The group and individual numbers of soil arthropod were reduced in the three different areas, and they showed obviously natural of surface gathering, but in some plots there were the contrary rule.

• 交错区不同生态环境土壤节肢动物的类群数和个体数的垂直分布都随着土层深度的增加呈递减趋势，且表聚性非常明显。