耦合遥感与SWAT模型的岸边植被带消减面源污染效能研究

刘翼遥, 吴太夏, 王树东, 鞠茂森

Exploring the performance of riparian zones in reducing non-point source pollution by coupling remote sensing with the SWAT model

LIU Yiyao, WU Taixia, WANG Shudong, JU Maosen

表5 关键源区等级划分表

Tab.5 Critical source area classification (kg/hm2)

流失强度 总氮 总磷 轻度 [0,4.706) [0,1.980) 较轻 [4.706,10.276) [1.980,5.121) 中度 [10.276,15.195) [5.121,6.605) 较重 [15.195,21.226) [6.605,7.952) 重度 [21.226,55.704] [7.952,14.564]