Nitrous oxide emissions from soils amended by cover-crops and under plastic film mulching: Fluxes, emission factors and yield-scaled emissions

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• 作者：Gil Won Kim^a ; ¹ ; Suvendu Das^b ; ¹ ; Hyun Young Hwang^a ; Pil Joo Kim^a ; ^b ; ^{pjkim@gnu.ac.kr}
• 关键词：Nitrous oxide ; Emission factors ; Yield-scaled emissions ; Plastic film mulching ; Cover crop
• 刊名：Atmospheric Environment
• 出版年：2017
• 出版时间：March 2017
• 年：2017
• 卷：152
• 期：Complete
• 页码：377-388
• 全文大小：2036 K
• 卷排序：152

文摘

N2O EFs from green manure amended soils were 1.13% under NM and 1.49% under PFM. The values were comparable to the N2O EFs reported by IPCC default EF (1%). N2O emissions significantly increased under PFM than under NM. Yield-scaled emissions markedly decreased under PFM compared to NM.