Pulse Brain · Growing Health Evidence Index
Peer-reviewed

N <sub>2</sub> O source partitioning in soils using <sup>15</sup> N site preference values corrected for the N <sub>2</sub> O reduction effect

Di Wu, Jan Reent Köster, L. M. Cardenas, Nicolas Brüggemann, Dominika Lewicka‐Szczebak, Roland Bol

Rapid Communications in Mass Spectrometry · 2016

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Summary

Using a closed-system model with a fixed SP isotope effect may significantly overestimate the N2O reduction effect on SP values, especially when N2O reduction rates are high. This is probably due to soil inhomogeneity and can be compensated for by the application of a dynamic apparent NIE function, which takes the variable reduction rates in soil micropores into account.

Source type
Peer-reviewed study
DOI
10.1002/rcm.7493
Catalogue ID
BFmoakvjs3-9mftpb
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