| 箱技术测量土壤痕量气体释放通量中的误差因素—以N_2O为例 |
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| 引用本文： | 徐文彬.箱技术测量土壤痕量气体释放通量中的误差因素—以N_2O为例[J].地球与环境,1999(3). |
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| 作者姓名： | 徐文彬 |
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| 作者单位： | 中国科学院地球化学研究所环境地球化学国家重点实验室!贵阳，550002 |
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| 基金项目： | 国家自然科学基金资助!项目编号 498730 34 |
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| 摘 要： | 箱技术是测量土壤痕量气体释放通量的最常用方法 ,本文在理论和实际应用上探讨了箱技术尤其是密闭箱技术使用过程中可能引起痕量气体释放通量偏差的若干问题及可能的解决方法
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| 关 键 词： | 箱技术 土壤 痕量气体 释放通量 |
THEORETICAL AND PRACTICAL PROBLEMS ASSOCIATED WITH CHAMBER MEASUREMENT—TAKING N_2O FOR EXAMPLE |
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| Xu Wenbin.THEORETICAL AND PRACTICAL PROBLEMS ASSOCIATED WITH CHAMBER MEASUREMENT—TAKING N_2O FOR EXAMPLE[J].Earth and Environment,1999(3). |
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| Authors: | Xu Wenbin |
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| Abstract: | Chamber measurement technique is commonly used to quantify the flux of important gases from soil to atmosphere. Taking N\-2O for example, this paper discusses some of the theoretical and practical problems that would cause variations in gas flux measurements using chamber techniques. |
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| Keywords: | chamber measurement soil trace gas flux |
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