Yang Liu

Professor
Chair, Gangarosa Department of Environmental Health
Gangarosa Department of Environmental Health
Yang Liu

Media Expertise:

Climate and Extreme Weather

Wildfires, climate change, extreme weather, satellite data, air pollution exposure

Contact Rob Spahr, Director of Public Relations, to request an interview: 
rob.spahr@emory.edu

Bio

Dr. Yang Liu is the Gangarosa Distinguished Professor and Chair of the Gangarosa Department of Environmental Health at the Rollins School of Public Health of Emory University. His research interests include satellite aerosol retrieval and product design, applications of satellite remote sensing in public health research, climate change and health, machine learning and spatial statistics. Over the past 17 years, Dr. Liu has led many federally funded projects to apply satellite data in air pollution exposure and health effects modeling and study the health impacts of various environmental stressors such as air pollution, extreme heat, wildland fires, pollen and UV radiation, as well as the associated health impacts including cancer, cardiovascular diseases, and mental health issues.  He was an ORISE faculty fellow at the National Center for Environmental Health at the US CDC, a science team member of the NASA Terra MISR missions, and a PI member of the NASA HAQAST Team. He is currently a science team member of the NASA EVI-3 MAIA mission and director of the NIH-funded Climate & Health Actionable Research and Translation Center (CHART).

For a complete list of Dr. Liu's publications, visit his ResearchGate page or Google Scholar page. His research group website on Emory ScholarBlogs can be found here.

Areas of Interest

  • Air Pollution
  • Remote Sensing
  • Spatial Analysis/GIS
  • Risk Assessment
  • Statistical Modeling
  • Data Science
  • Exposure Assessment
  • Environmental Health

Education

  • Ph.D., Harvard University
  • M.S., University of California
  • B.S., Tsinghua University

Courses Taught

  • EH 586 - Adv Sem Clm Chg&Hlth:Rsrch&Pol
  • EH 587 - Intro.toSatellite Remote Sens.
  • EHS 799R - Dissertation Research

Affiliations

January 27, AGU Eos and March 3, 2026, Deutsche Welle coverage of our study on our study of the increased stroke incidence risk due to chronic fire smoke exposure in the US published in the European Heart Journal with the accompanying journal editorial.

November 12, 2025, Emory News Center coverage of me recognized as a 2025 Clarivate’s Highly Cited Researcher.

October 9, 2024. NASA JPL coverage of our study on the air quality impact of warehouses.

July 10, 2024, Emory reported the launch of a Georgia climate data dashboard, which is part of the Emory Climate Research Initiative.

April 30, 2024. CBS News coverage on our evaluation of automated pollen sensors in Atlanta.

Oct 24, 2023, Emory reported the establishment of a NIH funded Climate & Health Actionable Research and Translation Center.

Jul 31, 2023, Emory reported our work on wildfire impacts on cancer surgery recovery, which is a collaboration between Emory, American Cancer Society and Yale.