Dr
        
    
        
    
        
            
            NOAA Earth System Research Laboratory Chemical Sciences Division, Boulder, CO, USA
        
    
    Author in the following contributions
- Anomalous transport in the Northern Hemisphere in the stratosphere as diagnosed by nitrous oxide in meteorological and chemical reanalyses
- Trends in upper stratospheric temperatures and in the stratopause from satellite limb instruments
- Seasonality of the tropical pipe position from ANCISTRUS mean velocities
- A machine learning approach to retrieving stratospheric water vapor from OMPS LP measurements
- Assessment of trend uncertainties for long-term limb profile and total ozone datasets
- Sensitivity of interannual and long-term changes in stratospheric ozone to predictor time series and trend model
