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New experimental tools to use noble gases as artificial tracers for groundwater flow
Brennwald, M. S., Peel, M., Blanc, T., Tomonaga, Y., Kipfer, R., Brunner, P., & Hunkeler, D. (2022). New experimental tools to use noble gases as artificial tracers for groundwater flow. Frontiers in Water, 4, 925294 (8 pp.). https://doi.org/10.3389/frwa.2022.925294
Dynamic modelling provides new insights into development and maintenance of Lake Kivu's density stratification
Bärenbold, F., Kipfer, R., & Schmid, M. (2022). Dynamic modelling provides new insights into development and maintenance of Lake Kivu's density stratification. Environmental Modelling and Software, 147, 105251 (15 pp.). https://doi.org/10.1016/j.envsoft.2021.105251
Mantle helium in pore fluids of deep-sea sediments around the Azores archipelago
Engelhardt, E., Tomonaga, Y., Brennwald, M. S., Maden, C., Hansteen, T. H., Schmidt, C., & Kipfer, R. (2022). Mantle helium in pore fluids of deep-sea sediments around the Azores archipelago. Chemical Geology, 608, 121038 (7 pp.). https://doi.org/10.1016/j.chemgeo.2022.121038
Noble gas constraints on the fate of arsenic in groundwater
Lightfoot, A. K., Brennwald, M. S., Prommer, H., Stopelli, E., Berg, M., Glodowska, M., … Kipfer, R. (2022). Noble gas constraints on the fate of arsenic in groundwater. Water Research, 214, 118199 (11 pp.). https://doi.org/10.1016/j.watres.2022.118199
Variable <sup>222</sup>Rn emanation rates in an alluvial aquifer: limits on using <sup>222</sup>Rn as a tracer of surface water – Groundwater interactions
Peel, M., Kipfer, R., Hunkeler, D., & Brunner, P. (2022). Variable 222Rn emanation rates in an alluvial aquifer: limits on using 222Rn as a tracer of surface water – Groundwater interactions. Chemical Geology, 599, 120829 (12 pp.). https://doi.org/10.1016/j.chemgeo.2022.120829
Buried paleo-channel detection with a groundwater model, tracer-based observations, and spatially varying, preferred anisotropy pilot point calibration
Schilling, O. S., Partington, D. J., Doherty, J., Kipfer, R., Hunkeler, D., & Brunner, P. (2022). Buried paleo-channel detection with a groundwater model, tracer-based observations, and spatially varying, preferred anisotropy pilot point calibration. Geophysical Research Letters, 49(14), e2022GL098944 (14 pp.). https://doi.org/10.1029/2022GL098944
Gas-bentonite interactions: towards a better understanding of gas dynamics in Engineered Barrier Systems
Tomonaga, Y., Wersin, P., Rufer, D., Pastina, B., Koho, P., Heino, V., & Kipfer, R. (2022). Gas-bentonite interactions: towards a better understanding of gas dynamics in Engineered Barrier Systems. Applied Geochemistry, 138, 105205 (8 pp.). https://doi.org/10.1016/j.apgeochem.2022.105205
Managing Lake Kivu: moving from a steady-state to a dynamic modelling approach
Bärenbold, F. (2021). Managing Lake Kivu: moving from a steady-state to a dynamic modelling approach [Doctoral dissertation, ETH Zurich]. https://doi.org/10.3929/ethz-b-000470628
Noble gases in sediment pore water yield insights into hydrothermal fluid transport in the northern Guaymas Basin
Horstmann, E., Tomonaga, Y., Brennwald, M. S., Schmidt, M., Liebetrau, V., & Kipfer, R. (2021). Noble gases in sediment pore water yield insights into hydrothermal fluid transport in the northern Guaymas Basin. Marine Geology, 434, 106419 (9 pp.). https://doi.org/10.1016/j.margeo.2021.106419
Combined method of <sup>3</sup>H/<sup>3</sup>He apparent age and on-site helium analysis to identify groundwater flow processes and transport of perchloroethylene (PCE) in an urban area
Moeck, C., Popp, A. L., Brennwald, M. S., Kipfer, R., & Schirmer, M. (2021). Combined method of 3H/3He apparent age and on-site helium analysis to identify groundwater flow processes and transport of perchloroethylene (PCE) in an urban area. Journal of Contaminant Hydrology, 238, 103773 (13 pp.). https://doi.org/10.1016/j.jconhyd.2021.103773
