The table below shows the most common keywords used by the author. The letters in brackets after some keywords denote if the keyword corresponds to Solar Physics (S) or Heliospheric Physics (H).
| Keyword
| Occurrences
|
|---|
| Ionosphere
| 17
|
| Thermosphere
| 15
|
| Mesosphere
| 10
|
| Atmospheric Composition And Structure: Thermosphere: Energy Deposition (3369)
| 10
|
| Geomagnetic Storm
| 8
|
| Solar Physics [S]
| 8
|
| Thermosphere Composition
| 8
|
| Astrophysics
| 8
|
| Solar Cycle
| 7
|
| Sun: Flares [S]
| 6
|
| Tides
| 6
|
| Equatorial Ionization Anomaly
| 6
|
| Atmospheric Composition And Structure: Thermosphere: Composition And Chemistry
| 5
|
| Climate Change
| 5
|
| Total Electron Content
| 4
|
| Ionosphere: Ionosphere/atmosphere Interactions (0335)
| 4
|
| Upper Atmosphere
| 4
|
| WACCM-X
| 4
|
| Ionosphere: Ionospheric Dynamics
| 4
|
| Planetary Waves
| 3
|
| Space Weather: Solar Effects
| 3
|
| Seasonal Variation
| 3
|
| 4513)
| 3
|
| Greenhouse Gases
| 3
|
| Lower Thermosphere
| 3
|
| Long-term Trends
| 3
|
| Residual Circulation
| 3
|
| GOLD Observation
| 3
|
| GOLD
| 3
|
| Atmospheric Processes: Thermospheric Dynamics (0358)
| 3
|
| Solar Minimum
| 3
|
| Pre-reversal Enhancement
| 3
|
| Ionosphere: Modeling And Forecasting
| 3
|
| Ionosphere: Ionospheric Disturbances
| 3
|
| And Astronomy: Solar Irradiance
| 3
|
| Ionosphere: Ionization Processes (7823)
| 3
|
| Density
| 3
|
| Gravity Waves
| 2
|
| Climatology
| 2
|
| Space Weather: Satellite Drag (1241)
| 2
|
| Thermospheric Composition
| 2
|
| Mesosphere And Lower Thermosphere
| 2
|
| Ionosphere: General Or Miscellaneous
| 2
|
| Temperature
| 2
|
| GOLD Mission
| 2
|
| And Temperature
| 2
|
| Geomagnetic Activity
| 2
|
| And Astronomy: Solar Activity Cycle (2162)
| 2
|
| WACCM-X Simulation
| 2
|
| Atmospheric Processes: Climate Change And Variability (1616
| 2
|
| Middle Atmosphere
| 2
|
| Equatorial Ionosphere
| 2
|
| Atmospheric Composition And Structure: Pressure
| 2
|
| Global Circulation Model
| 2
|
| Global Change: Solar Variability (7537)
| 2
|
| Geomagnetic Storms
| 2
|
| Asymmetry
| 2
|
| Equatorial Plasma Bubbles
| 2
|
| Ionosphere: Solar Radiation And Cosmic Ray Effects
| 2
|
| Doppler Flash
| 2
|
| O/N2 Column Density Ratio
| 2
|
| Magnetospheric Physics: Solar Wind/magnetosphere Interactions
| 2
|
| Satellite Drag
| 2
|
| Space Weather
| 2
|
| And Astronomy: Coronal Holes
| 2
|
| ICON
| 2
|
| Solar Wind [H]
| 2
|
| COSMIC
| 2
|
| Corotating Interaction Region
| 2
|
| Whole Atmosphere
| 2
|
| Ionosphere: Equatorial Ionosphere
| 2
|
| Composition
| 2
|
| Solar EUV
| 2
|
| Eddy Diffusion
| 2
|
| Modeling
| 1
|
| Model-data Comparison
| 1
|
| Model Simulations
| 1
