Li Xiaojun, male, born in November 1978, native of Xuchang, Henan Province. Doctoral supervisor.His main research interests include developing bioremediation technology for contaminated soil and safe utilization of farmland contaminated by heavy metals. He has published more than 120 papers in journals (over 70 SCI/EI papers) and one monograph (ranked second). He had presided over and participated in the compilation of 6 local guidelines, or regulations and applied for over 10 national invention patents. He had won 4 scientific and technological awards, including one second prize of Liaoning Provincial Science and Technology Progress Award in 2022 (ranked first).

2005.08 - 2007.12 postdoctoral in Pollution Ecology Science from the Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang, Liaoning Province, China. 2000.09 - 2005.07 Ph.D. degree in Environmental Science from The Northeast Institute of Geography and Agroecology, Chinese Academy of Sciences, Changchun, Jilin Province, China. 1996.09 - 2000.06 Ph.D. degree in Environmental Science from Northeast Normal University, Changchun, Jilin Province, China.

2023.12- present Professor of Environmental Science, Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang, China 2020.12 - 2023.11 present Project Professor of Environmental Science, Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang, China 2012.12 - 2013.05 visiting scholar, Deakin University, Geelong, Victoria, Australia. 2014.05 - 2015.04 visiting scholar, Melbourne University, Melbourne, Victoria, Australia. 2008.01 - 2020.11 Associate Professor of Environmental Science, Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang, China

Heavy metals/new pollutants; bioremediation; safe utilization; biological control

1) 2022 Liaoning Scientific and Technological Progress Award, “New technology and application of microbial enhanced remediation for farmland soil with medium and low concentrations of organic pollution” . The people’s government of Liaoning Province (1/9). 2) 2016 Liaoning Scientific and Technological Progress Award, “Ecological remediation technology for contaminated soil in magnesite mining areas” . The people’s government of Liaoning Province (4/9).

1) 2024-2028: Sub-Project Leader, Research on Precise Control and Systematic Treatment Technology Mode for Heavy Metal Pollution in Large-Scale Metal Mining Areas. Project of National Key Research & Development Program of China, Ministry of Ecology and Environment. 2) 2023-2025: Project Leader, Safe utilization of heavy metal contaminated soil in farmland: grafting to induce low cadmium accumulation in crops. The Liaoning Provincial Science and Technology Plan Joint Plan-Applied Basic Research Project, Department of Science and Technology of Liaoning Province. 3) 2024-2027: Project Leader, Study on the mechanism of the effect of degradation microorganism on the occurrence of enrofloxacin in ferrite-organic matter complex. General Program of National Natural Science Foundation of China, National Natural Science Foundation of China. 4) 2021-2026: Sub-Project Leader, Demonstration of green production technology for selenium-enriched rice, the CAS Strategic Priority Research Program-Black Land Protection and Utilization Science and Technology Innovation Project, Chinese academy of sciences. 5) 2019-2024: Sub-Project Leader, Investigation on source and sink characteristics of pollutants from typical industrial and mining activities. Second Tibetan Plateau Scientific Expedition and Research Program, Ministry of Science and Technology of the People’s Republic of China. 6) 2019-2023: Sub-Project Leader, Physicochemical-biological coupled remediation technology for livestock and poultry farming compound pollution sites in cold regions. Project of National Key Research & Development Program of China, Ministry of Science and Technology of the People’s Republic of China.

1) Jia Chunyun, Ding Xiaoxuan, Han Xiuyun, Liu Changfeng, Li Xiaojun*, Zeng Xiangfeng, Xue Chenyang. nZVI-BC strengthens organic carbon sequestration driven by the modulation of soil microbial community and heavy metal speciation. Journal of Hazardous Materials, 2026, 504: 141371 2) Xue Chenyang, Cao Lixia, Li Xiaojun*, Lu Jiani, Sun Lizong, Zeng Xiangfeng, Jia Chunyun, Chen Xin, Jia Yongfeng. Accumulation of soil selenium caused by long-term foliar spraying reduced soil microbial diversity and enhanced soil denitrification in rice roots. Journal of Agricultural and Food Chemistry, 2026, 74(1): 259-274 3) Lian Meihua*, Zeng Xiangfeng, Li Lixia, Sun Mingze, Li Xiaojun*. Fate of arsenic in contaminated coastal soil induced by rising temperature and seawater intrusion. Marine Environmental Research, 2024, 202: 106799 4) Xue Chenyang, Du Yan, Graeme Allinson, Zeng Xiangfeng, Li Xiaojun*, Fang Huajun. Metals and polycyclic aromatic hydrocarbons pollutants in industrial parks under valley landforms in Tibetan Plateau: Spatial pattern, ecological risk and interaction with soil microorganisms. Journal of Hazardous Materials, 2024, 471: 134411 5) Zhu Sulong, Gao Chengkang*, Tian Guo, Guo Dengting, Li Shupeng, Li Xiaojun*. Mercury flow network and its emission reduction in the steelworks. Process Safety and Environmental Protection. 2023, 174: 20-27 6) Li Xiaojun*, Cao Lixia, Lin Xin. et al. Composition, Distribution, and Source Apportionment of Organochlorine Pesticides (OCPs) in Soil of a Chemical Industrial Park and its Surrounding in the Northeast of Qinghai-Tibet Plateau. Water Air Soil Pollut 2023, 234: 236 7) Sun Lizong, Jia Chunyun, Xue Chenyang, Guo Cheng, Li Xiaojun*, Tai Peidong*. Mechanism and stability of low cadmium accumulation in grafted soybeans induced by rootstocks. Plant and Soil, 2023, 483: 313-329. 8)Li Xiaojun*, Li Peijun, Lin Xin, et al. Biodegradation of aged polycyclic aromatic hydrocarbons (PAHs) by microbial consortia in soil and slurry phase. Journal of Hazardous Materials, 2008, 150(1): 21-26 9)Guo Shuhai, Li Xiaojun, Wu Bo, et al. 2020. Principle and practice of ecological restoration engineering. Beijing: Science Press. 10) Niu Zhixin, Luo Qing, Li Xiaojun et al. 2025. Soil remediation technology for contaminated sites. Beijing: China Agriculture Press

1） Li Xiaojun, Su Yiming, Zhang Si, et al. A low-temperature degrading bacterial strain capable of degrading enrofloxacin and its application. Authorization Date: January 26, 2024, Application No. 202211103596.93 2） Li Xiaojun, Wang Yuntao, Gong Zongqiang, et al. A method for preparing magnetic biochar and its corresponding device. Authorization Date: July 23, 2024, Application No. 202010645215.4 3） Li Xiaojun, Xue Chenyang, Wang Yanhong, et al. Regulations for the reutilization of waste from selenium-rich rice production. Group Standard: T/LNYN001—2024. Issued Date: November 26, 2024. 4） Li Xiaojun, Xue Chenyang, Wang Yanhong, et al. Regulation for production technology of selenium-enriched rice. Group Standard: T/LNYN 001—2023. Issued Date: December 30, 2023.