Jing Zhang is a full professor at the State Key Laboratory of Estuarine and Coastal Research, East China Normal University at Shanghai, China. While working as mentor for postgraduate studies, he teaches chemical oceanography and biogeochemistry. He completed undergraduate studies at the Nanjing University (China), and received his MSc from the Ocean University of Qingdao (China) and his PhD from the University Pierre et Marie Curie (Paris 6) in France. His research experience has been in the multi-disciplinary studies from the river watersheds to the continental margins, where he and his colleagues worked on the transfer and transformation of chemical elements at land - ocean interfaces and the impacts on the food-web structure and ecosystem function.