连通度对佛山水道净污能力的影响研究  

Influence of Connectivity on Pollutants Purification of Foshan River Networks

作　　者：陈邦雄[1] 

机构地区：[1]广东省水利电力勘测设计研究院,广东广州510635

出　　处：《广东水利水电》2016年第2期1-3,18,共4页Guangdong Water Resources and Hydropower

摘　　要：为了更好的研究河网水系连通度对于污染物质降解能力的影响,在佛山水网不同的水体连通情况下,运用经过验证的河网数学模型研究不同水体连通情况下,模拟佛山水道的水体交换时间、污染物浓度分布。研究结果表明:随着河道与外界连通性能提高,水体交换能力、对污染物质的净化能力都有所提高,有利于改善河道生态环境。In order to get a better understanding about the influence of drainage connectivity on the pollutant degradation ability of a river network, under the different drainage connectivity scenario of Foshan river network, the distribution of water exchange period and pollutant concentration of Foshan waterway is simulated by using the validated water environmental model for tidal river network. In conclusion, the water exchange capacity and pollution purification ability of a river network will increase drainage connectivity, which gives a guideline for ecological river network construction.

关 键 词：连通度 情景分析 感潮河网 调度 

分 类 号：X824[环境科学与工程—环境工程]