Search results

1. Preliminary results of the experiments on the krill transport study in the South Orkney area (April 1992)

   area. The krill biomass was estimated within the square at the start and the end of works. It amounted ... of krill density and oceanological stations were carried out along the square perimeter. Four dublicates ... of krill density were obtained by 15-miles intercepts of the perimeter, along with mean water flow ... and geostrophic currents. The balance of krill input and output for the square was calculated based ...

   Meeting Document : WG-CEMP-92/34 : Author(s): L.G. Maklygin, V.N. Shnar, A.P. Malyshko (Russian Federation) and A.G. Shepelev (Ukraine)

2. On the examining of krill flux

   Abstract:  In connection with future calculation of volume of krill immigration/emigration (flux ... ) in the choosen polygones, the proves of active long-distance migrations of krill are considered. These proves ... , is the valuation of krill retention time. To make it more correct and natural it is necessary to take into account ... the biological characteristics of krill, especially for the regions outside the shelf and slope areas ...

   Meeting Document : WG-EMM-95/19 : Author(s): Makarov, R.

3. Krill distribution related to water structure and dynamics on the South Georgia shelf in January 2000 (AtlantNIRO-BAS Core Programme 1999/2000)

   Abstract:  Research on water structure and dynamics, krill biomass assessment, biology ... in each box. Krill were distributed rather evenly throughout both boxes, but no dense concentrations were ... apparent. In the western box krill density was nearly 0.2 glm3 and in the eastern box was 1.8- 4.7 glm3 ... • Juvenile krill of 30-36 mm length were observed in the shelf zone and larger specimens, including spawning ...

   Meeting Document : WG-EMM-00/51 : Author(s): V.A. Sushin (Russia), P.P. Chernyshkov (Russia), F.F. Litvinov (Russia), J.L. Watkins (United Kingdom) and A.S. Brierley (United Kingdom)

4. Circumpolar connections between Antarctic krill (Euphausia superba Dana) populations: Investigating the roles of ocean and sea ice transport

   Abstract:  Antarctic krill, Euphausia superba Dana, has a heterogeneous circumpolar distribution ... in the Southern Ocean. Krill have a close association with sea ice which provides access to a critical food source ... and shelter, particularly in the early life stages. Advective modelling of transport pathways of krill have ... of the ocean and sea ice in maintaining the observed circumpolar krill distribution. We show that the Antarctic ...

   Meeting Document : WG-EMM-07/P10 : Author(s): S.E. Thorpe, E.J. Murphy and J.L. Watkins (United Kingdom)

5. Risk maps for Antarctic krill under projected Southern Ocean acidification

   Abstract:  The embryonic development of Antarctic krill (Euphausia superba) is sensitive ... development even if the embryos are transferred to seawater with current levels of CO 2. Krill embryos appear ... 2 in the Southern Ocean are predicted by models to rise to above 1500 μatm in some parts of krill’s depth range ... to the east (the Haakon VII Sea) are the highest risk areas for krill embryos.  The entire Southern Ocean ...

   Meeting Document : WG-EMM-14/P06 : Author(s): S. Kawaguchi, A. Ishida, R. King, B. Raymond, N. Waller, A. Constable, S. Nicol, M. Wakit and A. Ishimatsu

6. Homogeneity of body length composition of Antarctic krill within the commercial haul

   Abstract:  The homogeneity of krill length composition in commercial trawl catches (hauls ... noticeable in areas where krill length compositions were bimodal. Author(s):  T. Ichii (Japan) Title ... :  Homogeneity of body length composition of Antarctic krill within the commercial haul Approval:  Approved ... The homogeneity of krill length composition in commercial trawl catches (hauls) was investigated ...

   Meeting Document : WG-KRILL-90/11 Rev1 : Author(s): T. Ichii (Japan)

7. Biology, distribution and abundance of Antarctic krill (Euphausia superba) and by-catch

   Abstract:  During the First Indian Antarctic Krill Expedition (FIKEX), krill samples were ... Midwater Trawl (IKMT), 49.5m krill midwater trawl (Cosmos trawl Denmark) and 42m Polish krill midwater ... was observed to be 1:l.17 though it differs from swarm to swarm. The analysis showed that 47% of krills ... of krill and availability of food in the area surveyed. Maturity stage IV (fully matured) was maximum among ...

   Meeting Document : WG-EMM-98/37 : Author(s): A. Anrose, Z. Klusek, M.K.R. Nair and M. R. Bhoopendranath (India)

8. Results of a hydroacoustic survey of Antarctic krill populations in CCAMLR Division 58.4.1 carried out in January to April 1996

   Abstract:  In January-March 1996 a hydroacoustic survey for Antarctic krill was conducted ... in CCAMLR Division 58.4.1 for the purposes of estimating overall biomass (B0). The krill biomass in the area ... surveyed (873,000 km2) was estimated to be 6.67 million tonnes with a CV of 27%. Krill were more abundant ... in the west of the survey area 800-1200E than in the 120°-150°E region. The majority of the krill detected ...

   Meeting Document : WG-EMM-96/28 : Author(s): Higginbottom, I., de la Mare, W., Pauly, T., Nicol, S.

9. Demography of Antarctic krill in the Lazarev Sea (Subarea 48.6) in the 2005/06 season

   Abstract:  A standardized krill net sampling survey was conducted in the Lazarev Sea (Subarea 48.6 ... ) in December 2005. Krill densities were low in the Lazarev Sea. No substantial day/night differences were ... observed in the catches. Spatial distribution of krill density and size/age classes is discussed ... for the Lazarev Sea. Recruitment indices were calculated for one-year-old (R1) and two-year-old krill (R2 ...

   Meeting Document : WG-EMM-06/10 : Author(s): V. Siegel (Germany)

10. Spatial and temporal distribution of krill Euphausia superba biomass in the Ross Sea (1989/90, 1994/95)

    - Januar 1990 and November- December 1994), presents how is spatial and temporal distribution of krill ... ) and moved towards North. All the time daytime was prevaled. Krill in aggregations both below ice and in ice ... , on the pieces of ices broke up by icebreaker, individuals of krill were observed, it can be supposed that below ... ice krill occurred mainly in scattered forms very close to surface. Aggregations of krill mainly ...

    Meeting Document : WG-EMM-97/53 : Author(s): Kalinowski, J., Azzali, M.

Pages