| 区域生态环境的未确知测度评价模型及应用 |
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| 引用本文： | 吴开亚,李如忠,孙世群,汪家权.区域生态环境的未确知测度评价模型及应用[J].环境科学研究,2004,17(2):22-25. |
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| 作者姓名： | 吴开亚 李如忠 孙世群 汪家权 |
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| 作者单位： | 1. 厦门大学,经济学院,福建,厦门,361005
2. 合肥工业大学,资源与环境学院,安徽,合肥,230009 |
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| 基金项目： | 国家自然科学基金资助项目(50379003)，安徽省教育厅自然科学研究重点项目(2003KJ043ZD) |
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| 摘 要： | 基于生态环境的信息不确定性特点，建立了区域生态环境评价的未确知测度模型。根据未确知测度的大小，确定样本所属的质量级别及样本间的优劣排序。以巢湖流域为例，运用所建模型对其生态环境质量状况进行了评价。研究表明，未确知测度模型对于多指标的区域生态环境质量评价，理论上是可行的。结果是可信的。
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| 关 键 词： | 区域生态环境 未确知测度 评价模型 巢湖流域 |
| 文章编号： | 1001-6929(2004)02-0022-04 |
| 收稿时间： | 2003/4/7 0:00:00 |
Unascertained Measure Model for Regional Eco-Environmental Quality Evaluation and Its Application |
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| WU Kai-y,LI Ru-zhong,SUN Shi-qun and WANG Jia-quan.Unascertained Measure Model for Regional Eco-Environmental Quality Evaluation and Its Application[J].Research of Environmental Sciences,2004,17(2):22-25. |
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| Authors: | WU Kai-y LI Ru-zhong SUN Shi-qun and WANG Jia-quan |
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| Institution: | WU Kai-ya~1,LI Ru-zhong~2,SUN Shi-qun~2,WANG Jia-quan~2 |
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| Abstract: | According to the unascertained characteristics of eco-environment,the authors established an unascertained measure model for regional eco-environmental quality evaluation so as to classify and arrange the evaluated samples in order.As a case,the model is used to assess the eco-environmental quality of Chaohu basin,and its conclusion is real and reliable.The results proved that the model was practical for regional eco-environmental quality comprehensive evaluation. |
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| Keywords: | regional eco-environment unascertained measure evaluation model Chaohu basin |
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