External Collaborators

  • Harald Böhnisch, University of Frankfurt, Germany and Peter Hoor, MPI for Chemistry, Mainz, Germany (Composition of the Extratropical Lowermost Stratosphere)
  • Jahanshah Davoudi, Univerity of Toronto, Canada (Convective Mass FLux Distribution in the Tropics)
  • Andrew Gettelman, ACD, NCAR, U.S. (Tropical Tropopause Layer in Chemistry Climate Models)
  • Michaela Hegglin, University of Toronto, Canada (Tropopause Inversion Layer)
  • Heiner Körnich, University of Stockholm, Sweden (Tropical Tropopause)
  • Norm McFarlane, Canadian Centre for Climate Modelling and Analysis, Victoria, BC, Canada (Tropical Tropopause Layer in Cloud-Resolving Models)
  • Ted Shepherd, University of Toronto, Canada (Tropopause Trends)
  • Seok-Woo Son, McGill University, Montreal, Canada and Lorenzo Polvani, Columbia University, New York, U.S. (Tropopause Trends)
  • Paul Williams, University of Reading, U.K. (Sudden Stratospheric Warmings as Noise-Induced Transitions)