摘要
河湖水系是维系自然生态系统的重要组成部分,同时也是社会经济发展的重要支撑。河湖水系生态连通工程技术是生态修复工程补短板的重要手段。通过阐述河湖水系连通性的内涵,构建了基于三流四维生态模型的河湖水系生态连通工程技术体系,包括纵向连通工程技术、横向连通工程技术与垂向连通工程技术,并针对各连通维度具体阐述了各项工程技术。河湖水系生态连通规划工程技术体系的构建,可为国家及水利行业开展河湖水系连通相关工作提供有力的技术支撑。
River and lake system is an important part of maintaining the natural ecosystem,and also an important support for social and economic development. The ecological connectivity engineering technology of river and lake water systems is an important way to make up for the shortcomings of ecological restoration projects. By elaborating on the connotation of river and lake system connectivity,the ecological connectivity engineering system of river and lake system based on the three-stream and four-dimensional ecological model is constructed,including vertical connectivity engineering technology,horizontal connectivity engineering technology and vertical connectivity engineering technology,and each engineering technology is specifically elaborated on for each connectivity dimension. The construction of the river and lake system ecological connectivity planning engineering technology system can provide a strong technical support for the national and water conservancy industry to carry out the work related to river and lake system connectivity.
作者
丁洋
赵进勇
张晶
彭文启
纳月
DING Yang;ZHAO Jin-yong;ZHANG Jing;PENG Wen-qi;NA Yue(Department of Water Ecology and Environment,China Institute of Water Resources and Hydropower Research,Beijing 100038,China)
出处
《中国农村水利水电》
北大核心
2022年第4期120-126,共7页
China Rural Water and Hydropower
基金
水利部公益性行业科研专项(201501030)
水体污染与治理科技重大专项(2018ZX07105-002)
中国水利水电科学研究院“城乡水系生态景观构建理论和技术研究创新团队”项目(WE0145B042021)。
关键词
三流四维
河湖水系
生态连通
生态系统
工程技术体系
three-stream and four-dimensional
river and lake system
ecological connectivity
ecosystem
engineering technology system
