| 辽河中下游柳河口至盘山闸段河流地貌生境评价 |
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| 引用本文： | 郭维东,高〓宇,孙〓磊,胡志华.辽河中下游柳河口至盘山闸段河流地貌生境评价[J].水电能源科学,2012,30(2):63-65,130. |
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| 作者姓名： | 郭维东 高〓宇 孙〓磊 胡志华 |
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| 作者单位： | 1. 沈阳农业大学水利学院,辽宁沈阳,110866
2. 沈阳农业大学水利学院,辽宁沈阳110866;辽宁省白石水库管理局,辽宁朝阳122000 |
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| 基金项目： | 国家自然科学基金资助项目（40071183） |
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| 摘 要： | 从河流地貌角度，提出了包括河道横向形态多样性、纵向蜿蜒性、铅直向渗透性、河道稳定性及河岸带状况5大要素构成的指标体系及5级评价标准，构建了模糊层次综合评价模型，并对辽河中下游柳河口至盘山闸段进行地貌评价，判断其地貌现状及限制因子，为日后保护、修复与管理提供了决策依据。
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| 关 键 词： | 模糊层次综合评价 评价指标 评价标准 隶属函数 辽河 |
Evaluation of River Landscape Habitat for Middle and Lower Reaches of Liao River |
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| GUO Weidong,GAO Yu,SUN Lei and HU Zhihua.Evaluation of River Landscape Habitat for Middle and Lower Reaches of Liao River[J].International Journal Hydroelectric Energy,2012,30(2):63-65,130. |
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| Authors: | GUO Weidong GAO Yu SUN Lei and HU Zhihua |
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| Affiliation: | 1(1.College of Water Conservancy,Shenyang Agricultural University,Shenyang 110866,China;2.White Stone Reservoir Management Bureau of Liaoning Province,Chaoyang 122000,China) |
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| Abstract: | Based on the stream geomorphy,this paper proposes an index system and five-level evaluation criteria,which includes transverse morphological diversity of river,vertical meandering,vertical permeability,channel stability and riparian condition.And fuzzy hierarchical comprehensive evaluation model is established.Then the landform in middle and lower reaches of Liao River between Liuhekou to Panshanzha segment is evaluated.Finally,the current situation of topography and the limiting factors are determined.Therefore,it provides a decision-making for the future protection,restoration and management. |
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| Keywords: | fuzzy hierarchical comprehensive evaluation evaluation index evaluation standard membership function Liaohe River |
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