Cimate-Chemical Weathering

This dataset contains measurements of chemical depletion fraction (CDF), from three published articles, and estimates for each location of the dryness index (PET/P). To estimate the dryness index, long-term potential evapotranspiration (PET) was retrieved from climate data, while precipitation was provided by the three publication alongside the CDF measurements. The data reveal the strong nonlinear relation between CDF and wetness at the global scale.