Data of the paper Uranium isotopic composition and constraints on the provenance of the Qinghai-Tibet Plateau’s surface dust.docx

This work is the first to measure the ²³⁴U and ²³⁸U isotopic composition of surface dust particles in the cryospheric regions of the Tibetan Plateau and to use the uranium comminution age method to reveal the spatial distribution and variation of the (²³⁴U/²³⁸U) values and the evolution processes of Tibetan Plateau dust. In addition, we use the U isotopic composition of dust from several snowpack and cryoconite samples from glaciers in the Tibetan Plateau to constrain Tibetan Plateau dust transport distances and major sink areas. Together, the research provides new insights and understanding of Tibetan Plateau dust emissions and transport, regional tectonics, and landscape dynamics as well as the potential climate and environmental implications<br>