Thu, 11/13/2014 - 2:00pm Marine Sciences Building Room 261 Seminars Leanne Powers, PhD candidate in Marine Sciences, will be delivering her Dissertation Defense Seminar titled “Probing the Photochemical Reactivity of Oceanic Dissolved Organic Carbon” this Thursday afternoon at 2:00pm in the main Marine Science seminar room, Rm 261. Please set aside the time to join us.