Résultats de la recherche
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GIS ‘ChartMaster’ for aquatic living resources research in Antarctic
Abstract: Geographic Information Systems (GIS) find increasing application in different fields of ... modern oceanography, marine biology and fishery monitoring. The Russian Federal Research Institute of ... provided by the fisheries oceanographic surveys. This software allows: to analyze the data of hydro ... acoustic, trawling, trap and scuba-diving surveys; to draw maps of spatial distribution of species biomass ...
Meeting Document : WG-SAM-13/04 : Auteur(s): V.A. Bizikov, S.M. Goncharov, A.V. Polyakov, S.B. Popov and A.F. Petrov (Russia)
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Antarctic's pelagic ecosystem: how environmental change will affect Salpidae population structure
vulnerable region of Western Antarctic. The relatively simple food web of this area relies on krill ... - Euphausia superba. Presumably as a result of climatic fluctuations, a decrease in the numbers of this ... crustacean has been recorded, followed by an increase in the population of the gelatinous zooplankter Salpa ... the summer season of 2010. It has been found that the horizontal distribution of this gelatinous ...
Meeting Document : WG-EMM-15/P08 : Auteur(s): A.W. Słomska, A.A. Panasiuk-Chodnicka, M.I. Żmijewska and M.K. Mańko (Poland)
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Proposal for a Climate Change Response Work Program for CCAMLR
of Reference of the Intersessional Correspondence Group (ICG) to develop approaches for integrating ... considerations of the impacts of climate change into the work of CCAMLR (components of TORs 7 and 8). It aims to ... build on related work of the Commission, SC-CAMLR and its working groups, and to link with related work ... of a Climate Change Response Work Program is: To provide a mechanism for identifying and revising ...
Meeting Document : WG-FSA-17/01 : Auteur(s): Delegations of Australia and Norway on behalf the Climate Change Intersessional Correspondence Group
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Antarctic neritic krill Euphausia chrystallorophias: spatio-temporal distribution, growth and grazing rates
Abstract: Dynamics of distribution, growth, life span and feeding were studied in the endemic ... Antarctic euphausiid Euphausia crystallorophias in the central part of the Indian sector of the Southern ... . Both larvae and adult E.crystallorophias were found in abundance in shelf waters of 100-500 m depth ... . Maximum abundances of larvae (up to 7688 ind.∙m-2) and adults (up to 1267 ind. ∙m-2) were found in the ...
Meeting Document : WG-Joint-94/10 : Auteur(s): E.A. Pakhomov (Ukraine) and R. Perissinotto (South Africa)
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A proposal to subdivide CCAMLR Statistical Division 58.4.1 using environmental data
1996 based on the results of an acoustic survey (BROKE) of the southernmost 873,000 km2 of this area ... (CCAMLR 1996). Detailed subsequent analysis of the results of this survey have indicated that Division ... basis of environmental data. Krill is more abundant in the western subdivision and its biomass is more ... latitudinally extensive in this area. This observed pattern appears to be historically stable. Because of the ...
Meeting Document : WG-EMM-00/30 : Auteur(s): S. Nicol and T. Pauly (Australia)
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PROPOSITION VISANT À LA DÉCLARATION DES ACCIDENTS DE MER À LA CCAMLR
Abstract: The delegations of the United States and New Zealand propose to amend CCAMLR ... Conservation Measure 10-02 (Licensing and inspection obligations of Contracting Parties with regard to their ... flag vessels operating in the Convention Area) to require an investigation in the event of a very ... serious marine casualty¹ involving a fishing vessel². Such investigation will result in the preparation of ...
Meeting Document : CCAMLR-XXX/24 : Auteur(s): Delegations of the USA and New Zealand
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Assessment models for Patagonian toothfish in research block 58.4.4b_1 (SSRU 58.4.4bC) for the years 1990-2014
Abstract: We made five sensitive runs of single-sex age-structured CASAL models for stock status ... assessments of Dissostichus eleginoides in the research block 58.4.4b_1 following the recommendation of the WG ... . Firstly four sensitive runs were made as follows: 1) inclusion of all observations and estimate of same ... double normal selectivity for disease mortality and fishery (OB_1a model), 2) removal of tag and CPUE ...
Meeting Document : WG-SAM-15/25 : Auteur(s): K. Taki (Japan), S. Mormede (New Zealand) and T. Ichii (Japan)
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New data on Antarctic toothfish and some others by-catch fishes fecundity with gonads histological pictures from Ross Sea region and data on Patagonian toothfish from the Argentina Sea
Abstract: Results of samples’ processing fixed from Sub-area 88.1 in the 2003-2004 season aboard ... f/v «Yantar» operating in the Exploratory Fishery were presented. According to the results of ... investigation of oocytes’ size composition and histological researches of ovaries at different maturation level ... it was ascertained that intermittent oogenesis type and synchronic development of the nearest ...
Meeting Document : WG-FSA-05/28 : Auteur(s): V.G. Prutko and L.A. Lisovenko (Russia)
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SPATIAL PATTERNS IN MACKEREL ICEFISH DIET PROVIDES INSIGHTS INTO KRILL ABUNDANCE AND DISTRIBUTION
Abstract: The diet of mackerel icefish was investigated from stomachs of 828 fish caught on the ... South Georgia and Shag Rocks shelves in January 2009. The results show that the diet of this normally ... results are consistent with other indicators of krill availability on the South Georgia shelf, which ... indicate that the 2008/09 season was a particularly poor one for krill. Comparison of frequency of ...
Meeting Document : WG-EMM-09/27 : Auteur(s): M.A. Collins and C.E. Main (United Kingdom)
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SLOPE CURRENTS AROUND THE KERGUELEN ISLANDS FROM DEMERSAL LONGLINE FISHING RECORDS.
quantitative knowledge of the current field around the islands due to lack of long-term current measurements ... . We performed a systematic analysis of a total of 28917 points of fishing gear drifts from setting and ... recovery positions of demersal longlines deployed between 2002 and 2007 for Patagonian toothfish ... (Dissostichus eleginoides) fisheries in Kerguelen waters. This enabled the construction of a realistic field of ...
Meeting Document : WG-FSA-08/P06 : Auteur(s): Y.-H. Park, N. Gasco and G. Duhamel (France)