Jack Hutchings, Washington University in St Louis, St. Louis, MO, United States and Bronwen L Konecky, Washington University in St Louis, Department of Earth and Planetary Sciences, St. Louis, MO, United States

Becky Brice¹, Lesleigh Anderson², Max B Berkelhammer³ and Alisa Mast², (1)Golden, CO, United States, (2)USGS Colorado Water Science Center Denver, Denver, CO, United States, (3)University of Illinois at Chicago, Chicago, IL, United States

Nicole K Murray¹, Alexander R Muñoz² and Jessica L Conroy^1,3, (1)University of Illinois at Urbana Champaign, Department of Geology, Urbana, IL, United States, (2)University of Illinois at Urbana Champaign, Department of Physics, Urbana, United States, (3)University of Illinois at Urbana Champaign, Department of Plant Biology, Urbana, IL, United States

Bryce Mitsunaga¹, Joseph Novak¹, Xiangming Zhao¹, James Dillon^1,2, Yongsong Huang¹ and Timothy Herbert¹, (1)Brown University, Department of Earth, Environmental, and Planetary Sciences, Providence, RI, United States, (2)Thermo Scientific, San Francisco, CA, United States

Allison Cluett¹, Elizabeth K Thomas², Amy Grogan³, Megan C Corcoran⁴, Carrie Morrill^5,6, Katheryn Lovell³, Kayla Hollister⁷ and Owen Cowling⁸, (1)University at Buffalo, Buffalo, NY, United States, (2)University at Buffalo, Geology, Buffalo, NY, United States, (3)University at Buffalo, Buffalo, United States, (4)University of Cincinnati, Cincinnati, OH, United States, (5)University of Colorado at Boulder, Boulder, CO, United States, (6)NOAA's National Centers for Environmental Information, Boulder, CO, United States, (7)University at Buffalo, Department of Geosciences, Buffalo, NY, United States, (8)University at Buffalo, Department of Geology, Buffalo, NY, United States

Zhengyu Liu, Ohio State University Main Campus, Columbus, OH, United States, Chengfei He, Ohio State University, Geography, Columbus, United States, Bette L Otto-Bliesner, National Center for Atmospheric Research, Climate and Global Dynamics Laboratory, Boulder, CO, United States, Esther C Brady, National Center for Atmospheric Research, Boulder, Boulder, CO, United States, Chenyu Zhu, Peking University, Department of Atmospheric and Oceanic Sciences, School of Physics, Beijing, China, Robert A Tomas, NCAR, Boulder, CO, United States, Peter U Clark, Oregon State University, Corvallis, OR, United States, Jiang Zhu, Univ Wisconsin Madison, Madison, WI, United States, Alexandra Jahn, University of Colorado Boulder, Atmospheric and Oceanic Sciences and Institute of Arctic and Alpine Research (INSTAAR), Boulder, CO, United States, Sifan Gu, University of Wisconsin Madison, Madison, WI, United States, Jiaxu Zhang, Los Alamos National Laboratory, Los Alamos, NM, United States, Jesse M. Nusbaumer, National Center for Atmospheric Research, Boulder, CO, United States, David Noone, University of Auckland, Department of Physics, Auckland, New Zealand, Hai Cheng, University of Minnesota, Department of Earth Sciences, Minneapolis, MN, United States, Yongjin Wang, Nanjing Normal University, Dept. of Geography, Nanjing, China, Mi Yan, Nanjing Normal University, Nanjing, China and Yuntao Bao, Ohio State University, Columbus, Afghanistan

Grace Windler, University of Arizona, Geosciences, Tucson, AZ, United States, Jessica E Tierney, University of Arizona, Department of Geosciences, Tucson, AZ, United States, Jiang Zhu, University of Michigan Ann Arbor, Ann Arbor, MI, United States and Christopher J Poulsen, University of Michigan, Earth and Environmental Sciences, Ann Arbor, MI, United States

Benjamin W Johnson, Iowa State University, Atmospheric and Geological Sciences, Ames, IA, United States and Boswell A Wing, University of Colorado Boulder, Boulder, CO, United States