摘要
针对中国水资源利用现状,系统论述了水足迹、虚拟水以及虚拟水战略的概念和内涵。通过水足迹来揭示人类对水资源的实际需求和占用,介绍了虚拟水战略的研究展望及存在的不足,通过应用虚拟水战略可以缓解水资源短缺现状,保证水资源与人口、耕地的地域组合均衡。
This article aimed at the present situation of our country water resources using,introduced the concept and the connotation of water footprint, virtual water as well as virtual water strategy. Through water footprint promulgated the actual demand of the water resources to humanity, which introduced the research forecast and insufficiency of virtual water strategy, alleviated the short present situation of water resources of virtual wa- ter strategy, guaranteed the water resources and the population, cultivated land region combination balanced.
出处
《资源开发与市场》
CAS
2007年第8期740-743,共4页
Resource Development & Market
关键词
水资源
水足迹
虚拟水
虚拟水战略
water resource
water footprint
virtual water
virtual water strategy
