Résultats de la recherche

1. SC-CAMLR-XXIX

   entanglements and hydrocarbon soiling at Bird Island and King Edward Point, South Georgia, and Signy Island ... Marine Living Resources SC-CAMLR-XXIX/02 Provisional Annotated Agenda for the Twenty-ninth Meeting of the ... Scientific Committee for the Conservation of Antarctic Marine Living Resources SC-CAMLR-XXIX/03 Report of the ... Secretariat SC-CAMLR-XXIX/11 Elaborating a representative system of marine protected areas in data-poor ...

   Meeting

2. Seabird by-catch by tuna longline fisheries off southern Africa, 1998–2000

   , seabird bycatch rates were high, with a mean of 1.6 birds killed per 1 000 hooks. Japanese vessels (1 ... African vessels (0.8, range 0.0–4.3; 17% effort observed), possibly as a result of gear differences. Bird ... off the Northern Cape and southern Namibia, where there are few birds, only one bird was caught on 93 ...

   Meeting Document : WG-FSA-01/28 : Auteur(s): P.G. Ryan, D.G. Keith and M. Kroese (South Africa)

3. Age estimation and maturity of the ridge-scaled macrourid (Macrourus whitsoni) from the Ross Sea

   test. Von Bertalanffy parameters for the pooled dataset with unsexed juveniles are L ∞ 76.12, K 0.065 ... -901, Kilbirnie Wellington, New Zealand Email – p.marriott@niwa.co.nz P.L. Horn National Institute ... of Water and Atmospheric Research (NIWA) Ltd PO Box 893, Nelson, New Zealand Abstract Juveniles ... the New Zealand Ministry of Fisheries under project ANT2004/04 Objective 2, as part of its ... fitted to observer maturity data. Acknowledgements The authors are grateful to the New Zealand ...

   Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 291–303 : Auteur(s): Marriott, P.M., M.J. Manning and P.L. Horn

4. e-sc-xxx-a04.pdf

   ... (New Zealand), V. Siegel (Germany), C. Southwell (Australia), P. Trathan (UK) and X. Zhao (People’s ... , Agriculture, Forestry and Fisheries (MIFAFF) in association with staff from the National Fisheries Research ... and Development Institute (NFRDI). 1.2 The meeting opened in a joint session with WG-SAM to ... meeting and provided an overview of each agenda item and the desired outcomes associated with providing application/pdf attached to:WG-EMM-11

   Meeting Report : WG-EMM-11

5. Experimental evaluation of the effectiveness of weighting regimes in reducing seabird by-catch in the longline toothfish fishery around South Georgia

   for toothfish (Dissostichus spp.). Three regimes were examined, with weights of 4.25, 8.5 and 12.75 kg ... attached at 40 m intervals on a Spanish-rigged longline. There was a significant reduction in bird ... recorded accurately. Analysis of the bird catches was complicated by the presence of many sets with zero ... to observe. When a bird is hooked it will attempt to free itself with violent jerks of the head. It ... longlines fishing for toothfish (Dissostichus spp.). Three regimes were examined, with weights of 4.25,8.5 ... reduction in bird mortality when 8.5 kg was used compared to 4.25 kg, but no further significant reduction ...

   Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 119–131 : Auteur(s): Agnew, D.J., A.D. Black, J.P. Croxall and G.B. Parkes

6. A review of data on abundance, trends in abundance, habitat use and diet of ice-breeding seals in the Southern Ocean (submitted to the 2008 Joint CCAMLR-IWC Workshop)

   / Description:  The development of models of marine ecosystems in the Southern Ocean is becoming increasingly ... School of Biological, Earth and Environmental Sciences The University of New South Wales Sydney ... presented by Erickson et al. (1983); analysis and synthesis of these data with all the data collected in ... (compare Erickson surveys in Figure 2 with the APIS surveys in Figure 4). Shipboard and aerial sighting ... data to allow estimates of densities of seals hauled out to be made with line transect methods. Some ...

   Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 49–74 : Auteur(s): Southwell, C., J. Bengtson, M. Bester, A.S. Blix, H. Bornemann, P. Boveng and M. Cameron, J. Forcada, J. Laake, E. Nordøy, J. Plötz, T. Rogers, D. Southwell, D. Steinhage, B.S. Stewart and P. Trathan

7. ANTARCTIC KRILL AND CLIMATE CHANGE

   Abstract:  During April 2011, a multi-national group of scientists with expertise on Antarctic ... krill Euphausia superba and environmental sciences attended a workshop aiming to evaluate new knowledge ... function, as well as the energy demand and food consumption of krill-dependent predators. With respect to ... Marine Resources and Ecosystem Studies (IMARES) in the Netherlands, and funded by the European Commission ...

   Meeting Document : WG-EMM-11/16 : Auteur(s): H. Flores (Netherlands), A.S. Atkinson (UK), E. Bravo Rebolledo (Netherlands), V. Cirelli (Argentina), J. Cuzin-Roudy (France), S. Fielding (UK), J.A. van Franeker (Netherlands), J.J. Groeneveld (Netherlands), M. Haraldsson (Sweden), S. Kawaguchi (Australia), B.A. Krafft (Norway), A. Lombana (USA), E. Marschoff (Argentina), B. Meyer (Germany), G. Milinevsky (Ukraine), S. Nicol (Australia), E.A. Pakhomov (Canada), A.P. Van de Putte (Belgium), C. Reiss (USA), E. Rombolá (Argentina), K. Schmidt (UK

8. Movement and growth of tagged Dissostichus eleginoides around South Georgia and Shag Rocks (Subarea 48.3)

   groundfish surveys and CCAMLR observer trips. This includes about 900 that have been injected with either ... , 2001); and (iii) toothfi sh caught in waters from the southern New Zealand Exclusive Economic Zone ... New Zealand tooth- fi sh fi shery in Subareas 88.1 and 88.2 from 1997–1998 to 2001–2002. Document WG ... (Dissostichus eleginoides) and Antarctic toothfi sh (D. mawsoni) in waters from the New Zealand sub-Antarctic ... weight (using marine scales), tagging and marking. Fish were tagged with uniquely numbered Hallprint ...

   Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 101–111 : Auteur(s): Marlow, T.R., D.J. Agnew, M.G. Purves and I. Everson

9. Further development of pairwise tag detection performance index and its application to the stock assessment of toothfish in the Ross Sea fishery

   assessment. Author(s):  S. Mormede (New Zealand) Title:  Further development of pairwise tag detection ... consequence including observations from vessels with low detection rates (and/or low tagging survival rates ... of tag detection rate for each vessel, with a value of one representing the average performance ...

   Meeting Document : WG-SAM-13/34 : Auteur(s): S. Mormede (New Zealand)

10. Proposal for the removal of night setting requirement for autoline vessels fishing in Division 58.5.2

    fishing operations. Evidence from integrated weight longline experiments conducted in the New Zealand ling ... winter fishing with appropriate mitigation presents very low risk to seabirds. This is supported by the ...

    Meeting Document : WG-FSA-04/73 : Auteur(s): G. Robertson and B. Baker (Australia)

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