The coupling impact of climate change on streamflow complexity in the headwater area of the northeastern Tibetan Plateau across multiple timescales

The streamflow from the headwater areas of the Tibetan Plateau (TP) provides critical support for downstream regions, yet understanding of the streamflow complexity on the TP, which is essential for hydrological modeling and water resource management, remains scarce. This study aims to measure streamflow complexity in the headwater areas of the TP and investigate the coupling effects of climatic variables (i.e., precipitation and air...