Annual dynamics of N2O, CH4 and CO2 fluxes from the agricultural irrigation watersheds in southeast China

Shuang Wu1, Jianwen Zou1, Shuwei Liu1, Jie Chen2, Delei Kong1 and Yajun Geng1, (1)Nanjing Agricultural University, College of Resources and Environmental Sciences, Nanjing, China, (2)State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing, China