CAJ | 학술논문

以种群生命表及生存分析理论为基础，将林木依胸径大小分级，以林木径级结构代表年龄结构，编制了色木槭种群的特定时间生命表，绘制了存活曲线、死亡率曲线、损失度曲线和生存函数曲线，分析种群数量特征。结果表明：色木槭种群幼年个体丰富，中老年个体较少，种群在第Ⅲ和第Ⅷ径级出现死亡高峰，种群存活曲线属于Deevey-Ⅱ型，色木槭种群1／1前表现为增长型种群。在自然条件下，当色木槭胸径达到15cm和40cm前时，应对其进行抚育管理以提高木材利用率。
이충군생명표급생존분석이론위기출，장림목의흉경대소분급，이림목경급결구대표년령결구，편제료색목축충군적특정시간생명표，회제료존활곡선、사망솔곡선、손실도곡선화생존함수곡선，분석충군수량특정。결과표명：색목축충군유년개체봉부，중노년개체교소，충군재제Ⅲ화제Ⅷ경급출현사망고봉，충군존활곡선속우Deevey-Ⅱ형，색목축충군1／1전표현위증장형충군。재자연조건하，당색목축흉경체도15cm화40cm전시，응대기진행무육관리이제고목재이용솔。
The static life table of Acer mono populations was compiled based on the population life table and theory of survival analysis using the age class structure represented by the size-class structure. The survival rate curve, the mortality rate curve, vanishing rate curve and survival function curve were determined, and population dynamics were analyzed by spectral analysis. The results show that the number of young individuals was larger than that of middle aged and old individuals. The population had two peak of mortality in size class Ⅲ and Ⅷ. The survival curve of the population appeared to be of the Deevey-Ⅱ type. The population was rise type. The tending management should be actualized to increase the timber utilization quotiety when DBH growth of Acer mono individual reached to 15cm and 40cm in natural conditions.