WQI

基本解釋

The WQI of a particular river monitoring station can be expressed as both a monthly and an annual figure.
每條河溪水質監(jiān)測站的水質指數分別以每月及每年數字呈列。
It is mainly affected by the output of pig farming.The WQI is about 50 to 60 at the Kao-Ping Bridge and Shuan-Yuan Bridge stations because of higher discharge.
下游的小支流牛稠溪與武洛溪受到養(yǎng)豬廢水的影響，WQI值在40以下，屬于水質劣等的狀況。
Moreover, there is some difference between high and low water level periods.Generally speaking, the WQI is higher during high water level periods because of dilution.
而主流的高屏大橋與雙園大橋測站由于水量較大，WQI平均值保持在50-60之間，顯示水質屬于中等的情形。
13. What is WQI ? If there is a WQI, what kinds of action will be taken?
什么是WQI。如果有WQI，需要采取哪些措施？
Keywords Taihu Basin;land use;non-point source pollution;Water Quality Index（WQI）;
太湖流域;非點源污染;土地利用;水質指數;WQI;