Dongjie G, female, born in 1980, doctor of engineering, professor of Smart City College of Chongqing Jiaotong University, doctoral supervisor of Ecology major of Chongqing University, selected as Chongqing Talent Plan • Innovation Leading Talent (Education field). He is a member of the Professional Committee of the Natural Resources Society of China, a member of the Geographical Society of Chongqing, an editorial board member of the Journal of Chongqing Jiaotong University (Natural Science Edition), and a guest editor of the SCI journal Frontiers in Earth Science. He has presided over 5 national projects and 12 provincial projects. 69 papers were published as the first author (or corresponding author), 26 of which were indexed by SCI/EI. He has published 2 monographs, including 1 in English and 1 in Chinese.