| 土壤可溶性有机质研究进展 |
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| 引用本文： | 李少生,杜有新.土壤可溶性有机质研究进展[J].江西林业科技,2010(3):23-26. |
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| 作者姓名： | 李少生 杜有新 |
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| 作者单位： | 1. 景德镇市枫树山林场,江西景德镇,333000
2. 江西省、中国科学院庐山植物园,江西庐山,332900 |
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| 摘 要： | 可溶性有机质（DOM）是陆地生态系统重要的活性碳源和养分库,在土壤有机质的降解和矿化过程中发挥着关键作用,决定着土壤微生物区系和土壤生物学活性,在森林生态系统生命元素的生物地球化学物质循环中具有重要作用。本文介绍可溶性有机质的基本概念及其研究方法,分析和探讨可溶性有机质的影响因素及其发展趋势。
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| 关 键 词： | 土壤 可溶性有机物 研究进展 |
Study Advance on Dissolved Organic Matter in Soil |
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| LI Shaosheng,DU Youxin.Study Advance on Dissolved Organic Matter in Soil[J].Jiangxi Forestry Science and Technology,2010(3):23-26. |
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| Authors: | LI Shaosheng DU Youxin |
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| Institution: | 1.Fengshushan Forest Farm of Jingdezhen City,Jingdezhen Jiangxi 333000,China;2.Lushan Botanical Garden,Chinese Academy of Science,Jiangxi Province,Lushan Jiangxi 332900,China) |
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| Abstract: | Dissolved organic matter（DOM） was the important resources of activated carbon and nutrient pool in terrestrial ecosystems.The DOM played a key role in decomposition and mineralization of the organic matter（SOM） in soil,and determined the microorganism diversity and microbiological activities.It also played an important role in biogeochemical cycling of biological elements.The concept and studying methods of DOM as well as its influence factors were introduced in the paper,and also the further research areas were discussed. |
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| Keywords: | Soil DOM Trends of study |
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