2015年-2018年松花江哈尔滨段水质变化趋势研究

松花江是哈尔滨市主要饮用水来源,同时也是哈尔滨市排放污水的主要受纳水体,对哈尔滨地区经济以及社会发展具有重要支撑作用。自“十二五”规划以来,松花江流域水质问题得到了显著改善,但依然存在一系列问题,例如水环压力大、承载力不够等。文章将对2015年-2018年松花江哈尔滨段水质变化检测数据展开分析,研究水质情况以及变化趋势,最终得出了松花江哈尔滨段水质变化趋势为明显好转的结论。

The Songhua River is the main source of drinking water in Harbin,and it is also the main receiving water body for sewage discharge in Harbin,so it plays an important supporting role in the economic and social development of Harbin.Since the"Twelfth Five-Year Plan",the water quality of the Songhua River Basin has been significantly improved,but there are still a series of problems,such as high pressure on the water environment and insufficient carrying capacity.This paper analyzes the water quality change detection data of the Harbin section of the Songhua River from 2015 to 2018,studies the water quality and change trends,and finally concludes that the water quality change trend of the Harbin section of the Songhua River has improved significantly.