Area of research
Atmospheric Science · Global and Planetary Change
Research interest
Research interests include Climatology, Stratosphere, Atmospheric sciences, Troposphere, Environmental science, and Polar vortex.
Long-term changes in the thermodynamic structure of the lowermost stratosphere inferred from reanalysis data
Emerging Climate Change Signals in Atmospheric Circulation
Variability and trends in the potential vorticity (PV)-gradient dynamical tropopause
Reduced Tropical Climate Land Area Under Global Warming
On the pattern of interannual polar vortex–ozone co-variability during northern hemispheric winter
The Efficiency of Upward Wave Propagation near the Tropopause: Importance of the Form of the Refractive Index
Sudden Stratospheric Warmings
Tropical Temperature Variability in the UTLS: New Insights from GPS Radio Occultation Observations
Sudden Stratospheric Warmings
The influence of mixing on the stratospheric age of air changes in the 21st century
Recent Tropical Expansion: Natural Variability or Forced Response?
Revisiting the Relationship among Metrics of Tropical Expansion
The TropD software package (v1): standardized methods for calculating tropical-width diagnostics
The TropD software package: Standardized methods for calculatingTropical Width Diagnostics
Introduction to the SPARC Reanalysis Intercomparison Project (S-RIP) and overview of the reanalysis systems
Defining Sudden Stratospheric Warmings
The effects of mixing on age of air
On the lack of stratospheric dynamical variability in low‐top versions of the CMIP5 models