The outcomes of hierarchical cluster method show that the soil anti-erodibility of topsoil and sub-topsoil can be divided into 5 types and the strongest resistance is each soil layer of forest land.

• 层次聚类分析结果显示，表层和亚表层土壤抗蚀性可分为5类，抗蚀性最强的一类是典型林分林地各土层。