Résultats de la recherche

1. Preliminary investigations into a two-area stock assessment model for Antarctic toothfish (Dissostichus mawsoni) in the Amundsen Sea Region

   high priority.   Author(s):  S. Mormede, A. Dunn and S.M. Hanchet (New Zealand) Title:  Preliminary ... identified several areas for further work. This work was carried out and presented to WG-SAM in 2014, who ... 88.2H. As a consequence, WG-SAM requested further runs be carried out with emigration estimated in the ... highly correlated, with little data to inform estimation of biomass in the southern ASR. As a result ...

   Meeting Document : WG-FSA-14/57 : Auteur(s): S. Mormede, A. Dunn and S.M. Hanchet (New Zealand)

2. Proposed initiative to contribute to Ross Sea region MPA research and monitoring activities using pop-up satellite tags and otolith chemistry on Dissostichus mawsoni

   88.2 (Delegation of New Zealand, 2018). Author(s):  C.D. Jones Title:  Proposed initiative to ... Protection Zone (GPZ(i)), as well as adult toothfish the northern seamounts associated with the Pacific ... Abstract:  An initiative to support research and monitoring of the Ross Sea Region Marine ...

   Meeting Document : WS-SM-18/16 : Auteur(s): C.D. Jones

3. A history of the exploitation of the Ross Sea, Antarctica

   by New Zealand to feed sled dogs in the 1950-80s caused the McMurdo Sound population to permanently ... with effects on the ecosystem recently becoming evident. There is probably no other ocean area where ... Abstract:  Recent analyses of anthropogenic impacts to marine systems have shown the Ross Sea to ...

   Meeting Document : WG-EMM-09/P03 : Auteur(s): D.G. Ainley

4. Development of methods for evaluating the management of benthic impacts from longline fishing using spatially explicit production models

   . Parker and S. Mormede (New Zealand) Title:  Development of methods for evaluating the management of ... , and spatial scale, with and without management by areal closures. Further, the management action ... vulnerable marine ecosystems (VMEs). We describe a spatially explicit production model that can be used to ...

   Meeting Document : WG-SAM-10/19 : Auteur(s): A. Dunn, S.J. Parker and S. Mormede (New Zealand)

5. Distribution, abundance and acoustic properties of Antarctic silverfish (Pleuragramma antarcticum) in the Ross Sea

   during the New Zealand International Polar Year Census of Antarctic Marine Life research voyage on R.V ... 500 m. A weak layer at about 80 m depth was associated with juvenile silverfish of 50–80 mm standard ... length. Acoustic backscatter strength from both silverfish and krill marks increased with increasing ...

   Meeting Document : WG-FSA-10/P04 : Auteur(s): R.L. O’Driscoll, G.J. Macaulay, S. Gauthier, M. Pinkerton and S. Hanchet

6. A characterisation of the toothfish fishery and tagging programme in the Amundsen Sea region (SSRUs 88.2C–H) through 2015–16

   Delegation responsibility for releasing documents:  New Zealand ... research plan was implemented in the region beginning in 2014/15 to concentrate fishing in the South (SSRUs ...

   Meeting Document : WG-FSA-16/45 : Auteur(s): K. Large, S. Parker and S. Hanchet

7. ASSESSMENT MODELS FOR ANTARCTIC TOOTHFISH (DISSOSTICHUS MAWSONI) IN SUBAREA 88.2 SSRU E FOR THE YEARS 2002/03 TO 2008/09

   -age and tag-recapture data from New Zealand vessels and for selected trips. The New Zealand vessels ... selectivity equal to the current fishing selectivity. Author(s):  A. Dunn and S.M. Hanchet (New Zealand) Title ... from different years. The use of the selected trips with the revised maturity ogive resulted in a ... the maturity ogive. Model fits to the data were adequate, with the tag-release and recapture data ...

   Meeting Document : WG-FSA-09/41 : Auteur(s): A. Dunn and S.M. Hanchet (New Zealand)

8. Progress towards an assessment of Antarctic toothfish (Dissostichus mawsoni) in Subarea 88.2 SSRUs 882C–H for the years 2002–03 to 2015–16 using a two-area model

   responsibility for releasing documents:  New Zealand ... models were first developed for the region in 2014 and refined in 2015. Results showed the need to ... an update on these two-area stock models, which include two years of new data collected under a ...

   Meeting Document : WG-FSA-16/44 : Auteur(s): S. Mormede, K. Large and S. Hanchet

9. Predicting distribution and relative abundance of mid-trophic level organisms using oceanographic parameters and acoustic backscatter

   Approved Delegation responsibility for releasing documents:  New Zealand ... (SO) between 2008 and 2014 to develop explanatory and predictive models for acoustic backscatter, a ...

   Meeting Document : WG-EMM-18/P07 : Auteur(s): P.C. Escobar-Flores, R.L. O’Driscoll and J.C. Montgomery

10. LETTER TO DRS REID, WATTERS AND JONES IN REGARD TO “DISAPPEARANCE OF TOOTHFISH FROM MCMURDO SOUND”

    (New Zealand), J.P. Barry (USA), L. Blight (Canada), P. Broady, B. Davison (New Zealand), P. Dayton ... , A.L. DeVries, K. Dugger, J.T. Eastman, S.D. Emslie (USA), C. Evans (New Zealand), R.A. Garrott, G ... (USA), M. Massaro (New Zealand), S. Olmastroni (Italy), P.J. Ponganis (USA), E. Robinson (New Zealand ... rapidly disappearing from McMurdo Sound and vicinity, coincident with the maturation of the Ross Sea ...

    Meeting Document : WG-EMM-08/20 : Auteur(s): D.G. Ainley, S.F. Ackley, K. Arrigo (USA), G. Ballard (New Zealand), J.P. Barry (USA), L. Blight (Canada), P. Broady, B. Davison (New Zealand), P. Dayton, A.L. DeVries, K. Dugger, J.T. Eastman, S.D. Emslie (USA), C. Evans (New Zealand), R.A. Garrott, G. Hofmann, S. Kim, G. Kooyman, S.S. Jacobs (USA), G. Lauriano (Italy), A. Lescroël (France), D.R. MacAyeal (USA), M. Massaro (New Zealand), S. Olmastroni (Italy), P.J. Ponganis (USA), E. Robinson (New Zealand), D.B. Siniff, W.O. Smith (USA), I. Sti

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