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.
出处
《林业科学》
EI
CAS
CSCD
北大核心
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)
关键词
格氏栲林
物种多度
对数分布
Castanopsis kawakamii forest,Species abundance,Log series model
