Rao, Wenli, Zhenxia Liu, and Qingfeng Zhang. “Soil Erosion in the Xiangxi River Basin Based on the RUSLE Model”. DIE ERDE – Journal of the Geographical Society of Berlin 153, no. 4 (February 8, 2023): 239–253. Accessed March 29, 2024. https://www.die-erde.org/index.php/die-erde/article/view/595.