Meteoric water δ18O across the Dinarides: Role of topography, air-mass mixing, and precipitation seasonality

Key Points

• Variations in meteoric water δ18O are significantly influenced by topographic features, with higher elevations showing distinct isotopic signatures.
• The study observes seasonal changes in precipitation δ18O, highlighting the role of air-mass mixing across different climatic zones.
• Observed data indicates that isotopic measurements can be robust indicators of meteorological patterns within mountainous regions.
• Understanding these isotopic variations enhances our knowledge of regional hydrology and climate systems.