A framework for untangling transient groundwater mixing and travel times
Popp, A. L., Pardo-Álvarez, Á., Schilling, O. S., Scheidegger, A., Musy, S., Peel, M., … Kipfer, R. (2021). A framework for untangling transient groundwater mixing and travel times. Water Resources Research, 57(4), e2020WR028362 (16 pp.). https://doi.org/10.1029/2020WR028362
Quantifying groundwater recharge dynamics and unsaturated zone processes in snow‐dominated catchments via on‐site dissolved gas analysis
Schilling, O. S., Parajuli, A., Tremblay Otis, C., Müller, T. U., Antolinez Quijano, W., Tremblay, Y., … Therrien, R. (2021). Quantifying groundwater recharge dynamics and unsaturated zone processes in snow‐dominated catchments via on‐site dissolved gas analysis. Water Resources Research, 57(2), e2020WR028479 (24 pp.). https://doi.org/10.1029/2020WR028479
Widespread six degrees Celsius cooling on land during the Last Glacial Maximum
Seltzer, A. M., Ng, J., Aeschbach, W., Kipfer, R., Kulongoski, J. T., Severinghaus, J. P., & Stute, M. (2021). Widespread six degrees Celsius cooling on land during the Last Glacial Maximum. Nature, 593(7858), 228-232. https://doi.org/10.1038/s41586-021-03467-6
Carbon and methane cycling in arsenic-contaminated aquifers
Stopelli, E., Duyen, V. T., Prommer, H., Glodowska, M., Kappler, A., Schneider, M., … Berg, M. (2021). Carbon and methane cycling in arsenic-contaminated aquifers. Water Research, 200, 117300 (8 pp.). https://doi.org/10.1016/j.watres.2021.117300
Noble gases as tracers for the gas dynamics in methane supersaturated lacustrine sediments
Tyroller, L., Brennwald, M. S., Tomonaga, Y., Maden, C., & Kipfer, R. (2021). Noble gases as tracers for the gas dynamics in methane supersaturated lacustrine sediments. Chemical Geology, 568, 119905 (11 pp.). https://doi.org/10.1016/j.chemgeo.2020.119905
Noble gas tracers in gas streams at Norwegian CO&lt;sub&gt;2&lt;/sub&gt; capture plants
Weber, U. W., Kipfer, R., Horstmann, E., Ringrose, P., Kampman, N., Tomonaga, Y., … Sundal, A. (2021). Noble gas tracers in gas streams at Norwegian CO2 capture plants. International Journal of Greenhouse Gas Control, 106, 103238 (11 pp.). https://doi.org/10.1016/j.ijggc.2020.103238
Fault sealing and caprock integrity for CO&lt;sub&gt;2&lt;/sub&gt; storage: an in situ injection experiment
Zappone, A., Rinaldi, A. P., Grab, M., Wenning, Q. C., Roques, C., Madonna, C., … Wiemer, S. (2021). Fault sealing and caprock integrity for CO2 storage: an in situ injection experiment. Solid Earth, 12(2), 319-343. https://doi.org/10.5194/se-12-319-2021
Deconvolution and compensation of mass spectrometric overlap interferences with the miniRUEDI portable mass spectrometer
Brennwald, M. S., Tomonaga, Y., & Kipfer, R. (2020). Deconvolution and compensation of mass spectrometric overlap interferences with the miniRUEDI portable mass spectrometer. MethodsX, 7, 101038 (11 pp.). https://doi.org/10.1016/j.mex.2020.101038
Missing atmospheric noble gases in a large, tropical lake: the case of Lake Kivu, East-Africa
Bärenbold, F., Schmid, M., Brennwald, M. S., & Kipfer, R. (2020). Missing atmospheric noble gases in a large, tropical lake: the case of Lake Kivu, East-Africa. Chemical Geology, 532, 119374 (9 pp.). https://doi.org/10.1016/j.chemgeo.2019.119374
Estimation of temperature - altitude gradients during the Pleistocene-Holocene transition from Swiss stalagmites
Ghadiri, E., Affolter, S., Brennwald, M. S., Fleitmann, D., Häuselmann, A. D., Cheng, H., … Kipfer, R. (2020). Estimation of temperature - altitude gradients during the Pleistocene-Holocene transition from Swiss stalagmites. Earth and Planetary Sciences Letters, 544, 116387 (11 pp.). https://doi.org/10.1016/j.epsl.2020.116387
 

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