| 水资源利用效率及评价方法若干问题研究 |
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| 引用本文： | 白颖,王红瑞,许新宜,谢琼.水资源利用效率及评价方法若干问题研究[J].水利经济,2010,28(3):1-4. |
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| 作者姓名： | 白颖 王红瑞 许新宜 谢琼 |
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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,北京,100875 |
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| 基金项目： | 水利部"节水型社会建设"项目 |
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| 摘 要： | 探讨了水资源利用效率及其评价的定义和内涵,介绍了国内外水资源利用效率相关问题的研究进展,对各种水资源利用效率评价方法进行了汇总和对比,分析了水资源利用效率评价中存在的主要问题:对水资源利用效率评价的基础理论研究不够;在评价区域水资源利用效率时,没有将土壤计算在内;水资源利用效率评价中缺少生态环境指标、没有计算虚拟水、没有考虑水质的影响等。
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| 关 键 词： | 水资源 利用效率 评价方法 指标体系 |
| 修稿时间： | 2010/5/24 0:00:00 |
Relevant issues on utilization efficiency and evaluation methods for water resources |
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| BAI Ying,et al.Relevant issues on utilization efficiency and evaluation methods for water resources[J].Journal of Economics of Water Resources,2010,28(3):1-4. |
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| Authors: | BAI Ying |
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| Institution: | BAI Ying,et al (College of Water Science,Key Laboratory for Water , Sediment Science of Ministry of Education,Beijing Normal University,Beijing 100875,China) |
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| Abstract: | The utilization efficiency of water resources and the definition and connotation of its evaluation were discussed.The worldwide advances in relevant issues on utilization efficiency of water resources were introduced.The various evaluation methods for the utilization efficiency of water resources were reviewed and compared.The main problems in the evaluation of utilization efficiency of water resources were put forward. |
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| Keywords: | water resources utilization efficiency evaluation method index system |
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