我国农田氧化亚氮排放的时空特征及减排途径

严圣吉, 尚子吟, 邓艾兴, 张卫建

Spatiotemporal Characteristics and Reduction Approaches of Farmland N2O Emission in China

Yan Shengji, Shang Ziyin, Deng Aixing, Zhang Weijian

表1 N2O emission factors of different crop planting regions kg N2O-N/kg N输入量 kg N2O-N/kg N input

Table 1

省（市、区） Province (municipality and autonomous region) N2O排放因子 N2O emission factor 范围 Range 内蒙古,新疆,甘肃,青海,西藏,陕西,山西,宁夏 Inner Mongolia, Xinjiang, Gansu, Qinghai, Tibet, Shaanxi, Shanxi, Ningxia 0.0056 0.0015~0.0085 黑龙江,吉林,辽宁 Heilongjiang, Jilin, Liaoning 0.0114 0.0021~0.0258 北京,天津,河北,河南,山东 Beijing, Tianjin, Hebei, Henan, Shandong 0.0057 0.0014~0.0081 浙江,上海,江苏,安徽,江西,湖南,湖北,四川,重庆 Zhejiang, Shanghai, Jiangsu, Anhui, Jiangxi, Hunan, Hubei, Sichuan, Chongqing 0.0109 0.0026~0.0220 广东,广西,海南,福建 Guangdong, Guangxi, Hainan, Fujian 0.0178 0.0046~0.0228 云南,贵州 Yunnan, Guizhou 0.0106 0.0025~0.0218