Brown Carbon Fuel and Emission Source Attributions to Global Snow Darkening Effect

Hunter Brown1, Hailong Wang2, Mark Flanner3, Xiaohong Liu4, Balwinder Singh5, Rudong Zhang2, Yang Yang6 and Mingxuan Wu7, (1)Sandia National Laboratories, Albuquerque, NM, United States, (2)Pacific Northwest National Laboratory, Richland, WA, United States, (3)University of Michigan, Department of Climate and Space Sciences and Engineering, Ann Arbor, MI, United States, (4)Texas A&M University College Station, Department of Atmospheric Sciences, College Station, United States, (5)Pacific Northwest National Lab, Richland, United States, (6)Nanjing University of Information Science and Technology, Nanjing, China, (7)Pacific Northwest National Laboratory, Atmospheric Sciences and Global Change Division, Richland, WA, United States