Study on Species Diversity and Community Stability of Rehabilitating Forest Restoration on Degraded Quaternary Red Soil 27 Years Later

LI Feng; HUANG Rong-zhen; FAN Hou-bao; XIAO Long; LI Yan-yan; LIAO Ying-chun

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Study on Species Diversity and Community Stability of Rehabilitating Forest Restoration on Degraded Quaternary Red Soil 27 Years Later

更新时间：2024-11-07

- Study on Species Diversity and Community Stability of Rehabilitating Forest Restoration on Degraded Quaternary Red Soil 27 Years Later
- Vol. 25, Issue 3, (2011)
- 作者机构：
  
  南昌工程学院/江西省水文水资源与水环境重点实验室,江西南昌,3300992. 泰和县水土保持站,江西泰和,343700
- 作者简介：
- 基金信息：
- DOI：
  CLC： S718.54
- Published：2011
- 稿件说明：
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LI Feng, HUANG Rong-zhen, FAN Hou-bao, et al. Study on Species Diversity and Community Stability of Rehabilitating Forest Restoration on Degraded Quaternary Red Soil 27 Years Later[J]. 2011, 25(3).
DOI：

LI Feng, HUANG Rong-zhen, FAN Hou-bao, et al. Study on Species Diversity and Community Stability of Rehabilitating Forest Restoration on Degraded Quaternary Red Soil 27 Years Later[J]. 2011, 25(3). DOI：

摘要

以严重退化第四纪红粘土为研究对象

选择7种模式重建森林恢复27a后的群落多样性及稳定性进行研究

结果表明不同重建模式27a后群落Marglef丰富度指数R为封育马尾松林分>谷坊马尾松林分>竹节沟湿地松林分>种草竹节沟马尾松林分>无谷坊马尾松林分>竹节沟马尾松林分>强烈干扰马尾松林分

而Shannon-Wiener多样性指数H、Simpson优势度指数P和Pielou均匀度指数J均表现为封育马尾松林分、种草竹节沟马尾松林分、竹节沟湿地松林分较大

而竹节沟马尾松林分、谷坊马尾松林分、无谷坊马尾松林分较小。群落稳定性大小顺序为竹节沟马尾松林分>无谷坊马尾松林分>谷坊马尾松林分>封育马尾松林分>种草竹节沟马尾松林分>竹节沟湿地松林分。

Abstract

The paper took degraded quaternary red soil in Jiangxi province as the object of the study.Species diversity and community stability of 7 kinds of rehabilitated forests 27 years later were studied.The results showed that the Marglef richness index(R) were in the order of Pinus massoniana forest without disturbance>Pinus massoniana forest with check dam>Pinus elliotti forest with bamboo-burl-groove>Pinus massoniana forest with planting grass and bamboo-burl-groove>Pinus massoniana forest without check dam>Pi...

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