Sorbonne Université, CNRS, INRAE, IRD, UPD, UPEC, Institute of
Ecology and Environmental Sciences – Paris, iEES, 75005 Paris, France
Centre National de la Recherche Scientifique (CNRS), ECOBIO – UMR
6553, Université de Rennes, 35042 Rennes, France
Mathieu Sébilo
Sorbonne Université, CNRS, INRAE, IRD, UPD, UPEC, Institute of
Ecology and Environmental Sciences – Paris, iEES, 75005 Paris, France
Université de Pau et des Pays de l'Adour, E2S UPPA, IPREM
(Institut des Sciences Analytiques et de Physico-Chimie pour l'Environnement
et les Matériaux), Pau, France
Justine Fiat
Université Paris-Saclay, INRAE, PROSE, 92761, Antony, France
Longqi Lang
LISBP, Université de Toulouse, CNRS, INRAE, INSA, Toulouse, France
Ahlem Filali
Université Paris-Saclay, INRAE, PROSE, 92761, Antony, France
Véronique Vaury
Sorbonne Université, CNRS, INRAE, IRD, UPD, UPEC, Institute of
Ecology and Environmental Sciences – Paris, iEES, 75005 Paris, France
Mathieu Spérandio
LISBP, Université de Toulouse, CNRS, INRAE, INSA, Toulouse, France
Anniet M. Laverman
Centre National de la Recherche Scientifique (CNRS), ECOBIO – UMR
6553, Université de Rennes, 35042 Rennes, France
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2,404
724
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3,229
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Total article views: 3,860 (including HTML, PDF, and XML)
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Mitigating emissions of the greenhouse gas N2O requires understanding of the relative contribution of its producing processes in response to environmental variables. We show, using isotopic analysis, that N2O emissions from a nitrifying system were sensitive to oxygenation, temperature and NH4+ concentrations with nitrite reduction being the main N2O source. Temperature appears to be the main control on N2O production, due to its dissimilar effects on ammonium and nitrite oxidizing activities.
Mitigating emissions of the greenhouse gas N2O requires understanding of the relative...