Soil Warming and Fertilization Effects on Growth Ring Widths of Arctic Shrubs - Application of a Novel Dendroecological Approach.

Maitane Iturrate Garcia1, Monique Heijmans2, Fritz H. Schweingruber3, Pascal A. Niklaus1 and Gabriela Schaepman-Strub4, (1)University of Zurich, Zurich, Switzerland, (2)Wageningen University, Wageningen, Netherlands, (3)Swiss Federal Research Institute WSL, Birmensdorf, Switzerland, (4)University of Zurich, Department of Evolutionary Biology and Environmental Studies, Zurich, Switzerland