ST3 Open session on the ionosphere and thermosphere - Poster Session

Convener: Fontaine, D.
Co-Convener(s): Schlegel, K.
Display Time: Monday, 09:00 - Friday, 13:00
Authors in Attendance: Thursday, 17:00 - 19:00
Poster Area: AGORA 3 - ST

• ST091 BUCHERT, S.C.; ENDO, M.; OGAWA, Y.; FUJII, R.; NOZAWA, S.; WATANABE, S.; YOSHIDA, N.
  Field-aligned ion flow events observed by the EISCAT ESR radar
• ST092 TRISKOVA, L.; TRUHLIK, V.; SMILAUER, J.
  Distribution of major ions in the outer ionosphere for the maximum of the 22nd solar cycle (low and middle latitudes)
• ST093 GUIO, P.
  A simple model for the velocity distribution of particles in a plasma with temperature gradient
• ST094 DAVIES, J.A.; LESTER, M.; MILAN, S.E.; ROBINSON, T.R.; YEOMAN, T.K.
  A statistical comparison of measured velocities from the CUTLASS system and the EISCAT UHF radar
• ST095 DEL POZO, C.F.; WILLIAMS, P.J.S.; NIELSEN, E.
  Simultaneous EISCAT/STARE observations of the unstable E-region
• ST096 KIM, V.P.; HEGAI, V.V.
  The structure of the night-time ionospheric E-region in the subauroral intense electric field strip taking into account the real tilte of geomagnetic force lines
• ST097 KHALIPOV, V.L.; STEPANOV, A.E.; ZIKRACH, E.K.
  The polar blobs by Yakut meridianal chain ionosonde data
• ST098 MA, S.Y.; LIU, H.X.; SCHLEGEL, K.; XU, J.S.
  Auroral thermosphere heating and electron density depletion in the F-region at high- and mid-latitudes during two intense magnetic storms
• ST099 SZÖCS, H.; SZÖCS, G.M.
  Contributions to modelling of coupling between ionosphere and interplanetary magnetic field
• ST100 PAVLOV, A.V.; BUONSANTO, M.J.
  Anomalous electron density events in the quiet summer ionosphere at solar minimum over Millstone Hill
• ST101 BENCZE, P.; POOR, A.; SOL, G.; ALBERCA, L.F.
  Long-term variation of the height of the maximum electron density in the ionosphere
• ST102 BOSKA, J.; SAULI, P.
  Height dependence of the gravity wave activity calculated from rapid sequence ionospheric vertical sounding
• ST103 LIU, J.Y.; SHIAO, C.C.; TSAI, L.C.; LIU, CH.; KUO, F.S.; LUE, H.Y.; HUANG, C.M.
  Vertical phase and group velocities of ionospheric gravity waves derived from ionograms
• ST104 MARTYNENKO, S.I.
  Coupling between temporal and spatial scales and modelling disurbances caused by external electric field in the lower ionosphere
• ST105 BLANC, E.; FARGES, T.; MAMADOU, S.
  Effects of a magnetic storm on the equatorial ionosphere, observed by HF radar during the IEEY
• ST106 FARGES, T.
  Interpretation of equatorial ionospheric irregularities observed by HF radar in the upper E region
• ST107 VILA, P.M.
  Small-scale structures of quiet day F2 layer ionisation density at very low magnetic latitudes
• ST108 SCHERLIESS, L.; FEJER, B.G.
  Variability of equatorial F-region vertical plasma drifts
• ST109 THIEMANN, H.; MAYER, G.; PIEL, A.
  First results of low-latitude rocket project DEOS: Dynamics of the Equatorial ionosphere Over SHAR
• ST111 SIZOVA, L.
  Critical frequency foF2 variations at equator
• ST112 KUNITSYN, V.E.; ANDREEVA, E.S.; RAZINKOV, O.G.; ZAKHAROV, V.I.
  Methods of the nearspace environment tomography
• ST113 LILENSTEN, J.; MOISAN, E.; LATHUILLERE, C.; PIBARET, B.; KOFMAN, W.
  Predictor scheme for the EISCAT data processing
• ST114 CHERNYAKOV, S.M.; EVSTAFJEV, O.V.
  A digital ionospheric station in the observatory Loparskaya
• ST115 KOSCH, M.J.; HAGFORS, T.; KOHSIEK, A.; REES, D.
