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| 基于层次分析和灰色分析的水质风险评价方法 | |
| 引用本文： | 张春荣,纪淑娟,朱红梅.基于层次分析和灰色分析的水质风险评价方法[J].水资源保护,2011,27(1):11-14. |
| 作者姓名： | 张春荣 纪淑娟 朱红梅 |
| 作者单位： | 1. 山东科技大学地质学院,山东,青岛,266510 2. 山东科技大学信息学院,山东,青岛,266510 3. 山东农业大学信息学院,山东,泰安,271000 |
| 基金项目： | 山东省高等学校优秀骨干教师国际合作培养项目(2009)，青岛市科技发展计划项目，山东科技大学群星计划项目，山东科技大学春蕾计划项目 |
| 摘 要： | 给出一种基于层次分析和灰色分析的水质风险评价方法:用层次分析法计算水质评价因子权重,用带权重的灰色分析法评价多因素影响下的纯净水水质。结果表明,用层次分析法为评价因子赋权能够全面考虑各评价因子对水质影响的不同;用灰色分析法计算纯净水的风险度值和风险级别,考虑了水质评价中的模糊性和不确定性,比较符合纯净水水质评价的实际情况。 |
| 关 键 词： | 层次分析法 灰色分析法 水质风险 评价方法 |
| 修稿时间： | 2011/2/23 0:00:00 |
Water quality risk assessment based on analytic hierarchy process and gray analysis method |
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| ZHANG Chun-rong,JI Shu-juan,ZHU Hong-mei.Water quality risk assessment based on analytic hierarchy process and gray analysis method[J].Water Resources Protection,2011,27(1):11-14. | |
| Authors: | ZHANG Chun-rong JI Shu-juan ZHU Hong-mei |
| Affiliation: | 1.College of Geological Science and Engineering,Shandong University of Science and Technology,Qingdao 266510,China;2.College of Information Science and Engineering,Shandong University of Science and Technology,Qingdao 266510,China;3.College of Information Science and Engineering,Shandong Agricultural University,Tai’an 271000,China) |
| Abstract: | A water quality risk assessment method based on the analytic hierarchy process(AHP) and the gray analysis method was proposed.In the model,the AHP method was used to calculate the weights of the assessment factors,and the gray analysis method was used to assess the quality of pure water under the influence of various factors based on the weights.The results showed that the use of AHP method in computing the weights of assessment factors can offer a comprehensive consideration of different affects of various factors on water quality.Besides,the gray analysis method in calculating the risk value and risk category of pure water quality considered the vague and uncertain factors,and met the real situation of pure water quality assessment. |
| Keywords: | analytic hierarchy process(AHP) gray analysis method water quality risk evaluation method |
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