土庄绣线菊天然灌木群落空间格局调查与分析

Surveys and Analysis of the Space Structure of Spiraca Pubescens Natural Shrub Community

通过对朝阳地区土庄绣线菊天然灌木群落的调查,针对土庄绣线菊天然灌木群落的植物组成、群落的生活型构成、群落的层次结构以及群落的优势种进行研究。结果表明:土庄绣线菊在样方内占有绝对优势,荆条位于第二。土庄锈线菊、荆条等龄级阶段比例较合理,在以后长期的生长过程中种类结构比例不会被打破。

Based in Chaoyang area Spiraca pubescens natural shrub community study, through the right kind of data and survey statistics, viewed Spiraca pubescens natural shrub community vegetation composition, community life forms, and communities level structure of the dominant species in communities study, aimed at understanding the Spiraca pubescens natural shrub community spatial patterns. The results showed：Spiraca pubescens sample within the absolute advantages, Viex chinesis in the second on briers dominant species on the normal growth has been given a certain threat. Spiraca pubescens, Viex chinesis and other plants most at strong stage, other stage of a more reasonable proportion, after the long process of the growth of structure types will not be broken.