According to domestic condition and foreign experience about acid deposition, indicators, main control targets and comprehensive targets are put forward in order to control acid deposition in China.
As the condition of testing, the accuracy of system specific indicators also can not be measured, is the final article of the system improvements.
由于试验条件的限制，系统具体的精度指标还无法测出，最后文章给出了系统的改进意见。
3
The study significance of the paper is that: the indicators system of water environment management on river basin, which is a basis and essential condition to manage water environment on river basin;