Résultats de la recherche
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A three-frequency method to determine the abundance and the size of two euphausiid species (Euphausia superba and Euphausia crystallorophias)
role in the Ross Sea pelagic ecosystem (Marr, 1962; Azzali et al., 1999). To estimate the abundance of ... recognition of E. superba aggregations have been applied (Azzali et al., 1999). In the last two expeditions of ... Abstract: Euphausia superba and Euphausia crystallorophias dominate the biomass and play a key ... of net samplings depends on the environmental conditions. In the Ross Sea such a limitation is due ...
Meeting Document : WG-EMM-01/63 : Auteur(s): M. Azzali, J. Kalinowksi, G. Lanciani and I. Leonori (Italy)
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Update on Patch v2: a simulation program in R for evaluating spatial management strategies to conserve structure and function of ecosystems
Abstract: Version 2 of Patch is available. Patch is a simulation program in R for evaluating ... CCAMLR Secretariat. Author(s): A.J. Constable (Australia) Title: Update on Patch v2: a simulation ...
Meeting Document : WG-SAM-10/09 : Auteur(s): A.J. Constable (Australia)
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Reports on biological information of toothfish with special reference to bycatch, depredation and spawning dynamics in Division 58.4.4 a & b by Shinsei maru No. 3 during 2008–14 seasons
method and grenadier bycatch method by Gasco et al. (2014) using two size levels of unit cell, and ... method by Gasco et al. (2014) is currently rather difficult to be applied in the division because of ... , depredation and spawning dynamics in Division 58.4.4 a & b during 2008-14 seasons in response to the ... not considered to be a significant parameter for the catch rate of toothfish in the generalized linear ...
Meeting Document : WG-FSA-15/21 : Auteur(s): K. Taki and T. Ichii (Japan)
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PROTECTING THE SOUTHERN OCEAN WHALE SANCTUARY: DEVELOPMENT OF A MANAGEMENT PLAN
Abstract: ASOC submitted a paper to the June meeting of the International Whaling Commission in ... bodies, should develop a Management Plan for the Southern Ocean Whale Sanctuary. This was made available ... updated version of the paper, which is now in circulation to all of the governments participating in the ... context, ASOC notes that in August the IWC and CCAMLR Scientific Committees held a joint workshop to share ...
Meeting Document : CCAMLR-XXVII/BG/29 : Auteur(s): Submitted by ASOC
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Numerical model of ecosystem including Euphausia superba Dana as a key species in circumpolar region
System Research. University of Tokyo) and the one dimensional ecosystem model by Kawamiya et al. (1994 ... Abstract: On the processes to investigate a proper model for understanding the processes that ... govern the biochemical cycle in Antarctic Ocean, we made a research plan as follows: (1) to develop an ... OGCM (Ocean General Circulation Model) (2) to develop a one dimensional ecosystem model that can be ...
Meeting Document : WG-Krill-94/26 : Auteur(s): M.J. Kishi and M. Naganobu (Japan)
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PiNT – a tool for renaming observer photographs at sea
species. In order to maintain version control, to process and file the photographs efficiently, and to ... deployments, it is crucial to develop a common naming convention that allows to keep track of where, when, and ... on which vessel a picture was taken by whom, together with basic information on the picture content ... development of a tool in Excel. Author(s): N. Gasco, C. Chazeau, P. Tixier (France), C. Heinecken (South ...
Meeting Document : WG-FSA-15/76 : Auteur(s): N. Gasco, C. Chazeau, P. Tixier (France), C. Heinecken (South Africa), J. Clark and M. Soeffker (United Kingdom)
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A by-catch guide for commonly caught species in CCAMLR longline and trawl fisheries
to develop a bycatch guide for commonly caught fish and skate species in CCAMLR longline and trawl ... reviewing the draft version of this guide. Additionally, images in this guide have been provided for the ... . Author(s): CCAMLR Secretariat Title: A by-catch guide for commonly caught species in CCAMLR longline ...
Meeting Document : WG-FSA-16/17 : Auteur(s): CCAMLR Secretariat
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A multivariate approach to examining patterns in research fishing activities using the SSRU 88.2A–B North survey as an example
et al. (2016), using fishing activities in the northern Ross Sea region as an example. We investigate ... Abstract: The WG-SAM in 2016 “agreed the importance of identifying a set of diagnostics and clear ... criteria to assess the likelihood that a vessel is operating as would be expected in normal research ... activities”, further noting that a characterisation of fishing activities was also required in order to ...
Meeting Document : WG-FSA-16/46 : Auteur(s): S. Mormede, A. Dunn, S.J. Parker, T. Earl, C. Darby, M. Söffker and O.R. Godø
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Proposal for a dedicated krill survey for CCAMLR Division 58.4.1 during 2018/19 season by the Japanese survey vessel, Kaiyo-maru
Abstract: A dedicated krill survey for CCAMLR Division 58.4.1 during 2018/19 season is planned by ... oriented and participation of foreign scientists is welcome. An earlier version of this proposal was ... duly examined and incorporated where relevant in the plan and a revised plan, especially related to ... submitted to WG-EMM-18. Author(s): H. Murase, K. Abe, T. Ichii and A. Kawabata Title: Proposal for a ...
Meeting Document : WG-EMM-17/05 : Auteur(s): H. Murase, K. Abe, T. Ichii and A. Kawabata
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A review and update of krill biomass trends in the South Shetland Islands, Antarctica, using the simplified stochastic wave born approximation
season. Relative biomass, estimated from acoustic surveys, and calculated using both the Greene et al ... of analysis, to better account for process and model error structure, now that a physically based ... krill target strength model has been developed. Author(s): C.S. Reiss and A.M. Cossio (USA) Title: A ...
Meeting Document : WG-EMM-06/32 : Auteur(s): C.S. Reiss and A.M. Cossio (USA)