石某
石某-
喀斯特地区的土壤侵蚀和石漠化具有成因上的因果关系，石漠化是土壤侵蚀长期作用的结果，土壤侵蚀是石漠化某一阶段作用强度的体现，二者具有紧密的联系。
There exists the causality between soil erosion and rock desertification in the formation . Rock desertification is the result of soil erosion for a long time , while soil erosion is the reflection of rock desertification intensity in a certain phase .