Items where Programme is "Geospace Atmosphere Transfer Functions"

B

Berkey, F.T.; Fish, C.S.; Jones, G.O.L.. 2001 Initial observations of mesospheric winds using IDI radar measurements at the Bear Lake Observatory. Geophysical Research Letters, 28 (1). 135-138. 10.1029/2000GL011854

C

Clilverd, Mark A. ORCID: https://orcid.org/0000-0002-7388-1529; Clarke, Ellen; Ulich, Thomas; Linthe, Joachim; Rishbeth, Henry. 2005 Reconstructing the long-term aa index. Journal of Geophysical Research, 110 (A7), A07205. 7, pp. 10.1029/2004JA010762

Clilverd, Mark A. ORCID: https://orcid.org/0000-0002-7388-1529; Rodger, Craig J.; Ulich, Thomas; Seppala, Annika; Turunen, Esa; Botman, Aurelein; Thomson, Neil R.. 2005 Modeling a large solar proton event in the southern polar atmosphere. Journal of Geophysical Research, 110 (A9), A09307. 7, pp. 10.1029/2004JA010922

Clilverd, M.A. ORCID: https://orcid.org/0000-0002-7388-1529; Rodger, C.J.; Nunn, D.. 2004 Radiation belt electron precipitation fluxes associated with lightning. Journal of Geophysical Research, 109 (A12), A12208. 8, pp. 10.1029/2004JA010644

Chu, Xinzhao; Nott, Graeme J.; Espy, Patrick J.; Gardner, Chester S.; Diettrich, Jan C.; Clilverd, Mark A. ORCID: https://orcid.org/0000-0002-7388-1529; Jarvis, Martin J.. 2004 Lidar observations of polar mesospheric clouds at Rothera, Antarctica (67.5 degrees S, 68.0 degrees W). Geophysical Research Letters, 31 (2), L02114. 5, pp. 10.1029/2003GL018638

Clilverd, M.A. ORCID: https://orcid.org/0000-0002-7388-1529; Ulich, T.; Jarvis, M.J.. 2003 Residual solar cycle influence on trends in ionospheric F2-layer peak height. Journal of Geophysical Research, 108 (A12), 1450. 8, pp. 10.1029/2003JA009838

Clilverd, Mark A. ORCID: https://orcid.org/0000-0002-7388-1529; Clarke, Ellen; Rishbeth, Henry; Clark, Toby D.G.; Ulich, Thomas. 2003 Solar activity levels in 2100. Astronomy and Geophysics, 44 (5). 20-22. 10.1046/j.1468-4004.2003.44520.x

Clilverd, Mark A ORCID: https://orcid.org/0000-0002-7388-1529; Clark, Toby D.G.; Clarke, Ellen; Rishbeth, Henry; Ulich, Thomas. 2002 The causes of long-term change in the aa index. Journal of Geophysical Research, 107 (A12), SSH4. 10.1029/2001JA000501

Clilverd, Mark A. ORCID: https://orcid.org/0000-0002-7388-1529; Nunn, David; Lev-Tov, Sean J.; Inan, Umran S.; Dowden, Richard L.; Rodger, Craig J.; Smith, Andy J.. 2002 Determining the size of lightning-induced electron precipitation patches. Journal of Geophysical Research, 107 (A8), 1168. 11, pp. 10.1029/2001JA000301

Clilverd, Mark A. ORCID: https://orcid.org/0000-0002-7388-1529; Rodger, Craig J.; Thomson, Neil R.; Lichtenberger, János; Steinbach, Péter; Cannon, Paul; Angling, Matthew J.. 2001 Total solar eclipse effects on VLF signals: observations and modeling. Radio Science, 36 (4). 773-788. 10.1029/2000RS002395

D

Diettrich, Jan C.; Nott, Graeme J.; Espy, Patrick J.; Chu, Xinzhao; Riggin, Dennis M.. 2006 Statistics of sporadic iron and relation to atmospheric dynamics. Journal of Atmospheric and Solar-Terrestrial Physics, 68 (1). 102-113. 10.1016/j.jastp.2005.08.008

