Fig. 1

A bell-shaped age distribution of the population of the constituent species based on the 264 increment cores of growth rings collected from the 20 quadrats installed in 2009 in Albongbunji Basin in Ulleungdo
A bell-shaped age distribution of the population of the constituent species based on the 264 increment cores of growth rings collected from the 20 quadrats installed in 2009 in Albongbunji Basin in Ulleungdo