| 眉山市生态市规划中生态敏感性评价 |
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| 引用本文： | 杨志翔,丁桑岚,陈青玉.眉山市生态市规划中生态敏感性评价[J].安徽农业科学,2009,37(5):2110-2112. |
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| 作者姓名： | 杨志翔 丁桑岚 陈青玉 |
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| 作者单位： | 四川大学建筑与环境学院,四川成都,610065 |
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| 摘 要： | 以四川省眉山市为例，应用GIS空间分析技术和生态因子评分法，针对水土流失、生物多样性和土地利用现状进行生态敏感性评价，并通过多因子加权求和模型进行综合分析。结果表明，眉山市极敏感区占全市总面积的15．83％，高度敏感区占17．22％，中度敏感区占47．72％，轻度敏感区占19．22％。并根据不同敏感区的特点，提出了相应的环境保护对策。
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| 关 键 词： | 生态市 生态敏感性评价 眉山市 |
Eco-sensitivity Evaluation in the Ecological City Planning of Meishan City |
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| YANG Zhi-xiang et al.Eco-sensitivity Evaluation in the Ecological City Planning of Meishan City[J].Journal of Anhui Agricultural Sciences,2009,37(5):2110-2112. |
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| Authors: | YANG Zhi-xiang |
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| Institution: | YANG Zhi-xiang et al(College of Architecture , Environment,Sichuan University,Chengdu,Sichuan 610065) |
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| Abstract: | Taking Meishan City of Sichuan Province as an example,aiming at the water and soil erosion,the bio-diversity and the land use actuality,the ecosensitivity was evaluated by using GIS spatial analysis technique and ecological factor scoring method.The comprehensive analysis was made by using multifactor weighted summation model.The results showed that the proportion of extremely sensitive area,high sensitive area,medium sensitive area and slight sensitive area in total area of Meishan City were 15.83%,17.22%,... |
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| Keywords: | Ecological city Eco-sensitivity evaluation Meishan City |
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