Barbeta, A., Damásio, M., Lehmann, M., Ruiz, I., de Herralde, F., Alsina, M. M., … Zarrouk, O. (2026). Water uptake depth does not explain drought exposure or response in rainfed Mediterranean grapevines: An isotope-based study. OENO One, 60(3). https://doi.org/10.20870/oeno-one.2026.60.3.9967