深入研究遗址周围的黄土-土壤地层剖面，能够揭示汾渭盆地全新世环境演变和人类活动状况及二者间的相互作用关系。
Studied the Holocene loess-palaeosol sequence, the information about natural environment evolution and mankind's activity impact could be obtained.
野外调查和资料分析显示，陕北黄土高原土壤干化原因有两个方面：一是自然原因；二是人为原因。
The field survey and the data analysis show that the cause of soil drying in the Loess Plateau of northern Shannxi has two aspects: natural causes and anthropogenic causes.
那里的土壤是经过风化作用的石灰石土壤或黄土。
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