Reduction of bias in static closed chamber measurement of delta 13C in soil CO2 efflux

The 13C/12C ratio of soil CO2 efflux ( delta e) is an important parameter in studies of ecosystem C dynamics, where the accuracy of estimated C flux rates depends on the measurement uncertainty of delta e. The static closed chamber method is frequently used in the determination of delta e, where the...

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Veröffentlicht in:	Rapid communications in mass spectrometry 2010-01, Vol.24 (2), p.180-184
1. Verfasser:	Ohlsson, K E Anders
Format:	Artikel
Sprache:	eng
Schlagworte:	Bias Carbon dioxide Chambers Efflux Mathematical analysis Mathematical models Reduction Soil (material)
Online-Zugang:	Volltext
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