Результаты поиска

1. Rationale, structure and current templates of the Ecosystem, Productivity, Ocean, Climate (EPOC) modelling framework to support evaluation of strategies to subdivide the Area 48 krill catch limit amongst small-scale management units

   management units through a number of workshops. Computer simulations are being used by WG-EMM to evaluate the ... costs and benefits to achieving conservation and fishery objectives of the six different strategies for ... environment for evaluating the strategies for subdividing the krill catch limit and, on the basis of these ... considerations, provides an update of the conceptual structure of EPOC and outlines the templates developed for ...

   Meeting Document : WG-SAM-07/14 : Автор(ы): A. Constable (Australia)

2. DEVELOPING MODELS OF ANTARCTIC MARINE ECOSYSTEMS IN SUPPORT OF CCAMLR AND IWC

   Abstract:  Ecosystem models are being developed to explore a range of issues globally. This paper ... to the use of ecosystem models in CCAMLR and the IWC and a history of the developmental work in those ... organisations. It also provides an outline of the nature of modelling for these purposes and the general issues ... (Australia) Title:  DEVELOPING MODELS OF ANTARCTIC MARINE ECOSYSTEMS IN SUPPORT OF CCAMLR AND IWC Approval ...

   Meeting Document : WG-EMM-08/14 : Автор(ы): A. Constable (Australia)

3. A synoptic review of energetic requirements of southern ocean krill predators

   Abstract:  The purpose of this paper is to synthesize information on the energetics and food ... requirements of krill predators that may be in the most direct competition with the krill fishery. These krill ... compiled for each species. Estimates' of the amount of krill needed. to sustain individuals and/or ... review of energetic requirements of southern ocean krill predators Approval:  Approved ...

   Meeting Document : WG-EMM-96/19 : Автор(ы): Stansfield, A.M.

4. Analysis and modelling of the Soviet Southern Ocean krill fleet, II: Estimating the number of concentrations and analytical justification for search data

   used to estimate the number of Concentrations of krill (in the sense of Butterworth (1988), Mangel ... (1988)) in a given region of the southern ocean. Sample computations are performed, using data collected ... Africa) Title:  Analysis and modelling of the Soviet Southern Ocean krill fleet, II: Estimating the ... number of concentrations and analytical justification for search data Approval:  Approved ...

   Meeting Document : WS-KCPUE-89/06 : Автор(ы): M. Mangel (South Africa)

5. Review of the efficacy of the early season extension in the Patagonian toothfish fishery in Subarea 48.3 and proposal for further season extension

   of the Patagonian toothfish fishery in sub-Area 48.3. This allowed vessels that had been 100 ... days early in 2011 (April 20th). In 2011, following the success of the initial trial, CCAMLR agreed to ... either 2012 or 2013. Given the success of the trial, it is proposed that the start date of the season be ... brought forward to the 16th April and that a further two trial extensions (each of 5 days) be allowed ...

   Meeting Document : WG-FSA-13/32 : Автор(ы): M.A. Collins and K. Ross (United Kingdom)

6. A comparison of gear selectivity among three fishing gears for Antarctic krill with notes on the demographic patterns and productivity of Antarctic krill during summer 2014

   Abstract:  Three different trawls were used to sample Antarctic krill for the determination of ... largest range of krill (15mm to 60mm), while the ENGEL trawl captured the narrowest (27 to 61), and the ... number of tows should be considered when designing fishery based sampling to augment research surveys ... using fishing vessels if research gear cannot be accommodated. The patterns of krill length frequency ...

   Meeting Document : WG-EMM-14/37 : Автор(ы): C. Reiss (USA) and M. Espino Sanchez (Peru)

7. An evaluation of the performance of the CCAMLR mackerel icefish (Champsocephalus gunnari) harvest control rule as applied within CCAMLR Subarea 48.3

   Abstract:  A retrospective analysis and sensitivity evaluation of the performance of the CCAMLR ... review indicates that the approach is providing consistent, precautionary estimates of future biomass and ... levels of exploitation that are considered precautionary and would conform to the ecosystem approach by ... Kingdom) Title:  An evaluation of the performance of the CCAMLR mackerel icefish (Champsocephalus gunnari ...

   Meeting Document : WG-SAM-13/31 Rev. 1 : Автор(ы): C. Darby, T. Earl and H. Peat (United Kingdom)

8. Acoustic assessment of potential bias in abundance estimates of mackerel icefish from trawl surveys

   trawl surveys are the most reliable and appropriate method to survey stocks of mackerel icefish ... that a significant proportion of the stock occurred in midwater. If this is the case, then bottom trawl ... surveys may underestimate the biomass of mackerel icefish. This paper addresses this question by comparing ... acoustic signal are discussed. The vertical distribution of mackerel icefish in relation to the diel light ...

   Meeting Document : WAMI-01/05 : Автор(ы): E. van Wijk, T. Pauly, A. Constable and R. Williams (Australia)

9. COMPARISON OF THE BIOMASS OF ANTARCTIC KRILL, (EUPHAUSIA SUPERBA), AROUND THE SOUTH SHETLAND AND SOUTH ORKNEY ISLANDS IN THREE YEARS: 1999, 2000 AND 2008

   Abstract:  Using a combination of techniques, we examine data from three cruises in 1999, 2000 and ... 2008 to calculate the biomass and demographic characteristics of Antarctic krill (Euphausia superba ... distributions of krill between Elephant Island and the South Orkney Islands were similar. The similarity in ... length frequency distributions suggest that acoustic data collected as part of US AMLR finfish surveys ...

   Meeting Document : WG-EMM-08/26 : Автор(ы): C. Reiss and A. Cossio (USA)

10. Plan of research program of the Ukraine in Subarea 48.1 in 2019

    Abstract:  Ukraine proposes to carry out a scientific survey of Dissostichus spp. by bottom ... longline in the eastern part of Subarea 48.1. Author(s):  Delegation of Ukraine Title:  Plan of research ... program of the Ukraine in Subarea 48.1 in 2019 Approval:  Approved Secretariat Workflow Status:  Content ...

    Meeting Document : WG-SAM-18/11 : Автор(ы): Delegation of Ukraine

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