气候变化对水资源安全影响的研究进展

Research progress on the impacts of climate change on water resource security

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DOI 10.12208/j.jesr.20250004
刊名
Journal of Earth Science Research
年,卷(期) 2025, 4(1)
作者
作者单位

成都信息工程大学 四川成都

摘要
气候变化对水资源的影响日益显著,已成为全球水资源安全面临的重要挑战之一。气候变化通过改变降水模式、温度、蒸发量和径流等水文要素,直接或间接地影响水资源的分布、可用性和质量。全球气候变暖导致的极端气候事件,如干旱、洪水和暴雨的频发,不仅威胁到水资源的供给,还加剧了水资源的空间和时间分布不均。尤其在干旱和半干旱地区,气候变化对水资源的影响尤为突出。为了应对气候变化带来的挑战,全球范围内需要采取有效的水资源管理策略和政策,包括提升水资源利用效率、加强水资源管理体系建设以及推动国际合作。本研究综述了气候变化对水资源安全的影响,分析了不同地区水资源变化的特点,并讨论了应对气候变化影响的策略和技术。论文还探讨了气候变化背景下水资源预测模型的应用与局限性,为未来的研究提供了方向。
Abstract
The impact of climate change on water resources is becoming increasingly significant and has emerged as a major challenge to global water security. Climate change affects water resources directly or indirectly by altering hydrological factors such as precipitation patterns, temperature, evaporation, and runoff. The global warming induced by climate change leads to frequent extreme weather events, such as droughts, floods, and storms, which not only threaten water supply but also exacerbate the uneven distribution of water resources in both space and time. This is particularly evident in arid and semi-arid regions, where climate change significantly affects water availability. To tackle the challenges posed by climate change, effective water management strategies and policies are required globally, including improving water use efficiency, enhancing water management systems, and promoting international cooperation. This study reviews the impact of climate change on water resources security, analyzes the characteristics of water resource changes in different regions, and discusses strategies and technologies to mitigate these effects. The paper also explores the application and limitations of water resource prediction models under climate change, providing directions for future research.
关键词
气候变化;水资源安全;水文循环;水资源管理;极端气候事件
KeyWord
Climate change; Water resources security; Hydrological cycle; Water resources management; Extreme weather events
基金项目
页码 41-49
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刘彦. 气候变化对水资源安全影响的研究进展 [J]. 地球科学研究. 2025; 4; (1). 41 - 49.

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