| 氮沉降对森林土壤碳动态过程的影响 |
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| 引用本文： | 魏文俊.氮沉降对森林土壤碳动态过程的影响[J].吉林林业科技,2017,46(2). |
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| 作者姓名： | 魏文俊 |
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| 作者单位： | 辽宁省林业科学研究院,辽宁 沈阳,110032 |
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| 基金项目： | 辽宁省科学技术计划面上项目，辽宁省自然科学基金，林业科技创新平台运行补助项目 |
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| 摘 要： | 本文综述了国内外关于森林土壤碳动态过程对氮沉降响应机制的研究进展,概述了大气氮沉降对土壤碳释放及其影响因子的作用机制,从土壤生物学特性、凋落物动态、土壤碳释放等方面揭示大气氮沉降对土壤碳平衡过程影响机制和机理,探讨了森林土壤碳动态过程对氮沉降响应的不确定性因素,并指出未来该领域研究重点。
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| 关 键 词： | 氮沉降 森林 土壤 碳动态过程 |
Effect of nitrogen deposition on soil carbon dynamic process in forest |
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| WEI Wenjun.Effect of nitrogen deposition on soil carbon dynamic process in forest[J].Jilin Forestry Scicnce and Technology,2017,46(2). |
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| Authors: | WEI Wenjun |
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| Abstract: | The research progress of responding mechanism of soil carbon dynamic process in forest on nitrogen deposition was reviewed in domestic and overseas.The mechanism of action of atmosphere nitrogen deposition on soil carbon emission and influence factors were summarized as well.The influencing mechanism of atmosphere nitrogen deposition on soil carbon equilibrium process from soil biological characteristics, litter dynamic condition and soil carbon emission and so on.The uncertain factors of soil carbon dynamic process in forest on nitrogen deposition were discussed and the future research emphasis in this field was pointed out. |
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| Keywords: | nitrogen deposition forest soil carbon dynamic process |
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