Denitrification as a source of nitric oxide emissions from incubated soil cores from a UK grassland soil
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- 作者：Nadine Loicka ; Elizabeth R. Dixona ; Diego Abalosb ; Antonio Vallejob ; G. Peter Matthewsc ; Karen L. McGeoughd ; Reinhard Welle ; Catherine J. Watsond ; Ronnie J. Laughlind ; Laura M. Cardenasa ; laura.cardenas@rothamsted.ac.uk" class="auth_mail" title="E-mail the corresponding author
- 关键词：Nitrous oxide ; Flow-through system ; Isotopes ; Grassland ; Nitrogen cycle ; Greenhouse gas (GHG) emissions
- 刊名：Soil Biology & Biochemistry
- 出版年：2016
- 出版时间：April 2016
- 年：2016
- 卷：95
- 期：Complete
- 页码：1-7
- 全文大小：641 K
文摘
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Between 2.2 and 2.4% NO3−-N lost via gaseous emissions from denitrification at 85% WFPS.
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First report of denitrification as source of NO emissions in aerobic headspace.
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Majority of N2O emitted (85%) is produced from added N.
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Increasing N2O with decreasing NO indicating sequential denitrification reactions.