Agricultural non-point source pollution was take up 57%> 43% of total N&P pollutionloading in Dasong river watershed respectively.
大嵩江流域非点源总氮、总磷污染负荷占整个流域污染负荷的57％、43％。
2
During transition from target gross control to capacity gross control, the total existing pollutionloading often exceeds the environmental capacity in the region.
在由目标总量控制向容量总量控制的过渡时期，现有排污量往往超过区域的环境容量。
3
Pollutionloading of dissolved N and P in ChaoHu lake watershed could be evaluated through export model of N and P after annual runoff volume was work out according to SCS model.