| 项学敏,周笑白,康晓林,王刃,周集体,杨凤林,张令.大连市旅顺口区与经济技术开发区水足迹初步研究[J].,2009,(1):28-32 |
| 大连市旅顺口区与经济技术开发区水足迹初步研究 |
| Preliminary study of water footprint of Dalian Lushunkou District and Dalian Development Area |
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| DOI：10.7511/dllgxb200901006 |
| 中文关键词: 水足迹 虚拟水 水资源管理 经济模式 |
| 英文关键词: water footprint virtual water water resource management economic pattern |
| 基金项目: |
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| 中文摘要: |
| 水足迹将实物形态的水与虚拟形态的水联系起来，为分析经济模式对区域水资源的影响、解决区域水资源缺乏问题提供了一种新思路．计算了大连市旅顺口区和大连市经济技术开发区的水足迹．结果表明，2003年旅顺口区的总水足迹不足开发区的50%，但实体水的消耗量约为开发区的1.5倍．旅顺口区水资源压力大的主要原因是该区施行农业为主要产业、在贸易过程中大量输出虚拟水的发展模式．考虑到两个地区的水资源特点及经济模式对用水的影响，提出了增加工业在产业中的比率和发展精品农业等的发展策略． |
| 英文摘要: |
| Water footprint, which presents the relationship between real water and virtual water, has provided a new idea in analyzing the relationship between local economic pattern and regional water resources as well as in solving the problem of water shortage in water scarcity regions. The water footprint of Dalian Lushunkou District and Dalian Development Area was calculated. Results show that the total water footprint of Dalian Lushunkou District can hardly cover half of the water footprint of the Dalian Development Area, but the real water consumption in Dalian Lushunkou District is about 1.5 times of that in Dalian Development Area. The water stress of Lushunkou District mainly lies in its high water consumption in economic strategies of taking agriculture as its major industry and exporting a large amount of virtual water in its commercial trades. Based on the water resources characteristics of the two regions and the influence of economic patterns on water consumption, some strategies such as increasing the industry proportion and developing fine agriculture are put forward. |
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