Résultats de la recherche

1. Male krill grow fast and die young

   examined with an extensive dataset derived from scientific surveys in the Indian Ocean sector and the ... classes of adult krill was generally high in krill of 30-35 mm total length, always low in 38-42 mm krill ... for males when compared to females. These results suggest that the numbers of males should decline ... males when several years of low recruitment followed a recruitment pulse. These results lead us to ...

   Meeting Document : WG-EMM-07/P6 : Auteur(s): S. Kawaguchi, L.A. Finley, S. Jarman, S.G. Candy (Australia), R.M. Ross, L.B. Quetin (USA), V. Siegel (Germany), W. Trivelpiece (USA), M. Naganobu (Japan) and S. Nicol (Australia)

2. SCIC-12

   Notifications for new and exploratory fisheries in 2012/13 Secretariat CCAMLR-XXXI/13 Rev. 1 Review of CCAMLR’s ... CCAMLR-XXXI/11 Notifications for krill fisheries in 2012/13 Secretariat CCAMLR-XXXI/12 Rev. 1 ... Proposal for a CCAMLR Compliance Evaluation Procedure Delegation of Australia CCAMLR-XXXI/33 EU proposal ... for amendment to the CCAMLR Conservation Measure 21-03 to introduce the assessment of uncertainty and ...

   Meeting

3. Ecosystem conservation and the race to krill

   Status:  Content Approved Document Release Consent:  Yes Delegation responsibility for releasing ... the requirements of Article II of the Convention. To meet these requirements ASOC seeks key ... colonies in Subarea 48.1. This is of particular relevance since fishing has in recent years been ...

   Meeting Document : CCAMLR-XXXIV/BG/28 Rev. 1 : Auteur(s): Submitted by ASOC

4. Bias in the estimation of krill yield from using a deterministic formulation of the median unexploited spawning biomass

   method for correcting this bias in the level of escapement. The GYM uses an unbiased estimate of the ... for estimating yields according to decision rules that relate spawning stock status to the median ... unexploited spawning biomass. These models are used in order to account for uncertainty in the biological ... model as a basis for setting catch limits in the krill fishery, while the GYM is used for assessing ... perio . Table 2: Escapement of spawning biomass at the end of 20 and 30-year projections for different ... and for three levels of y - 0.15, 0.2 and 0.4. Projections for 20 years and 30 years were undertaken ... : The probability of depleting the spawning biomass during 20-year projections for different levels of y ... spawning biomass after 20 and 30 years relative to median So in each run with no fishing was 1.099 and ...

   Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 1–8 : Auteur(s): Constable, A.J. and W.K. de la Mare

5. WG-FSA-86

   Various Codends W. Ślósarczyk WG-FSA-86/06 Program of Work WG-FSA-86/07 Data Availability for Fish Stock ... Assessment in Subareas 48.1–48.3, 1986 WG-FSA-86/08 Draft Summary of Recent Published Instantaneous Mortality ... Rates, Area 48 WG-FSA-86/09 Results of VPA Runs for Subareas 48.1–48.3 WG-FSA-86/10 Distribution and ... /11 Informal Summary of Results of the Antarctic Fish Age Determination Workshop WG-FSA-86/12 Mesh ...

   Meeting

6. WG-SAM-13

   and forecast procedures Secretariat WG-SAM-13/07 Notification for multi-year research in Subarea 48.5 ... (Chile) and R. Scott (United Kingdom) WG-SAM-13/30 Research plan for the Spanish exploratory longline ... Provisional Agenda for the 2013 Meeting of the Working Group on Statistics, Assessments and Modelling (WG-SAM ... ) WG-SAM-13/02 List of participants WG-SAM-13/03 List of documents WG-SAM-13/04 GIS ‘ChartMaster’ for ...

   Meeting

7. Assessment of toothfish in Subarea 48.3, 2006

   Abstract:  1. As requested by SAM-2006, we provide a reference assessment for toothfish in Subarea ... requested by the Joint Assessment Group. 2. Also as requested by SAM-2006, we provide a review of CPUE ... trends and construct a model that uses age-based observations, specifically estimates of catches at age ...

   Meeting Document : WG-FSA-06/53 : Auteur(s): D.J. Agnew, R. Hillary, M. Belchier, J. Clark and J. Pearce (United Kingdom)

8. Fishery Report: Dissostichus eleginoides Crozet Island inside the French EEZ (Subarea 58.6)

   longline fishery 6. Reported catches by year and nationality for longline vessels are summarised in ... and hauling was prohibited. 21. New mitigation measures for 2009/10: (i) Continuation of an action ... until 2005/06 and then declined in more recent years. 8. Depredation has an impact on the catch landed ... (SUBAREA 58.6) 1. Details of the fishery The fishery for Dissostichus eleginoides operated in the ...

   Document : Site Section: Publications

9. SPATIAL POPULATION MODEL USER MANUAL

   population dynamics and movement model. SPM can model population dynamics and movement parameters for an age ... data. SPM implements an age-structured population within an arbitrary shaped spatial structure, which ... Abstract:  The Spatial Population Model (SPM) is a generalised spatially explicit age-structured ... -structured population using a range of observations, including tagging, relative abundance, and age frequency ...

   Meeting Document : WG-SAM-09/17 : Auteur(s): A. Dunn and S. Rasmussen (New Zealand)

10. Annual report of research fishing operations at Division 58.4.4b in 2016/17 fishing season

    data set, C2 and Observer data, was provided by the CCAMLR Secretariat on the 20th April 2018 (30 May ... , 2018 for September to November French cruise). In this paper, the data set during last fishing season ... (2016/17) was used for reporting the quantity of data, samples collected, and results of quick analysis ... Secretariat Workflow Status:  Content Approved Delegation responsibility for releasing documents:  Japan ...

    Meeting Document : WG-SAM-18/31 : Auteur(s): Delegations of Japan and France

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