| 水资源效率评价指标体系探讨 |
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| 引用本文： | 杨丽英,许新宜,贾香香. 水资源效率评价指标体系探讨[J]. 北京师范大学学报(自然科学版), 2009, 0(Z1) |
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| 作者姓名： | 杨丽英 许新宜 贾香香 |
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| 作者单位： | 北京师范大学水科学研究院水沙科学教育部重点实验室; |
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| 基金项目： | 水利部节水型社会建设资助项目(水综节水[2007]4号) |
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| 摘 要： | 在总结国内外有关水资源利用效率研究的基础上,分析影响水资源利用效率的主要因素,阐述水资源利用效率评价内涵及主要内容,通过Delph方法进行水资源利用效率评价指标体系构建,选取综合、农业、工业、生活用水效率与生态环境5方面作为准则层,提出万元GDP用水量、去气候变异化农业用水效率、水资源可持续性指数、单方水COD含量等6个指标.
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| 关 键 词： | 效率 指标体系 综合评价 节水 |
WATER USE EFFICIENCY EVALUATING INDEX SYSTEM |
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| YANG Liying XU Xinyi JIA Xiangxiang. WATER USE EFFICIENCY EVALUATING INDEX SYSTEM[J]. Journal of Beijing Normal University(Natural Science), 2009, 0(Z1) |
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| Authors: | YANG Liying XU Xinyi JIA Xiangxiang |
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| Affiliation: | College of Water Sciences;Key Laboratory for Water and Sediment Sciences of Ministry of Education;Beijing Normal University;100875;Beijing;China |
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| Abstract: | Based on usage efficiency of water resources both domestic and overseas,the concept and index of water resource utilization efficiency are proposed.This includes six indices: water consumption per 10000 Yuan RMB in GDP,removal variability of agriculture water resources utilization efficiency,water consumption per 10000 Yuan RMB industrial added value sustainability index,chemical oxygen demand in unit cube water. |
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| Keywords: | efficiency evaluation index system comprehensive assessment water saving |
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