“Variability of the Quasi-2-Day Wave Observed in the MLT Region during the PSMOS Campaign of June-August 1999”, JASTP 66 (2004) 535-565 (D. Pancheva, et. al.).

"Responses of the Mesospheric Wind at High Latitudes to the April 2002 Space Storm," Zhang, S., Clark, R. R.,et. al., Geophysical Research Letters, 30, No. 23, p2225, (2003). 

"Variability in the Mesosphere and Ionosphere During April 2002," presented at CEDAR 2003, Boulder, CO (L. Goncharenko, R. R. Clark, et. al.). 

 “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”, JASTP 64 (2002) 1011-1035 (D. Pancheva, R. R. Clark, et. al.).

Global-scale tidal variability during the PSMOS campaign of June–August 1999: interaction with planetary waves, D. Pancheva, et. al. JASTP 64 (2002) 1865-1896.

“Observations of 7-d planetary waves with MLT radars and the UARS-HRDI instrument”, JASTP 64 (2002) 1217-1228 ( R. R. Clark, et. al.).

Global scale tidal structure during the PSMOS campaign of June-August 1999 and comparisons with the global-scale wave model, D. Pancheva, R.R. Clark, et. al.,  JASTP 64, (2002)  1011-1035 

“Multi-Spectral Tomographic Imaging of Mesospheric Gravity Waves at Millstone Hill”, J. of Geophys. Res., July 2002, (S. M. Smith, R. R. Clark, et. al.). 

“Variability in the Maximum Height of the Ionospheric  F2-layer over Millstone Hill (Sep. 1998-Mar. 2000); Influence from Below and Above”, Annales Geophysicae (2002) 20: 1807–1819 (D. Pancheva¹, N. Mitchell¹, R. Clark², J. Drobjeva^3,* and J. Lastovicka³ ). 

“Mesospheric gravity wave imaging at a sub-auroral site: First results from Millstone Hill”, J. of Geophys. Res., vl. V105, (2000), p. 27119. (S. Smith, et.al.). 

Salah, J. E., L. P. Goncharenko, R. R. Clark, and R. J. Tate, Common Volume Measurements of Mesosphere Winds: 1. Comparisons of Observations, JASTP No. 61 (1999) 1259-1271. 

R. R. Clark, R. J. Tate, J. E.  Salah, and L. P. Goncharenko, Common Volume Measurements of Mesosphere Winds: 2. Small Scale Structure Implications, JASTP No. 61 (1999) 1272. 

Recent Results of the Cedar Storm Study, M.J. Buonsanto, G. Bust, R.R. Clark, M. Codrescu, G. Crowley, B.A. Emery, T.J. Fuller-Rowell, G. Hoogeveen, A. Jacobson, D. Knipp, S. Maurits, P.G. Richards, J.R. Taylor and B.J. Watkiuns, Adv. Space Res. Vol. 20, No. 9, pp 1655-1664, 1997. 

Observed Dynamical Coupling Through Tidal Wave Propagation in the Mesosphere and Lower Thermosphere at Midlatitudes, J.E. Salah, W. Deng, R.R. Clark; J. Atmos. Terr. Phys., 59, 6, 641-654, 1997. 

An intercomparison between the GSWM, UARS, and ground based radar observations: a case-study in January 1993, S.E. Palo, M.E. Hagan, C.E. Meek, R.A. Vincent, M.D. Burrage, C. McLandress, S.J. Franke, W.E. Ward, R.R. Clark, P. Hoffmann, R. Johnson, D. Kurschner, A.H. Manson, D. Murphy, T. Nakamura, Yu.I. Portnyagin, J.E. Salah, R. Schminder, W. Singer, T. Tsuda, T.S. Virdi, Q. Zhou, Ann. Geophysicae, 15, 1123-1141, 1997. 

Bispectral Analysis of Mesosphere Winds, R. R. Clark and J. S. Bergin,  J. Atmos. Terr. Phys., 59, 6, pp. 629-639, 1997. 

Coordinated Global Radar Observations of Tidal and Planetary Waves in the Mesosphere and Lower Thermosphere During 20-30 January 1993, W. Deng, J.E. Salah, R.R. Clark, S.J. Franke, D.C. Fritts, P. Hoffmann, D. Kuerschner, A.H. Manson, C.E. Meek, D. Murphy, T. Nakamura, S.E. Palo, D.M. Riggin, R.G. Roble, R. Schminder, W. Singer, T. Tsuda, R.A. Vincent, Q. Zhou; J. of Geo. Research, Vol. 102, No. A4, pages 7307-7318, April 1, 1997 

Observed Response of the Earth’s Lower Thermosphere to a Major Geomagnetic Storm, J.E. Salah, W. Deng, R.R. Clark; Geophys. Res. Letters, March 1996.

Empirical Wind Model for the Middle and Lower Atmosphere, A.E. Hedin, E.L. Fleming, A.H. Manson, F.J. Schmidlin, S.K. Avery, R.R. Clark, S.J. Franke, G.L. Fraser, T. Tsuda, F. Vial and R.A. Vincent;  J. Atmos. Terr. Phys., 58, 13, 1421, 1996. 

Global study of northern hemisphere quasi-2-day wave events in recent summers near 90 Km altitude, C.E. Meek, A.H. Manson, S.J. Franke, W. Singer, P. Hoffmann, R.R. Clark, T. Tsuda, T. Nakaura, M. Tsutsumi, M. Hagan, D.C. Fritts, J. Isler, & Yu I. Portnyagin.  J  J. Atmos. Terr. Phys., 58, 1401-1411, 1996. 

