Résultats de la recherche

1. 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)

2. 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)

3. 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

4. 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

5. 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

6. 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)

7. A methodology for estimating total finfish by-catch of the Area 48 krill fishery

   and Myctophidae species using delta-lognormal GLMs presented in Martin et al. (2012).  The bycatch ... Abstract:  The report presents a methodology that can be used to estimate the total finfish ... . Estimates of bycatch rates per tonne of catch were made at a family level for Channichthyidae, Nototheniidae ... removed from stocks due to finfish bycatch at a family level, for Channichthyidae and Nototheniidae ...

   Meeting Document : WG-EMM-12/29 : Auteur(s): T. Peatman, S.M. Martin (United Kingdom), O.R. Godø (Norway) and R.C. Wakeford (United Kingdom)

8. Preliminary assessment of mackerel icefish, Champsocephalus gunnari, on the Heard Island Plateau (Division 58.5.2) based on a survey in April–May 2003

   Abstract:  A preliminary assessment of yield of Champsocephalus gunnari for Heard Island Plateau ... (Division 58.5.2) was undertaken using the standard CCAMLR methods, based on the result of a randomly ... ) implementations indicated that the GYM version provided slightly higher estimates of short-term yield. These ... in recruitment, natural mortality and growth of these fish, combined with the need to maintain a ...

   Meeting Document : WG-FSA-03/32 : Auteur(s): A.J. Constable, C.R. Davies, R. Williams and T. Lamb (Australia)

9. A single-area stock assessment model of Antarctic toothfish (Dissostichus mawsoni) in SSRU 88.2E for the 2004/05 season

   be the same as used for the Antarctic toothfish in the Ross Sea (see Dunn et al. 2005b), except that ... Abstract:  This report outlines a Bayesian sex and age structured population stock assessment ... catch removals were modelled as a single fishery. Model fits to the data were adequate, with the tag ... maturity ogive, there was a significant biomass of mature, but ‘invulnerable’ fish in the projection period ...

   Meeting Document : WG-FSA-05/31 : Auteur(s): A. Dunn, D.J. Gilbert and S.M. Hanchet (New Zealand)

10. KRILLBASE: a multinational, circumpolar database of abundance of Antarctic krill and salps

    led to a series of papers since 2004 that illustrate some of its potential uses. The latest version ... webs and biogeochemical cycles. Sustainably managing the fishery for Antarctic krill against a backdrop ... scientists has collated these disparate data into a central database called KRILLBASE, a composite ... aim is to provide a temporal-spatial data resource to support studies of Southern Ocean ecology ...

    Meeting Document : SC-CAMLR-XXXV/BG/24 Rev. 1 : Auteur(s): A. Atkinson, S. Hill, H. Peat, R. Downie and L. Gerrish

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