高寒山区河道径流的形成与水文调节机制研究进展

The formation and regulation mechanism of stream runoff in mountainous alpine regions is the basis of understanding the formation mechanism and transformation process of water resources in basins and predicting the response of hydrological processes in alpine watersheds to climate change.By analyzing relevant literature on hydrological processes in cold regions, we reviewed their research progress from the following three aspects: (1) the water source of stream runoff in mountainous alpine regions and its influence mechanism under climate change, (2) the regulation mechanism of stream runoff on different underlying surfaces in mountainous alpine regions, (3) the regulation mechanism of groundwater on stream runoff in mountainous alpine regions.We found that climate change was the dominant factor affecting the formation process of stream runoff in mountainous alpine regions.Moreover, the response relationship between the secondary influencing factors of stream runoff formation (such as hydrological inputs, underlying surfaces, groundwater) and climate change in mountainous alpine regions is the key to revealing the regulation mechanism of stream runoff.We proposed the future research trend and suggestions for improvement, providing a theoretical basis 基金项目： 国家自然科学基金项目(Nos.