Abstract Groundwater 18O/16O, 2H/1H, 13C/12C, 3H, and 14C data can help quantify
molecular movements and chemical reactions governing groundwater recharge, quality …

The stable isotope composition of key chemical elements for life on Earth (eg, carbon,
hydrogen, nitrogen, oxygen, sulfur) tracks changes in fluxes and turnover of these elements …

Contamination of groundwater with fluoride and arsenic in deep aquifers poses new health
challenges worldwide. Integrated hydrogeochemical parameters with multiple isotopes (δ 18 …

Neighboring states sharing transboundary aquifers should carry out joint assessment of the
common groundwater resources to fulfill the EU Water Framework Directive's and Water …

Groundwater management in transboundary aquifers is complex due to the hidden nature of
groundwater and its intricate interactions with surface water. The overarching issue lies in …

Oxygen-18 is an important indicator determining groundwater origin, recharge sources, and
age. However, compared to basic geochemical parameters such as major ion composition …

Abstract Groundwater in the Cambrian-Vendian aquifer system in Estonia is characterised
by the most depleted isotopic composition known in Europe (δ 18 O down to− 23‰). The …

Abstract The Ordovician-Cambrian aquifer system in the northern Baltic Artesian Basin
contains glacial palaeogroundwater that originates from the Scandinavian Ice Sheet that …

We review our current understanding of groundwater flow history in the northern part of the
Baltic Artesian Basin (BAB) from the end of the Late Pleistocene to current conditions based …

We report a new procedure for the analysis of oxygen and hydrogen isotopes in water that is
experimentally produced in high-temperature high-pressure experiments via wavelength …