Comparison of species diversity betweenLarix gmelini pure forest andLarix gmelini-betula platyphylla mixed forest in Daxing'an Mountains
Song Guan-ling , Yang Guo-ting
Journal of Forestry Research ›› 2001, Vol. 12 ›› Issue (2) : 136 -138.
Comparison of species diversity betweenLarix gmelini pure forest andLarix gmelini-betula platyphylla mixed forest in Daxing'an Mountains
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 (J sw &J si), Alatalo index (E a) 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.
Daxing'an Mountains / Larix gmelini forest / Larix gmelini-Betula platyphylla forest / Species diversity / S791.222.02 / A
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