  The MPAE Fabry-Perot interferometer for neutral atmosphere and ionosphere interaction studies with EISCAT
• ST116 SCHLEGEL, K.; KOHSIEK, A.; KOSCH, M.
  A new method for advanced Fabry-Perot data processing
• ST117 SCHNELLER, W.J.; KERR, R.B.; NOTO, J.
  New near-IR experimental techniques to determine thermospheric composition and dynamics
• ST118 NOTO, J.; KERR, R.B.; SCHNELLER, W.J.; RUDY, R.J.; HECHT, J.H.
  Production of metastable helium in the thermosphere by He+ recombination
• ST119 WITASSE, O.; LILENSTEIN, J.; LATHUILLERE, C.; BLELLY, P.L.
  Atomic oxygen forbidden lines modelized during a WINDII-EISCAT coordinated measurements
• ST120 KRASNOPOLSKY, V.A.
  HST detection of terrestrial deuterium
• ST121 PAVLOV, A.V.
  New electron energy transfer and cooling rates by excitation of N2 and O2
• ST122 LIU, J.Y.; ROTTGER, J.; PAN, C.J.; LIU, C.H.; RIETVELD, M.T.; LEE, C.C.
  VHF radar and MF/HF dynasonde observations during polar mesosphere summer echo conditions at EISCAT
• ST123 ASTIN, I.
  Descent rates in PMSE type layers observed by the UK MST radar at Aberystwyth
• ST124 JACOBI, CH.
  Nonlinear interaction of planetary waves and tides as seen from midlatitude upper mesosphere/lower thermosphere wind measurements at Collm, Germany (52###N, 15###E)
• ST125 JACOBI, CH.; SCHMINDER, R.; KÜRSCHNER, D.; HOFFMANN, P.; SINGER, W.; KASHCHEYEV, B.L.; OLEYNIKOV, A.N.; FAHRUTDINOVA, A.N.; SOLNTSEV, R.N.; SOLOVJEVA, T.V.; PORTNYAGIN, YU.I.
  Climatology of the mesopause region semidiurnal tide over central and eastern Europe
• ST126 BELYAEV, P.P.; LISOV, A.A.; BELOVA, N.I.; YAKUNIN, M.N.
  Observations of wave motions in the mesopause of Earth's atmosphere with using of very low frequency signals
• ST127 MIRKOTAN, S.F.; PANCHELUGA, V.A.
  Percolation model of F2 layer critical frequency
• ST128 GOKOV, A.M.; MARTYNENKO, S.I.; ROZUMENKO, V.T.; TSYMBAL, A.M.; TYRNOV, O.F.
  Variations in the electron collision frequency and electric fields in the lower ionosphere at middle latitudes
• ST129 CHERNOGOR, L.F.; GARMASH, K.P.; ROZUMENKO, V.T.; TYRNOV, O.F.
  On the possibility of energetic particle precipitation from the magnetosphere into the middle latitude ionosphere
• ST130 CHERNOGOR, L.F.; GARMASH, K.P.; KOSTROV, L.S.; LEUS, S.G.; POKHIL'KO, S.N.; ROZUMENKO, V.T.; TSYMBAL, A.M.; TYRNOV, O.F.
  HF Doppler probing of ionospheric perturbations which accompanied the space shuttle Atlantis launch with a geomagnetic storm as a background
• ST131 CHERNOGOR, L.F.; GARMASH, K.P.; GRITCHIN, A.I.; KOSTROV, L.S.; ROZUMENKO, V.T.; TSYMBAL, A.M.; TYRNOV, O.F.
  Observations of ionospheric D region perturbations which accompanied the space shuttle orbiter Atlantis launch with a geomagnetic storm as a background by partial reflection rechnique
• ST132 KIM, V.P.; HEGAI, V.V.
  Night-time F2-region electron density changes due to acoustic gravity waves excited before strong earthquakes
• ST133 CHERNOGOR
  Infrasound effects of earthquakes and their precursors on parameters of the ionosphere and magnetosphere
• ST134 ALIMOV, O.A.; NEGMATULLAEV, S.H.
  Usage of meteorologic and ionospheric data for thepurposes of earthquake predictions
• ST135 KUZNETSOV, V.V.; KHOMUTOV, S.Y.; PLOTKIN, V.V.; GREKHOV, O.E.; PAVLOV, A.F.; FEDOROV, A.N.
  Seismo-ionospheric effects under the influence of the power seismovibrator to the lithosphere
   

ST3 Open session on the ionosphere and thermosphere

Convener: Fontaine, D.
Co-Convener(s): Schlegel, K.
Friday, 24 April 1998
Lecture Room: M6

Chairperson: Fontaine, D.

