Résultats de la recherche

1. Demographic studies for CEMP

   Abstract:  This paper responds to a request (WG-EMM-02 paragraphs 3.46 to 3.47) for standard methods for determining demographic parameters. It is noted the methods (CEMP A4) as published in CEMP Standard Methods 2003 appear adequate. Revision may be required in the future following consideration

   Meeting Document : WG-EMM-03/45 : Auteur(s): K.R. Kerry, J.R. Clarke and L.M. Emmerson (Australia)

2. Short note: time series of Drake Passage Oscillation Index (DPOI) from 1952 to 2003, Antarctica

   Abstract:  An assessment of the environmental processes influencing variability in the recruitment and density of Antarctic krill (Euphausia superba DANA) is important as variability in krill stocks affects the Antarctic marine ecosystem as a whole. Naganobu et al. (1999) had assessed variability

   Meeting Document : WG-EMM-03/46 : Auteur(s): M. Naganobu and K. Kutsuwada (Japan)

3. Spatial variability and power to detect regional-scale trends

   Abstract:  An important issue in regional-scale trend detection is the degree of concordance in trend between sites in relation to an average regional trend. If there is much or more variability between sites than within sites over time, inter-site variance can overwhelm the effects of other

   Meeting Document : WG-EMM-03/47 : Auteur(s): C. Southwell and L. Emmerson (Australia)

4. Suggestions on revision of CCAMLR Scientific Observers Manual

   Abstract:  The CCAMLR Observer Manual details scientific observation guidelines and contains a set of logbook forms with instructions for recording observations. This document proposes some revised versions of the log forms (fish by-catch, krill biological data, conversion factors) and guides in

   Meeting Document : WG-EMM-03/55 : Auteur(s): S. Kawaguchi, R. Williams (Australia) and E. Appleyard (CCAMLR Secretariat)

5. Report of the international workshop on understanding living krill for improved management and stock assessment

   Abstract:  The international workshop on understanding living krill for improved management and stock assessment (referred to Krill workshop here after) was held at Port of Nagoya Public Aquarium, Nagoya from 1-4 October 2002. 35 Participants from 5 nations (Japan, USA, Australia, Korea, Germany,

   Meeting Document : WG-EMM-03/56 : Auteur(s): S. Kawaguchi (Australia) and M. Naganobu (Japan)

6. Developing a non-lethal approach for assessing endocrine disruptors in Antarctic seabirds

   Abstract:  The CEMP Standard Method book comprises a ”Protocol for collecting samples for toxicological analyses” (Part IV, Section 5: 1-3), dated August 1997. This procedure describes the methods to collect samples of organisms to be analyzed for ecotoxicology. The aim is to detect toxic

   Meeting Document : WG-EMM-03/57 : Auteur(s): S. Corsolini (Italy), W.Z. Trivelpiece (USA) and S. Focardi (Italy)

7. Bibliography on mackerel icefish

   Abstract:  Published references to work on mackerel icefish are listed in alphabetical order of author. This listing was originally tabled at WAMI associated with WG-FSA 2001 and has been updated since that time. Author(s):  K.-H. Kock (Germany) and I. Everson (United Kingdom) Title:  Bibliography

   Meeting Document : WG-FSA-03/5 : Auteur(s): K.-H. Kock (Germany) and I. Everson (United Kingdom)

8. Beached birds: a guide used by north pacific groundfish observers to identify seabirds incidentally caught in fisheries

   Abstract:  In the fall of 2002, the U.S. National Marine Fisheries Service (NMFS) purchased 300 copies of Beached Birds for use by North Pacific Groundfish Observers deployed on commercial fishing vessels in the Bering Sea and Gulf of Alaska. This new guide replaces a dichotomous key on looseleaf

   Meeting Document : WG-FSA-03/24 : Auteur(s): T. Hass and S. Davis (USA)

9. Modelling catch and effort data using generalised linear models with random cruise effects: trawl fishery for mackerel icefish (Champsocephalus gunnari) in CAMLR Area 58.5.2

   Abstract:  A set of procedures for modelling catch and effort data using generalized linear mixed models (GLMMs) including data analytic methods for examining the appropriateness of model structure and parameter values was presented in WG-FSA-SAM 03-12 using Dissostichus eleginoides in Subarea 48.3

   Meeting Document : WG-FSA-03/35 : Auteur(s): S.G. Candy (Australia)

10. Sources of variability associated with Adélie penguin CEMP parameters measured at Béchervaise Island, East Antarctica

    Abstract:  We examine the magnitude of a variety of sources of variability associated with CEMP parameters. The CEMP parameters considered in this paper include: A3: breeding population size, A1: arrival weights, A5: duration of foraging trips, and A7: fledgling weights. Sources of variability can

    Meeting Document : WG-EMM-03/48 : Auteur(s): L.M. Emmerson, C. Southwell, J. Clarke and K. Kerry (Australia)

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