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Комиссия по сохранению морских живых ресурсов Антарктики

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  • 柳州职业技术学院A区 柳州 职业 技术 学院 校园 网 盘
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  1. Prey monitoring surveys: a discussion of the characteristics necessary in prey surveys

    Paper Title:  Prey monitoring surveys: a discussion of the characteristics necessary in prey ... - 377 - SC-CAMLR-VI/BG/8 PREY MONITORING SURVEYS. A ... >KHble cxeMhl HX INTRODUCTION - 378 - PREY MONITORING SURVEYS. A DISCUSSION OF THE ... with the total prey available as a significant amount, perhaps even all of the prey may be beyond ... PREDATOR PARAMETERS a. Predator Parameters Eight penguin monitoring parameters have been identified and ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 377-391 : Автор(ы): Everson, I.

  2. ETUDE D’EVALUATION DE L’IMPACT DES PECHERIES SUR LES POPULATIONS DE PETRELS A MENTON BLANC PROCELLARIA AEQUINOCTIALIS ET DE PETRELS GRIS PROCELLARIA CINEREA AUX ILES CROZET ET KERGUELEN

    effectuée de 2004 à 2006 et visant à évaluer l’impact de la pêche à la palangre sur les populations de ... pétrel à menton blanc et de pétrel gris à Crozet et à Kerguelen. Cette étude a été effectuée à la demande ... Terres australes et antarctiques françaises (Taaf). Elle a été confiée au Centre d’Etudes Biologiques de ... Chizé (CNRS) dont l’équipe Prédateurs Marins, dans le cadre des missions confiées à l’Institut Polaire ...

    Meeting Document : SC-CAMLR-XXVII/BG/08 : Автор(ы): Délégation française

  3. Revised proposal for a CCAMLR sponsored research survey to monitor abundance of pre-recruit Antarctic toothfish in the southern Ross Sea

    Abstract:  At its 2010 meeting, the Scientific Committee agreed that a time series of recruitments ... from a well- designed survey in the Ross Sea could be a useful input into the stock assessment model ... and requested members develop a pre-recruit survey design. A preliminary proposal for a pre-recruit ... for the research proposal for a longline survey of pre-recruit toothfish in the southern Ross Sea ...

    Meeting Document : WG-FSA-11/47 : Автор(ы): S.M. Hanchet, S. Mormede, S.J. Parker and A. Dunn (New Zealand)

  4. Proposal for a CCAMLR sponsored research survey to monitor abundance of pre-recruit Antarctic toothfish in the southern Ross Sea

    fisheries potential yield, but a source of ongoing uncertainty in the stock assessment concerns recruitment ... , making it impossible to develop a consistent time series that would monitor trends in recruitment over ... time from the fishery. At its 2010 meeting, the Scientific Committee agreed that a time series of ... recruitments from a well designed survey could be a useful input into a stock assessment model and requested ...

    Meeting Document : WG-SAM-11/16 : Автор(ы): S.M. Hanchet, S. Mormede, S.J. Parker and A. Dunn (New Zealand)

  5. AN ECOSYSTEM-BASED MANAGEMENT PROCEDURE FOR KRILL FISHERIES: A METHOD FOR DETERMINING SPATIALLY-STRUCTURED CATCH LIMITS TO MANAGE RISK OF SIGNIFICANT LOCALISED FISHERIES IMPACTS ON PREDATORS.

    assessment model, a decision rule for determining local scale catch limits based on a harvest strategy and a ... single-species assessment of yield, and a method for implementing the procedure. The decision rule for ... setting catch limits for a given harvest strategy has a straight forward expression of the target ... of predator-prey dynamics beyond that evident in the data. It is a natural extension of the current ...

    Meeting Document : WG-SAM-08/16 : Автор(ы): A. Constable and S. Candy (Australia)

  6. An ecosystem-based management procedure for krill fisheries: a method for determining spatially-structured catch limits to manage risk of significant localised fisheries impacts on predators

    assessment model, a decision rule for determining local scale catch limits based on a harvest strategy and a ... single-species assessment of yield, and a method for implementing the procedure.  The decision rule for ... setting catch limits for a given harvest strategy has a straight forward expression of the target ... of predator-prey dynamics beyond that evident in the data.  It is a natural extension of the current ...

    Meeting Document : WG-EMM-15/36 : Автор(ы): A. Constable and S. Candy (Australia)

  7. A simulation study of krill fishing by an individual Japanese trawler

    Abstract:  A model is set up for the operation (which includes both searching and fishing) of a ... Japanese krill trawler over a half-month period, and the output is compared to statistics from a sample of ... biomass in a 600 n. mile square oceanic sector might decline by 50%. In most cases there is essentially no ... response of the index, or a response rather smaller in relative magnitude than the biomass decline. Catch ...

    Meeting Document : SC-CAMLR-VI/BG/38 : Автор(ы): D.S. Butterworth (United Kingdom)

  8. Developing a penguin tracking database to help determine their most important foraging areas

    Abstract:  In late 2012 SCAR, BirdLife and BAS developed a successful proposal (to the UK Darwin ... . The database will have a web-based user interface that will allow data holders to submit data and ... attach a range of access levels; access may be granted only to the data holder, to a wider group, or to a ... general public domain. A penguin database (built along analogous lines and interoperable with the BirdLife ...

    Meeting Document : WG-EMM-13/18 : Автор(ы): M. Hindell (SCAR), B. Lascelles (BirdLife) and P. Trathan (United Kingdom)

  9. A proposal for compiling information, assessments and science that underpin established CCAMLR Marine Protected Areas and provide the basis for ongoing management, science and review: an MPA Report

    Conservation Measure 91-04 provides the necessary guidance to the Commission for formulating a conservation ... measure for a CCAMLR Marine Protected Area and indicates a number of elements where advice may be given by ... the Scientific Committee.  We propose that a method is needed for consolidating and maintaining that ... advice in a readily accessible document, which can then form the basis for review, refinement and ...

    Meeting Document : WG-EMM-12/49 : Автор(ы): A. Constable, M. Guest, D. Welsford (Australia), P. Koubbi (France) and L. Weragoda (Australia)

  10. A generalised model for evaluating yield and the long term status of fish stocks under conditions of uncertainty

    Abstract:  This paper presents a flexible structure for a general yield model, which provides ... fishing on the estimates of yield per recruit. Also, it can be used to evaluate the performance of a stock ... under a specified catch regime. The model uses an adaptive Runge-Kutta procedure to evaluate stock ... trajectories and catch rates over a simulation period. In particular, this procedure calculates catches over ...

    Meeting Document : WG-FSA-95/41 : Автор(ы): de la Mare, W.K., Constable, A.J.

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