Browsing ELibrary by Subject "13C-LABELLED METHANE"

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A NEW METHOD FOR IDENTIFYING THE ORIGINS OF SIMPLE AND COMPLEX HOPANOIDS IN SEDIMENTARY MATERIALS USING STABLE ISOTOPE LABELLING WITH 13CH4 AND COMPOUND SPECIFIC STABLE ISOTOPE ANALYSES

Crossman Z.M.; McNamara N.; Parekh N.; Ineson P.; Evershed R.P. (2001)

Forest soils were taken and incubated with 13C-labelled methane. The lipids from these soils were isolated using a Bligh Dyer extraction and fractionated. Simple hopanoids were present in the neutral fraction, while periodic ...
QUANTIFICATION OF METHANE OXIDATION IN THE RICE RHIZOSPHERE USING 13C-LABELLED METHANE

Groot T.T.; van Bodegom P.M.; Harren F.J.M.; Meijer H.A.J. (2003)

In this paper isotope ratio mass spectrometry is used to determine the methane (CH4) oxidation fraction in the rhizosphere of intact rice plant-soil systems. Earlier studies on quantification of the methane oxidation were ...

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