Dr. SUN Jun obtained his PhD from Ocean University of China, and worked at College of Marine and Environmental Sciences of Tianjin University of Science and Technology, as Cheung Kong Chair Professor for Marine Biology of Ministry of Education (P R China). He was also served as faculty at Marine Life Science College in Ocean University of China (1997-2004), and Principal Investigator at Institute of Oceanology in Chinese Academy of Sciences (2004-2011). His major is marine biology with stronger background of marine plankton taxonomy. He is interesting on marine plankton taxonomy and its related ecological and oceanographic studies, global climate change and marine ecosystem, specially related to carbon and nitrogen biogeochemistry, and marine biodiversity, etc. He has published over 230s peer reviewed papers (most of them is in Chinese).