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1. Results of the mark–recapture experiment in Subarea 48.3, 2005

   from 2004 and 2005 were very similar to each other, whichever selectivity was used: about 62,000 t of ... vulnerable biomass using the Kirkwood shallow selectivity; 52-55,000 t using the CASAL derived selectivity ... functions; and 41,000 t using the tag-derived selectivity function. Current vulnerable biomass (BV2005) was ... sustainable yield, made adjusting mean recruitment in GYM so that BV2005 corresponded to the current estimates ...

   Meeting Document : WG-FSA-05/17 : Автор(ы): D.J. Agnew and A. Payne (United Kingdom)

2. Fishing for structure; can we describe normal patterns in toothfish fishing operations using catch and effort data?

   they may vary among gear type and other factors that make them useful to understand fishing activities ... some variables; some are explainable while others are obvious errors. We suggest that identifying ... values outside normal maximum ranges can be used to target additional error-checking or seek additional ... more difficult to evaluate given the wide range of influences that may affect recorded values for a ...

   Meeting Document : WG-FSA-16/36 : Автор(ы): J.M. Fenaughty and K. Large

3. ANALYSIS OF ROSS SEA TAGGING AND RECAPTURE RATES

   the same. 3. This method could be used to identify groups of nations that have similar reporting rates ... , recapture year, SSRU, release nation and recapture nation, with 193 recaptures. Despite this size, fishing ... has not been consistent enough between nations to allow the analysis to be definitive. In many cases ... existed, recapture rates were usually highest with New Zealand tagged and recaptured fish, although there ...

   Meeting Document : WG-SAM-08/07 : Автор(ы): D.J. Agnew (UK)

4. Low genetic diversity and temporal stability in the Antarctic toothfish (Dissostichus mawsoni) from near-continental seas of Antarctica

   et al., 2005; Piyanova et al., 2008; Petrov and Istomin, 2008), who proposed that D. mawsoni can be ... th e lo ci st ud ie d (n um be rs in th e to p ro w re fe r t o sa m pl in g ... conclu- sions about genetic isolation of toothfish in the Ross Sea should be considered with caution ... reasonable to assume that the population structure should be temporally stable and not fluctuate from one ...

   Science Journal Paper : CCAMLR Science, Volume 21 (CCAMLR Science, Volume 21) : 1–9 : Автор(ы): Mugue, N.S., A.F. Petrov, D.A. Zelenina, I.I. Gordeev and A.A. Sergeev

5. CCAMLR tagging program: tag link status update

   with tag numbers but had inconsistent ancillary data. For those tags that did not provide exact or ... exact match with inconsistent ancillary data; and less than 2% could not be successfully linked. An ... returned; 50% provide an exact match with tag numbers held in the database, 22 % provide an exact match ... unique matches only 109 (8%) could not be successfully linked using additional information. For the ...

   Meeting Document : WG-SAM-12/22 : Автор(ы): Secretariat

6. Distribution and abundance of Antarctic krill (Euphausia superba) off East Antarctic (30–80°E) in January–March 2006

   -2. B0 was estimated to be 12.46 million tonnes with a CV of 15.15%. Krill were widely distributed at ... survey and analysis methods for krill. Author(s):  T. Jarvis, N. Kelly, E. van Wijk, S. Kawaguchi and S ...

   Meeting Document : WG-EMM-07/33 : Автор(ы): T. Jarvis, N. Kelly, E. van Wijk, S. Kawaguchi and S. Nicol (Australia)

7. Pairwise tag performance: testing the sensitivity of the tag detection index and the mortality of tagged fish index

   . This recommendation is in accordance with that of most of the participants at WG-SAM 2013 (paragraph ... temporal variability of fishing operations by pairing each individual tag release or recapture event with ... and in the same fishing season). The method showed that when the confounding effects of variable ... with respect to the tag detection index in the Ross Sea region. Here we present the results of ...

   Meeting Document : WG-FSA-13/50 : Автор(ы): S. Mormede (New Zealand)

8. A bioenergetics model assessment of the prey consumption of macaroni penguins in Subarea 48.3

   Subarea 48.3 during the period when penguins are constrained by breeding. We show that the greatest levels ... of consumption occur during incubation and pre-moult, but that there are also evident increases ... towards the end of guard and the end of crèche. Our initial results indicate that levels of krill ... consumption are comparable with some previously reported estimates, but with some important differences. This ...

   Meeting Document : WG-EMM-16/37 : Автор(ы): P.N. Trathan, L. Emmerson, C. Southwell and C. Waluda

9. Scientific background document in support of the development of a CCAMLR MPA in the Weddell Sea (Antarctica) – Version 2016 – Part C: Data analysis and MPA scenario development

   the Weddell Sea planning area. In accordance with the recommendations by WG-EMM-14 (SC-CAMLR-XXIII ... already presented at the meetings of EMM and SC-CAMLR in 2015. The Scientific Committee did recognise that ... . Deininger and T. Brey on behalf of the German Weddell Sea MPA project team Title:  Scientific background ...

   Meeting Document : WG-EMM-16/03 : Автор(ы): K. Teschke, H. Pehlke, M. Deininger and T. Brey on behalf of the German Weddell Sea MPA project team

10. 2013 Report on bottom fisheries and vulnerable marine ecosystems

    ), and analyses that separate these groups should be interpreted with caution. Member States asking ... incomplete with respect to some recent research trawls. Note also that the total effort used imputed values ... proportion (0–1) of each VME taxon within the footprint that impacted in a particular interaction with the ... within the Ross Sea fishery. It recommended that impact assessments be carried out at the scale of 0.05 ...

    Document : Site Section: Publications

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