Banusch, S., Somogyvári, M., Sauter, M., Renard, P., & Engelhardt, I. (2022). Stochastic Modelling Approach to identify Uncertainties of Karst Conduit Networks in Carbonate Aquifers. Water Resources Research, 58, e2021WR031710. https://doi.org/10.1029/2021WR031710

Somogyvári, M., Knabe, D. & Engelhardt, I.(2022). Localization of redox-hotspots using a comparative tracer tomography approach. Advances in Water Resources. https://doi.org/10.1016/j.advwatres.2022.104185

Wang, H., Knabe, D., Engelhardt, I., Droste, B., Rohns, H.-P., Stumpp, C., Ho, J., Griebler, C. (2022). Dynamics of pathogens and fecal indicators during riverbank filtration in times of high and low river levels. Water Research, 209. https://doi.org/10.1016/j.watres.2021.117961


Alkhatib, J., Engelhardt, I. & Sauter, M. (2021). Identification of suitable sites for managed aquifer recharge under semi-arid conditions employing a combination of numerical and analytical techniques. Environ Earth Sci, 80(17),554. https://doi.org/10.1007/s12665-021-09797-y

Gebel, M., Uhlig, M., Hepach, P., Sauter, M., Engelhardt, I. (2021).  Neue Webtechnologien zur Datenverarbeitung in der Grundwasserbewirtschaftung- Pilotanwendung für ein MODFLOW-basiertes Wasserressourcenmanagement. KW Korrespondenz Wasserwirtschaft (in press).

Knabe, D., Guadagnini, A., Riva, M., & Engelhardt, I. (2021). Uncertainty analysis and identification of key parameters controlling bacteria transport within a riverbank filtration scenario. Water Resources Research, 57(4). https://doi.org/10.1029/2020WR027911

Wang, H., Knabe, D., Engelhardt, I., Droste, B., Rohns, H.-P., Stumpp, C., Ho, J., Griebler, C. (2021). Dynamics of pathogens and fecal indicators during riverbank filtration in times of high and low river levels. Water Research (in press).

Zounemat-Kermani, M., Ma, Y., Matta, E., Meißner, D., Zhang, Q., Truong, T.-M., Somogyvári, M., Engelhardt, I., Sauter, M., Fiedler, F., Lucia, S., Cominola, A., Hinkelmann R. (2021). Anwendungen von künstlichen neuronalen Netzen in der Wasserwirtschaft. KW Korrespondenz Wasserwirtschaft, 14(2). 82-86.


Kittilä, A., Jalali, M. R., Somogyvári, M., Evans, K. F., Saar, M. O., & Kong, X.-Z. (2020). Characterization of the effects of hydraulic stimulation with tracer-based temporal moment analysis and tomographic inversion. Geothermics, 86, 101820. https://doi.org/10.1016/j.geothermics.2020.101820

Somogyvári, M., & Reich, S. (2020). Convergence Tests for Transdimensional Markov Chains in Geoscience Imaging. Mathematical Geosciences, 52(5), 651–668. https://doi.org/10.1007/s11004-019-09811-x


Alkhatib, J., Engelhardt, I., Ribbe, L., & Sauter, M. (2019). An integrated approach for choosing suitable pumping strategies for a semi-arid region in Jordan using a groundwater model coupled with analytical hierarchy techniques. Hydrogeology Journal, 27(4), 1143–1157. https://doi.org/10.1007/s10040-019-01925-0

Ringel, Somogyvári, Jalali, & Bayer. (2019). Comparison of Hydraulic and Tracer Tomography for Discrete Fracture Network Inversion. Geosciences, 9(6), 274. https://doi.org/10.3390/geosciences9060274

Somogyvári, M., Kühn, M., & Reich, S. (2019). Reservoir-scale transdimensional fracture network inversion. Advances in Geosciences, 49, 207–214. https://doi.org/10.5194/adgeo-49-207-2019     


Berns, A. E, Flath, A., Mehmood, K., Hofmann, D., Jacques, D., Sauter, M., Vereecken, H., Engelhardt, I. 2018. Cs and Sr transport in different soil types and for variable land use - Experimental and numerical investigations. Vadose Zone Journal. 17 (1). Open Access.

Knabe, D., Kludt, C., Jacques, D., Lichtner, P., Engelhardt, I. 2018. Development of a fully coupled biogeochemical reactive transport model to simulate microbial oxidation of organic carbon and pyrite under nitrate-reducing conditions. Water Resources Research. 54 (11): 9264-9286.

Kong, X. Z., Deuber, C. A., Kittilä, A., Somogyvári, M., Mikutis, G., Bayer, P., Stark, W. J., & Saar, M. O. 2018. Tomographic reservoir imaging with DNA-labeled silica nanotracers: The first field validation. Environmental Science & Technology, 52 (23), 13681-13689.

Moein, M. J. A., Somogyvári, M., Valley, B., Jalali, M., Loew, S., & Bayer, P. 2018. Fracture network characterization using stress-based tomography. Journal of Geophysical Research: Solid Earth, 123 (11), 9324-9340.

Zhou, D.,  Zhang, Y., Gianni, G., Lichtner, P., Engelhardt, I. 2018. Numerical modeling of stream-aquifer interaction: quantifying the impact of transient streambed permeability and aquifer heterogeneity. Hydrological Processes. 32 (14): 2279-2292.


