International Research Journal of Public and Environmental Health
Vol.4 (9),pp. 192-198, October, 2017
Available online at https://www.journalissues.org/IRJPEH/
Article 17/ID/JPRH043/07 pages
Author(s) retain the copyright of this article. Author(s) agree that this article remain permanently open access under the terms of the Creative Commons Attribution License 4.0 International License.
Original Research Article
Study of spatio-temporal dynamic change and mutual influences of river water quality in Liao River basin
Ning Yu1*, Liang Shao1, Danhui Zhou1, Xinyu Zhou1, Yandong Li1, Jian Wu1, Bo Ying1, Chuxu Chen1 and Lu Wang1
1Liaoning Province Environmental Monitoring Experimental Center, China.
*Corresponding Author Email: 474735730(at)qq.com
This paper analyzes the water quality data from an automatic monitoring station in provincial control section and temporal and spatial variation characteristics in Liao River Basin. Variation in river water quality and the key pollution control tributaries (area) in Liao River Basin were analyzed. The relationship among water quality parameters are analyzed using multivariate function method. It shows that there is a linear relationship between water quality indexes of conductivity and ammonia nitrogen in Liao River Basin. The trend of change in year and season of the indicators is forecasted. This study provides the basis for water environment management and monitoring in Liao River basin. The study therefore promotes the application of automatic monitoring stations in the Liao River basin.
Key words: Water quality, automatic monitoring station, Liao River Basin, conductivity, ammonia nitrogen