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1. Investigations on midwater trawling for krill (Euphausia superba) in the Southern Ocean

   Abstract:  Results of harvesting operations for Antarctic krill (Euphausia superba) in Fishing ... Area 58 in the Indian Ocean Sector of Southern Ocean, during the First Indian Antarctic Krill ... °04'-40°04' E long, from 27 January to 12 February 1996. In the area of operations, krill ... long. Krill were present in 33.3 per cent of the total number of hauls taken. Major species obtained ...

   Meeting Document : WG-EMM-98/38 : Автор(ы): M.R. Bhoopendranath, M.K.R. Nair, A. Anrose and V.C. George (India)

2. Krill population dynamics at South Georgia 1991–1997, based on data from predators and nets

   Abstract:  Central to understanding krill population dynamics is knowledge of their population ... structure. To examine this we used length-frequency distributions from 142 weeks of sampling (n= 23996 krill ... ) of 3 predator species breeding at South Georgia and 12 weeks of sampling (n = 10 252 krill) from ... sampling the same overall krill population. Greatest similarity results from comparing net samples with ...

   Meeting Document : WS-AREA 48-98/15 : Автор(ы): K. Reid, J. Watkins, J. Croxall and E. Murphy (UK)

3. Evaluation of krill transport factor results in Subarea 48.2 in summer period of 1996

   Abstract:  The methods and preliminary data on evaluation of krill transfer factors results in ... Weddell Sea waters. The experiment was carried out in two stages: evaluation of krill transport through ... the polygon boundaries; hydroacoustic evaluation of krill biomass and distribution in the polygon and ... researches of krill transport peculiarities through the polygon depending on water dinamics. Krill transport ...

   Meeting Document : WG-EMM-96/37 : Автор(ы): Sushin, V.A., Kasatkina, S.M., Shnar, V.N., Abramov, A.M., Polischuk, M.I.

4. Dynamics of Antarctic krill in the Bransfield Strait during austral summer and autumn investigated using acoustic data from a fishing vessel

   Abstract:  The Antarctic krill fisheries have evolved to operate in ever more concentrated ... geographical areas of predictable high krill densities, and knowledge about trends and variability in krill ... interactions between krill, krill-dependent predators and the krill fishery. Acoustic data collected from the ... fishing vessels might help provide such insight. In the present work, the dynamics of krill with regards ...

   Meeting Document : WG-EMM-17/40 : Автор(ы): X. Wang, G. Skaret, O.R. Godø and X. Zhao

5. RESOURCES EVALUATION OF ANTARCTIC KRILL EUPHAUSIA SUPERBA DANA USING AREAL TRAWLING AND HYDRO-ACOUSTIC DATA

   Abstract:  Quantitative method for describing krill mass congestions based on perennial ... observations using trawling and hydroacoustic data is proposed. Reliable evaluation of krill resources is ... rules applicable for natural habitat and equal probability concentrations. Spatial analyses of krill ... krill into regions is based on a principle of equal probability applied for congestions instead of the ...

   Meeting Document : WG-SAM-08/P01 : Автор(ы): L.A. Kovalchuk (Ukraine)

6. Predicting changes in the Antarctic krill Euphausia superba population at South Georgia

   of Antarctic krill Euphausia superba and subsequent effects on dependent predators. However, the ... nature and consequences of changes in krill population dynamics that accompany l1uctuations in its ... abundance are essentially unknown. A conceptual model, developed froll1 quantitative measures of krill ... the abundance and population structure of krill in 1998 and the consequences for predators. Consistent ...

   Meeting Document : WG-EMM-99/37 : Автор(ы): K. Reid, K.E. Barlow, J.P. Croxall and R.I. Taylor (UnitedKingdom)

7. THE RESEARCH PROJECT TO DIGITIZE HISTORICAL SOVIET KRILL FISHING EXPEDITION DATA

   Abstract:  The research project to digitize former Soviet krill fishing research, exploratory and ... Fisheries and Oceanography. This valuable set of krill data was collected during Soviet Union krill-fishing ... collect data and samples and to create an estimation of the commercial exploitation of the Antarctic krill ... exclusive set of observations for investigation of the environment and the impact of climate change on krill ...

   Meeting Document : WG-EMM-09/30 : Автор(ы): L. Pshenichnov and G. Milinevsky (Ukraine)

8. Krill biomass and distribution in Subarea 48.2 during summer 1996

   Abstract:  The results of hydroacoustic survey of krill biomass assessment in Subarea 48.2 ... presented. Taking in account close relation of krill and oceanographic structure of waters and currents ... , hydrorological conditions during surveys are also discussed in the paper. Average weighed density of krill in the ... study area amounted to 17 g/sq.m, obtained on the basis of diurnal surveys, and average weighted krill ...

   Meeting Document : WG-EMM-97/49 : Автор(ы): Kasatkina, S.M., Abramov, A.M., Polischuk, M.I., Sushin, V.A.

9. Monitoring krill population variability using seabirds and seals at South Georgia – new samplers provide new insights

   distribution and abundance of a single dominant zooplankton species, Antarctic krill Euphausia superba. At ... South Georgia interannual variability in the krill-based marine ecosystem has historically been most ... population size structure of krill in the diet of Antarctic fur seals Arctocephalus gazella, particularly ... associated with periods of low krill biomass, has shown that the population dynamics of krill is a major ...

   Meeting Document : WG-EMM-04/63 : Автор(ы): K. Reid, E.J. Murphy, J.P. Croxall and P.N. Trathan (United Kingdom)

10. On influence of acoustic survey methodology improvement on krill biomass estimation. (A comparison of results of acoustic surveys based on single-frequency and double-frequency algorithms)

    krill surveys have taken place for the recent twenty years. It has been attempted to determine the ... influence of such improvements on krill biomass estimation. The letter seems to become useful in comparative ... analysis of krill biomass data from the results of different acoustic surveys. There have been presented ... the results of krill biomass comparative estimation by single-frequency and double-frequency ...

    Meeting Document : WG-EMM-01/41 : Автор(ы): S.M. Kasatkina and A.P. Malyshko (Russia)

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