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| 牛蒡群落分布、物种组成与生态环境因子的关系 | |
| 引用本文： | 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(2). |
| 作者姓名： | 隋珍 常禹 李月辉 胡远满 刘淼 陈宏伟 窦德强 许亮 |
| 作者单位： | 1. 中国科学院沈阳应用生态研究所,沈阳,110016;辽宁中医药大学,沈阳,110032 2. 中国科学院沈阳应用生态研究所,沈阳,110016 3. 辽宁中医药大学,沈阳,110032 |
| 基金项目： | 国家科技支撑资助项目(2006BAI09B02-6) |
| 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。 |
| 关 键 词： | TWINSPAN分类 CCA排序 伴生物种 中药材 |
Relationships of Arctium lappa community distribution and species composition with eco-environmental factors |
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| SUI Zhen,CHANG Yu,LI Yue-hui,HU Yuan-man,LIU Miao,CHEN Hong-wei,DOU De-qiang,XU Liang.Relationships of Arctium lappa community distribution and species composition with eco-environmental factors[J].Chinese Journal of Ecology,2010,29(2). | |
| Authors: | SUI Zhen CHANG Yu LI Yue-hui HU Yuan-man LIU Miao CHEN Hong-wei DOU De-qiang XU Liang |
| Institution: | SUI Zhen1,3,CHANG Yu1,LI Yue-hui1,HU Yuan-man1,LIU Miao1,CHEN Hong-wei1,DOU De-qiang2,XU Liang2 (1Institute of Applied Ecology,Chinese Academy of Sciences,Shenyang 110016,China,2Liaoning University of Traditional Chinese Medicine,Shenyang 110032,3Graduate University of Chinese Academy of Sciences,Beijing 100049,China). |
| 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 widespread specie. The distribution of accompanying species in A. lappa community was positively correlated with ... |
| Keywords: | TWINSPAN CCA accompanying species traditional Chinese medicine |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |