| 河南省主要造林树种含碳率比较研究 |
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| 引用本文： | 马俊青,李高阳,田丽.河南省主要造林树种含碳率比较研究[J].河南农业科学,2012,41(9):131-132. |
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| 作者姓名： | 马俊青 李高阳 田丽 |
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| 作者单位： | 河南省林业科学研究院,河南郑州,450008 |
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| 基金项目： | 河南省预研项目(090307012600) |
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| 摘 要： | 应用湿烧法对河南省10个主要造林树种不同器官的含碳率进行了测定、分析。结果表明,各组分含碳率为35.5%～47.6%,泡桐枝的含碳率最低,为35.5%,毛白杨根的含碳率最高,为47.6%;将10个树种的含碳率进行聚类分析,含碳率较高的树种是国槐、旱柳、椿树、楝树、法桐,可以作为河南省碳汇造林的优势树种。
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| 关 键 词： | 造林树种 含碳率 碳汇 温室效应 |
Comparative Study on Carbon Rate of Main Afforestation Tree Species in Henan Province |
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| MA Jun-qing
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LI Gao-yang
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TIAN Li.Comparative Study on Carbon Rate of Main Afforestation Tree Species in Henan Province[J].Journal of Henan Agricultural Sciences,2012,41(9):131-132. |
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| Authors: | MA Jun-qing LI Gao-yang TIAN Li |
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| Institution: | (Henan Academy of Forestry,Zhengzhou 450008,China) |
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| Abstract: | The carbon content rates of 10 major afforestation tree species in different organs in Henan province were measured.The results showed that the carbon content rate of each component was between 35.5% and 47.6%,with the branch of paulownia being the lowest(35.5%).The highest carbon rate 47.6% was found in the root of Maobaiyang.Cluster analysis was conducted with the 10 species using carbon rate data,showing that Sophora japonica,Salix matsudana,Toorasinensis roem,Melia azedarach,and Platanus orientalis had higher carbon rate.The five species can be used as carbon afforestation tree species of advantage in Henan province. |
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| Keywords: | afforestation tree species carbon rate carbon sequestration greenhouse effect |
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