Résultats de la recherche

1. Biology, population dynamics and preliminary assessment of the long-term yield of Macrourus caml by-caught by the Australian fishery at Heard Island and the McDonald Islands (CCAMLR Division 58.5.2)

   Abstract:  Grenadiers (Macrourus spp.) are a common by-catch of the Australian fisheries in ... in Division 58.5.2, and likely to one of the most common grenadier by-caught. Sufficient data was ... collected in the survey, and subsequent commercial longline operations, to enable an assessment of the long ... information, we propose an increase in total allowable catch based on the long-term sustainable yield for M ...

   Meeting Document : WG-FSA-15/63 : Auteur(s): J. Dell, D. Maschette, E. Woodcock and D. Welsford (Australia)

2. POGO-SCOR Visiting Fellowship 2016 Programme

   students (preferably PhD) and post-doctoral fellows involved in oceanographic work at centres in developing ... countries and countries with economies in transition. Priority is given to applicants in the early stages of ...

   Page : Site Section: The Organisation

3. Proposal to modify Conservation Measure 24-02 regarding the use of a streamer line

   Abstract:  The activities of the CCAMLR to minimize incidental mortality of seabirds in the course ... of longline fishing or longline fishing research in the Convention Area are carried out by means of ... -02 (2014) and CM 25-02 (2015) which in force, vessels already use gears that do not allow birds ... gears described in paragraphs 2, 3 or 4 of Conservation Measure 25-02. Russian Federation  proposes to ...

   Meeting Document : SC-CAMLR-XXXVI/BG/23 : Auteur(s): Delegation of the Russian Federation

4. Summary of New Zealand research projects relevant to the Ross Sea region Marine Protected Area

   researchers that are relevant to spatial planning, monitoring and research in relation to the Ross Sea region ... ecological conditions in the Ross Sea region; (2) “process-based” research to understand environmental and ... fishery for Antarctic toothfish in the Ross Sea region. The intention of this paper is to present the ... information so that it is useful to researchers in three ways. First, to help researchers to identify existing ...

   Meeting Document : WS-SM-18/03 : Auteur(s): M. Pinkerton and J. Scarrow

5. Networks and tools to enhance collaboration and coordination of observational activities

   Abstract:  As agreed by SC-CAMLR in 2017 (SC-CAMLR-XXXVI, paragraph 10.17), a joint workshop was ... held between the Southern Ocean Observing System (SOOS) and CCAMLR in April 2018 to: Improve ... for exchange of information Identify synergies in data requirements and data management planning This ... participants made a number of recommendations. All recommendations pertaining to Objective 3 are covered in SC ...

   Meeting Document : SC-CAMLR-XXXVII/BG/31 : Auteur(s): Submitted by SOOS

6. Tag linking – revised algorithm (2019)

   greater flexibility in linking recaptures to releases, including where a recapture is linked with equal ... transparency and provides an index of the level of confidence in all linked mark-recapture data. The ... and transitioning to the new routine as the default tag linking method used by the Secretariat. In ... descriptions and diagnostics that could be provided to facilitate the adoption of this change in tag-linking ...

   Meeting Document : WG-SAM-2019/07 : Auteur(s): CCAMLR Secretariat

7. Proposition révisée de mesure de conservation portant création d'une aire marine protégée dans le domaine 1 (ouest de la péninsule antarctique et sud de l'arc du Scotia)

   establishing a Marine Protected Area in Domain 1 (Western Antarctic Peninsula and South Scotia Arc) as ... presented in last year’s paper CC-CCAMLR-XXXVII/31. The revised version of the D1MPA proposal addresses ... rationale underlying the modifications in the D1MPA Model, aimed to achieve conservation objectives agreed ... and Chile Title:  Revised proposal for a conservation measure establishing a Marine Protected Area in ...

   Meeting Document : CCAMLR-38/25 Rev. 1 : Auteur(s): Delegations of Argentina and Chile

8. Report of the SC-CAMLR Observer (Japan) to the Fourth Meeting of the Scientific Committee of the Southern Indian Ocean Fisheries Agreement (SIOFA) (Yokohama, Japan, 25 to 29 March 2019)

   Fisheries Agreement (SIOFA) was held at the National Institute of Fisheries Science, in Yokohama, Japan from ... interaction with CCAMLR was timely given the increased interest in fishing for Patagonian toothfish in SIOFA ... in areas adjacent to CCAMLR fisheries with full assessments. Author(s):  SC-CAMLR Observer (Japan ...

   Meeting Document : SC-CAMLR-38/BG/12 : Auteur(s): SC-CAMLR Observer (Japan)

9. No boundaries for whales interacting with fishing activities targeting Patagonian toothfish (Dissostichus eleginoides)

   Patagonian toothfish (Dissostichus eleginoides) have been documented as a severe issue in the Crozet EEZ ... photographs from the French vessels fishing in the Crozet EEZ as well as on Del Cano rise in the Southern ... . Over the 2009 – 2019 period, and depredation rates were estimated to be around 8% in the Del Cano ...

   Meeting Document : WG-FSA-2019/54 : Auteur(s): N. Gasco, P. Tixier, F. Massiot-Granier, C. Péron and R. Sarralde

10. Estimation of natural mortality for the Patagonian toothfish at Heard and McDonald Islands using catch-at-age and aged mark-recapture data from the main trawl ground

    in integrated assessments via CASAL for the Heard and McDonald Islands (HIMI, Division 58.5.2 ... to 2008. A large proportion of the recaptures of fish released in this fishery were aged and these ... in R, based on alternative ordinary differential equations (ODE) for within-year population dynamics ... of M have been studied using simulation. In application to the data obtained for the HIMI main trawl ... The annual natural mortality rate, M, is a very influential parameter in determining the productiv ... - ity of a stock when considered in combination with annual number of recruits, growth rate in body ... (D. mawsoni) in the Ross Sea (Subarea 88.1) (Dunn and Hanchet, 2007) apply a fixed value of M of ... M of 0.13 y–1 in Hillary et al. (2006) was based on Beverton-Holt invariants. The estimate of M ...

    Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 29–45 : Auteur(s): Candy, S.G., D.C. Welsford, T. Lamb, J.J. Verdouw and J.J. Hutchins

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