[delta] super(15)N natural abundance may directly disclose perturbed soil when related to C:N ratio

RATIONALE Natural abundance [delta] super(15)N values in soil samples analysed by isotope ratio mass spectrometry (IRMS) are often used to confirm a perturbation after it has been indicated by other parameters. We propose a concept of how [delta] super(15)N values may a priori indicate a perturbatio...

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Veröffentlicht in:	Rapid communications in mass spectrometry 2013-05, Vol.27 (10), p.1101-1104
Hauptverfasser:	Conen, Franz, Yakutin, Mikhail V, Carle, Nina, Alewell, Christine
Format:	Artikel
Sprache:	eng
Schlagworte:	Abundance Inverse Isotope ratios Mass spectrometers Mass spectrometry Perturbation methods Soil (material)
Online-Zugang:	Volltext
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