福建尤溪九阜山省级自然保护区自然植被类型调查研究

The Investigation and Study about Nature Vegetation Types of Jiufu Mountain Provincial Nature Reserve in Youxi County,Fujian Province

采用路线踏查与典型样地相结合的调查方法,按照《中国植被》的划分,结果表明:尤溪九阜山省级自然保护区自然植被类型十分丰富,植被保存完整,共有8个植被型36个群系85个群丛;植被分布水平规律变化界限和植被类型的垂直带谱分布不明显,常绿阔叶林遍布从山麓到山顶,针阔混交林多分布于中上坡,常绿针叶林主要分布于山脊山顶附近,毛竹林多分布在局部常绿阔叶林下缘,有的与常绿阔叶林呈带状或团块状混生,是中亚热带典型的常绿阔叶林森林生态系统。

Using the route on - site survey with typical sample area investigation and according to the division of ＂Chinese Vegetation＂, it indicates that nature vegetation types of Jiufu Mountain Provincial Nature Reserve in Youxi County are very rich, and the vegetation is well kept. There are eight vegetation patterns and 36 formations and 85 associations. It is unobvious in horizontal distribution and the vertical belt spectrum. Evergreen broad - leaved forests are found everywhere from piedmont to mountaintop ; nee- dle-mixed forest is distributed on the uphill; evergreen coniferous forest is mainly on the ridge and the mountaintop around, and phyllostachys edulis mostly in the inferior margin of the evergreen and broad - leaved forest, some with evergreen and broad -leaved forest, others with plant formation. It is a forest ecological system of typical broad leaved forest in middle subtropical zone.