Deng Xiaohong, Associate researcher, doctor and master supervisor of County Economic Development Research Institute (Rural Revitalization Strategy Research Institute) of Lanzhou University, Deputy Secretary General of ecological restoration Professional Committee of China ecological economics society, and China cryosphere science society (Preparatory) member of the youth working committee, mainly engaged in research on ecological economy, sustainable development and national parks. He presided over 7 national, provincial and ministerial projects, published more than 20 papers and 2 translated monographs. The decision-making and consulting suggestions were approved or adopted by provincial and ministerial leaders twice, adopted by provincial departments three times, and won the first prize of scientific and technological progress of Gansu Provincial Department of water resources once, Reviewers of ecological indicators, Journal of ecology, Journal of Applied Ecology, glacier and frozen soil, Chinese desert and other journals.