| 基于虚拟水消费的水足迹计算——以大连市为例 |
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| 引用本文： | 狄乾斌,韩增林,刘桂春. 基于虚拟水消费的水足迹计算——以大连市为例[J]. 云南地理环境研究, 2006, 18(5): 28-33 |
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| 作者姓名： | 狄乾斌 韩增林 刘桂春 |
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| 作者单位： | 辽宁师范大学,海洋经济与可持续发展研究中心,辽宁,大连,116029 |
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| 基金项目： | 辽宁省高等学校人文社会科学重点研究基地基金 |
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| 摘 要： | 水足迹是反映水资源实际消费的新概念．以虚拟水消费为基础的水足迹能更真实地衡量社会经济系统对水资源的消费利用状况。作者引人水足迹的概念及计算方法，在基于虚拟水计算的基础上对大连市2003年水足迹进行了计算，通过定量地分析大连市水资源的利用现状、依赖程度及存在问题，为科学利用有限的水资源提供有益的决策依据；同时通过虚拟水战略分析，提出了解决水资源短缺问题的新思路。
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| 关 键 词： | 水足迹 虚拟水 虚拟水战略 |
| 文章编号： | 1001-7852(2006)05-0028-06 |
| 收稿时间： | 2005-10-19 |
| 修稿时间： | 2005-11-21 |
ESTIMATE AND ANALYSIS OF WATER FOOTPRINT BASING ON VIRTUAL WATER——TAKING DALIAN AS A SAMPLE |
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| DI Qian-bin,HAN Zeng-lin,LIU Gui-chun. ESTIMATE AND ANALYSIS OF WATER FOOTPRINT BASING ON VIRTUAL WATER——TAKING DALIAN AS A SAMPLE[J]. Yunnan Geographic Environment Research, 2006, 18(5): 28-33 |
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| Authors: | DI Qian-bin HAN Zeng-lin LIU Gui-chun |
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| Affiliation: | Research Center of Marine Economy and Sustainable Development, Liaoning Normal University, Dalian 116029. LiaoLing. China |
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| Abstract: | Water footprint based on the consumption of virtual water is a new concept and can reflect the actual water real consumption and occupation. It profoundly posts the real water consumption of social-economic system and offers a new viewpoint for water resource management. In this paper, the author put forward the concept of water footprint and the methodologies. As a case, the water footprint of Dalian was quantified and analyzed, mainly based on the concept of virtual water and its quantification methods. The author also posted the actuality, characteristic and problems of the consumption of Dalian and pointed out that the virtual water strategy is one new way of solving the oroblem of water short. |
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| Keywords: | water footprint virtual water virtual water strategy |
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