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| 长白山红松阔叶林草本植物物种多样性季节动态 | |
| 引用本文： | 夏富才,赵秀海,潘春芳,赵晓静,王玉红.长白山红松阔叶林草本植物物种多样性季节动态[J].吉林农业大学学报,2009,31(1). |
| 作者姓名： | 夏富才 赵秀海 潘春芳 赵晓静 王玉红 |
| 作者单位： | 1. 北京林业大学省部共建森林培育与保护教育部重点实验室,北京,100083;北华大学林学院,吉林,132013 2. 北京林业大学省部共建森林培育与保护教育部重点实验室,北京,100083 3. 吉林市林业工作总站,吉林,132013 |
| 基金项目： | 国家科技支撑计划，教育部高校青年教师奖励计划项目 |
| 摘 要： | 在一个生长季节内,每月中旬对原始红松阔叶林草本植物调查5次,共调查到草本植物125种.调查结果显示,草本植物季节变化较明显,5～9月草本植物的种数分别为34,65,61,59,40;占优势的物种因月份而异;Simpson多样性指数各个月份依次为0.8638,0.9459,0.9349,0.9039,0.8865;Shannon-wiener指数依次为2.3799,3.2931,3.1643,2.8490,2.6086;均匀度指数依次为0.6749,0.7888,0.7697,0.6987,0.7071;一年内草本植物垂直结构有明显的分层现象. |
| 关 键 词： | 红松阔叶林 草本植物 物种多样性 遗传距离 长白山 |
Species Diversity and Seasonal Dynamics of Herbs in a Korean Pine Broad-Leaved Forest of Changbai Mountain |
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| XIA Fu-cai,ZHAO Xiu-hai,PAN Chun-fang,ZHAO Xiao-jing,WANG Yu-hong.Species Diversity and Seasonal Dynamics of Herbs in a Korean Pine Broad-Leaved Forest of Changbai Mountain[J].Journal of Jilin Agricultural University,2009,31(1). | |
| Authors: | XIA Fu-cai ZHAO Xiu-hai PAN Chun-fang ZHAO Xiao-jing WANG Yu-hong |
| Institution: | 1.Key Laboratory for Silviculture and Conservation of Ministry of Education;Beijing Forestry University;Beijing 100083;China;2.School of Forest;Beihua University;Jilin 132013;3.Jilin Forestry Management Central Station;China |
| Abstract: | The diversity of woodland herbs is one of the most striking features of Korean pine broad-leaved forest.According to 5 times of investigation in a whole growth season,the diversity has a great change in different months.There are about 125 species of herbs in this type of forest.From May to Sep,the number of species is 34,65,61,59 and 40 respectively;the Simpson index is 0.863 8,0.945 9,0.934 9,0.903 9 and 0.886 5;the Shannon-wiener is 2.379 9,3.293 1,3.164 3,2.849 0 and 2.608 6;the Evenness index is 0.674 ... |
| Keywords: | Korean broad-leaved forest herb species diversity heredity distance Changbai mountain |
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