海南岛霸王岭热带云雾林雨季的环境特征

龙文兴, 丁易, 臧润国, 杨民, 陈少伟

Environmental characteristics of tropical cloud forests in the rainy season in Bawangling National Nature Reserve on Hainan Island, South China

LONG Wen-Xing, DING Yi, ZANG Run-Guo, YANG Min, CHEN Shao-Wei

表1 热带山地常绿林和热带山顶矮林研究样地比较(平均值±标准偏差)

Table 1 Comparison of study sites between tropical montane evergreen forest (TMEF) and tropical montane dwarf forest (TMDF) (mean ± SD)

研究样地 Study site 海拔 Altitude (m) 郁闭度 Canopy density 平均树高 Mean tree height (m) 植株密度 Stem density (stems·100 m-2) 基面积 Basal area (m2·100 m-2) 物种丰富度 Species richness 热带山地常绿林 TMEF 1 200 ± 4.34 >0.7 5.55 ± 0.59 52.2 ± 6.4 0.43 ± 0.16 18.6 ± 2.3 热带山顶矮林 TMDF 1 300 ± 8.52 0.5-0.7 4.01 ± 0.58 115.3 ± 24.5 0.25 ± 0.09 29.7 ± 1.5