新疆干旱区农业面源污染空间分异及治理对策

马梓翔, 晁伟鹏, 朱叶

Spatial differentiation and governance mechanism of agricultural non-point source pollution in arid areas of Xinjiang

Zixiang Ma, Weipeng Chao, Ye Zhu

图3 新疆农业面源TN、TP、氨氮、COD排放强度

Fig.3 The emission intensity of agricultural non-point sources of TN， TP， ammonia nitrogen and COD in Xinjiang