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多年冻土区生态水文研究进展

作  者:
李春杰;王根绪;胡宏昌;李太兵;刘光生
单  位:
兰州大学资源环境学院;中国科学院成都山地灾害与环境研究所;中国科学院寒区旱区环境与工程研究所冻土工程国家重点实验室
关键词:
多年冻土;生态水文;气候变化;生态水文模型;水循环
摘  要:
在全球变暖的背景下,多年冻土脆弱的态系统日益引起生态水文、全球变化和工程建设等研究者的关注,多年冻土区生态水文过程的研究具有不可估量的理论和现实意义。综述了多年冻土区生态水文的研究进展,重点探讨了全球变化的多年冻土区响应、水循环过程、生态水文界面耦合研究以及生态水文过程模拟等研究进展,揭示了多年冻土区生态水文的特殊性。并在此基础上指出了多年冻土区生态水文未来的研究方向和重点,为该区生态环境保护和水资源的可持续利用提供理论基础。
译  名:
Advance of Research on Eco-hydrology Process in Permafrost Regions
作  者:
LI Chun-jie1,WANG Gen-xu1,2,HU Hong-chang1,LI Tai-bing1,LIU Guang-sheng1,REN Dong-xing1(1.School of Resources and Environmental Sciences,Lanzhou University,Lanzhou 730000,China;2.Institute of Mountain Hazards and Environment,CAS,Chengdu 610041,China)
关键词:
permafrost;eco-hydrology;climate change;eco-hydrological model;water cycle
摘  要:
Under the background of global warming,the fragile ecosystem of permafrost regions attracts increasing attention of the researchers on eco-hydrology,global climate change and engineering construction increasingly.Research on eco-hydrology process in permafrost regions has great theoretic and practical significance.This paper describes research advance of eco-hydrology in permafrost regions,focuses on research on responses of permafrost regions under global climate change,water cycle processes,eco-hydrological interface coupling and the process of the eco-hydrological simulation,and reveals the specificity of eco-hydrology in permafrost regions.Based on the above work,the future eco-hydrological research directions and priorities in permafrost regions are put forward to supply theoretical base for the eco-environment protection and sustainable application of water resources in this region.

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