Groundbreaking Nature Geoscience Article Co-authored by UD Geochemist Neil Sturchio Describes a New Method to Accurately Date Groundwater, Knowing the Age of the Groundwater Provides Information about the Sustainability of Water Resources
Knowing the age of the groundwater provides important clues about the sustainability of water resources, information that is particularly important in dry or arid climates.
The technique involves measuring Krypton-81, a rare isotope produced by cosmic rays in the Earth's atmosphere.