| 鹫峰国家森林公园主要乔木树种含碳率分析 |
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| 引用本文： | 刘维,张晓丽,马菁.鹫峰国家森林公园主要乔木树种含碳率分析[J].西北林学院学报,2011,26(5):214-218. |
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| 作者姓名： | 刘维 张晓丽 马菁 |
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| 作者单位： | 北京林业大学省部共建森林培育与保护教育部重点实验室; |
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| 基金项目： | 教育部北京市森林培育与保护省部共建重点实验室项目“北京生态公益林节水增效抚育技术及碳储量、三维绿量遥感测定技术研究” |
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| 摘 要： | 应用湿烧法对鹫峰主要乔木树种不同器官的有机含碳率进行了测定,同时利用生物量资料对林分地上部分平均含碳率进行了分析。试验结果表明,根据各器官生物量的权重来计算森林类型林分平均含碳率的值与每个树种各器官含碳率的算术平均值具有差异,5种林分类型的地上部分的含碳率分别为:侧柏0.509 6,油松0.516 1,槲栎0.474 9,刺槐0.475 5,栓皮栎0.480 3;针叶树种各器官的平均含碳率普遍高于阔叶树种,相应的针叶林分的平均含碳率也高于阔叶林;种内各组分变异系数在2.44%~5.30%之间,组分含碳率的种间变异系数在3.84%~6.22%之间,变动幅度较小;不同立地条件的同一树种含碳率差异不大。
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| 关 键 词： | 鹫峰 乔木树种 含碳率 |
Carbon Content Rate Analysis on the Main Arbor Species in Jiufeng National Forest Park |
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| LIU Wei,ZHANG Xiao-li,MA Jing.Carbon Content Rate Analysis on the Main Arbor Species in Jiufeng National Forest Park[J].Journal of Northwest Forestry University,2011,26(5):214-218. |
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| Authors: | LIU Wei ZHANG Xiao-li MA Jing |
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| Institution: | LIU Wei,ZHANG Xiao-li,MA Jing(Key Laboratory for Silviculture and Conservation of Ministry of Education,Beijing Forestry University,Beijing 100083,China.) |
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| Abstract: | Carbon content rates(CCR) of different organs of the main arbor species occurred in Jiufeng Mountain were measured by wet combustion method.Average values of CCR of the above-ground part in the forest stands were analyzed based on information of related biomass.The results showed that the average CCR value of the forest type trees-components based on the biomass specific gravity of each organ was different from the CCR arithmetic mean value of each organ in each tree species.The values of CCR of above-groun... |
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| Keywords: | Jiufeng arbor species carbon content rate |
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