变化环境下中国水安全问题研究与展望

变化环境下水安全问题是国际上关注的热点,也是保障我国水安全战略和实现可持续发展面临的重大挑战性问题。本文归纳总结了国内外有关水安全的定义;针对全球变化影响下我国面临的水安全问题,综述了变化环境下水安全问题研究最新的进展,包括水资源安全的评价研究和气候变化背景下水安全研究与实践的新进展,强调了水安全保障的水文水资源及其与社会科学的交叉应用基础研究,提出了水与人类未来发展的水安全保障的若干对策与建议。

Perspective on water security issue of changing environment in China

Water security issue is not only an international hot topic, but also big challenges and problem of China on guaranteeing Chinese water security and realizing its sustainable development. This paper gives a definition of water security and addresses the important issue on new advantages of water security under a changing environment on both China and international, which includes water security assessment and new progresses of water security issue related to global change and its impact. It is emphasized on basic studies of hydrology and water resources related to climate change impact and water security issue, also interdisci-plinary approach between natural sciences and social science, and water and the future of humanity. Some of suggestions and countermeasures are given as adaptive water management to changing environment.