Male, Ph.D., associate researcher, mainly engaged in the research on the spatio-temporal evolution of soil surface electrochemistry, the influence of human factors on the electrochemical properties of soil surface, and the chemical behavior of ions at the soil/solution interface. Thirty-five papers have been published in Chinese and English, including 16 papers included in SCI. The first author published 6 SCI papers in Chemosphere, Journal of Chemical and Engineering Data, Catena and other journals, 9 papers in Chinese core journals, and granted utility model patent 1 item.