| 中国森林土壤有机碳活性组分及其影响因素 |
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| 引用本文： | 杜雪,王海燕.中国森林土壤有机碳活性组分及其影响因素[J].世界林业研究,2022,35(1):76-81. |
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| 作者姓名： | 杜雪 王海燕 |
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| 作者单位： | 北京林业大学林学院, 北京 100083 |
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| 基金项目： | 国家重点研发计划重点专项课题“天然林生态系统土壤功能退化机制和演变规律”（2017YFC0504002）； |
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| 摘 要： | 森林土壤碳库在调节全球碳循环和碳平衡、降低大气CO2浓度等方面产生重要影响。作为陆地生态系统最重要的碳库，森林土壤有机碳对于土壤物理、化学和生物特性具有良好的调节作用。为了研究森林土壤有机碳及其组分，为森林经营和土壤管理提供参考，文中从全球、全国和区域尺度上综述了森林土壤有机碳储量的研究进展，阐述了森林土壤有机碳各活性组分的定义和划分标准，并对土壤有机碳活性组分分布的重要影响因素（如土地利用、植被类型、气候和人为干扰等）进行分析，基于森林土壤有机碳储量及活性组分的研究现状与存在的问题对未来研究做出展望。
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| 关 键 词： | 森林土壤 有机碳储量 有机碳活性组分 影响因素 中国 |
| 收稿时间： | 2021-05-06 |
Active Components of Forest Soil Organic Carbon and Its Influencing Factors in China |
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| Institution: | College of Forestry, Beijing Forestry University, Beijing 100083, China |
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| Abstract: | Forest soil carbon pool has a significant impact on regulating the global carbon cycle and carbon balance, and reducing atmospheric CO2 concentration. As the most important terrestrial carbon pool, forest soil organic carbon has a good regulatory effect on soil physical, chemical and biological properties. To study forest soil organic carbon and its components for providing reference for forest management and soil management, this paper summarizes the research progress in forest soil organic carbon stock at global, national and regional scales, elaborates the definition and classification criteria of each active component of forest soil organic carbon, and analyzes the important influencing factors to the distribution of the active components of forest soil organic carbon (such as land use, vegetation type, climate and human disturbance). Based on the current research and existing problems in forest soil organic carbon storage and its active components, the future research direction is prospected. |
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