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1. Characteristics of seasonal variation in diurnal vertical migration and aggregation of Antarctic krill (Euphausia superba) in the Scotia Sea, using the Japanese fishery data

   fisheries data. Average trawling depth usually showed a marked diurnal change during summer and winter in SS ... Antarctic krill (Euphausia superba) in the Scotia Sea, using the Japanese fishery data Approval:  Approved ... vertical migration of Antarctic krill (Euphausia superba) associated with the brightness categories of the ... winter over the Scotia Sea. However, it shifted to shallower in early spring, when krill began to feed on ...

   Meeting Document : WG-EMM-04/44 : Autor(es): K. Taki, T. Hayashi and M. Naganobu (Japan)

2. Overview on the development of using the fishing-vessel-based acoustic data in the estimation of distribution and abundance of Antarctic krill

   -vessel-based acoustic data in the estimation of distribution and abundance of Antarctic krill Microsoft ... Document Release Consent:  No Delegation responsibility for releasing documents:  China ...

   Meeting Document : SC-CAMLR-38/BG/26 : Autor(es): X. Wang, X. Zhao and X. Yu

3. Among-year variation in growth of Antarctic krill Euphausia superba based on length-frequency data

   Southern Ocean over a span of 19 yr to document among-year variation in krill growth during the austral ... Antarctic krill Euphausia superba based on length-frequency data Approval:  Approved ... and easy to implement. We applied the methods to Antarctic krill Euphausia superba collected from the ... estimates of among-year variation in krill growth. We estimate very high among-year variation in growth ...

   Meeting Document : WG-EMM-13/P01 : Autor(es): A.O. Shelton, D. Kinzey, C. Reiss, S. Munch, G. Watters and M. Mangel (USA)

4. Krill stock evaluation with data from commercial fishing vessels

   Abstract:  Commercial krill fishing vessels can provide useful data for science and management ... within a time-frame of a week and linked to krill length data from the same period. The data from the ... fishing operations were very different from transect data collected just some days before. Krill ... period. The data have the potential of providing information about local krill depletion, fishing ...

   Meeting Document : WG-EMM-12/63 : Autor(es): G. Skaret (Norway), J. Moir Clark (United Kingdom), O.R. Godø, R.J. Korneliussen, T. Knutsen, B.A. Krafft and S.A. Iversen

5. Acoustic data analysis and models of krill spatial distribution

   . These results of data analysis suggest that krill patch size or rather a basic swarm size should be ... smaller that 200 m, finest resolution of our data analyzed, and the real spatial distribution of krill ... observed result. Author(s):  United States of America Title:  Acoustic data analysis and models of krill ... Abstract:  Acoustic data obtained on the 4-5 January 1987 aboard the R/V Professor Siedlecki were ...

   Meeting Document : SC-CAMLR-VII/BG/25 : Autor(es): United States of America

6. Collection, processing and potential use of sonar data from krill fishing vessels

   Antarctic krill distribution, and potentially abundance. Data from sonars can be used independently of ... of sonar data from krill fishing vessels Approval:  Approved ... acoustic surveys. Sonars are capable of sampling large volumes of water and can image entire krill swarms ... and track changes in swarms through time.  Some commercial krill fishing vessels, e.g.  ‘Juvel’ and ...

   Meeting Document : SG-ASAM-14/01 : Autor(es): G. Skaret (Norway) and M.J. Cox (Australia)

7. PROPERTIES OF KRILL DISTRIBUTION IN PELAGIC AND COASTAL SSMUs OF THE SOUTH ORKNEY ISLANDS SUBAREA ACCORDING TO THE DATA OF SCIENTIFIC OBSERVATIONS AND FISHERY

   Abstract:  In this paper the krill spatial distribution in the in coastal and pelagic SSMUs of the ... Subarea 48.2 depending on oceanological factors is considered. Estimates of krill biomass and aggregation ... characteristics, and krill transport factors according to different modifications of Antarctic water mass are ... presented based on the CCAMLR 2000 Survey data. It is shown, that despite the high biomass concentrated in ...

   Meeting Document : WG-EMM-08/55 : Autor(es): S.M. Kasatkina and V.N. Shnar (Russia)

8. Horizontal flux of secondary production in the southern ocean food web: current velocity data and the transport of krill in the South Georgia ecosystem

   krill through the South Georgia area and estimate residence times. These data have been considered with ... : current velocity data and the transport of krill in the South Georgia ecosystem Approval:  Approved ... using a combination of physical model data and ship based biological data. The physical current velocity ... . These have been combined with estimates of krill density and standing stocks to consider the flux of ...

   Meeting Document : WG-EMM-97/65 : Autor(es): Everson, I.E., Trathan, P.N., Murphy, E.J.

9. An initial analysis of data provided from the deployment of scientific observers in the krill fishery

   Abstract:  An analysis of the observer data provided from the krill fishery was undertaken using a ... range of  complementary methods of data quality control and variance investigation. A sample pooling ... approach analysis on the other hand revealed the distribution of variance in krill length at different ... scales and indicated that krill hauled in a given month/season/area were similar enough to be pooled to ...

   Meeting Document : WG-EMM-12/60 : Autor(es): S. Thanassekos (CCAMLR Secretariat), S. Candy (Australia), E. Appleyard (CCAMLR Secretariat), S. Kawaguchi (Australia) and K. Reid (CCAMLR Secretariat)

10. ANALYSIS OF SCIENTIFIC OBSERVER DATA FROM THE RUSSIAN KRILL TRAWLER 'MAXIM STAROSTIN' IN THE SOUTH ORKNEY ISLANDS REGION (SUBAREA 48.2) DURING THE SEASON 2008-2009

    krill. This paper provides initial analysis of the ' Maxim Starostin ' catch data collected ... OBSERVER DATA FROM THE RUSSIAN KRILL TRAWLER 'MAXIM STAROSTIN' IN THE SOUTH ORKNEY ISLANDS REGION ... fishing operations for krill in the Convention area. The vessel used both conventional and continuous ... size/sex composition of the krill catches, bycatch, spatial distribution and biological condition of ...

    Meeting Document : WG-EMM-09/29 : Autor(es): D. Sologub (Russia)

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