Climate effects on the nitrogen balance of beech (Fagus sylvatica) at its south‐eastern distribution limit in Europe

Owing to its wide European distribution and drought sensitivity, beech (Fagus sylvatica L.) has captured the attention of researchers in the context of climate change. Contrary to central European beech ecosystems, little is known about the nitrogen (N) balance of beech at its south‐eastern European distribution limit. Here we studied the seasonal variation of key N‐related parameters during the period 2003–2004, and tested whether climatic...