Research Grants                                                                                                                                                                         

Title: Studies of Middle Atmospheric Processes using Satellite Data and Models
Sponsor: NASA
Period: 1/90 - 12/92
Capacity: Co-investigator (J.C. Gille, Principal Investigator)

Title: Studies of Stratospheric Variability Related to Global Change
Sponsor: NASA
Period: 4/93 - 3/96
Capacity: Principal Investigator

Title: Validation and Analyses of Operational Stratospheric Ozone Data
Sponsor: NOAA
Period: 4/93 - 3/96
Capacity: Principal Investigator

Title: Stratospheric Transport and Chemistry Studies using UARS Constituent Data
Sponsor: NASA
Period: 10/94 - 9/97
Capacity: Principal Investigator

Title: Studies of Stratospheric Interannual Variability in SAGE II data
Sponsor: NASA
Period:8/96 - 7/99
Capacity: Principal Investigator

Title: Studies of Interannual Stratospheric Variability Related to Global Change
Sponsor: NASA
Period: 4/96 - 3/99
Capacity: Principal Investigator (J.C. Gille, Co-Investigator)

Title: Seasonal and Interannual Stratospheric Variability derived from UARS data
Sponsor: NASA
Period: 11/97 - 10/00
Capacity: Principal Investigator

Title: Stratosphere-Troposphere Coupling on Seasonal and Interannual Time Scales
Sponsor: NASA
Period: 4/99 - 3/02
Capacity: Principal Investigator

Title: Coupling of the Troposphere and Stratosphere by Dynamical, Radiative and Chemical Processes
(A joint US-Japanese workshop in Kyoto March 2001)
Sponsor: NSF
Period: 4/00 - 3/01
Capacity: Co-principal organizer (with Prof. Shigeo Yoden of Kyoto University)

Title: Global Variability from 10-80 km studied with UARS data
Sponsor: NASA
Period: 5/01 - 4/03
Capacity: Principal Investigator

Title: Tropical stratosphere-troposphere exchange of water vapor: Advanced models and simulations
Sponsor: NASA
Period: 8/01 - 7/04
Capacity: Co-Principal Investigator (with Andrew Gettelman)

Title: Dynamical and chemical variability near the global tropopause
Sponsor: NASA
Period: 10/02 - 0/05
Capacity: Principal Investigator