Page 132 - 《广西植物》2023年第3期
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5 3 2                                  广  西  植  物                                         43 卷






























                g obs (r). 成对相关函数 g( r) 的函数值ꎻ - - g theo ( r). g( r) 函数的期望值ꎻ ─ g hi ( r). g( r) 函数 95% 置信区间上包迹线ꎻ
             — g lo (r). g(r)函数 95%置信区间下包迹线ꎻ r. 以目标树为圆点的取样圆半径ꎮ
                g obs (r). Function value of the pair ̄correlation function [g(r)]ꎻ - - g theo (r). Expected value of the function [g(r)]ꎻ ─ g hi (r). Upper
             limit on the 95% confidence interval of the function [g(r)]ꎻ — g lo (r). Lower limit on the 95% confidence interval of the function [g(r)]ꎻ
             r. Radius of the sampling circle with the target tree as the centroid.
                                           图 2  不同径级青冈种群的空间格局分析
                       Fig. 2  Spatial pattern analysis of Cyclobalanopsis glauca population in different diameter classes
































                L 12obs (r). 成对相关函数 L 12 的函数值ꎻ - - L 12theo ( r). L 12 函数的期望值ꎻ — L 12 hi( r). L 12 函 数 95% 置 信 区 间 上 包 迹 线ꎻ
             —L 12lo (r). L 12 函数 95%置信区间下包迹线ꎻ r. 以目标树为圆点的取样圆半径ꎮ
               L 12obs (r). Function value of the pair-correlation function (L 12 )ꎻ - -L 12theo (r). Expected value of the function (L 12 )ꎻ — L 12 hi(r). Upper
             limit on the 95% confidence interval of the function (L 12 )ꎻ —L 12lo (r). Lower limit on the 95% confidence interval of the function (L 12 ).
             r. Radius of the sampling circle with the target tree as the centroid.
                                            图 3  不同径级青冈种群的空间关联性
                         Fig. 3  Spatial correlation of Cyclobalanopsis glauca population in different diameter classes
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