气候变化研究进展 ›› 2008, Vol. 4 ›› Issue (005): 290-295.

• 国内策略 • 上一篇    下一篇

气候变化对中国水安全的影响研究

张建云1,王国庆2,杨扬2,贺瑞敏3,刘九夫3   

  1. 1. 水利部南京水科院2. 黄河水利委员会3. 南京水利科学研究院
  • 收稿日期:2008-06-16 修回日期:2008-07-12 出版日期:2008-09-30 发布日期:2008-09-30
  • 通讯作者: 张建云

The Possible Impacts of Climate Change on Water Security in China

Zhang Jianyun,Wang Guo-Qing,Rui-Min He   

  1. Research Center for Climate Change, Ministry of Water Resources
  • Received:2008-06-16 Revised:2008-07-12 Online:2008-09-30 Published:2008-09-30
  • Contact: Zhang Jianyun

摘要: 全球变暖是目前最重要的环境问题之一,水是全球气候变化最直接和最重要的影响领域。全球气候变暖将加速大气环流和水文循环过程,引起水资源量及其空间分布的变化,进而可能导致水资源短缺问题更加突出、水生态环境问题进一步恶化、洪涝灾害威胁更加严重等一系列问题。本文从防洪安全、供水安全、水生态环境安全和水工程安全4个方面分别阐述气候变化对中国水安全的可能影响。

关键词: 气候变化, 水安全, 影响

Abstract: Global warming has become an important environmental issue, and the water resource is the most direct sector affected by climate change. Global warming will alter the spatial distribution of water resources through accelerating hydrological cycle. In further, shortage in water resources would become more obvious, aquatic environment systems would be more deteriorated, and flood threats would be aggravated as well. Possible impacts of climate change on water security are discussed in this paper from the aspects of flood-prevention, water supply, aquatic environment, and water engineering security.

Key words: climate change, water security, impact

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