ResuIts of rocket measurements of D-region ionization over Thumba during MAP
On Long-Term Changes of Electron Density in the Upper Mesosphere
On Thermosphere-Mesosphere-Stratosphere Coupling
Variability of Mesospheric Nitric Oxide at Low Latitude
Lower Ionosphere Model of the Polar Regions during Summer Noontime
On Unequal Distributions of Positive and Negative Ions in the Upper Stratosphere
Mesopause Scenario on Doubling of CO~2
Greenhouse Gases and Recovery of the Earth's Ozone Layer
Middle Atmosphere Summer Duration as an Indicator of Long-Term Circulation Changes
Progress in Trend Studies: Highlights of the TREND2004 Workshop
The Total Ozone and UV Solar Radiation Over Stara Zagora, Bulgaria
Long-Term Trends in F2-Layer Parameters and Their Relation to Other Trends
Arctic-Antarctic Night Airglow Comparisons
Back-Scattering of MF Electromagnetic Energy from the Antarctic Stratosphere
Mesospheric Nitric Oxide and Ozone Measurements in Polar Winter at 69N
Measurements of O~3 and N~2O in Alaska with a Tunable Diode Laser Heterodyne Spectrometer
Japanese Research Project on Arctic and Antarctic Observations of the Middle Atmosphere
Comparison of the Polar D-Region Behavior in the Arctic and Antarctic
A quasi-simplified approach for modelling stratospheric negative ions
Long-Term Variations in the Centroid Height of the Atmospheric Sodium Layer
Solar Activity Dependence of Effective Winds Derived from Ionospheric Data at Wuhan
Long-Term Changes in the Electrical Conductivity of the Stratosphere
Are Noctilucent Clouds Harbingers of Global Change in the Middle Atmosphere?
Solar EUV and Ionospheric Parameters: A Brief Assessment
Variations of the Temperatures in the Mesopause and Lower Thermospheric Region with Solar Activity
Mesospheric Temperature Trends at Mid-Latitudes Derived from LF Radio Propagation Experiments
Modelling Long-Term Changes of Mesospheric Temperature and Chemistry
Indications of Long-Term Changes in Middle Atmosphere Transports
Surface ozone and its precursors at two sites in the northeast coast of India
The DROPPS Program to Study the Polar Summer Mesosphere
Evidence For Changes in Greenhouse Gases in the Mesosphere
Electron Temperature Dependence of PMSE Power: Experimental and Modelling Results
Long-Term Trends in the Lower Ionosphere
Trends in the Thermosphere Derived From Global Ionosonde Observations
Do Ionospheric Trends Indicate to the Greenhouse Effect?