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1. An update on using the CCAMLRGIS R package to create polygon data and access data on the CCAMLR online GIS

   be viewed on the online GIS. This package can also be used to create polygon data that can either be ... used directly in R or be output as shapefiles that can be loaded into other programs and/or back onto ... . maps) in R the CCAMLRGIS R package has been upgraded to provide direct access to polygon data that can ... polygon data and explain how polygon data on the online GIS can be loaded into R.  Author(s):  CCAMLR ...

   Meeting Document : WG-SAM-17/47 : Author(s): CCAMLR Secretariat

2. Updating the 2017 stock assessment of Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea region

   precautionary yields. In addition, work will need to be carried out in the longer term that consider how the ... assessment will need to be modified to respond to changes in the fishing catch and effort distributions that ... should be run that incorporate short term catch split options as required by CM 91-05. Additional options ... 88.2AB) will be updated in 2017. The introduction of CM 91-05 (the Ross Sea region Marine Protected Area ...

   Meeting Document : WG-SAM-17/41 : Author(s): S. Mormede and S. Parker

3. Evaluating the impact of multi-year research catch limits on overfished toothfish populations

   mortality being 0.1 higher or lower than the assumed value of 0.13 was tested in scenarios 18 and 19 ... mortal- ity on mature fish that was not being compensated for by the sufficient addition of newly ... additional fisheries removals for research purposes needs to be evaluated against the risk that such catches ... should be avoided to ensure that research does not significantly impact on the recovery of depleted ... populations Abstract / Description:  In stocks that have been depleted by overfishing, the benefit of ... toothfish (Dissostichus eleginoides) stock that has been subjected to varying levels of overfishing and ...

   Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 47–55 : Author(s): Welsford, D.C

4. SCIC-10

   AND INSPECTIONS IN THE CCAMLR AREA 2009/2010 SEASON (1 JULY 2009 – 15 AUGUST 2010) Delegation of France CCAMLR ...

   Meeting

5. Estimating the level of illegal fishing using simulated scaling methods on detected activity

   Abstract:  At its 2003 meeting, WG-FSA recommended that investigations be undertaken to determine ... by Agnew and Kirkwood (2002) for Subarea 48.3 could be applied to other CCAMLR areas (SC-CAMLR-XXII ... , Annex 5, paragraph 3.18). The results of these simulations suggest that more information on IUU fleet ... dynamics, particularly evasion tactics, will be necessary to devise an observation strategy for estimating ...

   Meeting Document : WG-FSA-SAM-04/14 : Author(s): Ball, I.

6. New Zealand Draft National Plan of Action – Seabirds

   vessels participate. The plan proposes that Codes of Practice be developed for each fishery, and that the ... Codes specify fishing practices that will be adhered to, maximum bycatch limits, and methods to monitor ... Abstract:  Information on mackerel icefish that has been presented at WG-FSA is summarised and the ... compliance, education and public awareness. Specific fishing practices and bycatch limits will be made ...

   Meeting Document : WG-FSA-03/41 : Author(s): J. Nicolson and D. Randall (New Zealand)

7. Spatially explicit population dynamics models for Antarctic toothfish in the Ross Sea region

   . Conceptually this requires either homogenous mixing of tagged and untagged fish in the population ... of complete mixing of tagged and untagged fish in the fished population is likely to be violated at least ... , from 1995 to 2011. Fishing mortal- ity (from 1998) and tagging processes (from 2001) consistent ... 6 939 - - - 2000 752 14 081 - - - 2001 592 14 087 - 259 - 2002 1 355 16 612 831 684 1 2003 1 769 26 ... Sea region Abstract / Description:  Population modelling software was developed that captures the ... dynamics of spatial heterogeneity of the population along with age structure, movement and reproductive ... were consistent with the results of tagging studies and fits to the other observations (age ... scenarios suggested that the current single-area stock assessment is biased low by 19–43%. File:  06 Mormede ...

   Science Journal Paper : CCAMLR Science, Volume 21 (CCAMLR Science, Volume 21) : 19–37 : Author(s): Mormede, S., A. Dunn, S. Hanchet and S. Parker

8. Use of biological data to inform bioregionalisation of the Southern Ocean

   other available data that is appropriate for this method and is likely to be important for the CCAMLR ... data layers without revisiting methodological or procedural decisions such as those that will be ... species-specific layers can then be used in bioregionalisation, for instance by classifying directly on ... Regression Trees), by which we propose that CCAMLR may wish to generate species layers to inform the ...

   Meeting Document : WS-BSO-07/7 : Author(s): M. Pinkerton, B. Sharp and J. Leathwick (New Zealand)

9. Mark-recapture inputs to the 2017 Ross Sea region stock assessment (Subarea 88.1 and SSRUs 88.2A–B)

   , and 1 191 Patagonian toothfish released and 103 recaptured since 2001. Effective tagging survival and tag ... toothfish released and 103 recaptured since 2001. Effective tagging survival and tag detection rates ...

   Meeting Document : WG-FSA-17/36 : Author(s): S. Parker and S. Mormede

10. WG-EMM-00

    Statistical Division 58.4.1 using environmental data S. Nicol and T. Pauly (Australia) WG-EMM-00/31 Evaluating ... the ecosystem impact of harvesting krill in the Southern Ocean: an ECOPATH with ECOSIM feasibility ... study T. Pitcher (University of British Columbia) WG-EMM-00/32 Béchervaise Island, MacRobertson Land ... Shetland Islands (January to February 1999) T. Iwami, S. Kawaguchi and M. Naganobu (Japan) WG-EMM-00/57 ...

    Meeting

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