| 影响农田土壤有机碳释放的因子及固碳措施 |
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| 引用本文： | 何婷婷,华珞,张振贤,徐振剑.影响农田土壤有机碳释放的因子及固碳措施[J].首都师范大学学报(自然科学版),2007,28(1):66-72. |
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| 作者姓名： | 何婷婷 华珞 张振贤 徐振剑 |
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| 作者单位： | 首都师范大学资源环境与地理信息学院,北京市重点试验室,北京,100037 |
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| 基金项目： | 北京市教委科技发展计划项目;北京市重点实验室基金 |
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| 摘 要： | 土壤有机碳是土壤肥力的重要标志,土壤有机碳处在不断的动态循环之中,农田土壤有机碳储量的下降已经引起重视.农田土壤有机碳以二氧化碳和甲烷的形式释放出,农田土壤成为全球碳循环的主要碳源.中国是农业大国,研究二氧化碳和甲烷的产生机理、影响因素和减排措施对于保持土壤肥力、控制温室气体排放、维护生态平衡都具有重要的现实意义.本文就二氧化碳、甲烷的产生机理、影响因素和减排措施等研究的进展作一综述.
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| 关 键 词： | 农田有机碳 二氧化碳 甲烷 影响因素 减排措施 |
| 修稿时间： | 2005-10-11 |
Factors Influence Agricultural Soil Releases SOC and Measures Fix C |
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| He Tingting,Hua Luo,Zhang Zhenxian,Xu Zhenjian.Factors Influence Agricultural Soil Releases SOC and Measures Fix C[J].Journal of Capital Normal University(Natural Science Edition),2007,28(1):66-72. |
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| Authors: | He Tingting Hua Luo Zhang Zhenxian Xu Zhenjian |
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| Institution: | College of Resource Environment and Tourism of Capital Normal University, Beijing 100037 |
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| Abstract: | OC is important symbol of soil fertility,SOC is in perpetual dynamic circulation,the decline of SOC content in agricultural soil has arose people' s recognition.SOC in agricultural soil release in form of CO-2 and CH-4,agricultural soil become primary C source in global C circulation.China is a agricultural country,it have important pratical meaning to research CO-2 and CH-4 s produce mechanism factors and reduce measures for keeping soil fertility controling release of greenhouse gas and maintenance of ecological balance.This paper make a summary about CO-2 and CHas produce mechanism factors and reduce measures. |
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| Keywords: | SOC in agricultural soil CO-2 CH-4 factors reduce measures |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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