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Annales Geophysicae An open-access journal of the European Geosciences Union

Special issue

Special issue

12th International Symposium on Equatorial Aeronomy (ISEA-12) Editor(s): C. Haldoupis, J. Makela, E. Kudeki, J. Chau, D. Pancheva, and D. Hysell Download citations of all papers: Bibtex EndNote Reference Manager
19 Aug 2009
Analysis and modeling of ducted and evanescent gravity waves observed in the Hawaiian airglow
D. B. Simkhada, J. B. Snively, M. J. Taylor, and S. J. Franke
Ann. Geophys., 27, 3213-3224, https://doi.org/10.5194/angeo-27-3213-2009, 2009
11 Aug 2009
Low latitude ionospheric effects of major geomagnetic storms observed using TOPEX TEC data
Y. O. Migoya-Orué, S. M. Radicella, and P. Coïsson
Ann. Geophys., 27, 3133-3139, https://doi.org/10.5194/angeo-27-3133-2009, 2009
05 Aug 2009
On the local time dependence of the penetration of solar wind-induced electric fields to the magnetic equator
M. C. Kelley and E. Dao
Ann. Geophys., 27, 3027-3030, https://doi.org/10.5194/angeo-27-3027-2009, 2009
03 Aug 2009
Preface 12th International Symposium on Equatorial Aeronomy (ISEA-12)
Ann. Geophys., 27, 2993-2996, https://doi.org/10.5194/angeo-27-2993-2009, 2009
24 Jul 2009
Overturning instability in the mesosphere and lower thermosphere: analysis of instability conditions in lidar data
L. Hurd, M. F. Larsen, and A. Z. Liu
Ann. Geophys., 27, 2937-2945, https://doi.org/10.5194/angeo-27-2937-2009, 2009
22 Jul 2009
WN4 effect on longitudinal distribution of different ion species in the topside ionosphere at low latitudes by means of DEMETER, DMSP-F13 and DMSP-F15 data
L. Bankov, R. Heelis, M. Parrot, J.-J. Berthelier, P. Marinov, and A. Vassileva
Ann. Geophys., 27, 2893-2902, https://doi.org/10.5194/angeo-27-2893-2009, 2009
20 Jul 2009
Comparing daytime, equatorial E×B drift velocities and TOPEX/TEC observations associated with the 4-cell, non-migrating tidal structure
D. Anderson, E. Araujo-Pradere, and L. Scherliess
Ann. Geophys., 27, 2861-2867, https://doi.org/10.5194/angeo-27-2861-2009, 2009
06 Jul 2009
Radar cross sections for mesospheric echoes at Jicamarca
G. A. Lehmacher, E. Kudeki, A. Akgiray, L. Guo, P. Reyes, and J. Chau
Ann. Geophys., 27, 2675-2684, https://doi.org/10.5194/angeo-27-2675-2009, 2009
03 Jul 2009
Nonmigrating tidal signals in the upper thermospheric zonal wind at equatorial latitudes as observed by CHAMP
K. Häusler and H. Lühr
Ann. Geophys., 27, 2643-2652, https://doi.org/10.5194/angeo-27-2643-2009, 2009
26 Jun 2009
First meteor radar observations of tidal oscillations over Jicamarca (11.95° S, 76.87° W)
L. Guo and G. Lehmacher
Ann. Geophys., 27, 2575-2583, https://doi.org/10.5194/angeo-27-2575-2009, 2009
24 Jun 2009
Semidiurnal tidal signature in sporadic E occurrence rates derived from GPS radio occultation measurements at higher midlatitudes
C. Arras, C. Jacobi, and J. Wickert
Ann. Geophys., 27, 2555-2563, https://doi.org/10.5194/angeo-27-2555-2009, 2009
19 Jun 2009
E- and F-region coupling between an intense sporadic E layer and a mesoscale traveling ionospheric disturbance
W. E. Swartz, M. C. Kelley, and N. Aponte
Ann. Geophys., 27, 2475-2482, https://doi.org/10.5194/angeo-27-2475-2009, 2009
08 Jun 2009
Accuracy issues of the existing thermospheric wind models: can we rely on them in seeking solutions to wind-driven problems?
M. F. Larsen and C. G. Fesen
Ann. Geophys., 27, 2277-2284, https://doi.org/10.5194/angeo-27-2277-2009, 2009
15 May 2009
Spectra of equatorial total electron content derived from GPS signals
M. M. J. L. van de Kamp and P. S. Cannon
Ann. Geophys., 27, 2205-2214, https://doi.org/10.5194/angeo-27-2205-2009, 2009
13 May 2009
Remote Oxygen Sensing by Ionospheric Excitation (ROSIE)
K. S. Kalogerakis, T. G. Slanger, E. A. Kendall, T. R. Pedersen, M. J. Kosch, B. Gustavsson, and M. T. Rietveld
Ann. Geophys., 27, 2183-2189, https://doi.org/10.5194/angeo-27-2183-2009, 2009
05 May 2009
On the origin of pre-reversal enhancement of the zonal equatorial electric field
M. C. Kelley, R. R. Ilma, and G. Crowley
Ann. Geophys., 27, 2053-2056, https://doi.org/10.5194/angeo-27-2053-2009, 2009
