Response to the opinion paper by Ainley et al.

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• 作者：Stuart Hanchet ; Alistair Dunn ; Steven Parker ; Peter Horn ; Darren Stevens…
• 关键词：Antarctic toothfish ; Ross Sea ; Fishery ; dependent data ; Neutral buoyancy ; Vertical distribution
• 刊名：Hydrobiologia
• 出版年：2016
• 出版时间：May 2016
• 年：2016
• 卷：771
• 期：1
• 页码：9-12
• 全文大小：330 KB
• 参考文献：Ainley, D. G., N. Nur, J. T. Eastman, G. Ballard, C. L. Parkinson, C. W. Evans & A. L. DeVries, 2013. Decadal trends in abundance, size and condition of Antarctic toothfish in McMurdo Sound, Antarctica, 1972–2011. Fish and Fisheries 14: 343–363.CrossRef
  Ainley, D. G., J. T. Eastman, C. M. Brooks, et al., 2016. Comments on “The Antarctic toothfish (Dissostichus mawsoni): biology, ecology, and life history in the Ross Sea region,” by S. Hanchet et al. (Hydrobiologia, 2015, 761:397–414). Hydrobiologia. doi:10.​1007/​s10750-015-2607-4 .
  Brooks, C. M., A. H. Andrews, J. R. Ashford, N. Ramanna, C. D. Jones, C. Lundstrom & G. M. Cailliet, 2011. Age estimation and lead-radium dating of Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea. Polar Biology 34: 329–338.CrossRef
  Brown, J., P. Brickle & B. E. Scott, 2013. Investigating the movements and behaviour of Patagonian toothfish (Dissostichus eleginoides Smitt, 1898) around the Falkland Islands using satellite linked archival tags. Journal of Experimental Marine Biology and Ecology 443: 65–74.CrossRef
  Fenaughty, J. M., J. T. Eastman & B. D. Sidell, 2008. Biological implications of low condition factor “axe handle” specimens of the Antarctic toothfish, Dissostichus mawsoni, from the Ross Sea. Antarctic Science 20: 537–551.CrossRef
  Hanchet, S. M., G. J. Rickard, J. M. Fenaughty, A. Dunn & M. J. Williams, 2008. A hypothetical life cycle for Antarctic toothfish Dissostichus mawsoni in Antarctic waters of CCAMLR Statistical Area 88. CCAMLR Science 15: 35–54.
  Hanchet, S. M., S. Mormede & A. Dunn, 2010. Distribution and relative abundance of Antarctic toothfish (Dissostichus mawsoni) on the Ross Sea shelf. CCAMLR Science 17: 33–51.
  Hanchet, S. M., A. Dunn, S. Parker, P. Horn, D. Stevens & S. Mormede, 2015. The Antarctic toothfish (Dissostichus mawsoni): biology, ecology, and life history in the Ross Sea region. Hydrobiologia 761: 397–414.CrossRef
  Horn, P. L., C. P. Sutton & A. L. de Vries, 2003. Evidence to support the annual formation of growth zones in otoliths of Antarctic toothfish (Dissostichus mawsoni). CCAMLR Science 10: 125–138.
  Mormede, S., A. Dunn & S. M. Hanchet, 2014. Assessment models for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea for the years 1997/98 to 2012/13. CCAMLR Science 21: 39–62.
  Near, T. J., S. E. Russo, C. D. Jones & A. L. DeVries, 2003. Ontogenetic shift in buoyancy and habitat in the Antarctic toothfish, Dissostichus mawsoni (Perciformes: Nototheniidae). Polar Biology 26: 124–128.
  Orsi, A. H., T. Whitworth & W. D. Nowlin, 1995. On the meridional extent and fronts of the Antarctic circumpolar current. Deep Sea Research Part I: Oceanographic Research Papers 42: 641–673.CrossRef
  Parker, S. J. & P. J. Grimes, 2010. Length and age at spawning of Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea. CCAMLR Science 17: 53–73.
  Parker, S., S. Mormede, A. De Vries, S. Hanchet & R. Eisert, 2016. Have Antarctic toothfish returned to McMurdo Sound? Antarctic Science 28: 29–34.CrossRef
  Parker, S. J., D. N. Webber & R. Arnold, 2014. Deployment and Recovery of an Archival Tag on an Antarctic Toothfish in the Ross Sea. Document SC-CAMLR-WG-FSA-14/64. CCAMLR, Hobart, TAS.
  Roberts, J., J. C. Xavier & D. J. Agnew, 2011. The diet of toothfish species Dissostichus eleginoides and Dissostichus mawsoni with overlapping distributions. Journal of FishBiology 79: 138–154.
  SC-CAMLR-XXXIV, 2015. Report of the 34th Meeting of the Scientific Committee for the Conservation of Antarctic Marine Living Resources. Annex 7, Fishery Report 2015: Exploratory Fishery for Dissostichus spp. in Subarea 88.1.
  
• 作者单位：Stuart Hanchet (1)
  Alistair Dunn (2)
  Steven Parker (1)
  Peter Horn (2)
  Darren Stevens (2)
  Sophie Mormede (2)
  
  1. National Institute of Water and Atmospheric Research (NIWA) Ltd, P.O. Box 893, Nelson, New Zealand
  2. National Institute of Water and Atmospheric Research (NIWA) Ltd, Private Bag 14901, Wellington, New Zealand
  
• 刊物类别：Biomedical and Life Sciences
• 刊物主题：Life Sciences
  Hydrobiology
  Ecology
  
• 出版者：Springer Netherlands
• ISSN：1573-5117

文摘

We respond to comments made in the opinion paper by Ainley et al. (Hydrobiologia, 10.1007/s10750-015-2607-4, 2016) regarding our recent publication on the biology, ecology and life history of Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea region. We focus in particular on the spatial and temporal extent of data collected from the fishery; results of research to date on changes in abundance and size of Antarctic toothfish at McMurdo Sound; and the subject of neutral buoyancy and inferences about vertical distribution. We conclude by re-iterating the need for well-designed, standardised research programmes to address remaining uncertainties in its life history.