[1] Miller B A, Koszinski S, Wehrhan M, et al. Soil, 2015, 1(1): 217.
[2] Zhang G S, Ni Z W. Soil & Tillage Research, 2017, 165: 294.
[3] Summers D, Lewis M, Ostendorf B, et al. Ecological Indicators, 2011, 11(1): 123.
[11] Research System Inc. FLAASH Module User’s Guide, ENVI FLAASH Version 4.1, September, 2004 Edition.
[12] Eric Vermote, Chris Justice, Martin Claverie, et al. Remote Sensing of Environment, 2016, 185: 46.
[13] Savitzky A, Golaym J E. Journal of Arid Environments, 2010, 74(2): 229.
[14] Hu X Y. Pedosphere, 2013, 23(4): 417.