作　　者： ; (郑群瑞）;

机构地区： 福建林学院林学系

出　　处： 《江西农业大学学报》 1996年第3期292-298,共7页

摘　　要： 对万木林自然保护区常绿阔叶林森林群落的５３个主要种群进行生态位测定，包括生态位宽度、生态位相似比例、生态位重叠。结果表明：组成万木林森林群落的种群绝大多数为狭生态位、种群之间关系复杂，对资源具有一定的共享性；种群之间的生态位相似性比例和生态位重叠指数指标值反映了亚热带常绿阔叶林的生态特征。 In this paper,the niche CharacteristicS of the dominant herb species in the subtropical Ev-ergreen broad leaved woodland(53 species)have been measured at the natural reserve of WanMu Ling,including niche breadth,niche proportional similarity and niche overlap. The resultshowed that the majority of the species in the Wan Mu Ling are of narrow niche,the relationamong the species is very complex and many species share in the resource;the niche proporrion-al similarity and the niche overlap index reflect the niche characteristics of the evergreen broadleaved woodland in subtropical forest.

关 键 词： 万木林 自然保护区 常绿阔叶林 生态位特征

领　　域： [农业科学] [农业科学] [农业科学]