该区大型土壤动物的分布有明显的表聚现象；
There was a clear phenomenon which soil macrofauna were accumulated in surface soils.
垂直分布显示大型土壤动物具明显的表聚现象。
The vertical distribution of soil macrofauna had obvious surface assembly.
手捡大型土壤动物共20个类群，以鞘翅目及其幼虫、膜翅目以及等翅目和倍足纲为主。
There were 20 groups of macrofauna by hand sorting, mainly including Coleoptera and their larvae, Hymenoptera, Isoptera and Diplopoda.
土壤有机碳是全球碳循环的重要组成部分，而大型土壤动物对土壤碳库的稳定性起着重要的决定作用。
Soil organic matter plays an important role in global carbon cycle; soil macrofauna are key organisms controlling soil carbon stability.
蚯蚓是陆地生态系统中最为重要的大型土壤动物，它们通过影响土壤物理、化学和生物学性质来影响土壤养分的循环与转化。
It is well known that earthworm can affect nutrient cycling in terrestrial ecosystems significantly through modifying soil physical, chemical and biological properties.
由对大型、中小型及湿生三类土壤动物的数量分析可知，三类土壤动物数量的变化在群落间并不总是成正相关的关系。
Analysis of the populations of the three groups of soil animals did not show any consistent positive relationship between them in community.
由对大型、中小型及湿生三类土壤动物的数量分析可知，三类土壤动物数量的变化在群落间并不总是成正相关的关系。
Analysis of the populations of the three groups of soil animals did not show any consistent positive relationship between them in community.
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