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1. Analysis of the longline fishery data in the Ross Sea (SSRUs 881B, C and G)

   88.1 B, C and G) was performed using haul-by-haul data from the CCAMLR database for the period 1997 ... -2015.  The variability of catch per haul (kg) and CPUE (kg/1000 hooks) depending on the hauling ... presence of questionable CPUE values does not allow revealing adequate information for decision-making ... Approved Delegation responsibility for releasing documents:  Russian Federation ...

   Meeting Document : WG-FSA-16/14 : Автор(ы): S. Kasatkina

2. Possibility of predicting sea-ice concentration (SIC) in research block (RB) 48.6-5 (Southern part of Subarea 48.6) using sea surface temperature (SST) in RB 48.6-2 (Northern part of 48.6)

   ,  there  is  a  limitation. Because RB 48.6-5 is covered by ice for almost 100% from April to October ... , consequently there is very little information on the SIC during this period. However, the SST of RB 48.6-2 can ... assumed that these are related.  This paper analyses the possibilities to predict the SIC in 48.6-5 for ... Approved Document Release Consent:  No Delegation responsibility for releasing documents:  Spain ...

   Meeting Document : WG-FSA-2019/49 : Автор(ы): T. Namba, R. Sarralde, S. Somhlaba and J. Pompert

3. Abundance and reproductive distribution of Pygoscelids sp. in the northern area of Danco Coast, Antarctic Peninsula

   Peninsula during the breeding season 2010-2011. Our results showed an overall increase in both populations ...

   Meeting Document : WG-EMM-12/58 : Автор(ы): M.M. Santos, E.F. Rombolá, D. González-Zevallos, M.A. Juáres, J. Negrete and N.R. Coria (Argentina)

4. Mercury concentrations in Patagonian toothfish, Dissostichus eleginoides Smitt 1898, among three distinct ocean basins

   basins were analysed for Hg concentration and comparisons were made by gender, total length (TL), wet ... size across the range examined and was less for Atlantic basin fish) mean=0.23 ppm) than either Pacific ... Hg concentrations within the range found for other fish like shark, swordfish, tilefish, and king ... hydrogeographical and oceanographical conditions. For example, sampling sites for the Pacific Ocean lie well outside ...

   Meeting Document : WG-FSA-06/24 : Автор(ы): K. Dawson Guynn and M.S. Peterson (USA)

5. The relative by-catches of taxa associated with vulnerable marine ecosystems by autolines and Spanish longlines

   positive bycatch, as well as the weights of bycatch when bycatches were observed, were higher for Autolines ... than for Spanish longlines. Using a generalized linear approach with a Tweedie distribution to model ... probabilities of observing positive bycatches decreased with depth for both gears. We also found that the rate ... at which positive bycatches decreased with depth was slightly greater for Autolines than for Spanish ...

   Meeting Document : WG-FSA-13/41 : Автор(ы): T. Gerrodette and G.M. Watters (USA)

6. CCAMLR Fisheries: 2009 Update

   Abstract:  Compendium of information on fisheries of relevance to the work of WG-FSA including ... for fisheries and research and estimates of IUU fishing. Where applicable, WG-FSA’s 2009 fishery ...

   Meeting Document : WG-FSA-09/04 : Автор(ы): Secretariat

7. Professional development in the CCAMLR Secretariat

   Abstract:  The CCAMLR Secretariat has been tasked with developing a program for CCAMLR along the ... task and provides information to be considered on the future of such a program in the CCAMLR ...

   Meeting Document : CCAMLR-XXVI/09 : Автор(ы): Secretariat

8. Southern Ocean Observing System West Antarctic Peninsula (WAP) Working Group Meeting

   , UK, May 15-16th 2017 Author(s):  P. Trathan on behalf of the SOOS West Antarctic Peninsula (WAP ... Approval:  Approved Secretariat Workflow Status:  Content Approved Delegation responsibility for releasing ...

   Meeting Document : WG-EMM-17/38 : Автор(ы): P. Trathan on behalf of the SOOS West Antarctic Peninsula (WAP) Working Group

9. Is toothfish catch correlated with the catch of vulnerable benthic invertebrate taxa?

   Abstract:  Accurate estimation of the true impact of bottom fishing on vulnerable marine ... study used the catch of the six most common vulnerable invertebrate taxa reported by observers on New ... data were too limited for a robust comparison among fishing areas. Further studies at intermediate ...

   Meeting Document : WG-EMM-10/27 : Автор(ы): S.J. Parker and M.H. Smith (New Zealand)

10. Maximum entropy reconstruction of stock distribution and inference of stock density from line-transect acoustic survey data

    Abstract:  We present a maximum entropy (MaxEnt) method for inferring stock density and mapping ... distribution from acoustic line-transect data. MaxEnt is founded on the bedrock of probability theory and ... across the whole survey area that is both consistent with the observed data and for which the entropy is ... approximately 1600 observed data. We inferred krill density for all 32000 0.5 x 0.5 km cells in the area. The ...

    Meeting Document : WG-EMM-02/35 : Автор(ы): A.S. Brierley, S.F. Gull and M.H. Wafy (United Kingdom)

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