Browsing by Author "Fréjaville, B."
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An explanation for the isotopic offset between soil and stem water in a temperate tree species
Barbeta, A.; Gimeno, T.E.; Clavé, L.; Fréjaville, B.; Jones, S.P.; Delvigne, C; Wingate, L.; Ogée, J. (New Phytologist Trust, 2020)A growing number of field studies report isotopic offsets between stem water and its potential sources that prevent the unambiguous identification of plant water origin using water isotopes. We explored the causes of this ... -
Unexplained hydrogen isotope offsets complicate the identification and quantification of tree water sources in a riparian forest
Barbeta, A.; Jones, S.P.; Clavé, L.; Wingate, L.; Gimeno, T.E.; Fréjaville, B.; Wohl, S.; Ogee, J. (EGU Publications, 2019)We investigated plant water sources of an emblematic refugial population of Fagus sylvatica (L.) in the Ciron river gorges in south-western France using stable water isotopes. It is generally assumed that no isotopic ...