| 两种不同类型毛竹林群落特征的初步研究 |
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| 引用本文： | 李正才,李玉红.两种不同类型毛竹林群落特征的初步研究[J].竹子研究汇刊,2001,20(1):45-49. |
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| 作者姓名： | 李正才 李玉红 |
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| 作者单位： | 中国林科院亚林所, |
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| 摘 要： | 本文对溪头林场毛竹纯林和毛竹混交林两种不同类型的毛竹林群落特征进行了研究，研究结果表明：（1）毛竹混交林乔木树种主要是以石栎、木荷、杉木和松树为主，伴生有其他阔叶树种。（2）毛竹混交林和毛竹纯林林下优势种植被具有明显的差异，这种不同的植被类型是植物在长期进化过程中对自然生态条件的一种适应性。（3）毛竹混交林物种多样性指数、物种丰富度和群落均匀度均稍低于毛竹纯林，说明毛竹纯林在现阶段是一个比较稳定的植物群落。
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| 关 键 词： | 毛竹纯林 毛竹混交林 群落特征 物种多样性 群落稳定性 林下植被 |
| 修稿时间： | 2000年9月15日 |
Preliminary Study on the
Community Characteristics of Pure Bamboo Stand and Mixed Bamboo Stand |
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| Li Zhengcai,Li yuhong.Preliminary Study on the
Community Characteristics of Pure Bamboo Stand and Mixed Bamboo Stand[J].Journal of Bamboo Research,2001,20(1):45-49. |
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| Authors: | Li Zhengcai Li yuhong |
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| Abstract: | This paper mainly deals with the community characteristics of pure bamboo stand and mixed bamboo stand in Xitou forest station.The results show: (1)in mixed bamboo stand Lithocarpus glaber,Schima superba,Cunninghamia lanceolata,Pinus massoniana are dominam and accompanied by other broad leaved trees;(2)a great difference exists in dominant underplants between two types of bamboo stand,such a difference is a adapatability of vegetation to natural ecological environment during long evolution;(3)the tree species diversity,abundance the community evenness of the pure bamboo stand are some higher than those of the mixed bamboo stand respectively and it shows that the pure bamboo stand is a relatively stable community in nowadays stage. |
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| Keywords: | Pure Moso stand Mixed Moso stand Community characteristics Tree species diversity Community stability |
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