Competition and drought limit the response of water-use efficiency to rising atmospheric carbon dioxide in the Mediterranean fir Abies pinsapo

Linares J.C., Delgado-Huertas, A. Camarero, J.J., Merino, J., Carreira, J.A.. Competition and drought limit the response of water-use efficiency to rising atmospheric carbon dioxide in the Mediterranean fir Abies pinsapo. Oecologia. 2009, Vol. 161 / 2009, p. 611-2009.