| 不同天然林分对灌木植物多样性的影响 |
| |
| 引用本文： | 杜鹏飞,李明文.不同天然林分对灌木植物多样性的影响[J].林业科技,2020,45(1):42-45. |
| |
| 作者姓名： | 杜鹏飞 李明文 |
| |
| 作者单位： | 黑河市林业科学院,黑龙江 黑河,164300 |
| |
| 基金项目： | 黑河森林生态站运行监测研究项目 |
| |
| 摘 要： | 在黑河市平山林场选取环境条件(如坡度、坡向、郁闭度等)相似的阔叶混交林、落叶松阔叶林、红松阔叶林3种森林群落类型样地灌木进行分析的结果表明,红松阔叶林的Gleason指数、Shannon-Wiener指数、Simpson指数都较大,其物种丰富度和多样性均较高;毛榛子为各林分类型下灌木层的主要物种。
|
| 关 键 词： | 天然林分 灌木 物种多样性 |
Effects of Different Natural Stands on The Diversity of Shrub Plants |
| |
| Institution: | (Heihe Academy of Forestry Sciences,Heilongjiang Heihe 164300) |
| |
| Abstract: | Analysis of shrub plants in three types of forest community types: broad-leaved mixed forest,larch broad-leaved forest and korean pine broad-leaved forest with similar environmental conditions(such as slope, slope direction, canopy closure, etc.) in Pingshan Forest Farm of Heihe City. The Gleason index,Shannon-Wiener index and Simpson index of Korean pine broad-leaved forest are larger, and their species richness and diversity are higher, but the species uniformity is smaller than that of Larch broad-leaved forest,which may be the reason of sample plot selection. |
| |
| Keywords: | Natural forest Shrub plants Species diversity |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
