Fig. 4From: Trade-off between height growth and spring flushing in common beech (Fagus sylvatica L.)Course of average daily temperatures and cumulative degree days during the winter/spring 2007 at two contrasting sites. Sources of data: Technical University in Zvolen and Dirección General de Justicia e Interior de La Rioja (http://ias1.larioja.org/estaciones/estaciones/mapa/portada/index.jsp) Back to article page