Sujay Kaushal¹, Kelsey Lynn Wood², Joseph George Galella¹, Shahan Haq³, Katherine Haviland⁴, Barret Wessel⁵, Carol Morel⁶, Jenna Reimer⁶, William David Nguyen⁷, John Hollingsworth⁸, Kevin Mei⁸, Jacob M. Widmer¹, Rahat Sharif¹, Paul M Mayer⁹, Tammy A Newcomer Johnson¹⁰, Austin M Gion¹, Katie Delaney Newcomb¹¹ and Ken Belt¹², (1)University of Maryland College Park, College Park, MD, United States, (2)University of Maryland, College Park, MD, United States, (3)University of Maryland, Dept of Geology and ESSIC, College Park, MD, United States, (4)Cornell University, Ithaca, NY, United States, (5)University of Maryland College Park, College Park, United States, (6)University of Maryland, Department of Geology, College Park, MD, United States, (7)University of Maryland, College Park, Geology, College Park, MD, United States, (8)University of Maryland, Department of Geology, College Park, United States, (9)U.S. Environmental Protection Agency Corvallis, Western Ecology Division, Ecological Effects Branch, Corvallis, OR, United States, (10)Auburn, CA, United States, (11)US Forest Service Portland, Portland, OR, United States, (12)USDA Forest Service Northern Research Station, Baltimore, United States