| 恩施州柳杉人工林碳汇储量研究 |
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| 引用本文： | 艾训儒,姚兰,易咏梅,沈作奎.恩施州柳杉人工林碳汇储量研究[J].湖北民族学院学报(哲学社会科学版),2011(2). |
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| 作者姓名： | 艾训儒 姚兰 易咏梅 沈作奎 |
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| 作者单位： | 湖北民族学院生物科学与技术学院; |
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| 基金项目： | 鄂西生态文化旅游中心资助项目(MY2010Y002); 恩施州科技局2009年第二批社会发展科技指导性计划项目; 湖北民族学院2007年校级科研团队项目 |
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| 摘 要： | 对恩施州柳杉人工林碳汇储量进行了研究,结果显示:柳杉生物量与胸径大小密切相关,全树生物量50%以上集中在树干,各组份生物量分配大致呈现树干>树根(含桩)>叶>枝的趋势.本地区柳杉生物量与胸径、树高的关系模型为W=254.519 7D2.161 4,或W=42.877 2(D2H)0.939 0,采用胸径分布代替年龄结构的方法推算,恩施州柳杉人工林生物量为4 055 704.557 t,碳汇储量为2 038 397.11 t.
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| 关 键 词： | 恩施自治州 柳杉 人工林 碳汇 储量 |
Study on Carbon Sink Storage of Cryptomeria fortunei in Enshi Autonomous Prefecture |
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| AI Xun-ru,YAO Lan,YI Yong-mei,SHEN Zuo-kui.Study on Carbon Sink Storage of Cryptomeria fortunei in Enshi Autonomous Prefecture[J].Journal of Hubei Institute for Nationalities(Natural Sciences),2011(2). |
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| Authors: | AI Xun-ru YAO Lan YI Yong-mei SHEN Zuo-kui |
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| Institution: | AI Xun-ru,YAO Lan,YI Yong-mei,SHEN Zuo-kui(School of Biological Science and Technology,Hubei University for Nationalities,Enshi 445000,China) |
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| Abstract: | The Carbon Sink Storage of Cryptomeria fortunei in Enshi Autonomous Prefecture were discussed in this paper.The results showed that the biomass of Cryptomeria fortunei is related to diameter at breast height.Over 50% of the gress biomass collect in trunks and the distribution is trunks>roots(including root pile)>leaves>banches.The biomass model of Cryptomeria fortunei related to diameter at breast height and tree height is W=254.5197D2.1614,or W=42.8772(D2H)0.9390.The method of diameter at breast height dis... |
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| Keywords: | Enshi Autonomous Prefecture Cryptomeria fortunei artificial forest carbon sink carbon storage |
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