Dr. Moucheng Liu is an associate researcher at the Institute of Geographic Sciences and Natural Resources, Chinese Academy of Sciences, deputy director of the Resource Ecology and Biological Resources Research Office, and concurrently deputy secretary-general of the Chinese Ecological Society, secretary-general of the Agricultural Cultural Heritage Branch of the Chinese Society of Agronomy, and deputy secretary-general of the Forest Economy Branch of the Chinese Society of Forestry. In 2001, he studied at the School of Environment, Renmin University of China, majoring in environmental science, with a bachelor's degree in science; in 2005, he studied at the Institute of Geographic Sciences and Natural Resources, Chinese Academy of Sciences, majoring in ecology, with a doctorate in science. He is mainly engaged in research in the field of ecological economics, such as ecological carrying capacity and ecosystem service value assessment, as well as ecological compensation mechanisms.