Résultats de la recherche
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WG-LTP-87
Full Name: Informal Group on the Long-Term Program of Work for the Scientific Committee Location ... documents Doc Number Title WG-LTP-87/01 Draft Agenda WG-LTP-87/02 List of Participants WG-LTP-87/03 List of ... Documents WG-LTP-87/04 Proposed activities for the long-term program of the work of the Scientific Committee ... of the Commission for the Conservation of Antarctic Marine Living Resources K. Sherman (USA) WG-LTP ...
Meeting
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A post-processing method to remove interference noise from acoustic data collected from Antarctic krill fishing vessels
from Antarctic krill fishing vessels Abstract / Description: The use of fishing-vessel-based acoustic ... data has been recognised as an important way to estimate the distribution and relative abundance of ... Antarctic krill (Euphausia superba), yet the quality and even the utility of the data may be seriously ... degraded by interference noise due to the lack of synchronisation of the acoustic instruments found on some ... part of this activity, this paper presents a post-processing method to remove significant ... data collected from Antarctic krill fishing vessels X. Wang Ocean University of China Qingdao ... 266100 People’s Republic of China and Key Laboratory for Sustainable Development of Marine Fisheries ... Ministry of Agriculture Yellow Sea Fisheries Research institute Chinese Academy of Fishery Sciences ...
Science Journal Paper : CCAMLR Science, Volume 23 (CCAMLR Science, Volume 23) : 17–30 : Auteur(s): Wang, X., J. Zhang and X. Zhao
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RAPPORT SUR L'ÉVALUATION INDÉPENDANTE DES SYSTÈMES DE GESTION DES DONNÉES DE LA CCAMLR
Abstract: An independent review of CCAMLR’s data management systems was conducted in early 2011 ... as part of the on-going work of the Commission to ensure that CCAMLR’s information assets are ... recommended changes to the Secretariat’s organisational structure, the development of IT and data strategies ... , the further development of procedures for data processing and quality assurance, improvements to ...
Meeting Document : CCAMLR-XXX/05 : Auteur(s): Secretariat
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An integrated stock assessment for the Patagonian toothfish (Dissostichus eleginoides) in Division 58.5.2 using CASAL
of the coefficient of variation (CV) for length given age, (ii) use of non-informative priors for ... ground, and (v) the use of an improved method of determining effective sample size for commercial catch ... -at-length data. The estimated long-term yield was 2500 tonnes with depletion probability of 0.081 and ... escapement probability of 0.505. As expected, the assessment was sensitive to the inclusion of different ...
Meeting Document : WG-FSA-07/53 Rev. 1 : Auteur(s): S.G. Candy and A.J. Constable (Australia)
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DEFINING TAG RATES AND TACS TO OBTAIN SUITABLY PRECISE ABUNDANCE ESTIMATES FOR NEW AND EXPLORATORY FISHERIES IN THE CCAMLR CONVENTION AREA
Abstract: This paper outlines a method of calculating suitable tagging rates and total allowable ... formula that gives the expected coefficient of variation of the abundance estimate in terms of the number ... of releases and recaptures, which can in turn be expressed in terms of the tagging rate per tonne ... be extremely useful in terms of defining suitable catch levels and tagging rates required to obtain a ...
Meeting Document : WG-SAM-08/06 : Auteur(s): R.M. Hillary (UK)
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Antarctic ecosystem management
for the management of the commercial exploitation of the marine living resources of the Southern ocean ... . More particularly, practical approaches are suggested for managing the exploitation of krill and fish ... in accordance with the objectives and requirements of Article II of the Convention for the ... Conservation of Antarctic Marine Living Resources (CCAMLR). Quantitative predictions, and hence multi-species ...
Meeting Document : WG-DCH-84/03 : Auteur(s): D.S. Butterworth (South Africa)
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Krill fishery report: 2010 update
Abstract: So far this season (2009/10), ten of the 11 krill fishing vessels licensed by Members ... 2010 was 108550 t, most of which has been taken from Subareas 48.1 and 48.2 between February and May ... . Approximately 40% of the catch has been taken by two vessels using the continuous fishing system. The forecast ... total catch of krill for the season is 150000-180000 t. In 2008/09, five Members fished for krill in ...
Meeting Document : WG-EMM-10/05 : Auteur(s): Secretariat
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CCAMLR’s role in combating IUU fishing in the Southern Ocean and globally
Abstract: Abstract The persistence of IUU fishing in the CCAMLR Area undermines the intrinsic ... values of CCAMLR and of the Antarctic Treaty. Thus, eliminating IUU fishing must continue to be a top ... priority for CCAMLR as an integral part of the Antarctic Treaty System. Thus far, in spite of the number of ... in the development of global instruments to tackle this problem is the Agreement on Port State ...
Meeting Document : CCAMLR-XXIX/BG/20 : Auteur(s): ASOC Observer
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Domain 1 Marine Protected Area Preliminary Proposal – PART A: MPA Model
Abstract: This draft is aimed to describe the process for the designation of an MPA in Domain 1 ... display of a large amount of information, not only contributing to the best science available but also ... providing a platform for the sharing and visualization of information. We highlight the multinational ... approach in all stages of the decision making process towards identifying Priority Areas for Conservation ...
Meeting Document : WG-EMM-17/23 : Auteur(s): Delegations of Argentina and Chile
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Towards a closer cooperation between CCAMLR and the IWC
Abstract: At the 1997 Meetings of the Scientific Committee of CCAMLR and its CCAMLR Working Group ... on Ecosystem Monitoring and Management (WG-EMM), several areas of mutual interest between SC-CAMLR ... and the IWC were identified: Coordination of CCAMLR and IWC research activities; Analysis of ... historical and recent datasets; CCAMLR surveys as platforms of opportunity for whale sightings ...
Meeting Document : SC-CAMLR-XVII/BG/03 : Auteur(s): CCAMLR Observer (K.-H. Kock, Germany)