Modeling diameter distribution of the broadleaved-Korean pine mixed forest on Changbai Mountains of China

CORC > 生态环境研究中心 > 中国科学院生态环境研究中心 > 城市与区域生态国家重点实验室

	Modeling diameter distribution of the broadleaved-Korean pine mixed forest on Changbai Mountains of China
	Wang Shunzhong; Dai Limin; Liu Guohua; Yuan Jianqiong; Zhang Hengmin; Wang Qingli
刊名	SCIENCE IN CHINA SERIES E-TECHNOLOGICAL SCIENCES
	2006
卷号	49 期号:1 页码:177-188
关键词	broadleaved-Korean pine mixed forest diameter distribution finite mixture distribution
英文摘要	The broadleaved-Korean pine mixed forest is a native vegetation in the Changbai Mountains, northeast China. The probability density functions including the normal, negative exponential, Weibull and finite mixture distribution, were used to describe the diameter distributions of the species groups and entire forest stand. There is a strong correlation between parameters and mean DBH except the shape parameters in the mixture distribution. The diameter classes of species and entire forest stand showed not negative exponential but normal and "S" distribution. The mixture function was better than normal and Weibull to describe the model distribution. The location parameter had an effect on the estimated frequency in the first diameter class, when the estimated location parameter was bigger than the lower limit of the first diameter class.
WOS记录号	WOS:000240203200019
内容类型	期刊论文
源URL	[http://ir.rcees.ac.cn/handle/311016/22788]
专题	生态环境研究中心_城市与区域生态国家重点实验室
推荐引用方式 GB/T 7714	Wang Shunzhong,Dai Limin,Liu Guohua,et al. Modeling diameter distribution of the broadleaved-Korean pine mixed forest on Changbai Mountains of China[J]. SCIENCE IN CHINA SERIES E-TECHNOLOGICAL SCIENCES,2006,49(1):177-188.
APA	Wang Shunzhong,Dai Limin,Liu Guohua,Yuan Jianqiong,Zhang Hengmin,&Wang Qingli.(2006).Modeling diameter distribution of the broadleaved-Korean pine mixed forest on Changbai Mountains of China.SCIENCE IN CHINA SERIES E-TECHNOLOGICAL SCIENCES,49(1),177-188.
MLA	Wang Shunzhong,et al."Modeling diameter distribution of the broadleaved-Korean pine mixed forest on Changbai Mountains of China".SCIENCE IN CHINA SERIES E-TECHNOLOGICAL SCIENCES 49.1(2006):177-188.