2020
DOI: 10.1038/s41598-020-78149-w
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Nitrogen isotopic signatures and fluxes of N2O in response to land-use change on naturally occurring saline–alkaline soil

Abstract: The conversion of natural grassland to semi-natural or artificial ecosystems is a large-scale land-use change (LUC) commonly occurring to saline–alkaline land. Conversion of natural to artificial ecosystems, with addition of anthropogenic nitrogen (N) fertilizer, influences N availability in the soil that may result in higher N2O emission along with depletion of 15N, while converting from natural to semi-natural the influence may be small. So, this study assesses the impact of LUC on N2O emission and 15N in N2… Show more

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Cited by 8 publications
(2 citation statements)
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“…The differences level was prominent when P < 0.05. Spearman method was used to analyze the correlation between measured variables and N 2 O flux 31 . Besides, the difference level is considered extremely significant when P < 0.01.…”
Section: Methodsmentioning
confidence: 99%
“…The differences level was prominent when P < 0.05. Spearman method was used to analyze the correlation between measured variables and N 2 O flux 31 . Besides, the difference level is considered extremely significant when P < 0.01.…”
Section: Methodsmentioning
confidence: 99%
“…Similarly, in the case of plant mitochondria, the addition of NADH during hypoxia can increase the NO scavenging rate [ 197 ], suggesting NO is reduced to N 2 O in a similar way to bacterial denitrification. As N 2 O is a potent greenhouse gas that contributes to global warming and ozone depletion [ 177 , 198 , 199 , 200 , 201 ], understanding its formation in plants is essential. Moreover, there exist uncertainties in estimating the global N 2 O budget [ 187 ], which could be due to the fact that sources of N 2 O are not well recognized [ 24 , 187 ].…”
Section: Adverse Effects Of Nitric Oxide and Role Of Nitric Oxide Sca...mentioning
confidence: 99%