摘要
为促进湖南省青羊湖国有林场的植被恢复、生物多样性保护及森林资源可持续经营管理提供参考依据。本文通过样地调查的方法,对青羊湖林场的天然林群落进行详细的调查,并计算群落中物种的重要值,作为划分建群种和优势种的依据。结果表明:该林场的天然林多为次生林,植被类型丰富,可划分为3个植被型组、6个植被型、20个群系,常绿阔叶林是植被类型中的主要成分,并对主要植被类型的群落特征进行了描述。
In order to promote the vegetation restoration,biodiversity protection and sustainable management of forest resources in Qingyanghu State-owned Forest Farm of Hunan,the natural forest community in the forest farm was investigated in detail,through the method of sample plot investigation in this paper,the important value of species in the community was calculated as the basis for dividing the constructive species and the dominant species.The results showed that most of the natural forests in the forest farm are secondary forests with rich vegetation types,which can be divided into 3 vegetation type groups,6 vegetation types and 20 formations.Evergreen broad-leaved forest is the main component of vegetation types,and the community characteristics of the main vegetation types are described.
作者
朱晋梅
刘文剑
易烜
王琢玙
朱光玉
牟村
ZHU Jingmei;LIU Wenjian;YI Xuan;WANG Zhuoyu;ZHU Guangyu;MOU Cun(The Forestry Department of Hunan Province,Changsha 410007,Hunan,China;Hunan Qingyanghu State-owned Forest Farm,Ningxiang 410627,Hunan,China;College of Forestry,Central South University of Forestry and Technology,Changsha 410004,Hunan,China;Hunan Botanical Garden,Changsha 410116,Hunan,China)
出处
《湖南林业科技》
2021年第4期87-95,共9页
Hunan Forestry Science & Technology
基金
国家自然科学基金项目(31570631)
国家林业局项目(1692016-06)
湖南省林业局项目(XLK201902,XLK201941)
湖南省教育厅项目(17C1664)。
关键词
天然林
植被类型
群落特征
重要值
湖南省青羊湖国有林场
natural forest
vegetation types
community characteristics
important value
Hunan Qingyanghu State-owned Forest Farm
