helio connections file included
VSP | CGC Hosts Database

Database of CGC Hosts
Project Description

National Center for Atmospheric Research

Contact Info

National Center for Atmospheric Research
Atmospheric Chemistry Division
PO Box 3000
Boulder, CO 80307

Dr William Randel

Phone: (303) 497-1439
Fax: 303-497-1492
Email: randel@ucar.edu
Website: acd.ucar.edu/~randel

Fields of Interest

Stratospheric dynamics, stratosphere-troposphere coupling, atmospheric chemistry, constituent variability and trends, ozone

Description of Scientific Projects

Our work focuses on analysis of satellite constituent observations to characterize the seasonal and interannual variability in stratospheric circulation and transport. This includes studies of stratospheric meteorological analyses to diagnose circulation variability. Recent studies include analysis of decadal-scale trends in constituents measured by the SAGE and UARS satellite instruments, characterization of the global QBO circulation in the stratosphere based on satellite data, and analyses of the tropical tropopause based on radiosonde and GPS data.

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