中文摘要：

坑状浅沟作为浅沟与切沟的中间过程，深入理解它对于进一步认识切沟侵蚀规律具有十分重要的意义，但是还没有见到相关的研究报道。以内蒙古高原的一个小流域为例。利用高精度的全球定位系统（GPS）测量坑状浅沟侵蚀的形态参数，探讨了坑状浅沟的相关特征，分析了坑状浅沟的坡度（S）和上有集水区面积（A）的关系（S—A）、侵蚀体积（V）和长度（L）的关系（V-L），以期能推动坑状浅沟侵蚀的研究。

英文摘要：

Hole-ephemeral gully is a media process between ephemeral gully and gully. It has very important significance for us to understand in advance the laws of gully erosion. However, little research on hole-ephemeral gullies in prior literatures has been done. A small catchment on the inner-Mongolian Plateau is regarded as a case study and Global Position System （GPS） is used to measure the morphology parameters of hole-ephemeral gullies and topography of the study area. It discusses relative characteristics of hole-ephemeral gullies and analyzes the relationship （S - A） between slope gradient （S） at gully head and upslope drainage area （A） for hole-ephemeral gullies and the relationship （V - L） between lengths （L） and erosion volumes （V） for hole-ephemeral gullies in order to promote the studies on hole-ephemeral gullies.