Katherine A Allen¹, Jillian Herlinger¹, Brenda L Hall², Aaron E Putnam¹, Michael Handley³, Thomas V Lowell⁴ and Joellen L Russell⁵, (1)University of Maine, Earth and Climate Sciences, Orono, United States, (2)University of Maine, Earth and Climate Sciences and Climate Change Institute, Orono, United States, (3)University of Maine, Climate Change Institute, Orono, ME, United States, (4)University of Cincinnati, Department of Geosciences, Cincinnati, United States, (5)University of Arizona, Department of Geosciences, Tucson, AZ, United States