Annales Geophysicae
Annales Geophysicae
ANGEO

Volume 26, issue 8

Volumes and issues
Volumes and issues

Volume 26, issue 8

31 Jul 2008
Different long-term trends of the oxygen red 630.0 nm line nightglow intensity as the result of lowering the ionosphere F2 layer
N. B. Gudadze, G. G. Didebulidze, L. N. Lomidze, G. Sh. Javakhishvili, M. A. Marsagishvili, and M. Todua
Ann. Geophys., 26, 2069–2080, https://doi.org/10.5194/angeo-26-2069-2008,https://doi.org/10.5194/angeo-26-2069-2008, 2008
31 Jul 2008
Enhanced ion acoustic lines due to strong ion cyclotron wave fields
H. Bahcivan and R. Cosgrove
Ann. Geophys., 26, 2081–2095, https://doi.org/10.5194/angeo-26-2081-2008,https://doi.org/10.5194/angeo-26-2081-2008, 2008
31 Jul 2008
Statistics of fine dispersion structures events in energetic particle spectra: their origin and role in the outer magnetosphere
V. N. Lutsenko, E. A. Gavrilova, and T. V. Grechko
Ann. Geophys., 26, 2097–2110, https://doi.org/10.5194/angeo-26-2097-2008,https://doi.org/10.5194/angeo-26-2097-2008, 2008
31 Jul 2008
Modification of conductivity due to acceleration of the ionospheric medium
V. V. Denisenko, H. K. Biernat, A. V. Mezentsev, V. A. Shaidurov, and S. S. Zamay
Ann. Geophys., 26, 2111–2130, https://doi.org/10.5194/angeo-26-2111-2008,https://doi.org/10.5194/angeo-26-2111-2008, 2008
31 Jul 2008
Gas transfer under breaking waves: experiments and an improved vorticity-based model
V. K. Tsoukala and C. I. Moutzouris
Ann. Geophys., 26, 2131–2142, https://doi.org/10.5194/angeo-26-2131-2008,https://doi.org/10.5194/angeo-26-2131-2008, 2008
01 Aug 2008
Stratospheric semi-decadal oscillations in NCEP data
H. G. Mayr, J. G. Mengel, F. T. Huang, E. R. Talaat, E. R. Nash, and C. A. Reddy
Ann. Geophys., 26, 2143–2157, https://doi.org/10.5194/angeo-26-2143-2008,https://doi.org/10.5194/angeo-26-2143-2008, 2008
04 Aug 2008
The role of external triggers in flow shear arcs in the dayside aurora
P. E. Sandholt and C. J. Farrugia
Ann. Geophys., 26, 2159–2177, https://doi.org/10.5194/angeo-26-2159-2008,https://doi.org/10.5194/angeo-26-2159-2008, 2008
04 Aug 2008
Daily variation at three Antarctic geomagnetic observatories within the polar cap
M. Pietrolungo, S. Lepidi, L. Cafarella, L. Santarelli, and D. Di Mauro
Ann. Geophys., 26, 2179–2190, https://doi.org/10.5194/angeo-26-2179-2008,https://doi.org/10.5194/angeo-26-2179-2008, 2008
04 Aug 2008
Polar observations of ion/electron bursts at the pre-dawn polar cap boundary: evidence for internal reconnection of overdraped lobe flux
P. E. Sandholt and C. J. Farrugia
Ann. Geophys., 26, 2191–2202, https://doi.org/10.5194/angeo-26-2191-2008,https://doi.org/10.5194/angeo-26-2191-2008, 2008
05 Aug 2008
Multi-instrument observations of nightside plasma patches under conditions of IMF Bz positive
A. G. Wood, S. E. Pryse, H. R. Middleton, and V. S. C. Howells
Ann. Geophys., 26, 2203–2216, https://doi.org/10.5194/angeo-26-2203-2008,https://doi.org/10.5194/angeo-26-2203-2008, 2008
05 Aug 2008
Determination of meteoroid physical properties from tristatic radar observations
J. Kero, C. Szasz, A. Pellinen-Wannberg, G. Wannberg, A. Westman, and D. D. Meisel
Ann. Geophys., 26, 2217–2228, https://doi.org/10.5194/angeo-26-2217-2008,https://doi.org/10.5194/angeo-26-2217-2008, 2008
05 Aug 2008
Developments in the use of EISCAT for interplanetary scintillation
R. A. Fallows, A. R. Breen, and G. D. Dorrian
Ann. Geophys., 26, 2229–2236, https://doi.org/10.5194/angeo-26-2229-2008,https://doi.org/10.5194/angeo-26-2229-2008, 2008
05 Aug 2008
Polyphase alternating codes
M. Markkanen, J. Vierinen, and J. Markkanen
Ann. Geophys., 26, 2237–2243, https://doi.org/10.5194/angeo-26-2237-2008,https://doi.org/10.5194/angeo-26-2237-2008, 2008
05 Aug 2008
