Assessing the Spatial Variability of Ecosystem Fluxes of Energy and Carbon Dioxide Above a Forest

Ivan Mammarella1, Lauri Heiskanen2, Ullar Rannik1, Pasi Kolari2, Timo Vesala3 and Olli Peltola4, (1)University of Helsinki, Helsinki, Finland, (2)University of Helsinki, Department of Physics, Helsinki, Finland, (3)Institute for Atmospheric and Earth System Research/Physics, University of Helsinki, Helsinki, Finland, Helsinki, Finland, (4)University of Helsinki, Institute for Atmospheric and Earth System Research/Physics, Faculty of Science, Helsinki, Finland