%0 Journal Article %T A drone- and field-based investigation of the land degradation and soil erosion at an opencast coal mine dump after 5 years’ evolution of natural processes %A Xiao, Wu %A Ren, He %A Sui, Tao %A Zhang, Heyu %A Zhao, Yanling %A Hu, Zhenqi %J International Journal of Coal Science & Technology %V 9 %N 1 %@ 2095-8293 %D 2022-12-01 %I Springer Nature Singapore %~ DeepDyve