摘要
油车水库是宜兴市重要的水体资源。根据油车水库2017~2020年水质监测资料,选取Chl-a、TN、TP、COD、SD5个参数作为评价指标,利用评分法分析评价水体富营养化程度、单因子评价法评价水质状况。结果表明:油车水库2017~2020年主要水质污染因子为总磷;油车水库水体属于中营养、水质总体达到Ⅱ~Ⅲ类标准。为更好地保护水体健康,提出了相应的防治建议。
Youche Reservoir is an important water-body resource in Yixing City.Based on the water quality monitoring data of Youche Reservoir from 2017 to 2020,this paper analyzes and evaluates the degree of eutrophication and water quality of the waters.The results show that the waters of Youche Reservoir is under mesotrophication condition and the water quality generally meets the standard of Class II to III.In order to better protect the health of the waters,some suggestions corresponding prevention and treatment are put forward.
作者
杨鹏程
徐强
刘耿炜
席泽超
杨锐
Yang Pengcheng;Xu Qiang;Liu Gengwei;Xi Zechao;Yang Rui(Wuxi Hydrology and Water Resources Investigation Bureau of Jiangsu Province,Wuxi 214063,Jiangsu;Yancheng Hydrology and Water Resources Investigation Bureau of Jiangsu Province,Yancheng 224600,Jiangsu)
出处
《长江技术经济》
2022年第1期36-40,共5页
Technology and Economy of Changjiang
关键词
油车水库
富营养化
水质评价
水体治理
Youche Reservoir
eutrophication
water quality
evaluation
prevention and treatment
