福建海岛滨海特有植物种-面积关系及物种丰富度决定因素

谢艳秋, 黄晖, 王春晓, 何雅琴, 江怡萱, 刘子琳, 邓传远, 郑郁善

Determinants of species-area relationship and species richness of coastal endemic plants in the Fujian islands

Yanqiu Xie, Hui Huang, Chunxiao Wang, Yaqin He, Yixuan Jiang, Zilin Liu, Chuanyuan Deng, Yushan Zheng

图4 环境因子之间的Pearson相关性分析和Mantel检验。Area: 面积; Elevation: 海拔; PAR: 周长面积比; SI: 形状指数; AMW: 年均风速; AMT: 年均温; AP: 年降水量; DM: 距大陆距离; DN: 距最近大岛距离; BFA: 建筑与农田面积占比。* P < 0.05; ** P < 0.01; *** P < 0.001。

Fig. 4 Pearson correlation and Mantel test between environmental factors. Area, Area; Elevation, Elevation; PAR, Perimeter area ratio; SI, Shape index; AMW, Annual mean wind; AMT, Annual mean temperature; AP, Annual precipitation; DM, Distance to the mainland; DN, Distance to the nearest big island; BFA, Proportion of buildings to farmland area. * P < 0.05; ** P < 0.01; *** P < 0.001.