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泻溜侵蝕是严重的土壤侵蝕方式之一。这种侵蝕分布在整个隴东高原的沟壑中,随着沟壑发展程度的不同,区域自然条件的差異,泻溜侵蝕发展的严重程度也各不相同:黄土高原沟壑区分布最多,侵蝕最严重;丘陵沟壑区次之;林区最少。泻溜侵蝕主要发生在第四紀下部貭地粘重的紅色土层上,在这种土层的陡峻坡面上,表层土极易风化成碎土屑,借重力作用,滚落到坡脚上。因为坡面經常在剝蝕,所以,泻
Eroded erosion is one of the most serious forms of soil erosion. The erosion is distributed in the gully of the entire Longdong Plateau. With the different extent of development of gully and the differences of regional natural conditions, the severity of diarrhea erosion is also different: the distribution is the most in the gully area of the Loess Plateau, and the erosion is most serious. Hilly and gully area second; forest at least. Diarrhea erosion occurred mainly in the lower Quaternary viscous red soil, on the steep slopes of this soil, the surface soil easily weathered into debris, by gravity, rolled to the foot of the foot on. Because the slope is often denuded, so, diarrhea