( Karst Flattened , Sunila Sen GUPTA - Goupil Illustration ; CC BY-SA 4.0 , Link ) Hellenic karst waters: geogenic and anthropogenic processes affecting their geochemistry and quality (LI VIGNI et al. , 2023) https://www.nature.com/articles/s41598-023-38349-6 Water quality and hydrogeochemical characteristics of some karst water sources in Apuseni Mountains, Romania (HOAGHIA et al. , 2021) https://www.mdpi.com/2073-4441/13/6/857/pdf SNO KARST: A French Network of Observatories for the Multidisciplinary Study of Critical Zone Processes in Karst Watersheds and Aquifers (JOURDE et al. , 2018) https://acsess.onlinelibrary.wiley.com/doi/pdf/10.2136/vzj2018.04.0094 Also... Comparison of Uranium Isotopes and Classical Geochemical Tracers in Karst Aquifer of Ljubljanica River catchment (Slovenia) [ROVAN et al. , 2020] https://www.mdpi.com/2073-4441/12/7/2064
