This method offers a great help to the study of plant community distribution and vegetation succession.
该方法对研究植物群落的分布及植被演替等内容是很有帮助的。
Comparatively intact forest layer, the clear layer of the arbores, thicket and vert. (5) Obvious continuity of vegetation community's distribution and poor productivity of community.
森林层次结构较为完整，乔、灌、草各层次间分化清晰：(5)植物群落分布的连续性明显及群落生产力水平低等群落特征。
By carrying out the investigation of Baihe river, we got the species, community type, biomass and cover rate of submersed vegetation, the distribution and character of plant are under analyed.
通过野外调查研究了白河沉水植物种类、群落类型、生物量及覆盖度。
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