agriculture and pasturage interlaced zone of northern Shaanxi Loess Plateau
bare loess slope
山泥倾泻山崩
黄土裸坡
高炉喷煤
喷煤比
山泥倾泻
山崩
喷煤
bill and gully area of the Loess Plateau
Broken loess plateau gully region
central Chinese Loess Plateau
Chinese Loess Plateau mesa region