05 May 2009
Stormtime dynamics of the global thermosphere and equatorial ionosphere
W. J. Burke, C. Y. Huang, and R. D. Sharma
Ann. Geophys., 27, 2035-2044, https://doi.org/10.5194/angeo-27-2035-2009, 2009
04 May 2009
Equinoctial asymmetry of a low-latitude ionosphere-thermosphere system and equatorial irregularities: evidence for meridional wind control
T. Maruyama, S. Saito, M. Kawamura, K. Nozaki, J. Krall, and J. D. Huba
Ann. Geophys., 27, 2027-2034, https://doi.org/10.5194/angeo-27-2027-2009, 2009
04 May 2009
Diurnal variation of non-specular meteor trails
J. Hinrichs, L. P. Dyrud, and J. Urbina
Ann. Geophys., 27, 1961-1967, https://doi.org/10.5194/angeo-27-1961-2009, 2009
04 May 2009
Spread F – an old equatorial aeronomy problem finally resolved?
R. F. Woodman
Ann. Geophys., 27, 1915-1934, https://doi.org/10.5194/angeo-27-1915-2009, 2009
09 Apr 2009
The linear dependence of GHz scintillation on electron density observed in the equatorial anomaly
J. A. Whalen
Ann. Geophys., 27, 1755-1761, https://doi.org/10.5194/angeo-27-1755-2009, 2009
03 Apr 2009
Storm induced large scale TIDs observed in GPS derived TEC
C. Borries, N. Jakowski, and V. Wilken
Ann. Geophys., 27, 1605-1612, https://doi.org/10.5194/angeo-27-1605-2009, 2009
03 Apr 2009
Counter electrojet features in the Brazilian sector: simultaneous observation by radar, digital sounder and magnetometers
C. M. Denardini, M. A. Abdu, H. C. Aveiro, L. C. A. Resende, P. D. S. C. Almeida, Ê. P. A. Olívio, J. H. A. Sobral, and C. M. Wrasse
Ann. Geophys., 27, 1593-1603, https://doi.org/10.5194/angeo-27-1593-2009, 2009
02 Apr 2009
The equatorial E-region and its plasma instabilities: a tutorial
D. T. Farley
Ann. Geophys., 27, 1509-1520, https://doi.org/10.5194/angeo-27-1509-2009, 2009
13 Mar 2009
Magnetic-inclination effects in the spectral resonance structure of the ionospheric Alfvén resonator
T. Bösinger, E. N. Ermakova, C. Haldoupis, and D. S. Kotik
Ann. Geophys., 27, 1313-1320, https://doi.org/10.5194/angeo-27-1313-2009, 2009
09 Mar 2009
Effects of strong IMF Bz southward events on the equatorial and mid-latitude ionosphere
E. Astafyeva
Ann. Geophys., 27, 1175-1187, https://doi.org/10.5194/angeo-27-1175-2009, 2009
04 Mar 2009
Seasonal variations in gravity wave activity at three locations in Brazil
B. R. Clemesha, P. P. Batista, R. A. Buriti da Costa, and N. Schuch
Ann. Geophys., 27, 1059-1065, https://doi.org/10.5194/angeo-27-1059-2009, 2009
02 Mar 2009
Nonmigrating tidal activity related to the sudden stratospheric warming in the Arctic winter of 2003/2004
D. Pancheva, P. Mukhtarov, and B. Andonov
Ann. Geophys., 27, 975-987, https://doi.org/10.5194/angeo-27-975-2009, 2009
02 Mar 2009
Zonal asymmetry of daytime 150-km echoes observed by Equatorial Atmosphere Radar in Indonesia
T. Yokoyama, D. L. Hysell, A. K. Patra, Y. Otsuka, and M. Yamamoto
Ann. Geophys., 27, 967-974, https://doi.org/10.5194/angeo-27-967-2009, 2009
02 Mar 2009
Naturally enhanced ion-line spectra around the equatorial 150-km region
J. L. Chau, R. F. Woodman, M. A. Milla, and E. Kudeki
Ann. Geophys., 27, 933-942, https://doi.org/10.5194/angeo-27-933-2009, 2009
02 Mar 2009
Seasonal variability and descent of mid-latitude sporadic E layers at Arecibo
N. Christakis, C. Haldoupis, Q. Zhou, and C. Meek
Ann. Geophys., 27, 923-931, https://doi.org/10.5194/angeo-27-923-2009, 2009
09 Feb 2009
Signatures of 2-day wave in the E-region electric fields and their relationship to winds and ionospheric currents
H. C. Aveiro, C. M. Denardini, and M. A. Abdu
Ann. Geophys., 27, 631-638, https://doi.org/10.5194/angeo-27-631-2009, 2009
23 Jan 2009
Topside measurements at Jicamarca during solar minimum
D. L. Hysell, J. L. Chau, and J. D. Huba
Ann. Geophys., 27, 427-439, https://doi.org/10.5194/angeo-27-427-2009, 2009
23 Jan 2009
Spectral wave analysis at the mesopause from SCIAMACHY airglow data compared to SABER temperature spectra
M. Ern, C. Lehmann, M. Kaufmann, and M. Riese
Ann. Geophys., 27, 407-416, https://doi.org/10.5194/angeo-27-407-2009, 2009
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