Diettrich, J.C.; Nott, G.J.; Espy, P.J.; Swenson, G.R.; Chu, X.; Taylor, M.J.; Riggin, D.M.; Fritts, D.C.. 2005 High frequency atmospheric gravity-wave properties using Fe-lidar and OH-imager observations. Geophysical Research Letters, 32 (10), L09801. 4, pp. 10.1029/2004GL021944

Dowdy, Andrew J.; Vincent, Robert A.; Murphy, Damian J.; Tsutsumi, Masaki; Riggin, Dennis M.; Jarvis, Martin J.. 2004 The large-scale dynamics of the mesosphere-lower thermosphere during the Southern Hemisphere stratospheric warming of 2002. Geophysical Research Letters, 31 (14), L14102. 4, pp. 10.1029/2004GL020282

Dowden, Richard; Rodger, Craig; Brundell, James; Clilverd, Mark ORCID: https://orcid.org/0000-0002-7388-1529. 2001 Decay of whistler-induced electron precipitation and cloud-ionosphere electrical discharge Trimpis: observations and analysis. Radio Science, 36 (1). 151-169. 10.1029/1999RS002297

E

Espy, P.J.; Hibbins, R.E. ORCID: https://orcid.org/0000-0002-6867-2255; Swenson, G.R.; Tang, J.; Taylor, M.J.; Riggin, D.M.; Fritts, D.C.. 2006 Regional variations of mesospheric gravity-wave momentum flux over Antarctica. Annales Geophysicae, 24 (1). 81-88. 10.5194/angeo-24-81-2006

Espy, P.J.; Hibbins, R.E. ORCID: https://orcid.org/0000-0002-6867-2255; Riggin, D.M.; Fritts, D.C.. 2005 Mesospheric planetary waves over Antarctica during 2002. Geophysical Research Letters, 32 (21), L21804. 4, pp. 10.1029/2005GL023886

Espy, P.J.; Jones, G.O.L.; Swenson, G.R.; Tang, J.; Taylor, M.J.. 2004 Seasonal variations of the gravity wave momentum flux in the Antarctic mesosphere and lower thermosphere. Journal of Geophysical Research, 109 (D23), D23109. 9, pp. 10.1029/2003JD004446

Espy, P.J.; Jones, G.O.L.; Swenson, G.R.; Tang, J.; Taylor, M.J.. 2004 Tidal modulation of the gravity-wave momentum flux in the Antarctic mesosphere. Geophysical Research Letters, 31 (11), L11111. 4, pp. 10.1029/2004GL019624

Espy, P.J.; Hibbins, R.E. ORCID: https://orcid.org/0000-0002-6867-2255; Jones, G.O.L.; Riggin, D.M.; Fritts, D.C.. 2003 Rapid, large-scale temperature changes in the polar mesosphere and their relationship to meridional flows. Geophysical Research Letters, 30 (5), 1240. 4, pp. 10.1029/2002GL016452

Espy, P.J.; Jutt, H.. 2002 Equilibrium temperature of water-ice aerosols in the high-latitude summer mesosphere. Journal of Atmospheric and Solar-Terrestrial Physics, 64 (17). 1823-1832. 10.1016/S1364-6826(02)00191-8

Espy, P.J.; Stegman, J.. 2002 Trends and variability of mesospheric temperature at high-latitudes. Physics and Chemistry of the Earth, 27 (6-8). 543-553. 10.1016/S1474-7065(02)00036-0

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French, W. John R.; Burns, Gary B.; Espy, Patrick J.. 2005 Anomalous winter hydroxyl temperatures at 69°S during 2002 in a multiyear context. Geophysical Research Letters, 32 (12), L12818. 4, pp. 10.1029/2004GL022287

Forkman, Peter; Eriksson, Patrick; Murtagh, Donal; Espy, Patrick. 2005 Observing the vertical branch of the mesospheric circulation at latitude 60°N using ground-based measurements of CO and H2O. Journal of Geophysical Research, 110 (D5), D05107. 11, pp. 10.1029/2004JD004916

Forbes, J.M.; Jarvis, M.J.; Palo, S.E.; Zhang, X.; Portnyagin, Yu.I.; Makarov, N.A.. 2001 Electric fields and meteor radar wind measurements near 95 km over South Pole. Advances in Polar Upper Atmosphere Research, 15. 1-10.

