南亚热带常绿阔叶林树木多样性与生物量和生产力的关联及其影响因素

朱杰, 吴安驰, 邹顺, 熊鑫, 刘世忠, 褚国伟, 张倩媚, 刘菊秀, 唐旭利, 闫俊华, 张德强, 周国逸

Relationships between tree diversity and biomass/productivity and their influence factors in a lower subtropical evergreen broad-leaved forest

Jie Zhu, Anchi Wu, Shun Zou, Xin Xiong, Shizhong Liu, Guowei Chu, Qianmei Zhang, Juxiu Liu, Xuli Tang, Junhua Yan, Deqiang Zhang, Guoyi Zhou

图1 物种多样性和结构多样性与生物量和生产力之间的相关关系。(a) 4个物种多样性指标的第一轴和第二轴载荷量; (b) 6个结构多样性指标的第一轴和第二轴载荷量; (c)物种多样性第一主轴载荷量与生物量和生产力之间的关系; (d)结构多样性第一主轴载荷量与生物量和生产力之间的关系。缩写代表含义同表1。

Fig. 1 Relationship between species diversity and structural diversity with plant biomass and productivity. (a) Loadings on the first and second axes of four species diversity indexes; (b) Loadings on the first and second axes of six structural diversity indexes; (c) Relationship between loadings on the first axe of species diversity and plant biomass and productivity; (d) Relationship between loadings on the first axe of structural diversity and plant biomass and productivity. Abbreviations have the same as in Table 1.