The temporal and spatial variability of soil respiration in boreal forests : a case study of Norunda forest, Central Sweden
Popular science Boreal forests play an important role within the global climatic system, since they generally act as a carbon sink. However, contrary to expectations, measurements have shown that the boreal forest at the Norunda research site in Central Sweden is acting as a carbon source, i.e. emitting more of the greenhouse gas carbon dioxide (CO2) as taking up. Soil CO2 efflux plays an importan
