Li Dong, an OUC Ph.D. student majored in Marine Chemistry, won the "Best Student Poster Award" on 10th Annual Meeting of the Asia Oceania Geosciences Society (AOGS 2013) in Brisbane, Austrilia. Li Dong's poster title is "Sources, Distribution and Preservation of Sedimentary Organic Matter in the Changjiang (Yangtze River) Estuary and the East China Sea Inner Continental Shelf（BG12-D3-PM2-P-007）".