| Effects of micro-topography on surface–subsurface exchange and runoff generation in a virtual riparian wetland—A modeling study S Frei, G Lischeid, JH Fleckenstein Advances in Water Resources 33 (11), 1388-1401, 2010 | 191 | 2010 |
| Concentrations and fluxes of dissolved organic carbon in runoff from a forested catchment: insights from high frequency measurements S Strohmeier, KH Knorr, M Reichert, S Frei, JH Fleckenstein, S Peiffer, ... Biogeosciences 10 (2), 905-916, 2013 | 178 | 2013 |
| Occurence of microplastics in the hyporheic zone of rivers S Frei, S Piehl, BS Gilfedder, MGJ Löder, J Krutzke, L Wilhelm, C Laforsch Scientific reports 9 (1), 15256, 2019 | 172 | 2019 |
| Patterns and dynamics of river–aquifer exchange with variably-saturated flow using a fully-coupled model S Frei, JH Fleckenstein, SJ Kollet, RM Maxwell Journal of hydrology 375 (3-4), 383-393, 2009 | 162 | 2009 |
| Surface micro‐topography causes hot spots of biogeochemical activity in wetland systems: A virtual modeling experiment S Frei, KH Knorr, S Peiffer, JH Fleckenstein Journal of Geophysical Research: Biogeosciences 117 (G4), 2012 | 138 | 2012 |
| The effect of fertilizer best management practices on nitrate leaching in a plastic mulched ridge cultivation system M Ruidisch, S Bartsch, J Kettering, B Huwe, S Frei Agriculture, ecosystems & environment 169, 21-32, 2013 | 93 | 2013 |
| Representing effects of micro-topography on runoff generation and sub-surface flow patterns by using superficial rill/depression storage height variations S Frei, JH Fleckenstein Environmental modelling & software 52, 5-18, 2014 | 83 | 2014 |
| Groundwater discharge to wetlands driven by storm and flood events: Quantification using continuous Radon-222 and electrical conductivity measurements and dynamic mass-balance … BS Gilfedder, S Frei, H Hofmann, I Cartwright Geochimica et Cosmochimica Acta 165, 161-177, 2015 | 82 | 2015 |
| Interpreting streamflow generation mechanisms from integrated surface‐subsurface flow models of a riparian wetland and catchment D Partington, P Brunner, S Frei, CT Simmons, AD Werner, R Therrien, ... Water Resources Research 49 (9), 5501-5519, 2013 | 77 | 2013 |
| On the value of surface saturated area dynamics mapped with thermal infrared imagery for modeling the hillslope‐riparian‐stream continuum B Glaser, J Klaus, S Frei, J Frentress, L Pfister, L Hopp Water Resources Research 52 (10), 8317-8342, 2016 | 64 | 2016 |
| River-aquifer exchange fluxes under monsoonal climate conditions S Bartsch, S Frei, M Ruidisch, CL Shope, S Peiffer, B Kim, ... Journal of Hydrology 509, 601-614, 2014 | 51 | 2014 |
| Effects of clay minerals on the transport of nanoplastics through water-saturated porous media T Lu, BS Gilfedder, H Peng, G Niu, S Frei Science of the Total Environment 796, 148982, 2021 | 50 | 2021 |
| Measurement of microplastic settling velocities and implications for residence times in thermally stratified lakes H Elagami, P Ahmadi, JH Fleckenstein, S Frei, M Obst, S Agarwal, ... Limnology and Oceanography 67 (4), 934-945, 2022 | 46 | 2022 |
| Amorphous silica controls water storage capacity and phosphorus mobility in soils J Schaller, S Frei, L Rohn, BS Gilfedder Frontiers in Environmental Science 8, 94, 2020 | 46 | 2020 |
| FINIFLUX: An implicit finite element model for quantification of groundwater fluxes and hyporheic exchange in streams and rivers using radon S Frei, BS Gilfedder Water Resources Research 51 (8), 6776-6786, 2015 | 42 | 2015 |
| Quantifying nitrate and oxygen reduction rates in the hyporheic zone using 222Rn to upscale biogeochemical turnover in rivers M Pittroff, S Frei, BS Gilfedder Water Resources Research 53 (1), 563-579, 2017 | 36 | 2017 |
| Explicit modeling of Radon‐222 in HydroGeoSphere during steady state and dynamic transient storage BS Gilfedder, I Cartwright, H Hofmann, S Frei Groundwater 57 (1), 36-47, 2019 | 34 | 2019 |
| Quantifying microplastic residence times in lakes using mesocosm experiments and transport modelling H Elagami, S Frei, JP Boos, G Trommer, BS Gilfedder Water Research 229, 119463, 2023 | 30 | 2023 |
| Tracking microplastics across the streambed interface: Using laser‐induced‐fluorescence to quantitatively analyze microplastic transport in an experimental flume JP Boos, BS Gilfedder, S Frei Water Resources Research 57 (12), e2021WR031064, 2021 | 30 | 2021 |
| An exploration of coupled surface–subsurface solute transport in a fully integrated catchment model JE Liggett, D Partington, S Frei, AD Werner, CT Simmons, ... Journal of Hydrology 529, 969-979, 2015 | 27 | 2015 |
