Area of research
Atmospheric Science · Global and Planetary Change
Research interest
Research interests include Atmospheric Ozone and Climate, Atmospheric and Environmental Gas Dynamics, Atmospheric chemistry and aerosols, and Ionosphere and magnetosphere dynamics.
Long-range transport of polluted Asian summer monsoon air to high latitudes during the PHILEAS campaign in the boreal summer 2023
The extratropical tropopause – trace gas perspective on tropopause definition choice
Age of Stratospheric Air: Progress on Processes, Observations, and Long‐Term Trends
The interhemispheric gradient of SF <sub>6</sub> in the upper troposphere
Redistribution of total reactive nitrogen in the lowermost Arctic stratosphere during the cold winter 2015/2016
Comparison of inorganic chlorine in the Antarctic and Arctic lowermost stratosphere by separate late winter aircraft measurements
Organic and inorganic bromine measurements around the extratropical tropopause and lowermost stratosphere: insights into the transport pathways and total bromine
SOUTHTRAC-GW: An Airborne Field Campaign to Explore Gravity Wave Dynamics at the World’s Strongest Hotspot
A Synthesis Inversion to Constrain Global Emissions of Two Very Short Lived Chlorocarbons: Dichloromethane, and Perchloroethylene
A convolution of observational and model data to estimate age of air spectra in the northern hemispheric lower stratosphere
POLSTRACC: Airborne Experiment for Studying the Polar Stratosphere in a Changing Climate with the High Altitude and Long Range Research Aircraft (HALO)
Chlorine partitioning in the lowermost Arctic vortex during the cold winter 2015/2016
Evaluation of stratospheric age of air from CF <sub>4</sub> , C <sub>2</sub> F <sub>6</sub> , C <sub>3</sub> F <sub>8</sub> , CHF <sub>3</sub> , HFC-125, HFC-227ea and SF <sub>6</sub> ; implications for the calculations of halocarbon lifetimes, fractional release factors and ozone depletion potentials
Mixing and ageing in the polar lower stratosphere in winter 2015–2016
Mean age of stratospheric air derived from AirCore observations
Depletion of ozone and reservoir species of chlorine and nitrogen oxide in the lower Antarctic polar vortex measured from aircraft
Impact of the Asian monsoon on the extratropical lower stratosphere: trace gas observations during TACTS over Europe 2012
A multi-model intercomparison of halogenated very short-lived substances (TransCom-VSLS):linking oceanic emissions and tropospheric transport for a reconciled estimate ofthe stratospheric source gas injection of bromine
Improving stratospheric transport trend analysis based on SF <sub>6</sub> and CO <sub>2</sub> measurements
Deriving an atmospheric budget of total organic bromine using airborne in situ measurements from the western Pacific area during SHIVA
Results from the International Halocarbons in Air Comparison Experiment (IHALACE)
A quantitative analysis of stratospheric HCl, HNO<sub>3</sub>, and O<sub>3</sub>in the tropopause region near the subtropical jet
Evaluating global emission inventories of biogenic bromocarbons
The contribution of oceanic methyl iodide to stratospheric iodine
Observation-based assessment of stratospheric fractional release, lifetimes, and ozone depletion potentials of ten important source gases
Reassessing the variability in atmospheric H<sub>2</sub> using the two‐way nested TM5 model
Short-lived brominated hydrocarbons – observations in the source regions and the tropical tropopause layer