Institution: | University of Helsinki, Department of Forest Ecology, PO Box 27, FI-00014, University of Helsinki, Finland;;Finnish Forest Research Institute, Parkano Research Unit, Kaironiementie 54, FI-39700, Parkano, Finland;;Finnish Meteorological Institute, Climate and Global Change Research, PO Box 503, FI-00101, Helsinki, Finland;;University of Helsinki, Department of Physical Sciences, PO Box 64, FI-00014, University of Finland |