Institution: | a Ecophysiology of Plants, Department of Ecology, Technical University of Munich, Am Hochanger 13, 85354 Freising, Bavaria, Germany b Federal Research and Training Centre for Forests, Natural Hazards and Landscape, Unit Alpine Timberline Ecophysiology, Rennweg 1, 6020 Innsbruck, Austria c Forest Yield Science, TU München, Am Hochanger 13, D-85354 Freising, Germany |