| 甘肃兴隆山国家级自然保护区主要森林碳汇功能及经济价值评价 |
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| 引用本文： | 陈智平,李晓兵,赵万奎.甘肃兴隆山国家级自然保护区主要森林碳汇功能及经济价值评价[J].甘肃林业科技,2013(3):14-17. |
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| 作者姓名： | 陈智平 李晓兵 赵万奎 |
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| 作者单位： | [1]甘肃省林业调查规划院,甘肃兰州730020 [2]GEF甘肃省综合生态系统管理信息中心,甘肃兰州730020 |
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| 摘 要： | 利用森林资源规划设计调查数据,依据不同森林类型生物量与蓄积量之间的回归方程,对兴隆山国家级保护区主要森林类型的生物量、碳储量和碳密度进行估算.结果表明,保护区主要森林总碳储量为217 839.48 t,总经济价值为9 326.14万元;不同森林类型碳储量和碳密度分别在128.60～73 440.45 t、5.12～37.42 MgC/hm2之间,平均碳密度为22.67 MgC/hm2;不同龄级碳密度近熟林＞中龄林＞成熟林＞过熟林＞幼龄林.
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| 关 键 词： | 生物量 碳储量 碳密度 经济价值 兴隆山 |
Evaluation on Forest Carbon-sink Function and Economic Value of the Main Forest Types in Xinglongshan National Nature Reserve |
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| CHEN Zhi-ping,LI Xiao-bing,ZHAO Wan-kui.Evaluation on Forest Carbon-sink Function and Economic Value of the Main Forest Types in Xinglongshan National Nature Reserve[J].Journal of Gansu Forestry Science and Technology,2013(3):14-17. |
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| Authors: | CHEN Zhi-ping LI Xiao-bing ZHAO Wan-kui |
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| Institution: | 1.Forestry Investigation and Harming Institute of Gansu Province, Lanzhou 730020, China; 2.GEF GS IEMIC, Lanzhou 730020, China) |
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| Abstract: | By using the data of design and investigation for forest resources, the biomass and carbon storage of the main forest types in Xinglongshan National Nature Reserve were estimated with the method of regression equation between biomass and volume in different forest types. The resuh showed that the carbon storage of Xinglongshan forest totaled 217 839.48 t, the economic value of carbon sequestration amounts to RMB 93.261 4 million yuan. The carbon storage and carbon density of different forest types were between 128.60-73 440.45 t, 5.12-37.42 MgC/hm2, the average carbon density was 22.67 MgC/hm2. The carbon density of different age class was near mature forest 〉 middle age forest 〉 mature forest 〉 overripe forest 〉 young forest. |
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| Keywords: | carbon storage carbon density economic value Xinglongshan |
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