| 三峡库区紫色土生态优化评价体系的探讨 |
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| 引用本文： | 蒲富永,牟树森,陈玉成.三峡库区紫色土生态优化评价体系的探讨[J].重庆环境科学,1993(4):7-11. |
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| 作者姓名： | 蒲富永 牟树森 陈玉成 |
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| 作者单位： | 西南农业大学 重庆 |
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| 摘 要： | 本文计对三峡库区紫色丘陵地区的土壤生态环境状况，提出了优化评价的总目标、评价指标体系和评价程序，探讨了单项指数评价方法的数学模型与基准参数，在此基础上，应用了层次分析与模糊数学的原理和方法，对紫色土生态优化进行综合评价，旨在为库区及库周生态与环境建设及经济综合开发提供依据。
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| 关 键 词： | 紫色土 生态系统 生态评价 三峡库区 水库 生态效益 |
STUDY ON EVALUATION SYSTEM OF OPITMUM PURPLE SOIL ECOSYSTEM ALONG THE THREE GORGES |
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| Pu Fuyong Mou Shusen Chen Yucheng.STUDY ON EVALUATION SYSTEM OF OPITMUM PURPLE SOIL ECOSYSTEM ALONG THE THREE GORGES[J].Chongqing Environmental Science,1993(4):7-11. |
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| Authors: | Pu Fuyong Mou Shusen Chen Yucheng |
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| Institution: | Southwest Agrieulturaled University Chongqing |
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| Abstract: | This paper dealed with an evaluation of that whether the purple soil ecosystem along the Three Gorges is optimum. The general target, single index and index system of evaluation were offered. The AHP (analysis hierarchy path) and fuzzy mathematics were applied to establish this evaluation system. |
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| Keywords: | Purple soil Ecosystems Optimization Evulate Fuzzy mathematics |
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