Radar Observations of the Semidirunal Tide in the Mesosphere-Lower Thermosphere at Midlatitudes,  J.E. Salah, R.R. Clark, J.M. Forbes, A.M. Manson, S.K. Avery and R. Schminder, JATP, 56:10, pp. 1279-1288, 1994.

Semidiurnal Tide in the 80-150 km Region:  an Assimilative Data Analysis, J.M. Forbes, A.H. Manson, R.A. Vincent, G.J. Fraser, F. Vial, R. Wand, S.K. Avery, R.R. Clark, R. Johnson, R. Roper, R. Schminder, T. Tsuda and E.S. Kazimirovsky; J. Atmos. Terr. Phys., 56, 10, 1237, 1994.

Geomagnetic Influences upon Tides - Winds from MLT Radars, W. Singer, J. Brember, P. Hoffman, A.H. Manson, C.E. Meek, R. Schminder, D. Kürschner, Yu I. Portnyagin, N.A. Makarov, H.G. Muller, E.S. Kazimirovsky and R.R. Clark; J. Atmos. Terr. Phys., 56, 10, 1301, 1994. 

The Wind Regime of the Mesosphere and Lower Thermosphere During the DYANA Campaign - II. Semi-Diurnal Tide, Yu I. Portnyagin, N.A. Makarov, R.P. Chebotarev, A.M. Nikonov, E.S. Kazimirovsky, V.D. Kokourov, V.V. Sidorov, A.N. Fakhrutdinova, G. Cevolani, R.R. Clark, D. Kürschner, R. Schminder, A.H. Manson, C.E. Meek, H.G. Muller, J.C. Stoddart, W. Singer and P. Hoffman; J. Atmos. Terr. Phys., 56, 13/14, 1731-1752, 1994. 

"Hemispheric properties of the 2-d wave from Mesosphere-Lower Thermosphere radar observation, " R.R. Clark, A.C. Current, A.H. Manson, C.E. Meek, S.K. Avery, S.E. Palo and T. Aso, JATP, 56:10, pp. 1279- 1288, 1994. 

"Radars of the Mesosphere, Lower Thermosphere Network: Their Capability to Measure Winds and Waves, and their role in STEP, " with A.H. Manson et al., Adv. Space Res., Vol. 12, No. 10, pp. (10) 277- (10) 287, 1992. 

"Tidal Winds from the Mesosphere, Lower Thermosphere Global Radar During the Second LTCS Campaign: December 1988," JGR, Vol. 96, No. A2, 1117-1127, 1991. 

Tidal Winds from the Mesosphere, Lower Thermosphere Global Radar Network During the Second LTCS Campaign:  December 1988, A.H. Manson et al; J. of Geo. Research, Vol. 96, No. A2, Pages 1117-1127, February, 1991. 

"Propagation of the Solar Semidiurnal Tide in the Mesosphere and Lower Thermosphere" by R.R. Clark and J.E. Salah, JGR, Vol. 96, No. A2, 1129-1133, 1991.  

"Tidal Winds from the MLT Global Radar Network During the First LTCS Campaign-September 1987," with A. Manson et. al., JATP 52, 3, pp. 175-183, 1990. 

"The quasi 2-day wave at Durham (43 N): solar and magnetic effects," Ronald R. Clark, Journal of Atmospheric and Terrestrial Physics, Vol. 51, No. 7/8, pp. 617-622, 1989. 

Climatologies of Semi-Diurnal and Diurnal Tides in the Middle Atmosphere (70 = 110 Km) at Middle Latitudes (40° - 55°), A.H. Manson et al, J. Atmos. Terr. Phys., Vol. 51, No. 7/8, pages 579 - 593, 1989. 

Inter-Annual Variability of Tides in the Mesosphere and Lower Thermosphere, G.J. Fraser et al; J. of Atmos. Terr. Phys., Vol. 51, No. 7/8, pages 555-567, 1989. 

On the Specifications of TCCM Tidal Lower Boundary Conditions from Radar Wind Measurements, J. Forbes et al; Adv. Space Res., Vol. 7, No. 19, page 295, 1987.

Mean Winds of the Upper Middle Atmosphere (70 = 110 Km) from the Global Radar Network:  Comparisons with CIRA (72), and new Rocket and Satellite Data, A.H. Manson et al; Adv. Space Res., Vol. 7, No. 10, page 143, 1987. 

Mean Winds of the Mesosphere and Lower Thermosphere (60 - 110 Km):  A Global Distribution from Radar Systems (M.F., Meteor, VHF), A.H. Manson et al; Adv. Space Res., Vol. 5, No.7, page 135, 1985. 

Upper Atmosphere Wind Observations of Waves and Tides with the UNH Meteor Radar System at Durham 43°N (1977, 1978, 1979), R.R. Clark; J. of Atmos. Terr. Phys., Vol. 45, No. 8/9, pages 621-627, 1983. 

Meteor Wind Data for Global Comparisons, R.R. Clark; J. of Atmos. Terr. Phys., Vol. 40, No. 8, August 1978. 

Meteor Wind Measurements at Durham, NH (43°N, 71°W), R.R. Clark; J. of Atmos. Sci., Vol. 32, No. 9, pages 1689-1693, September 1975.