Elevated CO 2 increases tree-level intrinsic water use efficiency: insights from carbon and oxygen isotope analyses in tree rings across three forest FACE sites
Battipaglia, Giovanna, Saurer, Matthias, Cherubini, Paolo, Calfapietra, Carlo, McCarthy, Heather R., Norby, Richard J., Francesca Cotrufo, M.Volume:
197
Language:
english
Journal:
New Phytologist
DOI:
10.1111/nph.12044
Date:
January, 2013
File:
PDF, 600 KB
english, 2013