The effect of carbon availability on N2O emissions is moderated by soil phosphorus

The effect of carbon availability on N2O emissions is moderated by soil phosphorus

This research investigated the effect of long-term phosphorus (P) addition relative to carbon (C) availability on nitrous oxide (N2O) emissions from an ungrazed grassland soil via two incubation experiments. No significant effect of soil P on N2O was found under C-limited conditions, while under add...

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Veröffentlicht in:Soil biology & biochemistry 2020-03, Vol.142, p.107726, Article 107726
Hauptverfasser: O'Neill, R.M., Girkin, N.T., Krol, D.J., Wall, D.P., Brennan, F.P., Lanigan, G.J., Renou-Wilson, F., Müller, C., Richards, K.G.
Format: Artikel
Sprache:eng
Schlagworte:
Carbon-nitrogen-phosphorus interaction
Denitrification
N2O
Phosphorus
Temperate grassland
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Zusammenfassung:This research investigated the effect of long-term phosphorus (P) addition relative to carbon (C) availability on nitrous oxide (N2O) emissions from an ungrazed grassland soil via two incubation experiments. No significant effect of soil P on N2O was found under C-limited conditions, while under added-C, cumulative N2O was significantly higher from low-P (p 
ISSN:0038-0717
1879-3428
DOI:10.1016/j.soilbio.2020.107726