| 云南省滇中地区虚拟水贸易初步研究 |
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| 引用本文： | 余艳玲,王新华,饶碧玉.云南省滇中地区虚拟水贸易初步研究[J].人民长江,2011,42(21):53-55. |
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| 作者姓名： | 余艳玲 王新华 饶碧玉 |
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| 作者单位： | 云南农业大学水利水电与建筑学院,云南昆明,650201 |
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| 基金项目： | 国家自然科学基金项目“基于虚拟水的云南滇中高原水资源合理配置研究”(50865009) |
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| 摘 要： | 云南省滇中地区因缺水，已严重影响了当地的社会经济发展和河湖的生态环境。为解决该地区缺水问题，采用建立虚拟水帐户的方式，定量评价云南省滇中地区虚拟水贸易流量格局。通过计算农作物、动物产品虚拟水含量和该地区虚拟水贸易量，发现消耗水资源最多的是粮食作物，因此，建议调整该地区种植结构，减少水稻大宗农产品生产规模，从水资源富余地区进口粮食，缓解自身水资源紧缺压力，实现区域水资源可持续利用及生态系统和良性循环。
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| 关 键 词： | 虚拟水 虚拟水贸易 虚拟水含量 滇中地区 |
Preliminary research on virtual water trade in central area of Yunnan Province |
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| YU Yanling
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WANG Xinhua
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RAO Biyu.Preliminary research on virtual water trade in central area of Yunnan Province[J].Yangtze River,2011,42(21):53-55. |
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| Authors: | YU Yanling WANG Xinhua RAO Biyu |
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| Affiliation: | YU Yanling,WANG Xinhua,RAO Biyu(Water Conservancy and Hydropower and Architecture College,Yunnan Agricultural University,Kunming 650201,China) |
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| Abstract: | Water shortage in the central area of Yunnan Province has severely threatened local society-economy development and the ecological environment of rivers and lakes.In order to solve water shortage problem,the pattern of water amount of virtual water trade in the central area of Yunnan Province is quantitatively evaluated by establishing virtual water account.Through calculation of virtual water amount of crops,animal products and virtual water trade in this area,it is discovered that crops consume the larges... |
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| Keywords: | virtual water virtual water trade virtual water amount the central area of Yunnan Province |
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