摘要
对南方某河流水环境质量现状进行了阐述,结合该河流2014年至2020年国控断面的逐月水质监测数据(包括化学需氧量､氨氮､总氮､总磷､水温)和季节性Kendall趋势检验方法,研究了该流域的水质变化趋势。通过分析水体存在的问题,提出了相应的水资源管理保护和水污染防治措施,旨在为中小型流域水环境污染综合治理提供对策建议。
The present situation of the water environment quality of a river in the south was expounded.Combined with the monthly water quality monitoring data(Include COD,NH_(3)-N,TN,TP,Water temperature)of the state-controlled section of the river from 2014 to 2020 and the seasonal Kendall trend test method.The water quality change trend in the basin was studied.Through analyzing the problems existing in water body,the corresponding measures of water resources management and protection and water pollution prevention and control were put forward.Aiming to provide countermeasures and suggestions for comprehensive management of river water environment pollution.
作者
刘付真
易勇
肖家鹏
LIU Fu-zhen;YI Yong;XIAO Jia-peng(Changsha Uranium Geology Research Institue,CNNC,Changsha 410000,China;Changsha Ecological Environment Monitoring Center,Hunan Province,Changsha 410000,China;North China Electric Power University,College of Environmental Science and Engineering,Beijing 102206,China)
出处
《湖南有色金属》
2022年第2期65-68,72,共5页
Hunan Nonferrous Metals
关键词
水质变化趋势
水污染
防治
water quality change trend
water pollution
prevention and control
