Presence of Eriophorum scheuchzeri enhances substrate availability and methane emission in an Arctic wetland

@inproceedings{Strm2012PresenceOE,
  title={Presence of Eriophorum scheuchzeri enhances substrate availability and methane emission in an Arctic wetland},
  author={Lena Str{\"o}m and Torbern Tagesson and Mikhail Mastepanov and Torben R{\o}jle Christensen},
  year={2012}
}
Here we present results from a field experiment in an Arctic wetland situated in Zackenberg, NE Greenland. During one growing season we investigated how dominance of the sedge Eriophorum scheuchzeri affected the below-ground concentrations of low molecular weight carbon compounds (LMWOC) and the fluxes of CO2 and CH4 in comparison to dominance of other sedges (Carex stans and Dupontia psilosantha). Three groups of LMWOC were analysed using liquid chromatography-ionspray tandem mass spectrometry… CONTINUE READING
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