A national soil organic carbon density dataset (2010-2024) using ensemble modelling based pedotransfer functions in China

We present a comprehensive Soil Organic Carbon Stock (SOCS) database for China, compiled from 24,095 soil samples (8,339 soil profiles) using ensemble modelling-based pedotransfer functions. The database includes: Soil layer depths (upper_depth and lower_depth in cm), Geographic coordinates (GPS_LAT, GPS_LONG) and Modelling method details.This dataset is asscoated to the "A national soil organic carbon density dataset (2010-2024) using ensemble modelling based pedotransfer functions in China" by Chen et al. (2025).Manuscript citation: Chen, Z., Chen, L., Lu, R., Lou, Z., Zhou, F., Jin, Y., Xue, J., Guo, H., Wang, Z., Wang, Y., Liu, F., Song, X., Zhang, G., Su, Y., Ye, S., Shi, Z., Chen, S., 2025. A national soil organic carbon density dataset (2010-2024) using ensemble modelling based pedotransfer functions in ChinaWhen using the data, please cite repositories as well as the original manuscript.For any questions on the data, please contact Dr. Songchao Chen ([e-mail]).