福建三明格氏栲林物种多度分布格局研究  

STUDY ON SPECIES ABUNDANCE DISTRIBUTION OF CASTANOPSIS KAWAKAMII NATURAL FOREST IN FUJIAN SANMING

作　　者：刘金福[1] 洪伟[1] 

机构地区：[1]福建农林大学林学院,南平353001

出　　处：《林业科学》2001年第z1期200-204,共5页Scientia Silvae Sinicae

基　　金：福建省教委科学基金资助项目 (K2 0 0 43)

摘　　要：Species abundance distribution was regarded as an important measuring method of species diversity study in Castanopsis kawakamii forest.The log\|series model was used to calculate,inspect and draw to illustrate the species abundance of 7 main communities by investigating species amounts of community composition types in C. kawakamii forest,which including ① C.kawakamii+Schima superba+Litsea mollifolia,②C.kawakamii+Daphniphyllum oldhamii+Schima superba,③C.kawakamii+Quercus glandulifera+Ilex purpurea,④C.kawakamii pure forest, ⑤Pinus massoniana+Schima superba+Elaeocarpus decipiens,⑥C.kawakamii+Pinus massoniana+Symplocos stellaris,⑦Castanopsis eyrei+C. kawakamii+Schima superba. The results showed that species abundance of arbor layer,shrub layer,all woody species of 7 main communities in C.kawakamii forest all obey a logarithmic series distribution.Species abundance distribution was regarded as an important measuring method of species diversity study in Castanopsis kawakamii forest.The log\|series model was used to calculate,inspect and draw to illustrate the species abundance of 7 main communities by investigating species amounts of community composition types in C. kawakamii forest,which including ① C.kawakamii+Schima superba+Litsea mollifolia,②C.kawakamii+Daphniphyllum oldhamii+Schima superba,③C.kawakamii+Quercus glandulifera+Ilex purpurea,④C.kawakamii pure forest, ⑤Pinus massoniana+Schima superba+Elaeocarpus decipiens,⑥C.kawakamii+Pinus massoniana+Symplocos stellaris,⑦Castanopsis eyrei+C. kawakamii+Schima superba. The results showed that species abundance of arbor layer,shrub layer,all woody species of 7 main communities in C.kawakamii forest all obey a logarithmic series distribution.

关 键 词：格氏栲林 物种多度 对数分布 

分 类 号：S79[农业科学—林木遗传育种]