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1. CPUEs and body length of Antarctic krill during 1991/92 season in the fishing grounds north of Livingston Island

   Abstract:  This paper summaries Japanese krill catch data during austral summer in 1991/92 season ... values at the height of summer (late January- late March). Krill with modal lengths of 41-45 mm were ... :  CPUEs and body length of Antarctic krill during 1991/92 season in the fishing grounds north of ...

   Meeting Document : WG-KRILL-93/25 : Autor(es): T. Ichii (Japan)

2. Note on estimating abundance from acoustic data on individual krill aggregations

   Abstract:  The theoretical basis underlying estimation of krill abundance using echo-integration ... krill abundance and its variance since it is easier to apply, requires less data analysis and does not ... D.G.M. Miller (South Africa) Title:  Note on estimating abundance from acoustic data on individual krill ...

   Meeting Document : WG-KRILL-91/20 : Autor(es): I. Hampton and D.G.M. Miller (South Africa)

3. Orientation of Antarctic krill in an aquarium

   Abstract:  Acoustic methods appear to be the best way to estimate Antarctic krill abundance ... directly. Information on body orientation, however, is needed to obtain reliable krill acoustic target ... strength (TS) values, since TS varies with body orientation. Krill body orientation was measured in an ... ):  Y. Endo (Japan) Title:  Orientation of Antarctic krill in an aquarium Approval:  Approved ...

   Meeting Document : WG-KRILL-93/24 : Autor(es): Y. Endo (Japan)

4. Target strength of Antarctic krill

   Abstract:  In-situ measurements of individual krill target strength are presented (modal value ... by the BIOMASS equation for 47.44mm krill. Author(s):  R.P. Hewitt and D.A. Demer (USA) Title ... :  Target strength of Antarctic krill Approval:  Approved ...

   Meeting Document : WG-KRILL-91/13 : Autor(es): R.P. Hewitt and D.A. Demer (USA)

5. Possible approach to krill movement estimation by hydroacoustic observations

   Abstract:  Method of estimation of krill drift velocity in water current,using repeated acoustic ... have to be determined with taking into account distribution patterns of krill,its patchiness, between ... acoustic transects 4 hours. Author(s):  P.P. Fedulov (USSR) Title:  Possible approach to krill movement ...

   Meeting Document : WG-KRILL-91/28 : Autor(es): P.P. Fedulov (USSR)

6. Acoustic estimates of krill biomass in the Elephant Island area: 1981-1993

   Abstract:  Acoustic estimates of krill biomass in the vicinity of Elephant Island for the years ... previous reports adjusted for the recently proposed definition of krill target strength. Biomass estimates ... xl03 t and 52.8 g/m2. Author(s):  D.A. Demer and R.P. Hewitt (USA) Title:  Acoustic estimates of krill ...

   Meeting Document : WG-KRILL-93/49 : Autor(es): D.A. Demer and R.P. Hewitt (USA)

7. How many krill should we measure?

   Abstract:  We have no standard as to how many krill we should measure to obtain reliable estimates ... on its body length distribution. Krill samples collected from layers in the northern waters of ... cumulative frequency distributution. Author(s):  Y. Endo (Japan) Title:  How many krill should we measure ...

   Meeting Document : WG-KRILL-90/26 : Autor(es): Y. Endo (Japan)

8. Krill catch distribution in relation to predator colonies 1987 to 1992

   Abstract:  The distribution of krill catches in relation to land-based predator colonies ... the total exploitation of krill in these two subareas respectively. Author(s):  Secretariat Title ... :  Krill catch distribution in relation to predator colonies 1987 to 1992 Approval:  Approved ...

   Meeting Document : WG-KRILL-93/10 : Autor(es): Secretariat

9. Small scale krill surveys: simulations based on observed euphausiid distributions

   the effects of krill swarm orientation and shape on the success of two proposed survey designs. The ... .) of mean krill density varies inversely with mean density, and is lowest for the survey design ... (Secretariat) and S. Nicol (Australia) Title:  Small scale krill surveys: simulations based on observed ...

   Meeting Document : WG-KRILL-91/19 : Autor(es): D.J. Agnew (Secretariat) and S. Nicol (Australia)

10. Preliminary model of krill fishery behaviour in Subarea 48.1

    Abstract:  A simple deterministic model is described which models the behaviour of the krill ... fishery in Subarea 48.1 and estimates the effort applied and the catch of krill in fine-scale squares ... . Agnew (Secretariat) Title:  Preliminary model of krill fishery behaviour in Subarea 48.1 Approval ...

    Meeting Document : WG-KRILL-93/14 : Autor(es): D.J. Agnew (Secretariat)

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