In heterogeneous porous aquifers, simulations and predictions of groundwater flow and
solute (contaminant) transport require detailed knowledge of aquifer parameters and their …

Tracer testing is a mature technology used for characterizing aquatic flow systems. To gain
more insights from tracer tests a combination of conservative (non-reactive) tracers together …

In contrast to most other fields of noble gas geochemistry that mostly regard atmospheric
noble gases as' contamination,'air-derived noble gases make up the far largest and hence …

Geological storage of carbon dioxide in deep geological formations is considered a key
transitional technique for reducing atmospheric emissions of greenhouse gases and thereby …

Abstract Uranium-238 (238 U) is a natural radioactive element that is present in all rocks and
soils in various concentrations. Decay of 238 U through a series of shorter-lived …

The recently developed natural radon tracer method has potential as a rapid, low‐cost,
nondestructive, and noninvasive method for quantifying NAPL contamination. In the …

Abstract The Radon (Rn) deficit technique is a rapid, low-cost, and non-invasive method to
identify and quantify light non-aqueous phase liquids (LNAPL) in the soil. LNAPL saturation …

Offering state-of-the-art techniques for both attorneys and environmental scientists,
Environmental Forensics: Principles and Applications discusses non-chemical methods …

The noble gas radon has a strong affinity to non-aqueous phase-liquids (NAPLs). That
property makes it applicable as naturally occurring partitioning tracer for assessing residual …

The radioactive noble gas radon has an ambivalent nature: on the one hand is it of main
concern with regard to radiation protection, on the other hand can it be applied as powerful …