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1. Towards developing diagnostics tools for fishery stock assessments

   statistical diagnostics available for integrated assessments, their sufficiency to evaluate if a model is well ... specified and fits the data adequately needs to be considered. This paper provides a platform for ... performing an assessment, as well as discuss statistical tools that will enable a more systematic evaluation ... ) and D. Welsford (Australia) Title:  Towards developing diagnostics tools for fishery stock assessments ...

   Meeting Document : WG-SAM-15/26 : Автор(ы): P. Ziegler, P. Burch, A. Constable (Australia), C. Darby (United Kingdom), A. Dunn (New Zealand), C. Jones, D. Kinzey (USA), S. Mormede (New Zealand) and D. Welsford (Australia)

2. Candidate baseline data for ecosystem indicators in the Ross Sea region

   achieving its objectives. It may be helpful to have an agreed set of baseline data for key species which ... Abstract:  The research and management plan for the Ross Sea region MPA is currently under ... benchmarks to evaluate MPA performance. This paper suggests candidate baseline data for seven key indicator ... Zone. We invite Members to contribute any additional data they may have, particularly for species where ...

   Meeting Document : WS-SM-18/02 : Автор(ы): A. Dahood and G.M. Watters

3. The Ross Sea toothfish fishery: proposal for conditional transition of classification from exploratory to established

   CCAMLR as an exploratory fishery since 1998.  The current classification of this fishery as ‘exploratory ... ’ has led to the widespread misconception that little information is available for this stock, and that ... this stock, we propose retaining several elements of the current requirements for Members wishing to ... ):  C. Jones (USA) and S. Hanchet (New Zealand) Title:  The Ross Sea toothfish fishery: proposal for ...

   Meeting Document : WG-FSA-11/32 : Автор(ы): C. Jones (USA) and S. Hanchet (New Zealand)

4. CONTINUING CCAMLR’S FIGHT AGAINST IUU FISHING FOR TOOTHFISH EXECUTIVE SUMMARY OF THE REPORT BY TRAFFIC INTERNATIONAL AND WWF AUSTRALIA

   with WWF Australia that presents a trade-based assessment of toothfish catch for the period of 2003 ... -2007 with a view to provide an indication of the extent of the IUU catch. The report highlights that in ... underestimating IUU catch by more than 50% annually. This analysis reinforces the need for ongoing vigilance by ... opportunities for IUU toothfish to find a market. The report also provides a series of recommendation that the ...

   Meeting Document : CCAMLR-XXVII/BG/38 : Автор(ы): Submitted by IUCN

5. Using additional information for generalised yield model

   abundance index estimates. It has been shown as an example of D.eleginoides from Subarea 48.3 that GY-model ... :  Using additional information for generalised yield model Approval:  Approved ...

   Meeting Document : WG-FSA-99/60 : Автор(ы): P.S. Gasiukov (Russia)

6. GIS ‘ChartMaster’ for aquatic living resources research in Antarctic

   Fishery and Oceanography (VNIRO) has developed the new GIS ‘ChartMaster’ designed for processing the data ... areas of high concentrations of commercial species. As an example of the GIS «ChartMaster» application ... for studying aquatic living resources in the Antarctic waters: The Chart of possible catches of ... ) Title:  GIS ‘ChartMaster’ for aquatic living resources research in Antarctic Approval:  Approved ...

   Meeting Document : WG-SAM-13/04 : Автор(ы): V.A. Bizikov, S.M. Goncharov, A.V. Polyakov, S.B. Popov and A.F. Petrov (Russia)

7. Preliminary plan for research and monitoring in the Ross Sea region, in association with spatial marine protection

   accompany a proposal to CCAMLR for the establishment of a system of MPAs in the Ross Sea region in 2012. The ... there are identified specific objectives each of which is associated with an explicit spatial ... , habitats, species, populations and/or life-history stages) that has been identified as a priority for ... following discussion for resubmission to SC-CCAMLR-XXXI in September 2012. Author(s):  M.H. Pinkerton and B ...

   Meeting Document : WG-EMM-12/57 : Автор(ы): M.H. Pinkerton and B. Sharp (New Zealand)

8. A distribution-free model of length-frequency distribution to inform fishery stratification for integrated assessments

   hauls are an important input to integrated fish stock assessments. Statistical tests for variables that ... significantly influence the LFD helps in evaluating how to account for important differences in availability and ... set of length quantiles L for a predetermined set of corresponding probabilities P (in this instance ... (GAMM) with cubic smoothing splines fitted to P for each combination of the covariates (i.e. gear type ...

   Meeting Document : WG-SAM-13/18 : Автор(ы): S. Candy, P. Ziegler and D. Welsford (Australia)

9. Spatial distribution of predator/prey interactions in the Scotia Sea: implications for measuring predator/fisheries overlap

   for Antarctic krill Euphausia superba in the South Shetland Islands have used different measurement ... distribution of predators, krill and krill fisheries and an effort-corrected index of relative abundance as a ... function of distance from land was used to identify the characteristics of areas of high potential for ... within 100 km of land. The requirement of land for breeding and the biological and oceanographic ...

   Meeting Document : WG-EMM-02/14 : Автор(ы): K. Reid, M. Sims, R.W. White and K.W. Gillon (United Kingdom)

10. Maturity stages for skates (Rajiformes)

    Abstract:  Current CCAMLR maturity stages for skates (Rajiformes) use a three-stage key. As such ... manual could lead to some confusion between fish at stage 2 and stage 3 (mature). Suggestions for ... updating the descriptions of the maturity stages for skates are provided, as is a rationale for considering ... a four-stage key that allows for the collection of data for fish that are at active stages of the ...

    Meeting Document : CCAMLR-XXXIII/03 : Автор(ы): J. R. Ellis, S.R. McCully Phillips and V. Laptivovsky (United Kingdom)

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