二松下游区水质现状及变化趋势分析

Analysis on Current Situation and Its Variation Tendency of Water Quality in Downstream Area of the Second Songhuajiang River

本文对二松下游区松原市江段水质现状开展评价,指出了年均及年内不同水期水质变化情况,并根据多年水质监测资料对历年水质变化趋势进行了分析评价。

In this paper,the authors evaluated the current situation of water quality of the river course in Songhuajiang River,pointed out the variation of water quality in annual average and within the year,and analyzed and appraised variation tendency of water quality for all past years based on the monitoring and measuring data for many years.