| 基于Model Builder的库区生态敏感性分析 |
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| 引用本文： | 周扬,李潇丽,吴文祥,胡莹.基于Model Builder的库区生态敏感性分析[J].安徽农业科学,2009,37(29). |
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| 作者姓名： | 周扬 李潇丽 吴文祥 胡莹 |
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| 作者单位： | 周扬,胡莹(中国科学院研究生院,北京,100049;中国科学院地理科学与资源研究所,北京,100101);李潇丽(北京自然博物馆,北京,100050);吴文祥(中国科学院地理科学与资源研究所,北京,100101) |
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| 摘 要： | 以密云库区为研究对象,利用生态环境现状调查资料和相关研究成果,通过生态服务价值、地质灾害、植被覆盖指数、坡度及土地覆被类型5个指标对密云库区生态环境敏感性进行了综合评价,识别出主要生态敏感区域。结果表明:生态服务价值变化对生态环境最为敏感,地质灾害因子次之;生态敏感性极高的区域主要为石城镇大部分地区、高岭镇西北部及北庄东南部和西南地区,不敏感区包括十里堡、巨各庄、大城子中部等地区。
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| 关 键 词： | 生态敏感性 Model Builder 分析 密云库区 |
Analysis of Reservoir Ecological Sensitivity Based on Model Builder |
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| ZHOU Yang et al.Analysis of Reservoir Ecological Sensitivity Based on Model Builder[J].Journal of Anhui Agricultural Sciences,2009,37(29). |
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| Authors: | ZHOU Yang |
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| Institution: | ZHOU Yang et al (Graduate School of Chinese Academy of Sciences,Beijing 100049) |
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| Abstract: | Taking Miyun Reservoir as the research object,5 sensitive indices for eco-environment were selected based on the information of eco-environmental investment and previous studies,such as ecological service value,geology disaster,vegetation-cover index,slope,land-use types.A comprehensive evaluation was made on the eco-environmental sensitivity of Miyun Reservoir.The main ecological sensitivity areas were distinguished.The results of the research showed that the most sensitive factor of ecological environment... |
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| Keywords: | Model Builder |
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