结果表明:1)研究区植物群落可以划分为15种类型,其中乔木群落4个,灌草群落6个,草本群落5个;
The results show that: 1)the vegetation in this areas can be divided into 15 communities, according to plant life-form, trees, shrubs, herbs have 4,6 and 5 types respectively.
群落可分为乔木层、灌木层、草本层和层间层。
The community can be structurally divided into arborous layer, shrub layer and herbaceous layer.
林隙内与非林隙林分的群落相似系数较小,表明林隙与非林隙林分草本植物和灌木群落组成存在差异。
The diminutive similar coefficient between herb and shrub communities showed that certain difference existed between herb and shrub communities in stands of gap and non-gap.
随时间加长,禾本科、菊科等多年生草本植物逐渐增多,在群落功能维持中占据重要地位;
The species of Gramineae, Compositae, and other perennial herbaceous plants increased gradually with time, and played important roles in maintaining community function.
本文对其中的直射光、上层树种、草本和灌木等3个群落结构特征因子进行研究。
The influence of 3 community characteristics factors of direct sunlight, upper canopy species, herbs and shrubs were studied in this paper.
说明木本草本植物群落的植被方式生态景观好,且对生态景观的恢复有着较快的效果。
Deion of woody herb community vegetation ecological landscape mode, and the ecological landscape restoration has a rapid effect.
南友K 93 K 154路段,木本草本植物群落物种丰富度明显大于纯草本植物群落,且木本草本植物群落的稳定性高于纯草本植物群落。
Friends of the south section K93K154, woody herb community species richness was higher than that of pure herb community, and woody and herbaceous communities stability than pure herb community.
滩地草本植物群落类型较丰富,有1 2个类型,植物群落结构开始由单一转向复杂;
There were rich plant communities on the beach land, which were divided into 12 associations and had developing trend from unitary structure to complex and stable structure.
而高水位时,部分物种淹没死亡,余下以禾本科和沙草科植物为优势种草本植物群落。
Some of the species are flooded and vanished during the flood season. Only some tall grasses survive with high tolerance of submergence. The dominant species belong to Gramineae and Cyperaceae.
而高水位时,部分物种淹没死亡,余下以禾本科和沙草科植物为优势种草本植物群落。
Some of the species are flooded and vanished during the flood season. Only some tall grasses survive with high tolerance of submergence. The dominant species belong to Gramineae and Cyperaceae.
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