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WANG Zhengyi, DAI Qilin, BAI Cheng, CHEN Han, KU Weipen, ZHAO Mingshui, YU Shuquan. Types and diversity of natural regeneration community after clear cutting of Phyllostachys edulis forests in Mount Tianmu, China[J]. Journal of Zhejiang A&F University. doi: 10.11833/j.issn.2095-0756.20190472
Citation: WANG Zhengyi, DAI Qilin, BAI Cheng, CHEN Han, KU Weipen, ZHAO Mingshui, YU Shuquan. Types and diversity of natural regeneration community after clear cutting of Phyllostachys edulis forests in Mount Tianmu, China[J]. Journal of Zhejiang A&F University. doi: 10.11833/j.issn.2095-0756.20190472

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Types and diversity of natural regeneration community after clear cutting of Phyllostachys edulis forests in Mount Tianmu, China

doi: 10.11833/j.issn.2095-0756.20190472
  • Received Date: 2019-08-09
  • Rev Recd Date: 2019-10-15
  • Available Online: 2020-03-18
通讯作者: 陈斌, bchen63@163.com
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    沈阳化工大学材料科学与工程学院 沈阳 110142

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Types and diversity of natural regeneration community after clear cutting of Phyllostachys edulis forests in Mount Tianmu, China

doi: 10.11833/j.issn.2095-0756.20190472

Abstract:   Objective  Phyllostachys edulis(Moso bamboo) forest is one of the forest community types that have been expanding in the subtropical region of China in recent 30 years. The spread and invasion of Ph. edulis forests are becoming more and more serious, threatening the vegetation around the Moso bamboo forest. It has become an important problem of forestry ecological construction at present and in the future. The study aim is to know the type and species diversity of natural regeneration community, and their influencing factors after clear cutting of Moso bamboo forest.  Method  This paper is based on the monitoring data of secondary communities formed by natural regeneration after clear cutting of Moso bamboo forest in Mount Tianmu, TWINSPAN analysis was used to classify the natural regeneration communities, The differences of α diversity among different communities were compared, the influence of environmental factors was analyzed by redundancy analysis.  Result  (1)Species and types of natural regeneration community are varied after clear-cutting of Moso bamboo forest, can be divided into 11 different communities. There were significant differences in alpha diversity among different communities. (2) Through redundancy analysis, it was found that among the three topographic factors of elevation, slope direction and slope, elevation was the main factor that determined the alpha diversity of woody layer and herbaceous layer of natural regeneration community and was significant negatively correlated with it(P<0.05).  Conclusion  This paper reveals the distribution pattern of community and environmental factors in the early stage of succession and provides theoretical basis for vegetation restoration in the protected area. [Ch, 3 fig. 3 tab. 38 ref.]

WANG Zhengyi, DAI Qilin, BAI Cheng, CHEN Han, KU Weipen, ZHAO Mingshui, YU Shuquan. Types and diversity of natural regeneration community after clear cutting of Phyllostachys edulis forests in Mount Tianmu, China[J]. Journal of Zhejiang A&F University. doi: 10.11833/j.issn.2095-0756.20190472
Citation: WANG Zhengyi, DAI Qilin, BAI Cheng, CHEN Han, KU Weipen, ZHAO Mingshui, YU Shuquan. Types and diversity of natural regeneration community after clear cutting of Phyllostachys edulis forests in Mount Tianmu, China[J]. Journal of Zhejiang A&F University. doi: 10.11833/j.issn.2095-0756.20190472
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