Laura Hartman was awarded a prize for her presentation “Frozen Volcano: Quantitatively Sourcing Ice Core Tephra” at the 2017 UMaine Student Symposium. Laura is an M.S. student in the Climate Change Institute, working with Andrei Kurbatov and Alicia Cruz-Uribe of SECS. Laura’s project relates to tephrachronology, as she explains: “Paleoclimate reconstructions from ice cores rely read more Laura Hartman wins presentation award