Resultados de la búsqueda
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Revised age and growth estimates for Antarctic starry skate (Amblyraja georgiana) from the Ross Sea
been generated that suggest much slower growth, greater ages-at-maturity (about 20 years compared with ... 6–11 years) and greater maximum ages (28–37 years compared with 14 years). Several pieces of ... circumstantial evidence support the new interpretation, but a validation study is required to determine which ... Zealand Figure 4: Comparison of Amblyraja georgiana growth curves with those for other skates from New ... , Wellington New Zealand Email – m.francis@niwa.co.nz M.J. Gallagher Irish Sea Fisheries Board The New ... with new thorns from skates collected during the 2000/01 to 2006/07 seasons, giving a total of 239 ... maximum ages (28–37 years compared with 14 years). Weak circumstantial evidence supports the new age ...
Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 211–220 : Autor(es): Francis, M.P. and M.J. Gallagher
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Age estimation and maturity of the ridge-scaled macrourid (Macrourus whitsoni) from the Ross Sea
reduced probit model. Author(s): P.M. Marriott, M.J. Manning and P.L. Horn (New Zealand) Title: Age ... research vessel Tangaroa during the BioRoss survey of the Western Ross Sea and Balleny Islands, with the ... dataset with unsexed juveniles are L? 76.12, K 0.065 and t0-0.159 for males and L? 92.03, K 0.055 and t0 ...
Meeting Document : WG-FSA-05/20 : Autor(es): P.M. Marriott, M.J. Manning and P.L. Horn (New Zealand)
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Ross Sea fishery research and data collection plan
88.2, combined with the greater number of Small Scale Research Units (SSRUs) and the amount of data ... demonstrably higher on research hauls. The paper concludes with a proposal for a more effective Research Plan ... and statistically valid manner covering as wide a range as possible. Author(s): J. Fenaughty (New ... Zealand) Title: Ross Sea fishery research and data collection plan Approval: Approved ...
Meeting Document : WG-FSA-05/49 : Autor(es): J. Fenaughty (New Zealand)
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ANALYSIS OF ROSS SEA TAGGING AND RECAPTURE RATES
existed, recapture rates were usually highest with New Zealand tagged and recaptured fish, although there ... , recapture year, SSRU, release nation and recapture nation, with 193 recaptures. Despite this size, fishing ...
Meeting Document : WG-SAM-08/07 : Autor(es): D.J. Agnew (UK)
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Characterisation of Muraenolepis species by-catch in the CCAMLR Convention Area
throughout the Convention Area. Author(s): S. Parker, P. McMillan and P. Marriott (New Zealand) Title ... Abstract: Muraenolepis species are caught in low numbers with bottom longline and trawl gears ... published suggest a relatively fast growing, semelparous, life history with a maximum age of 11 years. The ...
Meeting Document : WG-FSA-12/50 : Autor(es): S. Parker, P. McMillan and P. Marriott (New Zealand)
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Distribution, morphology and ecology of Macrourus whitsoni and M. caml (Gadiformes, Macrouridae) in the Ross Sea region
identification of a new species of Southern Ocean grenadier, Macrourus caml, which had hitherto been identified ... . whitsoni caught with depth. Catches of females of both species exceeded that of males (especially for M ... species are euryphagous predators and scavengers, with evidence of piscivory and both benthic and pelagic ... analysis, trophic level was estimated at 4.4–4.5 (M. caml) and 4.1–4.3 (M. whitsoni), consistent with one ... acknowledged. Additional samples were provided through the New Zealand IPY-CAML project (Objective 10) with ... Antarctic Marine Life (IPY-CAML) voyage in 2008 led to the identification of a new species: M. caml (Smith ... New Zealand Email – m.pinkerton@niwa.co.nz Abstract Samples collected in 2008 led to the ... observers on board four New Zealand autoline fishing vessels in the 2011/12 fishing season (December 2011 ...
Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 37–61 : Autor(es): Pinkerton, M.H., P. McMillan, J. Forman, P. Marriott, P. Horn, S. Bury and J. Brown
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DEVELOPING A ‘BEST AVAILABLE SCIENCE’ BATHYMETRIC DATA FRAMEWORK FOR FISHERIES MANAGEMENT IN THE ROSS SEA
. Parker, S.M. Hanchet, B. Wood and A. Dunn (New Zealand) Title: DEVELOPING A ‘BEST AVAILABLE SCIENCE ... sources improve with time through additional data collection and analytical methods. In addition, the ... and also improve with research through time. We report on an effort to define the current “best ... available science” bathymetric data for the Ross Sea region along with a set of spatial tools in the form of ...
Meeting Document : WG-FSA-09/38 : Autor(es): S.J. Parker, S.M. Hanchet, B. Wood and A. Dunn (New Zealand)
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Fishery Report 2018: Dissostichus spp. (Subarea 48.2)
CCAMLR on bathymetric features. 13. The UK vessel Argos Froyanes and the New Zealand vessel San ... season is represented by the year in which that season ended, e.g. 2015 represents the 2014/15 CCAMLR ... fishing season (from 1 December 2014 to 30 November 2015). Fishery Report 2018: Dissostichus spp ... , Ukraine began a multi-year research program and conducted 29 hauls with a total catch of 31 tonnes of ...
Document : Site Section: Publications
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e-sc-xxv-a6.pdf
... and 24 March 2006. The meeting was convened by Dr R. O’Driscoll (New Zealand) and was held at the ... ) and G. Macaulay (New Zealand), also provided brief, independent reports as was requested in their ... on two New Zealand longline vessels participating in the exploratory toothfish fishery in Subarea ... Wellington New Zealand g.macaulay@niwa.co.nz O’DRISCOLL, Richard (Dr) (Convener) National
application/pdf attached to:SG-ASAM-06
Meeting Report : SG-ASAM-06
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e-cc-xxiii-a5.pdf
... Simeiz, provided by New Zealand in January–February 2004 that these vessels were the former Eva-1 and ... activities (CCAMLR-XXII, paragraph 8.60). 2.42 New Zealand requested that the Committee note some ... previous correspondence (COMM CIRCs 04/08, 04/19, 04/22 and 04/33). New Zealand also presented ... period when they were engaged in suspected IUU activities. 145 New Zealand noted that it was
application/pdf attached to:SCIC-04
Meeting Report : SCIC-04