| A Process-based Model of N2O Emission from a Rice-Winter Wheat Rotation Agro-Ecosystem： Structure, Validation and Sensitivity |
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| 作者姓名： | ZHOU Zaixing ZHENG Xunhu XIE Baohu HAN Shenghui LIU Chunyan |
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| 作者单位： | State;Laboratory;Atmospheric;Boundary;Layer;Physics;Chemistry;Institute;Chinese;Academy;Sciences; |
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| 基金项目： | supported by the Chinese Academy of Sciences (KZCX2-YW-204, KSCX3-SW-440, KZCX1-SW-01);;the National Natural Science Foundation of China (40425010, 40331014);;the European Union (NitroEurope IP 017841);;the Helmholtz Society via the Sino-German Joint Laboratory project ENTRANCE |
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| 摘 要： |
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| 关 键 词： | Nitrous oxide（N2O） modeling N cycling rice-wheat rotation |
A process-based model of N2O emission from a rice-winter wheat rotation agroecosystem: structure, validation and sensitivity |
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| ZHOU Zaixing,ZHENG Xunhu,XIE Baohu,HAN Shenghui,LIU Chunyan.A process-based model of N2O emission from a rice-winter wheat rotation agroecosystem: structure, validation and sensitivity[J].Advances in Atmospheric Sciences,2010,27(1):137-150. |
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| Authors: | ZHOU Zaixing ZHENG Xunhu XIE Baohu HAN Shenghui and LIU Chunyan |
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| Institution: | The State Key Laboratory of Atmospheric Boundary Layer Physics and Atmospheric Chemistry, Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing 100029,The State Key Laboratory of Atmospheric Boundary Layer Physics and Atmospheric Chemistry, Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing 100029,The State Key Laboratory of Atmospheric Boundary Layer Physics and Atmospheric Chemistry, Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing 100029,The State Key Laboratory of Atmospheric Boundary Layer Physics and Atmospheric Chemistry, Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing 100029,The State Key Laboratory of Atmospheric Boundary Layer Physics and Atmospheric Chemistry, Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing 100029 |
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| Abstract: | In order to numerically simulate daily nitrous oxide(N2O) emission from a rice-winter wheat rotation cropping system,a process-based site model was developed(referred to as IAP-N-GAS) to track the movement and transformation of several forms of nitrogen in the agro-ecosystem,which is affected by climate,soil,crop growth and management practices.The simulation of daily N2O fluxes,along with key daily environmental variables,was validated with three-year observations conducted in East China.The validation dem... |
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| Keywords: | Nitrous oxide (N2O) Modeling N cycling Rice-wheat rotation |
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