vertical erosion

According to erosion vertical zone distribution in the loess hilly and gully region, the methods for demarcating distribution slope location of soil erosion patterns at small watershed are put forward.

根据黄土丘陵沟壑区侵蚀产沙垂直分带性规律，提出小流域土壤侵蚀方式发生部位界定方法。

The information of soil erosion landscape possess horizontal and vertical heterogeneity typicality.

地理环境的异质性决定了土壤侵蚀景观信息具有水平异质性和垂直异质性特点。

Research shows that the types of soil erosion are diversely distributed in different areas and regularly distributed in vertical direction.

土壤侵蚀类型在地域上成多样化分布，土壤侵蚀在垂直方向上呈规律分布。

The three kinds of model, patch-corridor-matrix model, ring-patch and vertical heterogeneity model are upbuilt based on landscape of soil erosion in Hubei province.

根据湖北省土壤侵蚀景观结构的具体特点，建立了土壤加速侵蚀的斑-廊-基模型、土壤背景侵蚀的环-斑模型和综合性垂直分异3类土壤侵蚀景观信息结构模型。