| 不同林龄阶段杉木人工林生物量和碳储量的分布特征 |
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| 引用本文： | 宋良友,何功秀.不同林龄阶段杉木人工林生物量和碳储量的分布特征[J].湖南林业科技,2021,48(1):71-75,94. |
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| 作者姓名： | 宋良友 何功秀 |
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| 作者单位： | 湖南省农林工业勘察设计研究总院,湖南 长沙 410007 |
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| 摘 要： | 通过对湖南省绥宁县堡子岭国有林场4个不同林龄阶段杉木人工林的调查,研究了不同林龄阶段杉木人工林生物量和碳储量的分布特征。结果表明:不同林龄阶段杉木林单株各器官之间存在极显著性差异(P<0.001),杉木林及单株各器官生物量和碳储量随着林龄的增长而增加,树干、树根和树枝在碳累积方面优势较大,成熟林和近熟林的乔木层碳储量较高。
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| 关 键 词： | 杉木人工林 生物量 碳储量 发育阶段 |
Distribution characteristics of biomass and carbon storage of Cunninghamia lanceolata plantation in different age stages |
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| SONG Liangyou,HE Gongxiu.Distribution characteristics of biomass and carbon storage of Cunninghamia lanceolata plantation in different age stages[J].Hunan Forestry Science & Technology,2021,48(1):71-75,94. |
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| Authors: | SONG Liangyou HE Gongxiu |
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| Institution: | (Hunan Prospecting Designing&Research General Institute for Agriculture Forestry&Industry,Changsha410007,Hunan,China) |
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| Abstract: | According to the survey of four different forest age of Cunninghamia lanceolata plantation in Baoziling national forest farm in Suining County of Hunan Province,the distribution characteristics of biomass and carbon storage of Cunninghamia lanceolata plantation in different age stages were studied.There are significant differences among organs of a single tree in different forest age stages of Cunninghamia lanceolate(P<0.001).The biomass and carbon storage of each organ of Cunninghamia lanceolata forest and individual tree were increased with the growth of stand age.The trunk,root and branch have more advantages in carbon accumulation,in which the tree layer carbon storage of mature forest and near mature forest was higher. |
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| Keywords: | Chinese fir plantation biomass carbon storage forest age |
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