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Hibbins, R.E. ORCID: https://orcid.org/0000-0002-6867-2255; Espy, P.J.; Jarvis, M.J.. 2006 Mean winds and tides in the mesosphere and lower thermosphere above Halley, Antarctica. Journal of Atmospheric and Solar-Terrestrial Physics, 68 (3-5). 436-444. 10.1016/j.jastp.2005.02.030

Hibbins, R.E. ORCID: https://orcid.org/0000-0002-6867-2255; Shanklin, J.D.; Espy, P.J.; Jarvis, M.J.; Riggin, D.M.; Fritts, D.C.; Lubken, F.-J.. 2005 Seasonal variations in the horizontal wind structure from 0-100 km above Rothera station, Antarctica (67° S, 68° W). Atmospheric Chemistry and Physics, 5 (11). 2973-2980. 10.5194/acp-5-2973-2005

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Jarvis, Martin J.; Clilverd, Mark A. ORCID: https://orcid.org/0000-0002-7388-1529; Rose, Mike C.; Rodwell, Shane. 2005 Polar mesosphere summer echoes (PMSE) at Halley (76°S, 27°W), Antarctica. Geophysical Research Letters, 32 (6), L06816. 5, pp. 10.1029/2004GL021804

Jarvis, Martin J.. 2005 Observed tidal variation in the lower thermosphere through the 20th century and the possible implication of ozone depletion. Journal of Geophysical Research, 110 (A4), A04303. 11, pp. 10.1029/2004JA010921

Jones, G.O.L.; Clilverd, M.A. ORCID: https://orcid.org/0000-0002-7388-1529; Espy, P.J.; Chew, S.; Fritts, D.C.; Riggin, D.M.. 2004 An alternative explanation of PMSE-like scatter in MF radar data. Annales Geophysicae, 22 (8). 2715-2722.

Jarvis, M.J.; Hibbins, R.E. ORCID: https://orcid.org/0000-0002-6867-2255; Taylor, M.J.; Rosenberg, T.J.. 2003 Utilizing riometry to observe gravity waves in the sunlit mesosphere. Geophysical Research Letters, 30 (19), 1979. 4, pp. 10.1029/2003GL017885

Jones, G.O.L.; Berkey, F.T.; Fish, C.S.; Hocking, W.K.; Taylor, M.J.. 2003 Validation of imaging Doppler interferometer winds using meteor radar. Geophysical Research Letters, 30 (14), 1743. 4, pp. 10.1029/2003GL017645

Jones, G.O.L.; Hoppe, U.-P.. 2003 High-resolution vertical velocity studies within PMSE using EISCAT. In: Proceedings of the 16th ESA Symposium on European Rocket and Balloon Programmes and Related Research, St. Gallen, Switzerland, June 2003. Noordwijk, European Space Agency, 309-314. (European Space Agency Special Publication, 530).

Jarvis, M.J.; Clilverd, M.A. ORCID: https://orcid.org/0000-0002-7388-1529; Ulich, Th.. 2002 Methodological influences on F-region peak height trend analyses. Physics and Chemistry of the Earth, 27 (6-8). 589-594. 10.1016/S1474-7065(02)00041-4

Jones, G.O.L.; Hoppe, U.-P.. 2002 The ups and downs of mesospheric scatter. In: Gadsden, M.; James, N.D., (eds.) Proceedings of the IAGA Mesospheric Clouds 2002 meeting. IAGA, 16pp. (Memoirs of the British Astronomical Association,, 45).

Jarvis, Martin J. 2001 Antarctica's role in understanding long-term change in the upper atmosphere. Surveys in Geophysics, 22 (2). 155-174. 10.1023/A:1012940304074

Jarvis, Martin J.. 2001 Antarctic-Arctic contrasts - key pointers to mesospheric dynamics and energetics. In: Warmbein, Barbara, (ed.) 15th ESA Symposium on European Rocket and Balloon Programmes and Related Research, 28 - 31 May 2001, Biarritz, France. European Space Agency, 137-143. (ESA Special Publication, 471).

