Gas exchange measurements over a boreal river by eddy covariance technique
Ivan Mammarella1, Aki Vähä2, Sofya Guseva3, Anders Lindroth4, Andreas Lorke5, Sally MacIntyre6 and Timo Vesala1, (1)University of Helsinki, Institute for Atmospheric and Earth System Research / Physics, Faculty of Science, Helsinki, Finland, (2)University of Helsinki, Helsinki, Finland, (3)University Koblenz-Landau, Landau, Germany, (4)Lund University, Lund, Sweden, (5)University of Koblenz-Landau, Landau, Germany, (6)Univ California Santa Barbara, Marine Science Institute, Santa Barbara, CA, United States