|
| Model Simulation
| 1
|
| Model
| 1
|
| MLT Region
| 1
|
| MLT
| 1
|
| Mesopause
| 1
|
| Meridional Circulation
| 1
|
| Merged EIA
| 1
|
| Magnetosphere-ionosphere Coupling
| 1
|
| Magnetosphere
| 1
|
| Magnetic Storm
| 1
|
| Magnetic Field
| 1
|
| Magnetic Crochet
| 1
|
| MAGE And TIEGCM
| 1
|
| MAGE
| 1
|
| Long-term Change
| 1
|
| Limb Observation
| 1
|
| Jicamarca ISR
| 1
|
| Ionospheric Winter Anomaly
| 1
|
| Ionospheric Trends
| 1
|
| Ionospheric Storm Effect
| 1
|
| Ionospheric Electrodynamics
| 1
|
| Ionosphere: Midlatitude Ionosphere
| 1
|
| Ionosphere: Ionosphere/magnetosphere Interactions (2736)
| 1
|
| Ionosphere: Instruments And Techniques
| 1
|
| Ionosphere: Electric Fields (2712)
| 1
|
| Ionosphere: Auroral Ionosphere (2704)
| 1
|
| Ionosphere SAO
| 1
|
| Ionosphere Conductance
| 1
|
| Ionization Rates
| 1
|
| Interplanetary Physics: Interplanetary Magnetic Fields [H]
| 1
|
| Interplanetary Physics: Corotating Streams
| 1
|
| Interannual Variation
| 1
|
| IMF By
| 1
|
| IMF
| 1
|
| ICON MIGHTI Neutral Wind
| 1
|
| Hydrogen Variability
| 1
|
| Homopause
| 1
|
| High Latitude Conjugate Observation
| 1
|
| HF Propagation
| 1
|
| Hemisphere Asymmetry
| 1
|
| Heliophysics
| 1
|
| H2O
| 1
|
| GUVI
| 1
|
| Greenhouse Gas
| 1
|
| Greenhouse Effect
| 1
|
| Gravity Wave Breaking
| 1
|
| GPS TEC
| 1
|
| GOLD UV Images
| 1
|
| GOLD Nighttime Image
| 1
|
| GNSS TEC
| 1
|
| Global Cooling
| 1
|
| Global Change: Impacts Of Global Change (1225)
| 1
|
| Global Change: Impacts Of Global Change (1225
| 1
|
| Global Change: Global Climate Models (3337
| 1
|
| Global Change: Climate Variability (1635
| 1
|
| Global Change: Atmosphere (0315
| 1
|
| Global Change
| 1
|
| Geostationary Orbit
| 1
|
| Geomagnetically Quiet Time
| 1
|
| FUV Imager
| 1
|
| Flare Rising Time
| 1
|
| Flare Response Of Thermospheric Neutral Density
| 1
|
| Flare Response Of Ionospheric Electron Density
| 1
|
| Flare Magnitude
| 1
|
| Flare Decay Time
| 1
|
| Flare Characteristics
| 1
|
| Extreme Ultraviolet Variability Experiment
| 1
|
| Extra Peak
| 1
|
| Equtorial Ionization Anomaly
| 1
|
| EPBs
| 1
|
| EPB
| 1
|
| Energetic Particle Precipitation
| 1
|
| EIA Suppression And X-pattern
| 1
|
| EIA
| 1
|
| Eddy Mixing
| 1
|
| EcrossB Drift
| 1
|
| E Cross B Drift
| 1
|
| Dynamical Forcing
| 1
|
| Diurnal
| 1
|
| Disturbance Dynamo Electric Field
| 1
|
| Density Variation
| 1
|
| Density Data
| 1
|
| Day-to-day Variability
| 1
|
| Cusp Heating
| 1
|
| Coronal Hole
| 1
|
| Composition (O/N2)
| 1
|
| Comparison
| 1
|
| Community Model
| 1
|
| CO2tides
| 1
|
| Carbon Dioxide Trend
| 1
|
| Carbon Dioxide
| 1
|
| Balloon FPI
| 1
|
| Aurora Oval
| 1
|
| Atmospheric Processes: Turbulence (4490)
