福建林学院学报2009，Vol.29Issue(4)：345-350,6.
4种典型地带性植被生物量与物种多样性比较
Comparison of biomass and species diversity of four typical zonal vegetations
摘要
Abstract
Based on the location observation data of Chinese ecosystem research network about the tropical seasonal rain forest in Xishuangbanna, the subtropical evergreen broadleaved forest in Dinghushan Mountain, the moist evergreen broadleaved forest in Ailao Mountain and the broad-leaved Korean pine forest in Changbai Mountain, this paper analyzed and compared the main differences about the spatial distributing pattern of biomass, net primary production and species diversity of four forest types. The results showed that the total biomass was 328.200 t·hm~(-2) in Xishuangbanna, 318.755 t·hm~(-2) in Dinghushan Mountain, 471.608 t·hm~(-2) in Ailao Mountain, 263.090 t·hm~(-2) in Changbai Mountain, the proportion of root biomass was about 18%-22%. The biomass of tropical and subtropical forest was higher than temperate forest, but the R/S was lower than temperate forest. Meanwhile, the R/S was herbage>shrub>tree among different layers. The species richness index and Shannon-Wiener species diversity index in different forest types of tropical and subtropical was higher than temperate forest, while the evenness index has no obvious rules.关键词
地带性植被/生物量/物种多样性Key words
zonal vegetation/biomass/species diversity分类
林学引用本文复制引用
王斌,杨校生..4种典型地带性植被生物量与物种多样性比较[J].福建林学院学报,2009,29(4):345-350,6.基金项目
中国林业科学研究院亚热带林业研究所基本科研业务费资助项目(RISF6903) （RISF6903）
国家生态系统观测研究台站网络建设资助项目(SY066J0220). （SY066J0220）
