Loretta J. Mickley
Senior Research Fellow
School of Engineering and Applied Sciences
109A Pierce Hall, Harvard University
29 Oxford Street, Cambridge, MA 02138
phone: 617-496-5635
fax: 617-495-9837
mickley at fas dot harvard dot edu
mickley at seas dot harvard dot edu

I am a senior research fellow in the Atmospheric Chemistry Modeling Group at Harvard. The goal of my research is to understand how short-lived gases and particles in the atmosphere interact with climate. For example, I study how 21st-century climate change could affect the intensity or duration of smog episodes. I also examine how declining particle concentrations over the United States could amplify the warming due to greenhouse gases. I investigate changes in atmospheric composition during the last ice age and how these changes could account for the observed trends in methane. In all these studies, I use global models of the atmosphere together with observations from the present-day or distant past.

I currently mentor these students/ postdocs at Harvard: Tom Brieder, Shannon Koplitz, Lee Murray, Amos P.K. Tai, Jinping Tang, Xu Yue and Lei Zhu. Past students/ postdocs include Rynda Hudman (now at EPA), Eric Leibensperger (now at MIT), Shiliang Wu (now at Michigan Tech), Dominick Spracklen (now at Leeds), Julie Sygiel, and Moeko Yoshitomi. I collaborate with Daniel Jacob and Jennifer Logan.

Please see my Research and Publications pages, and my CV.

    In the News
  • Winter 2012: Our study showing the impact of changing aerosols on regional climate in the eastern United States draws attention at the New York Times and NASA.

  • Spring 2010: We get press for a project investigating the impact of kudzu invasion in the Southeast US on soil NOx emissions and surface ozone.

  • December 2009: The EPA cites our work in the Technical Support Document for their landmark finding that greenhouse gases threaten public health and welfare.

  • Summer 2009: Dominick Spracklen, Jennifer Logan, and I are in the news for our work on future wildfires and air quality.

  • Winter 2005: We get press for our research on the impact of climate change on stagnation frequency and smog.