Indicated to the soil sample statistical analysis result, this anthropogenicsoil is composed by silly soil and spun sand primarily.
对土壤样品的统计分析结果表明，该农业土壤以粉土和细砂土为主。
2
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.
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。
3
The tropical mountain rain forest located at mid-high altitude with slight anthropogenic disturbance had the highest soil nutrient-holding capacity and integrated soil quality index.