摘要
根据山顶矮林各优势种的大小结构图、静态生命表及存活曲线,并对存活曲线进行线性回归,红锥属于稳定的种群,疏齿木荷、五列木、密花树和木荷的存活曲线仍代表增长型种群,并且都属于基部宽而顶部窄的金字塔结构,中间也没有缺失现象。
Through the size structure, static life stable, the survival curves and the linear regression equation of survival curves of dominant population, the results from this paper shows that the population of Castanopsis hystrix is characterized by static type, while Schima remotiserrata ,Schima superba ,Pentaphylax euryoides and Rapanea neriifolia are of increasing type. The five populations all belong to pyramidal structure, and their bottom parts are wide, but peak parts are narrow, with no missing phenomenon in the middle parts.
出处
《茂名学院学报》
2004年第3期23-26,共4页
Journal of Maoming College
关键词
山顶矮林
大小结构
静态生命表
存活曲线
montane elfin forest
size structure
static life stable
survival curve
