Climate change effects and economic damage of gaseous reactive nitrogen from China’s cropland at city-level

Peng Xu1, Shengji Luan2, Zhuyu Xu2 and Yi Zheng3, (1)Shenzhen, guangdong, China, (2)Peking University Shenzhen Graduate School, Shenzhen, China, (3)Peking University, College of Engineering, Beijing, China