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| 关帝山神尾沟森林群落木本植物种间联结性与相关性研究 | |
| 引用本文： | 张金屯,焦蓉.关帝山神尾沟森林群落木本植物种间联结性与相关性研究[J].植物研究,2003,23(4):458-463. |
| 作者姓名： | 张金屯 焦蓉 |
| 作者单位： | 1. 北京师范大学生命科学院, 北京 100875; 2. 山西大学黄土高原研究所, 太原 030006 |
| 基金项目： | 国家自然科学基金 (3 0 0 70 14 0 )资助 |
| 摘 要： | 用χ2检验和Pearson相关系数检验研究了关帝山神尾沟植物群落的种间关系,分别测定了8种乔木和18种灌木植物在神尾沟植物群落中的总体关联性以及它们在7类不同群落中的种间联结性和相关性。结果清楚地反映了木本植物种间关系以及它们在资源利用和生态位上的差异。 |
| 关 键 词： | 种间联结 种间相关 森林群落 山西 |
| 收稿时间： | 2003-03-24 |
| 修稿时间： | 2003年3月24日 |
INTERSPECIFIC ASSOCIATION BETWEEN WOODY PLANTS IN SHENWEIGOU OF GUANDI MOUNTAINS, SHANXI PROVINCE |
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| ZHANG Jin-Tun , JIAO Rong.INTERSPECIFIC ASSOCIATION BETWEEN WOODY PLANTS IN SHENWEIGOU OF GUANDI MOUNTAINS, SHANXI PROVINCE[J].Bulletin of Botanical Research,2003,23(4):458-463. | |
| Authors: | ZHANG Jin-Tun JIAO Rong |
| Institution: | 1. College of Life Sciences, Beijing Normal University, Beijing 100875; 2. Institute of Loess Plateau, Shanxi University, Taiyuan 030006 |
| Abstract: | Interspecific relationship of woody plants in Shenweigou of Guandi Mountains were studied by use of χ2-test and Pearson's correlation coefficient. The associations and correlations of 8 tree species and 18 scrubs in Shenweigou area and in different communities were analyzed. The results clearly show their interspecific relationships and their differences in resource utilization and niches. |
| Keywords: | Interspecific association interspecific correlation forest community Shanxi Province |
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