Research Progresses of Rainfall-Runoff Simulation Based on Land-Atmosphere Coupling Model
Rainfall-runoff simulation based on land-atmosphere coupling model plays a significant role in under-standing the hydrological cycle process under changing conditions.By analyzing the basic input data,weather mod-el,and land hydrological models,we summarize the framework of the land-atmosphere coupling model for rainfall-runoff simulation.Furthermore,we review the development history and discuss the enhancements made through en-semble predictions,data-driven models,as well as improvements in land hydrological models and weather models.We identify four crucial technical issues:multiscale conversion,bidirectional coupling,uncertainty assessment,and error correction.Additionally,we discuss the future research prospects aiming to provide valuable references for advancing research on land-atmosphere coupling models in rainfall-runoff simulation.