Résultats de la recherche

1. A preliminary assessment of age and growth of Antarctic silverfish (Pleuragramma antarcticum) in the Ross Sea, Antarctica

   distribution exhibited a mode from age 6 to 9 years. Author(s):  C.P. Sutton and P.L. Horn (New Zealand) Title ... von Bertalanffy growth parameters. The species is relatively slow-growing with a moderate longevity ...

   Meeting Document : WG-FSA-10/20 : Auteur(s): C.P. Sutton and P.L. Horn (New Zealand)

2. Preliminary examination of otolith microchemistry to determine stock structure in Antarctic toothfish (Dissostichus mawsoni) between SSRU 88.1C and 88.2H

   . Pilditch and S.M. Hanchet (New Zealand) Title:  Preliminary examination of otolith microchemistry to ... show similar patterns of structuring consistent with their known capture location, indicating they may ...

   Meeting Document : WG-SAM-14/33 : Auteur(s): R. Tana, B.J. Hicks, C. Pilditch and S.M. Hanchet (New Zealand)

3. Results of the seventh Ross Sea shelf survey to monitor abundance of Antarctic toothfish in the southern Ross Sea, January 2018, and notification for research in 2018/19

   Delegation responsibility for releasing documents:  New Zealand ... agreed 2019 fixed-effort survey is included with a catch limit of 65 t. Author(s):  D. Stevens, X. Fu, S ...

   Meeting Document : WG-SAM-18/10 : Auteur(s): D. Stevens, X. Fu, S. Mormede and S. Parker

4. Revised growth and length-weight parameters for Antarctic toothfish in the Ross Sea region (881 & 882AB)

   :  New Zealand ... lower than with the previous von Bertalanffy relationship. But estimates of % SSB 2017 were very similar ...

   Meeting Document : WG-FSA-2019/11 : Auteur(s): A. Dunn and S. Parker

5. PROPOSAL FOR IMPROVEMENTS TO CCAMLR PORT INSPECTIONS

   Abstract:  Australia, New Zealand and the European Community jointly propose to amend Conservation ... the Commission (via the Secretariat) on such inspections. Author(s):  Delegations of Australia, New ... Zealand and the Euro Title:  PROPOSAL FOR IMPROVEMENTS TO CCAMLR PORT INSPECTIONS Approval:  Approved ...

   Meeting Document : CCAMLR-XXVIII/42 : Auteur(s): Delegations of Australia, New Zealand and the Euro

6. Short note: Time series of Drake Passage Oscillation Index (DPOI) during 1952-2008 and its possible influence on environmental variability

   krill recruitment and density in the Antarctic Peninsula area with an environmental factor; strength of ... , we calculated a new time series of DPOI from January 1952 to March 2008. In addition, we tried to ... waters during 1990-2007. As a result, DPOI had a significant correlation with mean temperature from the ... affects the Antarctic marine ecosystem as a whole. Naganobu et al. (1999) had assessed variability in ...

   Meeting Document : WG-EMM-08/33 : Auteur(s): M. Naganobu, J. Kondo and K. Kutsuwada (Japan)

7. AN IMPACT ASSESSMENT FRAMEWORK FOR BOTTOM FISHING METHODS IN THE CCAMLR AREA

   employing different bottom fishing methods. New Zealand implemented this approach in its preliminary ... component of a full ecological risk assessment. Author(s):  B.R. Sharp, S.J. Parker and N. Smith (New ... Zealand) Title:  AN IMPACT ASSESSMENT FRAMEWORK FOR BOTTOM FISHING METHODS IN THE CCAMLR AREA Approval ...

   Meeting Document : WG-SAM-09/P01 : Auteur(s): B.R. Sharp, S.J. Parker and N. Smith (New Zealand)

8. DEVELOPMENT OF SPATIALLY EXPLICIT AGE-STRUCTURED POPULATION DYNAMICS OPERATING MODELS FOR ANTARCTIC TOOTHFISH IN THE ROSS SEA

   -recapture observations. Author(s):  A. Dunn, S. Rasmussen and S. Hanchet (New Zealand) Title:  DEVELOPMENT ... program allows implementation of an aggregate movement model for use with large numbers of areas as a ... observations. Estimates of parameters when the operating models were used as estimation models with ... -mature appeared to be sensible, with a clear pattern that the proportions mature were a function of ...

   Meeting Document : WG-SAM-09/18 : Auteur(s): A. Dunn, S. Rasmussen and S. Hanchet (New Zealand)

9. Further development of coarse- and medium-scale spatially explicit population dynamics operating models for Antarctic toothfish in the Ross Sea region

   and S. Hanchet (New Zealand) Title:  Further development of coarse- and medium-scale spatially ... program allows implementation of an aggregate movement model for use with large numbers of areas as a ... when the operating models were used as estimation models with observations from the Ross Sea Antarctic ... sensible, with a clear pattern that the proportions mature were a function of location and age. Tag release ...

   Meeting Document : WG-FSA-12/44 : Auteur(s): S. Mormede, A. Dunn, S. Parker and S. Hanchet (New Zealand)

10. Results of the sixth Ross Sea shelf survey to monitor abundance of sub-adult Antarctic toothfish in the southern Ross Sea, January 2017

    Secretariat Workflow Status:  Content Approved Delegation responsibility for releasing documents:  New Zealand ... predators: Terra Nova Bay in 2017, with McMurdo Sound surveyed in 2016. The estimated relative biomass index ... appears in 2012 progressing through each year, with the appearance of a second strong cohort in 2015. The ... decline in relative biomass during the survey time series is consistent with the decline in abundance of ...

    Meeting Document : WG-SAM-17/01 : Auteur(s): K. Large, L. Robinson and S. Parker

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