尖峰岭热带山地雨林优势树种白颜树空间分布格局

梁爽, 许涵, 林家怡, 李意德, 林明献

Spatial distribution pattern of the dominant species Gironniera subaequalis in tropical montane rainforest of Jianfengling, Hainan Island, China

LIANG Shuang, XU Han, LIN Jia-Yi, LI Yi-De, LIN Ming-Xian

图4 标签关联函数P(r)。 A, 从所有幼树和中龄树中任选两个距离为r的个体, 两者均为幼树的概率。B, 从所有幼树和中龄树中任选两个距离为r的个体, 其中一个为幼树, 另一个为中龄树的概率。C, 从所有幼树和中龄树中任选两个距离为r的个体, 两者均为中龄树的概率。D, 从所有幼树和成年树中任选两个距离为r的个体, 两者均为幼树的概率。E, 从所有幼树和成年树中任选两个距离为r的个体, 其中一个为幼树, 另一个为成年树的概率。F, 从所有幼树和成年树中任选两个距离为r的个体, 两者均为成年树的概率。G, 从所有中龄树和成年树中任选两个距离为r的个体, 两者均为中龄树的概率。H, 从所有中龄树和成年树中任选两个距离为r的个体, 其中一个为中龄树, 另一个为成年树的概率。I, 从所有中龄树和成年树中任选两个距离为r的个体, 两者均为成年树的概率。实线表示标签关联函数; 虚线表示99%包迹线。

Fig. 4 The mark-connection functions P(r). A, Probabilities by randomly choosing two individuals (separated by distance r) from all young trees and middle-aged trees, when both are young trees. B, Probabilities by randomly choosing two individuals (separated by distance r) from all young trees and middle-aged trees, when one is a young tree and the other is a middle-aged tree. C, Probabilities by randomly choosing two individuals (separated by distance r) from all young trees and middle-aged trees, when both are middle-aged trees. D, Probabilities by randomly choosing two individuals (separated by distance r) from all young trees and adult trees, when both are young trees. E, Probabilities by randomly choosing two individuals (separated by distance r) from all young trees and adult trees, when one is a young tree and the other is an adult tree. F, Probabilities by randomly choosing two individuals (separated by distance r) from all young trees and adult trees, when both are adult trees. G, Probabilities by randomly choosing two individuals (separated by distance r) from all middle-aged trees and adult trees, when both are middle-aged trees. H, Probabilities by randomly choosing two individuals (separated by distance r) from all middle-aged trees and adult trees, when one is a young tree and the other is an adult tree. I, Probabilities by randomly choosing two individuals (separated by distance r) from all middle-aged trees and adult trees, when both are adult trees. Solid lines are mark-connection functions, and dotted lines are 99% confidence envelopes.