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1. s-sc-xix-a5.pdf

   application/pdf attached to:WG-FSA-00

   Meeting Report : WG-FSA-00

2. An attempt to derive a composite index of abundance from acoustic surveys and fishery data

   Abstract:  Maps of krill (Euphausia superba) density derived from acoustic survey data and the ... distribution of fishing effort in the Chilean krill fishery indicate an area of high krill density wrapping ... distribution of catch-per-fishing-time and krill density (measured acoustically) show similar forms. Search ... time could not be used to estimate other aspects of krill distribution pattern because fishing ...

   Meeting Document : WG-Krill-94/14 : Autor(es): R.P. Hewitt (USA), V. Marín (Chile) and D. Demer (USA)

3. Penguin foraging behavior in relation to the distribution of prey

   of their primary prey, krill (Euphausia superba) in the vicinity of Seal Island, South Shetland ... Islands, Antarctica between January 19 and March 10 1992. Krill was found to show a distinct diel ... of chinstrap penguin dives was found to follow the diel migration pattern of the krill. On average ... , chinstrap penguins dove to the shallow limit of the distribution of krill. The maximum depth of penguin ...

   Meeting Document : WG-KRILL-93/47 : Autor(es): D.A. Croll, R.P. Hewitt, D.A. Demer and J.K. Jansen (USA)

4. In situ target strength measurements of Antarctic zooplankton (Euphausia superba and Salpa thompsoni) at 120 khz and 200 khz, corroboration of scattering models, and a statistical technique for delineating species

   scattering is from each animal's spheroidal nucleus. Consistent with the measurements of encaged krill ... (5):2985-2988 (1993)], the TS of in-situ krill are shown to fit a deformed cylinder model [T.K ... frequencies. About 15% of the tests indicated the presence of salps without krill and about 3% revealed krill ... without salps. The salp/no krill echograms were characterized by diffuse scattering layers which were much ...

   Meeting Document : WG-Krill-94/12 : Autor(es): D.A. Demer and R.P. Hewitt (USA)

5. A review on the feeding conditions of the baleen whales in the Southern Ocean

   and unpublished data since 1946. Past geographical distributions of the krill in the whales stomach ... revealed that the frequency occurrence by krill size showed that the large krill(>50mm) occurs more ... finally small krill (Author(s):  A. Kawamura (Japan) Title:  A review on the feeding conditions of the ...

   Meeting Document : WG-KRILL-93/16 : Autor(es): A. Kawamura (Japan)

6. Distribution of salps near the South Shetland Islands; their ecological significance in the area

   krill biomass in the area. Two species; Salpa thompsoni and Ihlea racovitzai were found, and the former ... was dominant. Horizontal distribution of salps and krill did not overlap. Krill occurred abundantly at ...

   Meeting Document : WG-KRILL-93/17 : Autor(es): J. Nishikawa, M. Naganobu, T. Ichii and K. Kawaguchi (Japan)

7. Biological acoustic survey in the marginal ice edge zone of the Bellingshausen Sea

   of krill (Euphausia superba) distribution and biomass in the marginal ice edge zone. Krill biomass ... . Some calculations are presented to show the potential impact of krill on the flux of carbon in the area ...

   Meeting Document : WG-Krill-94/32 : Autor(es): A.W.A. Murray, J.L. Watkins and D.G. Bone (United Kingdom)

8. Bias in acoustic biomass estimates of Euphausia superba Dana to diel vertical migration

   Abstract:  The diel vertical migration of Antarctic krill (Euphausia superba) can greatly bias the ... centered on a large krill swarm to the west of Seal Island. Average krill volume densities were calculated ...

   Meeting Document : WG-KRILL-93/48 : Autor(es): D.A. Demer and R.P. Hewitt (USA)

9. Numerical model of ecosystem including Euphausia superba Dana as a key species in circumpolar region

   applied to primary production in Antarctic Ocean (3) to develop an ecosystem model able to describe krill ... numerical model including the effect of marine mammal consumption and catch of krill (6) to develop the ...

   Meeting Document : WG-Krill-94/26 : Autor(es): M.J. Kishi and M. Naganobu (Japan)

10. Access to and use of data within CCAMLR

    Author(s):  Prepared by the Convener, WG-Krill Title:  Access to and use of data within CCAMLR ...

    Meeting Document : WG-Krill-94/19 : Autor(es): Prepared by the Convener, WG-Krill

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