【摘要】 <正> 笔者根据江西井岗山、云居山、莲花山、庐山、新建和浙江五云山等地考察收集的资料,并参考国内外有关植被资料,对中国亚热带常绿阔叶林生活型进行分析,研究结果:亚热带常绿阔叶林均以高位芽植物占优势,北、中、南亚热带常绿阔叶林的高位芽植物各占的比例分别为60—70%、70—80%、80—90%。随着纬度的降低和生态系列顺向演替,林中的高位芽植物比例增加,地上、地面、隐芽植物成份递减。更多还原

【Abstract】 Through widely investigating the vegetations in Yunjushan,Jinggangshan,Lianhuashan,Lushan,Xin jian,Dagangshan,Yongfeng and Wuyunshan,and thoroughly analysing thelife-forms of evergreen broad-leaved forest in subtropics of China,the following conclusionswere drawn.1.It is dominated by the phanerophytes in the forest.2.With the decrease ofthe latitude and the progressive succession of the eco-series,the percentage of phanerophytesin the forest increases,but other life forms decreases correspondingly.In the northern,central and southern parts of the evergeen broad-leaved forest zone,the percentage of phane-rophytes is respectively 60—70%,70—80% and 80—90%.更多还原