Climate Sciences
ExpertiseJohn Nielsen-Gammon
Regents Professor, Director of the Southern Regional Climate Center, Texas State Climatologist • College of Arts and SciencesDr. John Nielsen-Gammon conducts research on extreme weather. He uses observations and computer modeling to understand the changing impacts of droughts, floods and other extreme events. As a Texas State Climatologist, he helps Texans make the best possible use of weather and climate information through applied research, outreach and service on state-level committees.