| 三峡库区农业生态系统综合评价研究 |
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| 引用本文： | 郑钦玉,卢 坤,薛华清,何 艺.三峡库区农业生态系统综合评价研究[J].中国生态农业学报,2005,13(3):29-31. |
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| 作者姓名： | 郑钦玉 卢 坤 薛华清 何 艺 |
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| 作者单位： | 1. 西南农业大学农学与生命科学学院,重庆,400716
2. 重庆市种子管理站,重庆,400060 |
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| 基金项目： | 重庆市农业综合开发办项目“三峡库区生态农业模式及其评价研究”部分研究内容 |
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| 摘 要： | 采用Delphi法与AHP法相结合方法,研究建立了三峡库区农业生态系统综合评价指标体系;并通过建立模糊隶属函数模型和确定评价指标标准值,对重庆市丰都县包鸾农业综合开发区农业生态系统进行模糊综合评判,结果表明该区农业生态系统综合效益较差,亟待改进;其3大效益社会效益>生态效益>经济效益,这与实际情况相符。
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| 关 键 词： | 三峡库区 农业生态系统 综合评价 指标体系 |
| 收稿时间： | 2004/3/31 0:00:00 |
| 修稿时间： | 2004年3月31日 |
A study on the comprehensive assessment of agro-ecosystem in the Three Gorges Reservoir Area |
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| ZHENG Qin-Yu,LU
Kun,XUE Hua-Qing and HE Yi.A study on the comprehensive assessment of agro-ecosystem in the Three Gorges Reservoir Area[J].Chinese Journal of Eco-Agriculture,2005,13(3):29-31. |
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| Authors: | ZHENG Qin-Yu LU
Kun XUE Hua-Qing and HE Yi |
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| Abstract: | Using the Delphi process and analytical hierarchy process,the comprehensive assessment index system of agro-ecosystem was established in the Three Gorges Reservoir Area.And the agro-ecosystem of the Baoluan Agricultural Integrated Development Area in Fengdu County was studied through the construction of the fuzzy function model and the determination of the index standard values.The results indicate that the integrated benefits of agro-ecosystem in the area is not good,and should be improved immediately.In the three benefits of agro-ecosystem,the social benefit is the best and the economic benefit is the worst.And the results are quite close to the reality. |
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| Keywords: | The Three Gorges Reservoir Area Agro-ecosystem Comprehensive assessment Index system |
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