Impact of tillage on greenhouse gas emissions by an agricultural crop and dynamics of N₂O fluxes: Insights from automated closed chamber measurements

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• 作者：Margaux Lognoul^a ; ¹ ; ^{margaux.lognoul@ulg.ac.be} ; Nicolas Theodorakopoulos^b ; ¹ ; Marie-Pierre Hiel^b ; Donat Regaert^a ; Franç ; ois Broux^a ; Bernard Heinesch^a ; Bernard Bodson^b ; Micheline Vandenbol^b ; Marc Aubinet^a
• 关键词：Nitrous oxide ; Carbon dioxide ; Tillage management
• 刊名：Soil and Tillage Research
• 出版年：2017
• 出版时间：April 2017
• 年：2017
• 卷：167
• 期：Complete
• 页码：80-89
• 全文大小：1454 K
• 卷排序：167

文摘

CO2 and N2O emissions were larger under reduced tillage than conventional tillage. An increase of WFPS triggered large N2O emissions two months after fertilization. N2O background fluxes did not correlate with WFPS, but did with CO2 fluxes.