陡河唐山市丰南段水质提升及生态修复探析  

Water quality improvement and ecological restoration of the Fengnan section of Douhe River in Tangshan City

作　　者：陈雨琦 CHEN Yuqi(Hebei Institute of Investigation&Design of Water Conservancy&Hydropower Group Limited,Tianjin 300220,China)

机构地区：[1]河北省水利水电勘测设计研究院集团有限公司,天津300220

出　　处：《水科学与工程技术》2024年第5期51-53,共3页Water Sciences and Engineering Technology

摘　　要：为了改善陡河唐山市丰南段河流水质和生态环境,实施河道生态建设工程,对丰南段进行清淤。工程起点为陡河与范董线交汇处,终点为陡河防潮闸,治理长度28.2 km,治理方法采用物理修复、生物修复、生态工程修复于一体的修复方式。经过综合修复,陡河国考断面水质指标达到要求,恢复了陡河生态系统多样性功能。In order to improve the river water quality and ecological environment of the Fengnan section of Douhe River in Tangshan City,a river ecological construction project was implemented to carry out dredging works on the Douhe River in Fengnan section.The project starts from the intersection of Douhe River and Fandong Line and ends at the Douhe River Tide Gate,with a length of 28.2km.The treatment method adopts a combination of physical,bioremediation,and ecological engineering restoration to improve the water quality of Douhe River.After comprehensive restoration,the water quality indicators of the national-monitored cross-section of the Douhe River have met the requirements,and the diversity and function of the Douhe ecosystem have been restored.

关 键 词：陡河 水质提升 物理修复 生物修复 生态工程修复 生态多样性 

分 类 号：TV522[水利工程—水利水电工程]