CAJ | 학술논문

分别运用Shannon-wiener和Mclntoch多样性指数、Margalef丰富度指数、Simpson优势度指数和均匀度指数，采用相邻格子法进行调查，对遂昌县天然次生阔叶林群落的物种多样性特征进行研究。结果表明：青冈（Cyclobalanopsis glauca）、木荷（Schima superba）、甜槠（Castanopsis eyrei）、柯（Lithocarpus glaber）、枫香树（Liquidambar formosana）等为群落优势树种；常见的自然恢复乔木阔叶树种共有42种；在一定的海拔梯度下，天然次生阔叶林群落总体物种多样性随海拔降低而呈起伏下降的趋势。
분별운용Shannon-wiener화Mclntoch다양성지수、Margalef봉부도지수、Simpson우세도지수화균균도지수，채용상린격자법진행조사，대수창현천연차생활협림군락적물충다양성특정진행연구。결과표명：청강（Cyclobalanopsis glauca）、목하（Schima superba）、첨저（Castanopsis eyrei）、가（Lithocarpus glaber）、풍향수（Liquidambar formosana）등위군락우세수충；상견적자연회복교목활협수충공유42충；재일정적해발제도하，천연차생활협림군락총체물충다양성수해발강저이정기복하강적추세。
Investigations were conducted by continuous grid quadrates on secondary broad-leaved forests in Suichang, Zhejiang province. Properties of their species diversity were analyzed by Shannon-wiener and Mclntoch diversity index, Margalet richness index, Simpson dominant and evenness index. The result demonstrated that Cyclobalanopsis glauca, Schima superba, Castanopsis eyrei, Lithocarpus glaber, Liquidambar formosana were dominant tree species at communities. There were 42 common broad-leaved tree species during natural recovery of secondary forest. Species diversities decreased with elevation.