Comparison of species diversity betweenLarix gmelini pure forest andLarix gmelini-betula platyphylla mixed forest in Daxing'an Mountains

被引：5

作者：

Song Guan-ling

Yang Guo-ting

机构：

[1] Zibo College,

[2] Northeast Forestry University,undefined

来源：

Journal of Forestry Research | 2001年 / 12卷 / 2期

关键词：

Daxing'an Mountains; forest; forest; Species diversity; S791.222.02; A;

D O I：

10.1007/BF02867213

中图分类号：

学科分类号：

摘要：

Based on the investigation data about the species diversity in Daxing'an Mountains, the difference of species diversity indexes betweenLarix gmelini forest andLarix gmelini-Betula platyphylla forest was analyzed by the Simpson index (D), Shannon-Wiener index (H), Pielou index (Jsw &Jsi), Alatalo index (Ea) and Species richness index (S). The result showed that the species diversity index ofLarix gmelini-Betula platyphylla forest was much higher than that ofLarix gmelini forest in this region. AndLarix gmelini-Betula platyphylla forest was beneficial to maintain the species diversity in Daxing'an Mountains region.

引用

页码：136 / 138

页数：2