Benjamin Aaron Vega-Westhoff, University of Illinois at Urbana Champaign, Urbana, IL, United States, Ryan L Sriver, University of Illinois, Urbana, IL, United States, Corinne Hartin, Joint Global Change Research Institute, College Park, MD, United States, Tony E Wong, University of Colorado at Boulder, Boulder, CO, United States and Klaus Keller, Pennsylvania State University, Geosciences, University Park, PA, United States