Diurnal behaviour of the ionospheric Alfvén resonator signatures as observed at high latitude observatory Barentsburg (L=15)
N. V. Semenova and A. G. Yahnin
Ann. Geophys., 26, 2245–2251, https://doi.org/10.5194/angeo-26-2245-2008,https://doi.org/10.5194/angeo-26-2245-2008, 2008
05 Aug 2008
Bistatic observations of large and small scale ULF waves in SPEAR-induced HF coherent backscatter
T. K. Yeoman, L. J. Baddeley, R. S. Dhillon, T. R. Robinson, and D. M. Wright
Ann. Geophys., 26, 2253–2263, https://doi.org/10.5194/angeo-26-2253-2008,https://doi.org/10.5194/angeo-26-2253-2008, 2008
05 Aug 2008
On initial enhancement of mesospheric dust associated plasma irregularities subsequent to radiowave heating
W. A. Scales and C. Chen
Ann. Geophys., 26, 2265–2271, https://doi.org/10.5194/angeo-26-2265-2008,https://doi.org/10.5194/angeo-26-2265-2008, 2008
05 Aug 2008
New incoherent scatter diagnostic methods for the heated D-region ionosphere
A. Kero, J. Vierinen, C.-F. Enell, I. Virtanen, and E. Turunen
Ann. Geophys., 26, 2273–2279, https://doi.org/10.5194/angeo-26-2273-2008,https://doi.org/10.5194/angeo-26-2273-2008, 2008
05 Aug 2008
Towards multi-purpose IS radar experiments
I. I. Virtanen, M. S. Lehtinen, and J. Vierinen
Ann. Geophys., 26, 2281–2289, https://doi.org/10.5194/angeo-26-2281-2008,https://doi.org/10.5194/angeo-26-2281-2008, 2008
05 Aug 2008
Fast comparison of IS radar code sequences for lag profile inversion
M. S. Lehtinen, I. I. Virtanen, and J. Vierinen
Ann. Geophys., 26, 2291–2301, https://doi.org/10.5194/angeo-26-2291-2008,https://doi.org/10.5194/angeo-26-2291-2008, 2008
05 Aug 2008
The EISCAT meteor code
G. Wannberg, A. Westman, J. Kero, C. Szasz, and A. Pellinen-Wannberg
Ann. Geophys., 26, 2303–2309, https://doi.org/10.5194/angeo-26-2303-2008,https://doi.org/10.5194/angeo-26-2303-2008, 2008
05 Aug 2008
Case study of the mesospheric and lower thermospheric effects of solar X-ray flares: coupled ion-neutral modelling and comparison with EISCAT and riometer measurements
C.-F. Enell, P. T. Verronen, M. J. Beharrell, J. P. Vierinen, A. Kero, A. Seppälä, F. Honary, T. Ulich, and E. Turunen
Ann. Geophys., 26, 2311–2321, https://doi.org/10.5194/angeo-26-2311-2008,https://doi.org/10.5194/angeo-26-2311-2008, 2008
05 Aug 2008
First results from the CAWSES-India Tidal Campaign
S. Gurubaran, D. Narayana Rao, G. Ramkumar, T. K. Ramkumar, G. Dutta, and B. V. Krishna Murthy
Ann. Geophys., 26, 2323–2331, https://doi.org/10.5194/angeo-26-2323-2008,https://doi.org/10.5194/angeo-26-2323-2008, 2008
05 Aug 2008
Phase calibration approaches for radar interferometry and imaging configurations: equatorial spread F results
J. L. Chau, D. L. Hysell, K. M. Kuyeng, and F. R. Galindo
Ann. Geophys., 26, 2333–2343, https://doi.org/10.5194/angeo-26-2333-2008,https://doi.org/10.5194/angeo-26-2333-2008, 2008
05 Aug 2008
Imaging observations of nighttime mid-latitude F-region field-aligned irregularities by an MU radar ultra-multi-channel system
S. Saito, M. Yamamoto, and H. Hashiguchi
Ann. Geophys., 26, 2345–2352, https://doi.org/10.5194/angeo-26-2345-2008,https://doi.org/10.5194/angeo-26-2345-2008, 2008
05 Aug 2008
The azimuthal extent of three flux transfer events
R. C. Fear, S. E. Milan, A. N. Fazakerley, E. A. Lucek, S. W. H. Cowley, and I. Dandouras
Ann. Geophys., 26, 2353–2369, https://doi.org/10.5194/angeo-26-2353-2008,https://doi.org/10.5194/angeo-26-2353-2008, 2008
05 Aug 2008
Plasma convection in the magnetotail lobes: statistical results from Cluster EDI measurements
S. Haaland, G. Paschmann, M. Förster, J. Quinn, R. Torbert, H. Vaith, P. Puhl-Quinn, and C. Kletzing
Ann. Geophys., 26, 2371–2382, https://doi.org/10.5194/angeo-26-2371-2008,https://doi.org/10.5194/angeo-26-2371-2008, 2008
05 Aug 2008
What is the best method to calculate the solar wind propagation delay?