| 1
|
| Atmospheric Processes: Tides And Planetary Waves
| 1
|
| Atmospheric Processes: Middle Atmosphere Dynamics (0341
| 1
|
| Atmospheric Processes: Mesospheric Dynamics
| 1
|
| Atmospheric Composition And Structure: Evolution Of The Atmosphere (1610
| 1
|
| Atmosphere-ionosphere Coupling
| 1
|
| Atmosphere Coupling
| 1
|
| AO
| 1
|
| Antarctica
| 1
|
| Annual/semiannual Variations
| 1
|
| Annual/semiannual Variation
| 1
|
| Annual Variation
| 1
|
| Annual Asymmetry
| 1
|
| Annual And Semiannual Variation
| 1
|
| And Astronomy: Flares
| 1
|
| 8125)
| 1
|
| 7900)
| 1
|
| 4928)
| 1
|
| 0325)
| 1
|
| Wind Trend
| 1
|
| Whole Atmosphere Models
| 1
|
| Whole Atmosphere Modeling
| 1
|
| Whole Atmosphere Model
| 1
|
| Weak Geomagnetic Activity
| 1
|
| Vertical Winds
| 1
|
| Traveling Atmospheric Disturbance
| 1
|
| Transport
| 1
|
| Trace Species Distributions
| 1
|
| Tonga Volcano Eruption
| 1
|
| TIME-GCM
| 1
|
| TIEGCM
| 1
|
| Thermospheric Winds
| 1
|
| Thermospheric Wind
| 1
|
| Thermospheric Temperatures
| 1
|
| Thermospheric Mass Density
| 1
|
| Thermospheric Cooling
| 1
|
| Thermosphere/Ionosphere
| 1
|
| Thermosphere Neutral Density
| 1
|
| Thermosphere Circulation
| 1
|
| Temperature Trend
| 1
|
| Synoptic Observations
| 1
|
| Synoptic Observation
| 1
|
| SuperDARN
| 1
|
| Sun: Coronal Mass Ejections
| 1
|
| Sudden Ionospheric Disturbances
| 1
|
| Space Weather: Models
| 1
|
| Space Weather: Forecasting (1922
| 1
|
| Space Plasma Physics: Transport Processes
| 1
|
| Solar Proton Events
| 1
|
| Solar Phys
| 1
|
| Solar Irradiance Effects
| 1
|
| Solar Irradiance
| 1
|
| Solar Flare Effects
| 1
|
| Solar Eclipse
| 1
|
| Solar Cycle Variation
| 1
|
| Shortwave Fadeout
| 1
|
| Semiannual Variation
| 1
|
| Semi-empirical
| 1
|
| SED
| 1
|
| Seasonal
| 1
|
| SAPS
| 1
|
| SAO
| 1
|
| SABER Temperature Enhancement
| 1
|
| SABER
| 1
|
| Radio Occultation
| 1
|
| Quasi-periodic Enhancements
| 1
|
| Quasi 16-day Wave
| 1
|
| Prompt Penetration Electric Field
| 1
|
| Postsunet Enhancement
| 1
|
| Plasma Transport
| 1
|
| Plasma Density
| 1
|
| Planetary Waves And Tides
| 1
|
| Planetary Wave
| 1
|
| Photoelectrons
| 1
|
| Photochemical Forcing
| 1
|
| Period
| 1
|
| Ozone
| 1
|
| Oscillation
| 1
|
| OI 135.6 Nm Radiance
| 1
|
| O/N2
| 1
|
| O To N2 Column Density Ratio
| 1
|
| O To N2 Column Density Ratio
| 1
|
| Numerical Modeling
| 1
|
| NO Cooling
| 1
|
| NO Concentration
| 1
|
| Nitric Oxide Cooling
| 1
|
| Neutral Wind
| 1
|
| Neutral Density And Composition
| 1
|
| Natural Hazards: Space Weather (2101
| 1
|
| NASA GOLD
| 1
|
| NmF2
| 1
|
| MSIS
| 1
|
| 4321)
| 1
|
| 4315)
| 1
|
| 150-km Echoes
| 1
|
| 0342)
| 1
|
| Zonal Wind
| 1
|