Résultats de la recherche
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Continuation in the 2014/15 season of the research plan initiated in 2012/13 for stocks of Dissostichus spp. in Divisions 58.4.1 and 58.4.2
Divisions 58.4.1 and 58.4.2 in order to estimate local biomass of Dissostichus spp. by means of two methods ... preliminary estimates of local biomass using Leslie depletion analyses have been obtained. Some recoveries of ... with the age-growth study by otoliths reading will allow a robust stock assessment by the end of this ... multiyear research survey. Author(s): Delegation of Spain Title: Continuation in the 2014/15 season of the ...
Meeting Document : WG-SAM-14/09 : Auteur(s): Delegation of Spain
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Biology, population dynamics and preliminary assessment of the long-term yield of Macrourus caml by-caught by the Australian fishery at Heard Island and the McDonald Islands (CCAMLR Division 58.5.2)
Abstract: Grenadiers (Macrourus spp.) are a common by-catch of the Australian fisheries in ... in Division 58.5.2, and likely to one of the most common grenadier by-caught. Sufficient data was ... collected in the survey, and subsequent commercial longline operations, to enable an assessment of the long ... term sustainable yield of M. caml at HIMI using the Generalised Yield Model. On the basis of this ...
Meeting Document : WG-FSA-15/63 : Auteur(s): J. Dell, D. Maschette, E. Woodcock and D. Welsford (Australia)
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Density and geographical distribution of krill larvae in the Atlantic Sector of the Antarctic region during summer 2011, 2012 and 2014
Abstract: The analysis of euphausiid larvae collected during summer 2011 in the Weddell Scotia ... decrease in the abundance of Euphausia superba larvae and an increase in Thysanoessa macrura in 2011 and ... 2012 and a strong increase in the abundance of E. superba in 2014. Oceanographic conditions didn’t show ... analysis finding that the associations of the different larvae and especies correspond to the available ...
Meeting Document : WG-EMM-17/29 : Auteur(s): E. Rombolá, C. Franzosi, G. Tossonotto, V. Alder and E. Marschoff
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Report on 2017 Activities of the Southern Ocean Observing System (SOOS), relevant to the work of CCAMLR
Abstract: The Southern Ocean Observing System (SOOS) has developed a number of networks and ... products of importance to the work of CCAMLR. Through this paper, SOOS seeks to update SC-CCAMLR on this ... progress and invite collaboration towards delivery of networks and tools that will benefit both communities ... contribute directly to the Database of Upcoming Expeditions to the Southern Ocean to facilitate international ...
Meeting Document : SC-CAMLR-XXXVI/BG/14 : Auteur(s): Submitted by SCOR
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Estimation of the incidental capture of seabird species in commercial fisheries in New Zealand waters, 2000/01
Abstract: Ministry of Fisheries observers reported 1236 seabird captures from fishing operations ... novaezelandiae) trawl fisheries accounted for 94% of the 701 seabird captures in observed trawl fisheries ... . Observed incident rates in longline fisheries were highest in the ling longline fishery: 24% of observed ... ling autoline sets caught seabirds, compared with 6% of observed chartered tuna longline sets caught ...
Meeting Document : WG-FSA-04/55 : Auteur(s): S.J. Baird (New Zealand)
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A possible model of metapopulation structure of Dissostichus eleginoides in the southern Indian Ocean
Abstract: Based on data on movements of Patagonian toothfish derived from tagging experiments and ... analysis of toothfish DNA from Heard Island and McDonald Islands (HIMI), Kerguelen, Crozet and Marion ... some or all of the subadult fish at HIMI migrate northwestwards to Kerguelen and Crozet. Larval fish ... spawned to the north-west of HIMI then return to HIMI in the Antarctic Circumpolar Current. If such a ...
Meeting Document : WG-FSA-03/72 : Auteur(s): R. Williams, A.J. Constable, C. Davies and S. Candy (Australia)
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DEVELOPMENT AND IMPLEMENTATION OF AN ACCREDITATION FRAMEWORK FOR PARTICIPATION IN THE CCAMLR SCHEME OF INTERNATIONAL SCIENTIFIFC OBSERVATION
Scientific Committee tasked it with the development of minimum standards to facilitate accreditation of ... -conveners outline the elements of an accreditation framework, and a workplan for it implementation, for ... consideration by the Scientific Committee. This paper outlines the roles and responsibilities of the Scientific ... -conveners of the ad hoc Technical Group for At- Title: DEVELOPMENT AND IMPLEMENTATION OF AN ACCREDITATION ...
Meeting Document : SC-CAMLR-XXVIII/BG/09 : Auteur(s): Co-conveners of the ad hoc Technical Group for At-
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OBSERVED RECOVERY OF NOTOTHENIA ROSSII AND FURTHER DECLINE OF GOBIONOTOTHEN GIBBERIFRONS IN SCIENTIFIC CATCHES AT POTTER COVE, SOUTH SHETLAND ISLANDS
Abstract: The results of the current monitoring program of fjord fish at Potter Cove, South ... Shetland Island are updated, showing a recovery of Notothenia rossii to levels comparable to those observed ... in and the disappearance of Gobionotothen gibberifrons from the catches since 2007. Author(s): E ... . Marschoff, E. Barrera-Oro, N. Alescio and E. Moreira (Argentina) Title: OBSERVED RECOVERY OF NOTOTHENIA ...
Meeting Document : WG-FSA-09/31 : Auteur(s): E. Marschoff, E. Barrera-Oro, N. Alescio and E. Moreira (Argentina)
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Depletion experiment of Dissostichus eleginoides stock in the south of South Georgia Island (Antarctica)
Abstract: Ten hauling for Dissostichus eleginoides were performed from the 11lth to the 21 of ... April 1994, wich were related between them, when they contact within a circle of 10 nm of diameter ... projected to 3244.8 nm2, obtaining an estimated biomass of 937.8 ton. Due to statistical limitations of ... of Dissostichus eleginoides stock in the south of South Georgia Island (Antarctica) Approval ...
Meeting Document : WG-FSA-94/31 : Auteur(s): P. Rubilar, C.A. Moreno (Chile) and J. Ashford (United Kingdom)
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Method for data treatment of biological samples of multidimensional parameters applied to: Euphausia superba Dana (krill) (+) (received too late for discussion during meeting)
Abstract: The method here described permits to overcome the gaps in the knowledge of the age of ... krill individuals by means of a data process deigned to obtain criteria for the coherent selection and ... grouping of such data. Author(s): J.S. Panizza, A.P. Tomo, E. Marschoff and C. Massigoge (Argentina) Title ... : Method for data treatment of biological samples of multidimensional parameters applied to: Euphausia ...
Meeting Document : WG-DCH-84/28 : Auteur(s): J.S. Panizza, A.P. Tomo, E. Marschoff and C. Massigoge (Argentina)