Noble gas thermometry in groundwater hydrology

W Aeschbach-Hertig, DK Solomon - The noble gases as geochemical …, 2013 - Springer
Concentrations of dissolved atmospheric noble gases in water constitute a thermometer,
whose application to the groundwater archive provides a method of paleoclimate …

Characterization of a managed aquifer recharge system using multiple tracers

C Moeck, D Radny, A Popp, M Brennwald… - Science of the Total …, 2017 - Elsevier
Abstract Knowledge about the residence times of artificially infiltrated water into an aquifer
and the resulting flow paths is essential to developing groundwater-management schemes …

Expedition 349 summary

CF Li, J Lin, DK Kulhanek, T Williams, R Bao, A Briais… - 2015 - boris.unibe.ch
C.-F. Li, J. Lin, DK Kulhanek, T. Williams, R. Bao, A. Briais, EA Brown, Y. Chen, PD Clift, FS
Colwell, KA Dadd, W.-W. Ding, I. Hernández-Almeida, X.-L. Huang, S. Hyun, T. Jiang, AAP …

Managed aquifer recharge as a tool to enhance sustainable groundwater management in California: examples from field and modeling studies

HE Dahlke, GT LaHue, MRL Mautner… - Advances in chemical …, 2018 - Elsevier
A growing population and an increased demand for water resources have resulted in a
global trend of groundwater depletion. Arid and semi-arid climates are particularly …

Evidence for terrigenic SF6 in groundwater from basaltic aquifers, Jeju Island, Korea: Implications for groundwater dating

DC Koh, LN Plummer, E Busenberg, Y Kim - Journal of Hydrology, 2007 - Elsevier
Measurements of the concentrations of dichlorodifluoromethane (CFC-12), tritium (3H), and
sulfur hexafluoride (SF6) in groundwater from basaltic aquifers in Jeju Island, Korea …

A modified and rapid method for the single-well push-pull (SWPP) test using SF6, Kr, and uranine tracers

WT Joun, KK Lee, SW Ha, SS Lee, Y Kim, HK Do… - Water Research, 2023 - Elsevier
In the present study, a single-well push-pull (SWPP) test was conducted with multi-
component tracers, including inert gas (SF 6 and Kr) and uranine (conservative), to …

A lumped parameter model to evaluate the relevance of excess air as a tracer of exchanged flows between transmissive and capacitive compartments of karst systems

V Sivelle, L Pérotin, B Ladouche, V de Montety… - Frontiers in …, 2022 - frontiersin.org
The objective of this study was to evaluate the relevance of using excess air (EA) for the
characterization of drain/matrix exchange in karst systems using a rainfall discharge model …

Quantifying reaeration rates in alpine streams using deliberate gas tracer experiments

A Benson, M Zane, TE Becker, A Visser, SH Uriostegui… - Water, 2014 - mdpi.com
Gas exchange across the air-water interface is a critical process that maintains adequate
dissolved oxygen (DO) in the water column to support life. Oxygen reaeration rates can be …

Noble gas excess air applied to distinguish groundwater recharge conditions

RGS Ingram, KM Hiscock… - Environmental science & …, 2007 - ACS Publications
The application of geochemical tracers in groundwater studies can provide valuable insights
into the rates and sources of groundwater recharge, residence times, and flow dynamics that …

New experimental tools to use noble gases as artificial tracers for groundwater flow

MS Brennwald, M Peel, T Blanc, Y Tomonaga… - Frontiers in …, 2022 - frontiersin.org
Labeling groundwater by injecting an artificial tracer is a standard and widely used method
to study groundwater flow systems. Noble gases dissolved in groundwater are potentially …