图们江水系水质浅析

Analysis on Water Quality for System of Tumenjiang River

本文系统地分析了图们江干流及其三条主要支流水质污染特．点及趋势，结果指出图们江水系污染虽很严重，但有明显好转趋势。

In this paper the authors analysed the Characteristic and tendency of water quality pollution for the trunk stream and its main three subsidiary streams of Tumenjiang River systematically. The result shows that though the pollution is seriously,the situation has taken a favourable turn obviously.