(s): R. Sinegre and G ... . Duhamel Title: Stock assessment of mackerel icefish (Champsocephalus gunnari) in the vicinity of ...
Meeting Document : WG-FSA-17/63 : Auteur(s): R. Sinegre and G. Duhamel
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Methods of comparative tests of bottom trawls (trawls systems)
Abstract: The proposals for comparative tests of bottom trawls are presented. The following ... sections are discussed: place and time of realization; preparatory works; comparative trawlings; acoustic ... support; observation data processing. Author(s): P.S. Gasyukov (Russia) Title: Methods of comparative ... tests of bottom trawls (trawls systems) Approval: Approved ...
Meeting Document : WG-FSA-02/45 : Auteur(s): P.S. Gasyukov (Russia)
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REVISED ESTIMATES OF THE AREA OF THE SOUTH GEORGIA AND SHAG ROCKS SHELF (CCAMLR SUBAREA 48.3)
Abstract: A new South Georgia bathymetric dataset (SGDB) was compiled from a variety of primary ... of existing seafloor area estimates were found to vary spatially and between different depth strata ... for future assessments and for assisting with the stratification of surveys. Author(s): M. Belchier ... and P. Fretwell (UK) Title: REVISED ESTIMATES OF THE AREA OF THE SOUTH GEORGIA AND SHAG ROCKS SHELF ...
Meeting Document : WG-SAM-08/10 : Auteur(s): M. Belchier and P. Fretwell (UK)
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Observation of fishing operation and distributional behaviour of krill on a krill trawler off Wilkes Land during the 1985/86 season
judge the towing direction. Size of fished swarms ranged from 100 m to 10 km with different distribution ... was thought to be a good index to measure abundance of concentration. Comparison of such index across ... . Author(s): T. Ichii (Japan) Title: Observation of fishing operation and distributional behaviour of ...
Meeting Document : SC-CAMLR-VI/BG/35 : Auteur(s): T. Ichii (Japan)
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The composition, abundance and reproductive characteristics of the demersal fish fauna in the Elephant Island–South Shetland Islands region and at the tip of the Antarctic Peninsula (CCAMLR Subarea 48.1) in March–early April 2012
‘ Polarstern ’ around Elephant Island, the South Shetland Islands and at the tip of the Antarctic Peninsula ... , and size composition of the abundant fish species encountered during the survey. Catches in the ... Elephant Island – South Shetland Islands suggest that biomass of N. rossii and C. gunnari have increased ... composition, abundance and reproductive characteristics of the demersal fish fauna in the Elephant Island ...
Meeting Document : WG-FSA-12/10 : Auteur(s): K.-H. Kock (Germany) and C.D. Jones (USA)