Skip to main content

Table 2 Basic statistics of site environmental factors for this study

From: Disturbance in seedling development of Korean fir (Abies koreana Wilson) tree species on higher altitude forests of Mt. Hallasan National Park, the central part of Jeju Island, Korea

Site environmental factor Number of observation Average Standard deviation Minimum Maximum
Rate of rock exposure (%) 125 21.5 16.7 0 50
Slope (o) 125 14.0 7.0 5 35
Rate of canopy gap (%) 125 53.2 18.0 12 92.5
Average height of the population of Jeju dwarf bamboo (cm) 125 71.4 16.7 9 125
Coverage of Jeju dwarf bamboo 125 4.52 0.79 3 5