B. Mailyan, C. Munteanu, and S. Haaland
Ann. Geophys., 26, 2383–2394, https://doi.org/10.5194/angeo-26-2383-2008,https://doi.org/10.5194/angeo-26-2383-2008, 2008
06 Aug 2008
Dynamical response of the magnetotail to changes of the solar wind direction: an MHD modeling perspective
V. A. Sergeev, N. A. Tsyganenko, and V. Angelopoulos
Ann. Geophys., 26, 2395–2402, https://doi.org/10.5194/angeo-26-2395-2008,https://doi.org/10.5194/angeo-26-2395-2008, 2008
06 Aug 2008
Statistical analysis of plasmaspheric plumes with Cluster/WHISPER observations
F. Darrouzet, J. De Keyser, P. M. E. Décréau, F. El Lemdani-Mazouz, and X. Vallières
Ann. Geophys., 26, 2403–2417, https://doi.org/10.5194/angeo-26-2403-2008,https://doi.org/10.5194/angeo-26-2403-2008, 2008
06 Aug 2008
Amplitude domain analysis of strong range and Doppler spread radar echos
J. Vierinen, M. S. Lehtinen, and I. I. Virtanen
Ann. Geophys., 26, 2419–2426, https://doi.org/10.5194/angeo-26-2419-2008,https://doi.org/10.5194/angeo-26-2419-2008, 2008
06 Aug 2008
On the diurnal variability in F2-region plasma density above the EISCAT Svalbard radar
J. Moen, X. C. Qiu, H. C. Carlson, R. Fujii, and I. W. McCrea
Ann. Geophys., 26, 2427–2433, https://doi.org/10.5194/angeo-26-2427-2008,https://doi.org/10.5194/angeo-26-2427-2008, 2008
11 Aug 2008
An optical study of multiple NEIAL events driven by low energy electron precipitation
J. M. Sullivan, M. Lockwood, B. S. Lanchester, E. P. Kontar, N. Ivchenko, H. Dahlgren, and D. K. Whiter
Ann. Geophys., 26, 2435–2447, https://doi.org/10.5194/angeo-26-2435-2008,https://doi.org/10.5194/angeo-26-2435-2008, 2008
13 Aug 2008
Momentum transfer at the high-latitude magnetopause and boundary layers
E. J. Lund, C. J. Farrugia, and P. E. Sandholt
Ann. Geophys., 26, 2449–2458, https://doi.org/10.5194/angeo-26-2449-2008,https://doi.org/10.5194/angeo-26-2449-2008, 2008
15 Aug 2008
Lower E-region echoes over the magnetic equator as observed by the MF radar at Tirunelveli (8.7° N, 77.8° E) and their relationship to Esq and Esb
R. Dhanya, S. Gurubaran, and K. Emperumal
Ann. Geophys., 26, 2459–2470, https://doi.org/10.5194/angeo-26-2459-2008,https://doi.org/10.5194/angeo-26-2459-2008, 2008
15 Aug 2008
Effects on magnetic reconnection of a density asymmetry across the current sheet
K. G. Tanaka, A. Retinò, Y. Asano, M. Fujimoto, I. Shinohara, A. Vaivads, Y. Khotyaintsev, M. André, M. B. Bavassano-Cattaneo, S. C. Buchert, and C. J. Owen
Ann. Geophys., 26, 2471–2483, https://doi.org/10.5194/angeo-26-2471-2008,https://doi.org/10.5194/angeo-26-2471-2008, 2008
20 Aug 2008
Ion-dispersion and rapid electron fluctuations in the cusp: a case study
J. Lunde, S. C. Buchert, Y. Ogawa, M. Hirahara, K. Seki, Y. Ebihara, T. Sakanoi, K. Asamura, M. Okada, T. Raita, and I. Häggström
Ann. Geophys., 26, 2485–2502, https://doi.org/10.5194/angeo-26-2485-2008,https://doi.org/10.5194/angeo-26-2485-2008, 2008
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