1990.6 Graduated from Department of Chemistry, Nanjing University, doctor of science. 1990.7 entered the postdoctoral mobile station of Nanjing Institute of Soil Science, Chinese Academy of Sciences. 1992.3-93.3, as a special researcher of the Japanese Ministry of Science and Technology, cooperated in research at the National Institute of Agricultural Environmental Sciences in Japan. At present, the State Key Laboratory of Soil and Agricultural Sustainable Development (Nanjing Institute of Soil, Chinese Academy of Sciences) is engaged in the regional response research of global change. He has published more than 70 papers, of which more than 30 have been published in international academic journals.

Since 2000, the international advanced FCAE (Free Air Controlled Enrichment) method has been used to study the response and adaptation of farmland ecosystem to atmospheric composition and temperature changes. This research involves plant physiology, crop cultivation, soil, biogeochemistry, ecosystem structure and function evolution, micrometeorology, system control and other disciplines, and is a comprehensive research at the forefront of the world. Through international cooperation, 200 1 built the first rice/wheat CO2 face system platform in China. That is, in the open space system, three circles (each with an area of about 200M2) and corresponding control systems are established to simulate the future atmospheric CO2 concentration, and the CO2 concentration in the circles is 200ppmv higher than the surrounding atmospheric environment, which is realized by real-time control system. Because there are no isolation facilities inside and outside the circle, gas can circulate freely, so the conditions of ventilation, light, temperature and humidity inside the system are very close to the natural ecological environment. FACE technology is the best simulation method to study the response of ecosystem to atmospheric composition and climate change. The face platform is like a window to the future world. This year, the ozone face system was established as an experimental platform to study the impact of ozone concentration increase in the near-surface layer on the ecosystem. At the same time, when designing the temperature surface scheme, it is prepared to expand the research from single factor (simulating the increase of atmospheric carbon dioxide and ozone concentration respectively) to multi-factor (simulating the future increase of atmospheric carbon dioxide and ozone concentration and temperature simultaneously).