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
|
|---|
| Solar Activity
| 5
|
| Solar Activity Cycle
| 3
|
| Heliospheric Current Sheet Structure
| 2
|
| Solar Variability
| 2
|
| Geomagnetic Activity
| 2
|
| Geomagnetic Activities
| 2
|
| Atmospheric Physics
| 2
|
| Sun-climate Interaction
| 2
|
| Interplanetary Magnetic Field Polarities
| 2
|
| North-south Asymmetry
| 2
|
| Climate Change
| 2
|
| Interplanetary Magnetic Field
| 2
|
| Stable Variation
| 1
|
| Speed Measurement
| 1
|
| Spectrum Difference
| 1
|
| Southern Hemisphere
| 1
|
| Solar Wind Speed
| 1
|
| Solar Physics [S]
| 1
|
| Solar North-south Asymmetry:interplanetary Magnetic Field
| 1
|
| Solar Modulations Of Cosmic Rays
| 1
|
| Solar Minimum
| 1
|
| Solar Magnetic Cycle
| 1
|
| Solar Activity Cycles
| 1
|
| Rotation Period
| 1
|
| Plages
| 1
|
| North–south Asymmetry
| 1
|
| North-south Asymmetry Of Solar Diurnal Variations
| 1
|
| Neutron Monitor
| 1
|
| Magnetic Fields
| 1
|
| Latitudinal Gradients Of Cosmic-rays
| 1
|
| Interplanetery Magnetic Field Configurations
| 1
|
| Interplanetary Magnetic Field Configuration
| 1
|
| Hemispheric Solar Activity
| 1
|
| Geomagnetic Activity Indices
| 1
|
| Galactic Cosmic Rays
| 1
|
| Galactic Cosmic Ray Modulations
| 1
|
| Difference Vector
| 1
|
| Coronal Hole
| 1
|
| Total Solar Irradiance
| 1
|
| The 27-day And 13.5-day Variations Of Cosmic Rays
| 1
|
| Sunspots [S]
| 1
|
| Sunspot Number
| 1
|
| Sunspot Groups
| 1
|
| Sunspot Cycle
| 1
|
| Sunspot Areas
| 1
|
| Sun: Magnetic Fields
| 1
|
| Sun: Heliosphere [H]
| 1
|
| Sun: Flares [S]
| 1
|
| Sun: Corona [S]
| 1
|
| Sun: Activity
| 1
|
| Active Sun
| 1
|