Jarvis, Martin J.. 2001 Bridging the atmospheric divide. Science, 293 (5538). 2218-2219. 10.1126/science.1064467

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Lübken, Franz-Josef; Müllemann, Arno; Jarvis, Martin J.. 2004 Temperatures and horizontal winds in the Antarctic summer mesosphere. Journal of Geophysical Research, 109 (D24), D24112. 13, pp. 10.1029/2004JD005133

Lawrence, A.R.; Jarvis, M.J.. 2003 Simultaneous observations of planetary waves from 30 to 220 km. Journal of Atmospheric and Solar-Terrestrial Physics, 65 (6). 765-777. 10.1016/S1364-6826(03)00081-6

Lawrence, A.R.; Jarvis, M.J.. 2001 Initial comparisons of planetary waves in the stratosphere, mesosphere and ionosphere over Antarctica. Geophysical Research Letters, 28 (2). 203-206. 10.1029/2000GL000116

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Menk, F.W.; Mann, I.R.; Smith, A.J.; Waters, C.L.; Clilverd, M.A. ORCID: https://orcid.org/0000-0002-7388-1529; Milling, D.K.. 2004 Monitoring the plasmapause using geomagnetic field line resonances. Journal of Geophysical Research, 109 (A4), A04216. 10.1029/2003JA010097

Murphy, D.J.; Tsutsumi, M.; Riggin, D.M.; Jones, G.O.L.; Vincent, R.A.; Hagan, M.E.; Avery, S.K.. 2003 Observations of a nonmigrating component of the semidiurnal tide over Antarctica. Journal of Geophysical Research, 108 (D8), 4241. 11, pp. 10.1029/2002JD003077

Manson, A.H.; Meek, C.E.; Stegman, J.; Espy, P.J.; Roble, R.G.; Hall, C.M.; Hoffmann, P.; Jacobi, Ch.. 2002 Springtime transitions in mesopause airglow and dynamics: photometer and MF radar observations in the Scandinavian and Canadian sectors. Journal of Atmospheric and Solar-Terrestrial Physics, 64 (8-11). 1131-1146. 10.1016/S1364-6826(02)00064-0

Mlynczak, M.G.; Morgan, F.; Yee, J.-H.; Espy, P.; Murtagh, D.; Marshall, B.; Schmidlin, F.. 2001 Simultaneous measurements of the O2(¹Δ) and O2(¹Σ) Airglows and ozone in the daytime mesosphere. Geophysical Research Letters, 28 (6). 999-1002. 10.1029/2000GL012423

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Nunn, D.; Clilverd, M.A. ORCID: https://orcid.org/0000-0002-7388-1529; Rodger, C.J.; Thomson, N.R.. 2004 The impact of PMSE and NLC particles on VLF propagation. Annales Geophysicae, 22 (5). 1563-1574. 10.5194/angeo-22-1563-2004

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Palo, S.E.; Forbes, J.M.; Zhang, X.; Russell, J.M.; Mertens, C.J.; Mlynczak, M.G.; Burns, G.B.; Espy, P.J.; Kawahara, T.D.. 2005 Planetary wave coupling from the stratosphere to the thermosphere during the 2002 Southern Hemisphere pre-stratwarm period. Geophysical Research Letters, 32 (23), L23809. 5, pp. 10.1029/2005GL024298

Pancheva, D.; Merzlyakov, E.; Mitchell, N.J.; Portnyagin, Yu.; Manson, A.H.; Jacobi, Ch.; Meek, C.E.; Luo, Y.; Clark, R.R.; Hocking, W.K.; MacDougall, J.; Muller, H.G.; Kürschner, D.; Jones, G.O.L.; Vincent, R.A.; Reid, I.M.; Singer, W.; Igarashi, K.; Fraser, G.I.; Fahrutdinova, A.N.; Stepanov, A.M.; Poole, L.M.G.; Malinga, S.B.; Kashcheyev, B.L.; Oleynikov, A.N.. 2002 Global-scale tidal variability during the PSMOS campaign of June-August 1999: interaction with planetary waves. Journal of Atmospheric and Solar-Terrestrial Physics, 64 (17). 1865-1896. 10.1016/S1364-6826(02)00199-2

