牛蒡群落分布、物种组成与生态环境因子的关系

生态学杂志 ›› 2010, Vol. 29 ›› Issue (02): 215-220.

牛蒡群落分布、物种组成与生态环境因子的关系

隋珍^1,3;常禹^1**;李月辉¹;胡远满¹;刘淼¹;陈宏伟¹;窦德强²;许亮²

¹中国科学院沈阳应用生态研究所| 沈阳 110016；²辽宁中医药大学| 沈阳 110032；³中国科学院研究生院| 北京 100049

出版日期:2010-02-10 发布日期:2010-02-10

Relationships of |Arctium lappa community distribution and species composition with eco environmental factors.

¹Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang 110016, China|²Liaoning University of Traditional Chinese Medicine, Shenyang 110032, China|³Graduate University of Chinese Academy of Sciences, Beijing 100049, China

Online:2010-02-10 Published:2010-02-10

摘要/Abstract

摘要： 综合运用相关分析、CCA排序和TWINSPAN分类方法，研究了牛蒡群落分布、物种组成和生态环境因子之间的关系。结果表明：牛蒡群落中牛蒡重要值与各生态环境因子之间没有显著的相关性，证明牛蒡是广布种；牛蒡群落中，除牛蒡外的其他伴生物种的分布与空气相对湿度、年降水量、年均温、海拔高度呈正相关，与土壤有机质含量、日照时数呈负相关；根据牛蒡群落的分类和排序，划分出牛蒡的4大主产区：东北、西北、西南和东南沿海产区，与药典记载的牛蒡的主产区基本一致。

Abstract: By using correlation analysis, canonical correspondence analysis (CCA), and two way indicative species analysis (TWINSPAN), this paper analyzed the relationships of Arctium lappa community distribution and species composition with eco environmental factors. No significant correlations were observed between the importance value of A. lappa and eco-environmental factors, suggesting that A. lappa was a idespread specie. The distribution of accompanying species in A. lappa community was positively correlated with relative air humidity, mean annual precipitation, mean annual temperature, and altitude, and negatively correlated with soil organic matter content and sunshine hours. The
A. lappa community was zoned into four main production areas, i.e., Northeast China, Northwest China, Southwest China, and Southeastern coastal area, which was consistent with the records in the Chinese Medical Code.

Key words: Taxus chinensis var. mairei, Life table, Survival curve, Spectral analysis

隋珍;常禹;李月辉;胡远满;刘淼;陈宏伟;窦德强;许亮. 牛蒡群落分布、物种组成与生态环境因子的关系[J]. 生态学杂志, 2010, 29(02): 215-220.