• 10:45 FEJER, B.G.; SCHERLIESS, L.
  Magnetospheric and ionospheric disturbance dynamo effects in the low- and mid-latitude ionosphere (Solicited Paper)

Ionospheric effects

• 11:15 LILENSTEN, J.; WITASSE, O.
  Electron and ion temperature dependence of the electric field above EISCAT over a full solar cycle
• 11:30 PRYSE, S.E.; KERSLEY, L.; SMITH, A.M.; MITCHELL, C.N.; BERRY, S.T.
  Electron density signatures of high-latitude plasma processes
• 11:45 THOROLFSSON, A.; CERISIER, J.C.
  Flux transfer events in the ionosphere: model and data
• 12:00 FUJII, R.; ENDO, M.; OGAWA, Y.; BUCHERT, S.C.; NOZAWA, S.; WATANABE, S.; YOSHIDA, N.
  Field-aligned ion flow events from the ionosphere observed by the EISCAT VHF radar
• 12:15 FORME, F.; FONTAINE, D.
  Enhanced ion acoustic fluctuations and ion outflows in the upper ionosphere
• 12:30 STROMME, A.; BJORNA, N.; LOVHAUG, U.P.; VAN EYKEN, A.P.
  An attempt to interpret non-Maxwellian spectra from the EISCAT Svalbard Radar (ESR)
• 12:45 GONZALEZ, S.A.; SULZER, M.P.
  Recent advances in incoherent scatter radar measurement capabilities of the topside ionosphere and plasmasphere at Arecibo Observatory

13:00 LUNCH

Chairperson: Fontaine, D.

• 14:00 KOSCH, M.J.; HONARY, F.; STAMATIOU, N.; HAGFORS, T.
  A comparison of auroral optical images, riometer absorption patterns and EISCAT radar data (Solicited Paper)
• 14:30 GRYDELAND, T.; MJOLHUS, E.; BJORNA, N.
  Simultaneous observations of enhanced ion spectra and strong plasma lines with the EISCAT UHF radar system
• 14:45 GUIO, P.
  Doppler frequency interpretation of incoherent scatter plasma lines
• 15:00 MASSON, A.; LEFEUVRE, F.; LAGOUTTE, D.; RAUCH, J.L.; ZHAO, Z.YU.
  On the involvement of Schumann resonances in high latitudes plasma structuring
• 15:15 LOBZIN, V.V.; PAVLOV, A.V.
  Correlations between SAR-arc intensity and solar and geomagnetic activity

15:30 BREAK

Chairperson: Schlegel, K.

Ionosphere-thermosphere coupling

• 16:00 KOHSIEK, A.; KOSCH, M.J.; SCHLEGEL, K.
  Comparison of neutral and ion parameters in the high latitude E- and F-region observed by the MPAE-FPI and EISCAT
• 16:15 FORBES, J.M.; PALO, S.; PORTNYAGIN, YU.I.; MAKAROV, N.A.; MERZLYAKOV, E.G.
  Intradiurnal oscillations in Antarctic lower thermosphere winds: south pole observations and global implications
• 16:30 COX, R.M.; ROLLASON, R.M.; PLANE, J.M.C.
  An ion-molecule mechanism for the formation of neutral sporadic layers of sodium and iron
• 16:45 PALO, S.E.; ROBLE, R.G.
  The quasi-two-day wave in the thermosphere: a study using the time-GCM
• 17:00 PEYMIRAT, C.; RICHMOND, A.D.; EMERY, B.A.; ROBLE, R.G.
  Evaluation of the effect of the neutral winds on the inner magnetospheric convection with a magnetosphere-thermosphere-ionosphere electrodynamics general-circulation model
• 17:15 MÜLLER-WODARG, I.C.F.
  Propagation of planetary waves into the thermosphere and ionosphere - a modelling study

17:30 END OF SESSION