摘要
虚拟水战略已经被认为是一种提高全球水资源利用效率和缺水地区获得水安全的有效工具.虚拟水战略新论指出,应充分利用各种社会资源,打通优化配置水资源(实体水和虚拟水)的渠道.虚拟水战略能否有效实施的首要任务,是地区产业结构内部配置的优化.本文在估算民勤县主要农作物虚拟水量的基础上,利用部门水效益分析了虚拟水由农业(种植业)部门向第二、三产业转移的三种情景下产生的净效益和创造的社会就业机会,刻画了实施虚拟水战略的重要理论意义,佐证了虚拟水战略全新定义的现实意义.
Virtual water is out of the traditional research field of ＂water on the water＂, the virtual water strategy has been considered a global water use efficiency and improve access to effective tools dry land water security. New explanation of virtual water strategy stated should make full use of social resources, open up the optimal allocation of water resources （physical and virtual water, water） channels. The primary task of the effectiveness of the implementation of virtual water strategy is configured to optimize the industrial structure of regional water inside. Based on estimates of virtual water Minqin main crops on the use of water-benefit analysis of the social sector employment under virtual water from the agricultural （farming） sector to the secondary and tertiary indus- tries arising from the transfer of the three scenarios and create net benefits opportunity to portray an important theoretical significance of the implementation of virtual water strategy, evidence of the significance of the new definition of virtual water strategy.
出处
《冰川冻土》
CSCD
北大核心
2015年第3期818-825,共8页
Journal of Glaciology and Geocryology
基金
国家自然科学基金项目(41201595
41171116
41401653)资助
关键词
虚拟水战略新论
贫水地区
效益分析
社会资源
民勤县
an new explanation of virtual water strategy
water security area
social and economic benefits analysis
social resource
Minqin County
