| 以色列水足迹及其对我国西北干旱区的启示 |
| |
| 引用本文： | 秦丽杰,李明.以色列水足迹及其对我国西北干旱区的启示[J].世界地理研究,2008,17(1):67-73. |
| |
| 作者姓名： | 秦丽杰 李明 |
| |
| 作者单位： | 东北师范大学城市与环境科学学院,吉林长春,130024 |
| |
| 摘 要： | 水足迹作为一个综合的指标，揭示了一个国家或地区的总需水量，可以粗略地衡量人类消费对自然水环境的影响，为干旱缺水地区水资源合理开发利用、高效配置提供了一个新视角。本文分析了以色列1999年的人均水足迹、总水足迹及其组成，其总水足迹为8．58×10^8m^3m^3，是可更新水资源的4．77倍；人均水足迹为1391m^3／人／年，是人均水资源占有量的3．76倍，并探讨了以色列水足迹对我国西北干旱区的启示。
|
| 关 键 词： | 虚拟水 水足迹 水资源匮乏度 水资源自给率 |
| 文章编号： | 1004-9479(2008)01-0067-07 |
| 修稿时间： | 2007年2月9日 |
The Water Footprint of Israel and Its Inspirations for the Arid Regions of Northwest China |
| |
| QIN Li-jie,LI Ming.The Water Footprint of Israel and Its Inspirations for the Arid Regions of Northwest China[J].World Regional Studies,2008,17(1):67-73. |
| |
| Authors: | QIN Li-jie LI Ming |
| |
| Institution: | (College of Urban and Environmental Science, Northeast Normal University, Changchun, 130024, China) |
| |
| Abstract: | Water Footprint,as a comprehensive index,shows the total water requirement of a nation and the impact of human consumption on the natural water environment,and it offers a new viewpoint to water resource management. Based on the explanation of the concept of Water Footprint and its calculation methods,as a case,the Water Footprint of Israel is analyzed in 1999. The result shows that the total Water Footprint is 8.58×10^8m^3,which is 4.77 times as large as total renewable water resources,and the average Water Footprint is 1391 m^3/cap/yr,which is 3.76 times the quantity of per capital water resources. At last some inspirations from the water footprint analysis of Israel are brought forward. |
| |
| Keywords: | virtual water water footprint water scarcity water self-sufficiency |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
