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1. Intra-annual variability in the abundance of Antarctic krill (Euphausia superba) at South Georgia, 2002–2005: within-year variation provides a new framework for interpreting previous ‘annual’ krill density estimates

   abundance of Antarctic krill continuously between 14 October 2002 and 29 December 2005. A distinct seasonal ... pattern in krill abundance was detected that recurred consistently over all 3 years. Krill densities ... explained 71% of the observed week-week variation. Mooring estimates of krill abundance were ... not statistically different (P>0.05) from estimates derived from standard ship-based krill surveys in adjacent ...

   Meeting Document : WG-EMM-06/25 : Author(s): R.A. Saunders, J.L. Watkins, K. Reid, E.J. Murphy, P. Enderlein, D.G. Bone and A.S. Brierley (United Kingdom)

2. Linking acoustic scattering coefficient to krill fishery data: feasibility of estimating krill abundance using fishing survey

   Abstract:  Antarctic krill (Euphausia superba Dana) is a key species in the Southern Ocean ... between the acoustic scattering coefficient of krill swarms and catch, catch per unit effort (CPUE), catch ... per unit fishing area (CPUA) were studied for better understanding the feasibility of assessing krill ... higher than average catch of night trawls. The average thickness of krill swarm in the daytime ...

   Meeting Document : WG-EMM-17/44 : Author(s): T. Wang, G.P. Zhu, J.F. Tong and L.X. Xu

3. The krill maturity cycle: a conceptual description of the seasonal cycle in Antarctic krill

   Abstract:  A long term study on the maturity cycle of Antarctic krill was conducted in a research ... aquarium. Antarctic krill were either kept individually or in a batch for 8 months under different ... describing seasonal cycle of krill physiology which provides a framework for future studies and highlight ... , L. Finley, P. Cramp and S. Nicol (Australia) Title:  The krill maturity cycle: a conceptual description ...

   Meeting Document : WG-EMM-06/23 : Author(s): S. Kawaguchi, T. Yoshida, L. Finley, P. Cramp and S. Nicol (Australia)

4. Modelling Movement of Antarctic Krill (MMAK): the importance of retention, dispersal and behaviour for krill distribution – a project update

   that influence the distribution of Antarctic krill in CCAMLR Area 48, focussing in particular on the South Orkney ... the impact of physical and behavioural processes on the distribution of krill in this area, at scales ... relevant to the krill fishery and predators.  Preliminary analysis of a 20-year time series of simulated ... to the wider Scotia Sea.  Results suggest that resolving the interaction of krill with sea ice is critical ...

   Meeting Document : WG-EMM-18/06 : Author(s): S.E. Thorpe, E.F. Young, E.J. Murphy, O.R. Godø and A.H.H. Renner

5. An argument against big incidental krill mortality stated in WG-KRILL-91/6

   Author(s):  E. Sakitani (Japan) Title:  An argument against big incidental krill mortality stated ... in WG-KRILL-91/6 Approval:  Approved ... An argument against big incidental krill mortality stated in WG-KRILL-91/6 ...

   Meeting Document : WG-KRILL-92/29 : Author(s): E. Sakitani (Japan)

6. Towards a distribution of M/ for krill (Euphausia superba) required for the stochastic krill yield model

   Author(s):  M. Basson (United Kingdom) Title:  Towards a distribution of M/ for krill (Euphausia ... superba) required for the stochastic krill yield model Approval:  Approved ... Towards a distribution of M/ for krill (Euphausia superba) required for the stochastic krill yield ...

   Meeting Document : WG-Krill-94/11 : Author(s): M. Basson (United Kingdom)

7. Krill population biology during the 1991 Chilean Antarctic krill fishery

   Author(s):  A. Mujica R., E. Acuña S. and A. Rivera O. (Chile) Title:  Krill population biology ... during the 1991 Chilean Antarctic krill fishery Approval:  Approved ... Krill population biology during the 1991 Chilean Antarctic krill fishery ...

   Meeting Document : WG-KRILL-92/33 : Author(s): A. Mujica R., E. Acuña S. and A. Rivera O. (Chile)

8. Peak mortality of krill, fished with midwater trawls and feasible criteria of krill trawls ecological safety

   by the fleet group. Mathematical model is illustrated by a numeric example from the krill fishery. Thus ... of stock estimate bias. Author(s):  Yu. V. Kadilnikov (Russia) Title:  Peak mortality of krill, fished ... with midwater trawls and feasible criteria of krill trawls ecological safety Approval:  Approved ... is illustrated by a numeric example from the krill fishery. Thus, the calculated gross removal estimate exceeded ...

   Meeting Document : WG-KRILL-93/34 : Author(s): Yu. V. Kadilnikov (Russia)

9. Uncertainty in reported geographical distribution and weight of krill catches from Norwegian krill fishing vessels operating continuous fishing systems

   ‘Saga Sea’ showed that there is an average delay of approximately 9 minutes between the time krill ... enters the trawl mouth and the time the same krill enters the holding tanks where catch weight can ... variability in the conversion from krill holding tank volumes to krill biomass indicated that a relative ... catch time and actual catch time since the krill catch is kept in holding tanks before being weighed ...

   Meeting Document : WG-EMM-18/22 : Author(s): G. Skaret, T. Knutsen, F. Grebstad and O.A. Bergstad

10. Midwater trawl catchability on krill exploitation and possible approaches to krill total exemption assessment

    catchability on krill exploitation and possible approaches to krill total exemption assessment Approval ... Midwater trawl catchability on krill exploitation and possible approaches to krill total exemption ...

    Meeting Document : WG-KRILL-90/22 : Author(s): Yu.V. Zimarev, S.M. Kasatkina and Yu.P. Frolov (USSR)

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