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Alternative TitleRiver Health Fuzzy Assessment in the Upper Reaches of Minjiang River under the Stress of Diversion Type Cascade Development: A Case Study of Reducing Reaches of Jiangsheba Hydropower Station
彭立1,2; 刘伟; 苏春江1
Corresponding Author苏春江
Source Publication山地学报
Contribution Rank1
Other AbstractWith the diversion type cascade development, river health degenerating rapidly due to flow reduced phenomenon. Aiming at this problem, attempts were made to assess river health in six different aspects, i. e. hydrology, water environment, morphology, riverside, aquatic organisms and public views with an index system consist of 6 primary indices and 16 secondary indices. Furthermore, fuzzy pattern recognition model was applied, as a case study, to the health assessment of reducing reaches of Jiangsheba Hydropower Station based on this index system. The research result has shown that its health grad is 2.44, which is between sub-healthy and morbid. It has also suggested that the assessment model can provide decision making basis for river ecosystem maintenance and restoration.
Keyword河流健康 模糊模式识别模型 减脱水 岷江上游
Indexed By其他
Document Type期刊论文
Corresponding Author苏春江
First Author Affilication中国科学院水利部成都山地灾害与环境研究所
Corresponding Author Affilication中国科学院水利部成都山地灾害与环境研究所
Recommended Citation
GB/T 7714
彭立,刘伟,苏春江. 引水式水电开发下岷江上游河流健康模糊评价——以姜射坝电站减脱水河段为例[J]. 山地学报,2011,29(S):194-199.
APA 彭立,刘伟,&苏春江.(2011).引水式水电开发下岷江上游河流健康模糊评价——以姜射坝电站减脱水河段为例.山地学报,29(S),194-199.
MLA 彭立,et al."引水式水电开发下岷江上游河流健康模糊评价——以姜射坝电站减脱水河段为例".山地学报 29.S(2011):194-199.
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