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基于水量水质模型的高邮湖控制断面污染源解析 被引量:2

Pollution Source Appointment for the Control Section in Gaoyou Lake Based on Water Quantity and Water Quality Model
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摘要 湖心区及近大汕退水闸断面是高邮湖重点控制断面,水质考核目标为Ⅲ类,2011~2015年水质监测结果显示TN、TP尚不能稳定达标。通过河网水量水质模型构建及模拟,得出影响高邮湖控制断面水质的主要污染源的比值及排序,为锁定重点削减对象、改善高邮湖湖体水质、制定断面达标规划提供了科学依据。 The sections of Huxin and the Jindashan backwater are key control sections for Gaoyou Lake,and the water quality objective is class Ⅲ.The water quality monitoring results from 2011 to 2015 showed that the water quality index of TN and TP could not reach the standards steadily.The contributions and the order of main pollution sources that affect the control sections of Gaoyou Lake were obtained by means of the construction and simulation of water quantity and water quality model.This paper provides a scientific basis for locking key reduction targets,improving the water quality of Gaoyou Lake and formulating a standard planning of the sections.
作者 孙卫红 韩龙喜 SUN Weihong;HAN Longxi(Jiangsu Provincial Key Laboratory of Environmental Engineering,Jiangsu Province Academe of EnvironmentScience,Nanjing 210036,China;Hohai University,Nanjing 210024,China)
出处 《环境保护科学》 CAS 2019年第5期52-57,共6页 Environmental Protection Science
关键词 污染源解析 控制断面 水量水质模型 高邮湖 Pollution Source Analysis Control Section Water Quality Model Gaoyou Lake
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