Data for: Spatial variation of dissolved copper isotope systematics in the Changjiang (Yangtze) River: Response to weathering processes and anthropogenic impacts

The dataset contains physical, chemical and isotope data (Table 1), as well as detailed Cu concentration data (Table S1) for the dissolved load of the Changjiang and its tributaries.

本数据集涵盖长江及其支流溶解载荷的物理、化学及同位素数据（表1），以及详细的铜（Cu）浓度数据（表S1）。