If a nonnative plant species invades an above-ground community of flora and fauna, it can alter links between the native above-ground community and the below-ground soil community.
如果一种外来植物入侵了地上的动植物群落，就会改变地上群落和地下土壤群落之间的联系。
2
The distribution of orchids are related to such natural factors as elevation, landscape, climate, soil and flora itself.
兰花的生长分布与地形、气候、土壤和植物等生境因子关系密切。
3
In this paper the distribution, quantity and composition of the microbiological flora and the biochemical activities of the forest soil in coastal beach of Hepu were studied.