文献类型：期刊文章

作　　者：毕晓丽[1] 洪伟[2] 吴承祯[2] 闫淑君[2] 封磊[2] 王新功[2]

机构地区：[1]北京师范大学生态学研究所,北京100875 [2]福建农林大学林学院,南平353001

出　　处：《应用生态学报》

基　　金：福建省科技厅重大资助项目 (2 0 0 1F0 0 7;2 0 0 1Z0 2 5 )

年　　份：2003

卷　　号：14

期　　号：12

起止页码：2355-2358

语　　种：中文

收录情况：AJ、BIOSISPREVIEWS、CAS、CSCD、CSCD2011_2012、EMBASE、GEOBASE、IC、JST、PUBMED、RCCSE、SCOPUS、WOS、ZGKJHX、ZR、普通刊

摘　　要：Based on the data of four subtropical evergreen broadleaved forest communities in Wanmulin Natural Reserve,whose dominant species were Tsoongiodendron odorum Chun, Cinnamomum micranthum Hayata, Castanopsis fabri Hance and Pinus massoniana ,respectively,the height class and diameter class structures and the dynamics of height structure were analyzed. The results showed that the relationships between tree species,tree density,basal area at D.B.H,and height class (or diameter class) could be simulated by different equations. There was a significant positive correlation between tree species and tree density for different height class or different D.B.H. class. The structure dynamic analysis showed that the community of Tsoongiodendron odorum Chun was very unstable,and the species sharing degree in four communities was fairly lower,indicating that the dominant species were very obvious. The results could give a useful clue for the studies on endangered mechanism of rare species.

关 键 词：万木林自然保护区  群落 优势种 高度结构  

分 类 号：S718[林学类]