Résultats de la recherche
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WG-IMAF-09
OBSERVATIONS ABOARD TRAWLERS OPERATING IN THE CONVENTION AREA DURING THE 2008/09 SEASON Secretariat WG-IMAF-09 ... OPERATING IN THE CONVENTION AREA DURING THE 2008/09 SEASON Secretariat WG-IMAF-09/08 REVIEW OF CCAMLR ... ACTIVITIES ON MONITORING MARINE DEBRIS IN THE CONVENTION AREA Secretariat WG-IMAF-09/09 BEACHED MARINE DEBRIS ... ELEGINOIDES IN SUBAREA 48.3 Delegation of the United Kingdom WG-IMAF-09/12 INTERACTIONS OF PATAGONIAN ...
Meeting
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Report on attendance at the Fifth Meeting of the Committee for Environmental Protection Under the Madrid Protocol
Abstract: This report outlines the participation of the SC-CAMLR Chair in the Fifth Meeting of ... of specially protected species in Antarctica. The CEP agreed with the two paper’s conclusion that the ... IUCN Red List criteria should be used as the basis for the assessment of the status of species in ... Antarctica. SCAR offered to undertake, in conjunction with the IUCN, an assessment of the status of well ...
Meeting Document : CCAMLR-XXI/BG/08 : Auteur(s): Chair of the CCAMLR Scientific Committee
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Fish Heaven: a Monte Carlo, spatially explicit single species fishery model for the testing of parameter estimation methods
object oriented framework to allow for the possible extension in a number of directions. In particular it ... desired) as well as demographic stochasticity. It is a spatially explicit model in which fish will tend to ... complete it is still seen as a piece of software in development. Currently the software is designed to ... package, reading in the output files of Fish Heaven. A number of extensions are planned for the software ...
Meeting Document : WG-FSA-00/36 : Auteur(s): I. Ball and A. Constable (Australia)
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A model at the level of the foraging trip for the indirect effects of krill (Euphausia superba) fisheries on krill predators
of penguin reproductive success and adult survival in the absence or presence of a fishery. The ... biomass of krill appropriate for the predators (and the fishery) fluctuates from one year to the next ... structure, determined by diffusion and advection, to krill availability in relation to the location of the ... krill. After fledging, offspring survival depends in part upon the amount of krill delivered to them ...
Meeting Document : WG-EMM-98/48 : Auteur(s): M. Mangel and P.V. Switzer (USA)
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Informations sur la biodiversité dans les aires candidates à la protection sur la base des données anciennes des observateurs et des données des campagnes de recherche en mer de Weddell
Abstract: Biodiversity in candidate areas to be afforded protection based on historical observer ... data and data from research cruises in the Weddell Sea. Author(s): Delegation of the Russian ... Federation Title: Information on biodiversity in candidate areas to be afforded protection based on ... historical observer data and data from research cruises in the Weddell Sea Microsoft Word File: r-sc-xxxiv ...
Meeting Document : SC-CAMLR-XXXIV/09 : Auteur(s): Делегация Российской Федерации
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To the question for bioregionalisation of the Antarctic waters with ecosystem approach
, species of macro- and mesoplancton, algaes and protosoa, in other words all the components of ecosistem ... and food chains. At the same time naturel boundary, in the form of the Antarctic Convergence (AC) in ... different Sectors of Antarctica is located in different latitudes, and the structure of ACC modify greatly ... good isolation ecosistem. In my book (Shust,2001), take into account the general geological and ...
Meeting Document : SC-CAMLR-XXV/BG/18 : Auteur(s): Delegation of Russia
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Implementing plausible ecosystem models for the Southern Ocean: an ecosystem, productivity, ocean, climate (EPOC) model
Abstract: An ecosystem, productivity, ocean, climate (EPOC) model has been developed in the R ... procedures for krill following the recommendations of the workshop held by WG-EMM in 2004. EPOC has been ... explore the consequences of uncertainty in model structures but, more importantly, to enable ecosystem ... well as examining the sensitivity of outcomes to changes in model structures, not only in the magnitude ...
Meeting Document : WG-EMM-05/33 : Auteur(s): A.J. Constable
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CCAMLR measures regulating the tagging of Dissostichus species, metrics used to assess vessel tagging performance, the potential for some anomalous results, and general recommendations on tagging; a view from the hauling room
species) in exploratory fisheries carried out within the Convention Area are described. Following the ... first season of implementation we describe several circumstances which will cause anomalies in the tag ... overlap statistic used to monitor tagging performance. These relate to differences in the length ... distribution of Dissostichus species within the assessed management division (ASD) or changes in the tagging ...
Meeting Document : WG-FSA-11/50 : Auteur(s): J.M. Fenaughty (New Zealand) and J. Brown (United Kingdom)
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Histopathology of Antarctic krill, Euphausia superba, bearing black spots
superba, since January, 2001. To study the nature of the black spots, the krill were sampled in the winter ... of 2003, 2006, and 2007 in the South Georgia region, the Antarctic Ocean. Histological observations ... bacteria or amorphous material. In the 2007 samples, 42% of the krill had melanized nodules. Most of the ... genes. More than three bacterial species or strains were also confirmed by in situ hybridization for 16S ...
Meeting Document : WG-EMM-08/P09 : Auteur(s): S. Miwa, T. Kamaishi, T. Matsuyama, T. Hayashi and M. Naganobu
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Important aspects of prey distribution for the formation of foraging areas of chinstrap penguins and Antarctic fur seals at Seal Island
. Chinstrap penguins foraged in two modes during chick-brooding period: daytime foraging chinstrap penguins ... foraged in the inshore region, while overnight foraging penguins foraged in the slope region. It was ... difficulty in perceiving prey at night. Antarctic fur seals foraged mostly in the slope/offshore region ... during pup-rearing period. It was suggested that important factors may be mainly 4) and 6). In conclusion ...
Meeting Document : WG-EMM-97/28 : Auteur(s): Bengtson, J.L., Hiruki, L.M., Naganobu, M., Ichii, T., Meyer, W.R., Cameron, M.F., Boveng, P., Takao, T., Miura, A., Jansen, J.K., Kawaguchi, S., Hayashi, T.