Pancheva, D.; Mitchell, N.J.; Hagan, M.E.; Manson, A.H.; Meek, C.E.; Luo, Yi; Jacobi, Ch.; Kürschner, D.; Clark, R.R.; Hocking, W.K.; MacDougall, J.; Jones, G.O.L.; Vincent, R.A.; Reid, I.M.; Singer, W.; Igarashi, K.; Fraser, G.I.; Nakamura, T.; Tsuda, T.; Portnyagin, Yu.; Merzlyakov, E.; Fahrutdinova, A.N.; Stepanov, A.M.; Poole, L.M.G.; Malinga, S.B.; Kashcheyev, B.L.; Oleynikov, A.N.; Riggin, D.M.. 2002 Global-scale tidal structure in the mesosphere and lower thermosphere during the PSMOS campaign of June-August 1999 and comparisons with the global-scale wave model. Journal of Atmospheric and Solar-Terrestrial Physics, 64 (8-11). 1011-1035. 10.1016/S1364-6826(02)00054-8

R

Rodger, C.J.; Clilverd, M.A. ORCID: https://orcid.org/0000-0002-7388-1529; Thomson, N.R.; Nunn, D.; Lichtenberger, J.. 2005 Lightning driven inner radiation belt energy deposition into the atmosphere: regional and global estimates. Annales Geophysicae, 23 (11). 3419-3430. 10.5194/angeo-23-3419-2005

Rose, Mike C.; Clilverd, Mark A. ORCID: https://orcid.org/0000-0002-7388-1529; Jarvis, Martin J.; Rodwell, Shane. 2005 Polar mesosphere summer echo detection using a dynasonde. Radio Science, 40 (6), RS6003. 7, pp. 10.1029/2005RS003249

Rodger, C.J.; Nunn, D.; Clilverd, M.A. ORCID: https://orcid.org/0000-0002-7388-1529. 2004 Investigating radiation belt losses though numerical modelling of precipitating fluxes. Annales Geophysicae, 22 (10). 3657-3667. 10.5194/angeo-22-3657-2004

Rodger, Craig J.; McCormick, Robert J.; Clilverd, Mark A. ORCID: https://orcid.org/0000-0002-7388-1529. 2004 Testing the importance of precipitation loss mechanisms in the inner radiation belt. Geophysical Research Letters, 31 (10), L10803. 5, pp. 10.1029/2004GL019501

Riggin, D.M.; Meyer, C.K.; Fritts, D.C.; Jarvis, M.J.; Murayama, Y.; Singer, W.; Vincent, R.A.; Murphy, D.J.. 2003 MF radar observations of seasonal variability of semidiurnal motions in the mesosphere at high northern and southern latitudes. Journal of Atmospheric and Solar-Terrestrial Physics, 65 (4). 483-493. 10.1016/S1364-6826(02)00340-1

Rodger, Craig J.; Clilverd, Mark A. ORCID: https://orcid.org/0000-0002-7388-1529; McCormick, Robert J.. 2003 Significance of lightning-generated whistlers to inner radiation belt electron lifetimes. Journal of Geophysical Research, 108 (A12), 1462. 14, pp. 10.1029/2003JA009906

Rodger, Craig J.; Clilverd, Mark A. ORCID: https://orcid.org/0000-0002-7388-1529. 2002 Inner radiation belt electron lifetimes due to whistler-induced electron precipitation (WEP) driven losses. Geophysical Research Letters, 29 (19), 1924. 30-1-30-4. 10.1029/2002GL015795

Rodger, Craig J.; Clilverd, Mark A. ORCID: https://orcid.org/0000-0002-7388-1529; Dowden, Richard L.. 2002 D region reflection height modification by whistler-induced electron precipitation. Journal of Geophysical Research, 107 (A7), 1145. 11, pp. 10.1029/2001JA000311

Rodger, Craig J.; Cho, Mengu; Clilverd, Mark A. ORCID: https://orcid.org/0000-0002-7388-1529; Rycroft, Michael J.. 2001 Lower ionospheric modification by lightning-EMP: simulation of the night ionosphere over the United States. Geophysical Research Letters, 28 (2). 199-202. 10.1029/2000GL011951

Rodger, A.S.; Wells, G.D.; Moffett, R.J.; Bailey, G.J.. 2001 The variability of Joule heating and its effects on the ionosphere and thermosphere. Annales Geophysicae, 19 (7). 773-781.

