DOI: 10.1039/d6em00320f ISSN: 2050-7887
Calcium isotope variations in the upper Yangtze River: evidence for the control of secondary carbonate formation
Jintai Tao, Xing Chen, Fazhi XieCalcium (Ca) isotopes are increasingly recognized as sensitive tracers of chemical weathering and carbonate formation, yet the controls on riverine δ 44/40 Ca remain poorly constrained in large mountainous catchments.