摘要
以横泾街道南片河网为例,基于MIKE11模型建立了水生态数学模型,首先利用水质实测资料进行了参数率定及模型检验,并研究了不同的生态修复措施组合方案下河网水质的改善效果,再结合横泾南片河网现状,选定生态湿地与木桩+自然护岸的联合方案作为优选方案。结果表明,该水生态数学模型能够为农村河道生态修复措施组合方案的优选提供定量化基础。
Taking the south river network of Hengjing street as an example,MIKE11 was used to establish a mathematical model of water ecology.The parameter determination and model test were carried out by using the measured data of water quality.The improvement effect of the river network was studied under different ecological restoration measures.Combined with the current situation of the river network in the south of the Hengjing area,the joint scheme of ecological wetland and wooden piles+natural revetment was selected as the preferred scheme.The results show that the water ecological mathematical model can provide a quantitative basis for optimization of rural river ecological restoration measures.
作者
李雁鹏
吴玮
张如锋
崔贤程
LI Yan-peng;WU Wei;ZHANG Ru-feng;CUI Xian-cheng(Department of Environmental Science and Engineering,Suzhou University of Science and Technology,Suzhou 215009,China;Jiangsu Collaborative Innovation Center of Technology and Material of Water Treatment,Suzhou 215009,China)
出处
《水电能源科学》
北大核心
2019年第11期41-45,共5页
Water Resources and Power
基金
江苏省水利科技项目(2014060)
关键词
MIKE11模型
生态修复
效果预测
方案优选
MIKE11 model
ecological restoration
effect prediction
program preference