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Siskind, D.E.; Coy, L.; Espy, P.. 2005 Observations of stratospheric warmings and mesospheric coolings by the TIMED SABER instrument. Geophysical Research Letters, 32 (9), L09804. 4, pp. 10.1029/2005GL022399

Shepherd, M.G.; Rochon, Y.J.; Offermann, D.; Donner, M.; Espy, P.J.. 2004 Longitudinal variability of mesospheric temperatures during equinox at middle and high latitudes. Journal of Atmospheric and Solar-Terrestrial Physics, 66 (6-9). 463-479. 10.1016/j.jastp.2004.01.036

Singer, W.; Bremer, J.; Weiß, J.; Hocking, W.K.; Höffner, J.; Donner, M.; Espy, P.. 2004 Meteor radar observations at middle and Arctic latitudes. Part 1: Mean temperatures. Journal of Atmospheric and Solar-Terrestrial Physics, 66 (6-9). 607-616. 10.1016/j.jastp.2004.01.012

Shepherd, M.G.; Espy, P.J.; She, C.Y.; Hocking, W.; Keckhut, P.; Gavrilyeva, G.; Shepherd, G.G.; Naujokat, B.. 2002 Springtime transition in upper mesospheric temperature in the northern hemisphere. Journal of Atmospheric and Solar-Terrestrial Physics, 64 (8-11). 1183-1199. 10.1016/S1364-6826(02)00068-8

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Thomson, Neil R.; Rodger, Craig J.; Clilverd, Mark A. ORCID: https://orcid.org/0000-0002-7388-1529. 2005 Large solar flares and their ionospheric D region enhancements. Journal of Geophysical Research, 110 (A6), A06306. 10, pp. 10.1029/2005JA011008

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Ulich, Thomas; Clilverd, Mark A. ORCID: https://orcid.org/0000-0002-7388-1529; Rishbeth, Henry. 2003 Determining long-term change in the ionosphere. Eos. Transactions, American Geophysical Union, 84 (52). 581-585. 10.1029/2003EO520002

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Verronen, Pekka T.; Seppala, Annika; Clilverd, Mark A. ORCID: https://orcid.org/0000-0002-7388-1529; Rodger, Craig J.; Kyrola, Erkki; Enell, Carl-Fredrik; Ulich, Thomas; Turunen, Esa. 2005 Diurnal variation of ozone depletion during the October–November 2003 solar proton events. Journal of Geophysical Research, 110 (A9), A09S32. 12, pp. 10.1029/2004JA010932

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Won, Y.-I.; Wu, Q.; Cho, Y.M.; Shepherd, G.G.; Killeen, T.L.; Espy, P.J.; Kim, Y.; Solheim, B.. 2003 Polar cap observations of mesospheric and lower thermospheric 4-hour waves in temperature. Geophysical Research Letters, 30 (7), 1377. 4, pp. 10.1029/2002GL016364

Watkins, N.W.; Bharmal, N.A.; Clilverd, M.A. ORCID: https://orcid.org/0000-0002-7388-1529; Smith, A.J.. 2001 Comparison of VLF sferics intensities at Halley, Antarctica, with tropical lightning and temperature. Radio Science, 36 (5). 1053-1064. 10.1029/2000RS002367

Watkins, N.W.; Clilverd, M.A. ORCID: https://orcid.org/0000-0002-7388-1529; Smith, A.J; Rodger, C.J.; Bharmal, N.A.; Yearby, K.H.. 2001 Lightning atmospherics count rates observed at Halley, Antarctica. Journal of Atmospheric and Solar-Terrestrial Physics, 63 (10). 993-1003. 10.1016/S1364-6826(01)00009-8