Microbial controls on methane fluxes from a polygonal tundra of the Lena Delta, Siberia
The aim of this study was to verify the role of the microbial processes for the seasonal fluctuation of methane fluxes from tundra environments. The analysis included measurements of seasonal methane fluxes and environmental parameters as well
Dissolved organic carbon fluxes in a discontinuous permafrost subarctic alpine catchment
The sources and fluxes of dissolved organic carbon (DOC) were investigated within a subarctic catchment with discontinuous permafrost (Granger Basin, Yukon) from 23 June 2001 to 22 June 2002. The A. studies the mechanism whereby DOC is flushed