Importance of tree diameter and species for explaining the temporal and spatial variations of xylem water δ¹⁸O and δ²H in a multi-species forest

Identifying the vegetation and topographic variables influencing the isotopic variability of xylem water of forest vegetation remains crucial to interpret and predict ecohydrological processes in landscapes. In this study, we used temporally and spatially distributed xylem stable water isotopes measurements from two growing seasons to examine...