| 基于模糊综合评判法的城市森林健康评价 |
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| 引用本文： | 谭三清,张贵.基于模糊综合评判法的城市森林健康评价[J].湖南农业大学学报(自然科学版),2010,36(4):474-477. |
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| 作者姓名： | 谭三清 张贵 |
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| 作者单位： | 中南林业科技大学理学院,中南林业科技大学理学院 |
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| 基金项目： | 中南林业科技大学青年科学基金重点项目（07005A） |
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| 摘 要： | 在建立城市森林生态系统健康评价的指标体系的基础上，以AHP法求得各个指标权重，再建立模糊综合评价模型来进行评价，对株洲市荷塘、芦淞、天元、石峰四区的城市森林生态系统进行实证评价分析，结果表明：四个区的城市森林生态系统健康状况分别为不健康(评价值为0.3594)、不健康(评价值为0.3708)、不健康(评价值为0.3698)和良好健康(评价值为0.7833)，评价结果与当地实际情况相符。
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| 关 键 词： | 生态学 模糊综合评判法 健康评价 城市森林生态系统 |
| 收稿时间： | 2009/11/3 0:00:00 |
| 修稿时间： | 2010/5/6 0:00:00 |
Urban Forest Eco-system Health Assessment Based on Fuzzy Synthetic Appraisal |
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| tansanqing and zhanggui.Urban Forest Eco-system Health Assessment Based on Fuzzy Synthetic Appraisal[J].Journal of Hunan Agricultural University,2010,36(4):474-477. |
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| Authors: | tansanqing and zhanggui |
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| Institution: | School of science, Central South University of Forestry & Technology,School of science, Central South University of Forestry & Technology |
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| Abstract: | Based on the index system of the urban forest ecosystem health, obtained the weight of each index by AHP method, and then established the modal of Fuzzy Synthetic Appraisal to evaluation it. On empirical analysis of the four area of Zhuzhou city, hetang, lushong, tianyuan and shifeng area, the appraisal of the urban forest ecosystem health is, Unhealthy (the value is 0.3594), Unhealthy (the value is 0.3708), Unhealthy (the value is 0.3698) and Good health (the value is 0.7833). The result agrees with the reality. |
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| Keywords: | ecology Fuzzy Synthetic Appraisal health assessment urban forest eco-system |
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