| On the determination of nitrous oxide emission factor during biomass burning |
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| 作者姓名： | Cao Meiqiu Zhuang Yahui |
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| 作者单位： | Research Center for Eco-Environmental Sciences，Chinese Academy of Sciences |
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| 基金项目： | This work was supported by the National Natural Science Foundation of China |
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| 摘 要： | ＯｎｔｈｅｄｅｔｅｒｍｉｎａｔｉｏｎｏｆｎｉｔｒｏｕｓｏｘｉｄｅｅｍｉｓｓｉｏｎｆａｃｔｏｒｄｕｒｉｎｇｂｉｏｍａｓｓｂｕｒｎｉｎｇＣａｏＭｅｉｑｉｕ；ＺｈｕａｎｇＹａｈｕｉ（ＲｅｓｅａｒｃｈＣｅｎｔｅｒｆｏｒＥｃｏ－ＥｎｖｉｒｏｎｍｅｎｔａｌＳｃｉ...
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| 关 键 词： | biomass burning nitrous oxide emission factor |
| 收稿时间： | 1993/12/8 0:00:00 |
On the determination of nitrous oxide emission factor during biomass burning |
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| Cao Meiqiu,Zhuang Yahui.On the determination of nitrous oxide emission factor during biomass burning[J].Journal of Environmental Sciences,1994,6(3):261-267. |
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| Authors: | Cao Meiqiu Zhuang Yahui |
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| Abstract: | The emission factors of nitrous oxide have been determined during the combustion of rice straws, maize stalks and wheat stalks in an enclosed combustion system. They equal to 84.4 ± 6.08g/t for rice straws,132± 8.63g/t for maize stalks,and 27.3 ±1.79g/tfor wheat stalks,respectively. The uncertainties in the determination of nitrous oxide have been discussed. The N2O-N(nitrogen in nitrous oxide emission)accounts for 0. 59% and 0. 87% of the total nitrogen in rice straws and maize stalks,respectively. An 10 ×10 grid map on the distribution of N2O emission from biomass burning in China mainland was shown. |
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| Keywords: | biomass burning nitrous oxide emission factor |
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