ST6 Nonlinear processes in the ionosphere and magnetosphere (co-sponsored by NP) Convener: Rycroft, M.J. Co-Convener(s): Erokhin, N.S.; Fontaine, D. Monday, 19 April 1999 Lecture Room: Commissiekamer 9 Chairperson: Rycroft, M.J. 09:00 SAVIN, S.; BÜCHNER, J.; NIKUTOWSKI, B.; FEDDER, J.; ZELENYI, L.; ROMANOV, S. KLIMOV, S.; SKALSKY, A.; ROMANOV, V.; PEDERSEN, A.; RUSSELL, C.T.; AMATA, E.; GRARD, R.; BLECKI, J. Alfvenic nonlinear vortices in turbulent boundary layer: observations versus modelling 09:15 BATES, I.; BALIKHIN, M.; ALLEYNE, H.ST-C.K. Study of the dynamics of flow frequency waves in the outer magnetosheath 09:30 KRASNOSELSKIKH, V.; SHUKLA, P. Nonlinear structures and plasma turbulence in the ionosphere, magnetosphere and solar wind (Solicited Paper) 10:00 SALEM, C.; MANGENEY, A.; LACOMBE, C.; KELLOGG, P.J. Electric wave forms observed by TDS on Wind in the magnetosphere 10:15 KRAFFT, C.; VOLOKITIN, A.S. Nonlinear interaction of whistler waves with a thin electron beam 10:30 BREAK Chairperson: Erokhin, N.S. 11:00 DMITRIEV, A.; MINAEVA, YU. Earth's radiation belt slot region dynamics relation with the heliospheric parameters 11:15 ST.-MAURICE, J.-P.; KOFMAN, W. Moving ion acoustic structure 11:30 EROKHIN, N.S.; NEKRASOV, A.K.; SHALIMOV, S.L. Ionospheric disturbances driven by the finite amplitude internal gravity waves 11:45 FROLOV, V.L.; CHUGURIN, V.V.; IVANOV, V.A.; MYASNIKOV, E.N.; SERGEEV, E.N.; URYADOV, V.P.; GROVES, K.M. Generation and control of artifisial large-scale ionospheric turbulence 12:00 SERGEEV, E.N.; FROLOV, V.L.; STUBBE, P. Overshoot phenomenon features in the SEE temporal evolution 12:15 SERGEEV, E.N.; BOIKO, G.N.; FROLOV, V.L.; GRACH, S.M.; KOMRAKOV, G.P.; THIDE, B.; LEYSER, T.; CAROZZI, T.; HOLZ, M. Plasma wave evolution in the vicinity of the electron cyclotron harmonics studied by the see technique 12:30 END OF SESSION