祁连山大野口流域青海云杉种群空间格局及其关联性
拓锋1,2, 刘贤德1,2,*(
), 刘润红3, 赵维俊2, 敬文茂2, 马剑2, 武秀荣2, 赵晶忠2, 马雪娥2
), 刘润红3, 赵维俊2, 敬文茂2, 马剑2, 武秀荣2, 赵晶忠2, 马雪娥2
Spatial distribution patterns and association of Picea crassifolia population in Dayekou Basin of Qilian Mountains, northwestern China
TA Feng1,2, LIU Xian-De1,2,*(), LIU Run-Hong3, ZHAO Wei-Jun2, JING Wen-Mao2, MA Jian2, WU Xiu-Rong2, ZHAO Jing-Zhong2, MA Xue-E2
), LIU Run-Hong3, ZHAO Wei-Jun2, JING Wen-Mao2, MA Jian2, WU Xiu-Rong2, ZHAO Jing-Zhong2, MA Xue-E2
图1. 祁连山大野口流域10.2 hm2森林动态监测样地青海云杉种群不同径级个体的空间分布图。I, 径级I (幼树); II, 径级II (小树); III, 径级III (中树); IV, 径级IV (大树)。
Fig. 1. Spatial distribution of Picea crassifolia individuals with different diameter at breast height (DBH) in the forest dynamics plot of 10.2 hm2 in Dayekou Basin of Qilian Mountains, northwestern China. I, diameter class I (saplings); II, diameter class II (small trees); III, diameter class III (medium trees); IV, diameter class IV (big trees).
