摘要
为改善区域水体环境,南通市通州区对该地区河道进行生态修复,采用污水口预处理、底质处理、生态浮岛及直接补给部分生物物种以增加生物多样性等生态手段,并辅以调水、生态清淤、岸坡修复等工程措施。经过4个月的整治,河道恢复生态功能,水体水质明显好转。
To improve quality of the water environment in the area, ecological restoration of fiver in Tongzhou District of Nantong City was im- plemented to increase biodiversity by pretreatment in sinkhqle, disposal of substrate, ecological floating island, adding some biological species to fiver and so on. Engineering measure was used by water diversion, ecological dredging and restoration of slope, after four months, ecological function of river was restored, water quality was improved quickly.
出处
《安徽农业科学》
CAS
2015年第31期254-256,共3页
Journal of Anhui Agricultural Sciences
基金
江苏省农村环境污染防治工程技术研究开发中心项目(HJZX2012003)
关键词
河道
生态修复
生态手段
工程措施
River course
Ecological restoration
Ecological method
Engineering measures
