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当前位置: 首页 > 文章 > 透光抚育对长白山中期“栽针保阔”红松林建群种含碳系数的影响 西北林学院学报 2015,30 (3) 182-186
Position: Home > Articles > Effects of Release Cutting on Carbon Content Factor of Dominant Species of the Mid-term Korean Pine Forest by Planting Conifer and Reserving Broad-leaved Trees in Changbai Mountains Journal of Northwest Forestry University 2015,30 (3) 182-186

透光抚育对长白山中期“栽针保阔”红松林建群种含碳系数的影响

作  者：
韩阳瑞;吴平;张伟艳;陈晓梅
单  位：
南通农业职业技术学院园林园艺系;南通农业职业技术学院;南通纺织职业技术学院
关键词：
长白山;红松林;透光抚育;建群种;含碳系数
摘  要：
采用干烧法对不同透光抚育强度下红松林建群种含碳系数进行了测定。结果表明:不同透光抚育强度下,红松各组分含碳系数分布在(405.91±12.64)~(459.31±5.73)g·kg-1之间,不同透光抚育强度均降低了红松树干的碳含量,皆伐和强度择伐方式使红松枝叶含碳量显著提高;蒙古栎各组分含碳系数分布在(404.53±1.28)~(475.47±5.41)g·kg-1,上层皆伐显著提高了蒙古栎树干的含碳系数,中、强度透光抚育与上层皆伐显著降低其树枝与树叶的含碳系数;紫椴各组分含碳系数分布在(414.24±6.85)~(479.64±7.22)g·kg-1,强度透光抚育与上层皆伐显著降低了紫椴树干的含碳系数,中、强度透光抚育与上层皆伐显著降低了其树叶的含碳系数;榆树各组分含碳系数分布在(421.18±2.94)~(476.37±2.89)g·kg-1,中、强度透光抚育与上层皆伐显著降低了榆树树干含碳系数,强度透光抚育与上层皆伐显著降低其树叶含碳系数。
译  名：
Effects of Release Cutting on Carbon Content Factor of Dominant Species of the Mid-term Korean Pine Forest by Planting Conifer and Reserving Broad-leaved Trees in Changbai Mountains
作  者：
HAN Yang-rui;WU Ping;ZHANG Wei-yan;CHEN Xiao-mei;Nantong Science and Technology College;Center for Ecological Research,Northeast Forestry University;
关键词：
Changbai Mountains;;Korean pine forest;;release cutting;;dominant species;;carbon content factor(CCF)
摘  要：
The carbon content factor(CCF)of dominant species of Korean pine forest under the different release cutting intensities was measured by using the combustion method.The results showed the values of CCF of different components of Korean pine ranged from(405.91±12.64)to(459.31±5.73)g·kg-1,release cutting with different intensities could significantly reduce the carbon content of the truck,while clear cutting and intensive selective cuttings however,could significantly increase the CCF of the branches and leaves.For Quercus mongolica,the values of CCF for different components were between(404.53±1.28)-(475.47±5.41)g·kg-1,clear-cutting could significantly improve the CCF of the trunk,and the intensive release cutting and clear-cutting could significantly reduce the CCF of the branches and leaves.For Tilia amurensis,the values of CCF were between(414.24±6.85)-(479.64±7.22)g·kg-1,the intensive release cutting and clear-cutting could significantly reduce the CCF of the trunk,moderate,and the intensive release cutting and clear-cutting could significantly reduce the CCF of the leaves.For Ulmus pumila,the values of CCF of different components ranged from(421.18±2.94)to(476.37±2.89)g·kg-1,moderate and intensive release cutting,as well as clear-cutting could significantly reduce the CCF ofthe trunk,and intensive release cutting and clear-cutting could significantly reduce the CCF of the leaves.

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