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Session
  • Presentation | GC13A: Advances in Climate Engineering Science: Benefits, Risks, and Uncertainties II Oral
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  • GC13A-02: The Impact of the Complexity of the Upper Troposphere and Lower Stratosphere on Stratospheric Aerosol Injection Proposals (invited)
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Author(s):
Daniel Cziczo, Purdue University (First Author, Presenting Author)
Xiaoli Shen, Purdue University
Justin Jacquot, Purdue University
Yaowei Li, Massachusetts Institute of Technology
John Dykema, Harvard University
Jasna Pittman, Harvard University
Jessica Smith, Harvard Univ/Anderson Group
Frank Keutsch, Harvard University
Kenneth Bowman, Texas A&M University
Cameron Homeyer, University of Oklahoma
Gregory Schill, NOAA Chemical Sciences Laboratory
Daniel Murphy, NOAA Chemical Sciences Laboratory


Using a NASA research aircraft, our group was able to show the presence of unexpected particles in the stratosphere. These included particles from biomass burning and from spacecraft which had burned up in the upper atmosphere. This presentation will discuss these observations and how these unexpected particles can complicate stratospheric aerosol injection proposals.



Scientific Discipline
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Main Session
Discussion