Journal of Land and Resources Science, Technology and Management was founded in 1984 and is sponsored by the Department of Science, Technology and International Cooperation of the Ministry of Land and Resources and Chengdu University of Technology. It is a comprehensive academic journal that publishes cutting-edge, difficult, hot and key issues in the fields of natural resource science, technology and management, such as resources, land, minerals, ecology and environment. It highlights new concepts, new perspectives, new frameworks and new viewpoints, and serves my country's economic development with its scientificity, academicity and operability.