| 森林健康项目信丰示范区主要森林群落生物多样性研究 |
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| 引用本文： | 杨清培,杨光耀,李鉴平,余定坤,欧阳勋志,方楷.森林健康项目信丰示范区主要森林群落生物多样性研究[J].江西林业科技,2009(4):1-4,12. |
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| 作者姓名： | 杨清培 杨光耀 李鉴平 余定坤 欧阳勋志 方楷 |
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| 作者单位： | 1. 江西农业大学省竹子种质资源与利用重点实验室,江西南昌,3300451
2. 信丰县林业局,江西信丰,341600 |
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| 基金项目： | 江西省教育厅科研项目，生物措施治理水土流失(森林健康)项目，国家自然科学基金 |
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| 摘 要： | 建立永久样地,采用群落调查与测度方法,对江西信丰森林健康项目示范区主要森林类型进行了生物多样性分析.结果表明:毛竹林、次生常绿阅叶林、灌木林等阔叶林物种多样性较高,而杉木、马尾松、湿地松、火炬松等针叶林物种多样性较低,但从乔木层来看,只有次生常绿阔叶林和灌木林物种组成较复杂,其他类型都比较简单或为纯林,而且各类型间灌木组成相似性系数都比较小.这些结果说明天然阔叶林转变成其他林型后,不但乔木树种发生变化,而且灌木层组成也发生较大的差异.本研究为森林健康评价提供基础数据,为长期监测提供本底资料.
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| 关 键 词： | 森林健康项目 生物多样性 信丰县 江西 |
Study on Biodiversity of Main Forest Communities at the Demonstration Area of Forest Health Management Project in Xinfeng, Jiangxi |
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| YANG Qingpei,YANG Guangyao,LIU Jianpin,YU Dingkun,OUYANG Xuzhi,FANG Kai.Study on Biodiversity of Main Forest Communities at the Demonstration Area of Forest Health Management Project in Xinfeng, Jiangxi[J].Jiangxi Forestry Science and Technology,2009(4):1-4,12. |
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| Authors: | YANG Qingpei YANG Guangyao LIU Jianpin YU Dingkun OUYANG Xuzhi FANG Kai |
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| Institution: | 1.Provincial Key Laboratory of Bamboo Germ Plasm Resources and Utilization;Jiangxi Agricultural University;Nanchang Jiangxi 330045;China;2.Xinfeng Forestry Bureau;Xinfeng Jiangxi 341600;China |
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| Abstract: | Based on the permanent plot and the methods of community surveys & measurement,the biodiversity of main forest types at the demonstration area of Forest Health Management Project in Xinfeng County,Jiangxi Province were analyzed.The results showed that the biodiversity of Phyllostachys pubescens plantation,secondary evergreen broad-leaved forest,shrubbery,etc.were all high,while Pinus massoniana forest,Cunninghamia lanceolata plantation,Pinus elliotii plantation and Pinus taeda forest had lower diversity.Fro... |
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| Keywords: | Forest health project Biodiversity Xinfeng Jiangxi |
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