| 人工林碳汇研究及其对土壤碳库的影响 |
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| 引用本文： | 吴长飞,朱强根,温德华.人工林碳汇研究及其对土壤碳库的影响[J].江西林业科技,2011(2):29-32,35. |
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| 作者姓名： | 吴长飞 朱强根 温德华 |
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| 作者单位： | 1. 江西省林业科技推广总站,江西南昌,330038
2. 江西环境工程职业学院,江西赣州,341000 |
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| 摘 要： | 随着全球变化和CO2浓度的上升给全球气候和社会经济发展带来影响,土地利用变化中人工林对大气CO2的吸收已越来越得到人们的关注。本文在肯定人工林生长形成碳汇的基础上,分析了不同研究方法对人工林碳汇大小的影响、人工林的强度管理（如造林前植被的清除、造林整地、森林采伐、施肥和间伐等）对土壤碳库的影响及其人工林地土壤碳库的动态变化。
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| 关 键 词： | 人工林 土地利用变化 管理措施 土壤碳 |
Study on Carbon Sink of Plantations and Its Influencing Factors on Soil Carbon Pool |
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| WU Changfei,ZHU Qianggen,WEN Dehua.Study on Carbon Sink of Plantations and Its Influencing Factors on Soil Carbon Pool[J].Jiangxi Forestry Science and Technology,2011(2):29-32,35. |
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| Authors: | WU Changfei ZHU Qianggen WEN Dehua |
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| Institution: | 1.Jiangxi Forestry Science and Technology Extension Station,Nanchang Jiangxi 330038; 2.Jiangxi Environment Engineering Vocation College,Ganzhou Jiangxi 341000,China) |
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| Abstract: | With the impact from global change and increased CO2 concentration on the global climate and socio-economic development,the absorption of atmospheric CO2 in plantations during the land-use change has been more attention.In this paper,based on the recognizing the formation of carbon sink at plantations growth,the impact of different study methods on the size of carbon sink in plantations was analyzed,and also the intensity management of plantations（such as the removal of vegetation before planting,planting site preparation,forests harvesting,fertilization and thinning,etc.）;the impact on soil carbon pool and its dynamics of soil carbon pool in plantations. |
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| Keywords: | Plantation Land-use change Control measures Soil carbon |
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