Baltimore and Beijing: A tale of two cities
Russell R Dickerson, University of Maryland College Park, College Park, MD, United States, Sarah Elizabeth Elizabeth Benish, University of Maryland, College Park, United States, Timothy P Canty, University of Maryland, College Park, Department of Atmospheric and Oceanic Science, College Park, United States, Zhanqing Li, Univ of Maryland College Park, AOSC, College Park, United States, Xinrong Ren, NOAA, Air Resources Laboratory, College Park, United States, Hao He, University of Maryland College Park, AOSC, College Park, United States and Ross J Salawitch, University of Maryland College Park, Department of Chemistry and Biochemistry, College Park, United States
