水资源保护2018，Vol.34Issue(1)：50-57,8.DOI:10.3880/j.issn.10046933.2018.01.09
基于GIS技术的方便水库面源污染控制方案研究
Study on control scheme for non-point source pollution in Fangbian Reservoir based on GIS technology
朱亮 1刘畅 2陈琳 1金梦婷 2邱云鹏1
作者信息
- 1. 河海大学浅水湖泊综合治理与资源开发教育部重点实验室,江苏南京 210098
- 2. 河海大学环境学院,江苏南京 210098
- 折叠
摘要
Abstract
Taking the Fangbian Reservoir in Lishui District of Nanjing as the research object , GIS technology , combined with RS technology , was applied to analyze the pollution source of the whole catchment and determine the key pollution factors and key pollution areas .And the optimal protection scheme was proposed based on the study . The results show that the main land-use type of the whole catchment is the cultivated land , which is mainly distributed in the sub-basins of Qinglongqiao River , Xiejiapeng River , and Xinancun River .The Qinglongqiao River and Xiejiapeng River sub-basins are the largest pollution load areas , followed by the Xicun River and Xinancun River sub-basins.Under the premise of considering pollutant removal rate and cost , the technology of ecological ditch and ecological pond is the best technology for the farmland runoff pollution control , followed by the technology of ecological interception buffer belt .Biological contact oxidation-artificial wetland treatment technology is the optimal control technology for rural domestic sewage .关键词
湖库型水源地/子流域/面源污染/污染负荷/总量控制/GIS技术Key words
lake-reservoir type water source area/sub-basin/non-point source pollution/pollution load/total amount control/GIS technology分类
资源环境引用本文复制引用
朱亮,刘畅,陈琳,金梦婷,邱云鹏..基于GIS技术的方便水库面源污染控制方案研究[J].水资源保护,2018,34(1):50-57,8.
