Ma, L., Li, X., Xu, X., Yang, L., Chang, Q., Wang, S., Guan, C., Ma, M., Xu, C., Zhao, Y., Guirado, E., Chen, N., Zhao, C. (2026). Alternative vegetation states on the Loess Plateau and implications for large-scale afforestation success. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.2527794123