This paper analysed the characteristics of floristic composition and community structure of shrub vegetation in Lanzhou.
初步分析了兰州市灌木植被的区系组成及结构特征；
So the study of the effects on community structure and biomass of the soil nutrients, different distribution pattern is very important to the revelation of the law of vegetation succession.
因而研究土壤养分分布方式对群落结构和生物量的影响，对揭示植被演替规律具有重要的意义。
And it has a deep impact on the structure of vegetation community and the dynamic as well.
并对植物群落的结构和动态具有深刻的影响。
The types of aboveground vegetation also had a significant effect on the community structure of soil collembolan.
地表植物群落类型对土壤弹尾虫群落结构特征也有一定影响。
The types of aboveground vegetation also had a significant effect on the community structure of soil collembolan.
地表植物群落类型对土壤弹尾虫群落结构特征也有一定影响。
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