Makselon, J., Zhou, D., Engelhardt, I., Jacques, D., Klumpp, E. 2017. Experimental and numerical investigations of silver nanoparticle transport under variable flow and ionic strength in natural soils. Environmental Science & Technology. 51: 2096-2104.

Somogyvári, M., Jalali, M., Jimenez Parras, S., & Bayer, P. 2017. Synthetic fracture network characterization with transdimensional inversion. Water Resources Research, 53 (6), 5104-5123.

Somogyvári, M., & Bayer, P. 2017. Field validation of thermal tracer tomography for reconstruction of aquifer heterogeneity. Water Resources Research, 53 (6), 5070-5084.

Zhang, M., Engelhardt, I., Šimůnek, J., Bradford, S.A., Kasel, D., Berns, A.E., Vereecken, H., Klumpp, E. 2017. Co-transport of chlordecone and sulfadiazine in the presence of functionalized multi-walled carbon nanotubes in soils. Environmental Pollution, 221:470-479. doi: 10.1016/j.envpol.2016.12.018.


Somogyvári, M., Bayer, P., & Brauchler, R. (2016). Travel-time-based thermal tracer tomography. Hydrology and Earth System Sciences, 20 (5), 1885-1901.

Zhou, D., Thiele-Bruhn, S., Arenz-Leufen, M.G., Jacques, D., Lichtner, P., Engelhardt, I. 2016. Impact of manure-related DOM on sulfonamide transport in arable soils. Journal of Cont. Hydrol. 192: 118-128, doi: 10.1016/j.jconhyd.2016.07.005.


Engelhardt, I., Stittig, S., Šimůnek, J., Groeneweg, J., Pütz, T., Vereecken, H. 2015. Fate of the antibiotic sulfadiazine in natural soils: experimental and numerical investigations, Journal of Contaminant Hydrology 177-178: 30-41, doi: 10.1016/j.jconhyd.2015.02.006.


Engelhardt, I., Prommer, H., Schulz, M., Vanderborght, J., Schüth, C., Ternes, T. A. 2014. Reactive transport of iomeprol during stream-groundwater interactions. Environmental Science & Technology 48 (1): 199–207, DOI: 10.1021/es403194r.

Engelhardt, I., Barth, J.A.C., Bol, R., Schulz, M., Ternes, T.A., Schüth, C., van Geldern, R. 2014. Quantification of long-term wastewater fluxes at the river/groundwater-interface: an integrated modeling perspective using stable isotopes and acesulfame concentrations. Science of the Total Environment, 466-467: 16-25, DOI 10.1016/j.scitotenv.2013.06.092 (published online).

Pfletschinger, H., Prömmel, K., Schüth, C., Herbst, M., Engelhardt, I. 2014. Sensitivity of vadose zone water fluxes to climate shifts in arid settings. Vadose Zone Journal, doi:10.2136/vzj2013.02.0043 (open access).


Engelhardt, I., De Aguinaga, J.G., Mikat, H., Schüth, C., Liedl, R. 2013. Simplicity versus complexity. An example of groundwater model ranking with the Akaike information criterion. Ground Water, DOI 10.1111/gwat.12080 (published online).

Engelhardt, I., Prommer, H., Moore, C., Schulz, M., Schüth, S., Ternes, T. A. 2013. Suitability of temperature, hydraulic heads, and acesulfame to quantify wastewater-related fluxes in the hyporheic and riparian zone. Water Resources Research, 49: 426–440, DOI 10.1029/2012WR012604.

Engelhardt, I., Rausch, R. Lang, U., Al-Saud, M., Schüth, C. 2013. Impact of Preboreal to Subatlantic shifts in climate on groundwater resources on the Arabian Peninsula. Environmental Earth Sciences, 69 (2), DOI 10.1007/s12665-013-2362-7 (published online).

Engelhardt, I., Rausch, R. Keim, B. Al-Saud, M., Schüth, C. 2013. Surface and subsurface conceptual model of an arid environment with respect to Mid and Late Holocene climate changes. Environmental Earth Sciences, 69 (2), DOI 10.1007/s12665-013-2303-5 (published online).


Engelhardt, I., Prömmel, K. 2012. Impact of long-term changes in climate on groundwater resources in an arid stetting. Proceedings ModelCARE2011 (held at Leipzig, Germany, in September 2011). IAHS Publ. 355: 298-305.  


Engelhardt, I., Piepenbrink, M., Trauth, N., Stadler, S., Kludt, C., Schulz, M., Schüth, C., Ternes, T.A. 2011. Comparison of tracer methods to quantify hydrodynamic exchange within the hyporheic zone. Journal of Hydrology, 400 (1-2): 255-266, DOI 10.1016/j.bbr.2011.03.031.

Pfletschinger, H., Engelhardt, I., Piepenbrink, M., Königer, F., Schuhmann, R., Kallioras, A., Schüth, C. 2011. Soil column experiments to quantify vadose zone water fluxes in arid settings. Environmental Earth Sciences, 65 (5): 1523-1533, DOI 10.1007/s12665-011-1257-8.

Ravbar, N., Engelhardt, I., Goldscheider, N. 2011. Anomalous behaviour of specific electrical conductivity at a karst spring induced by variable catchment boundaries. Hydrological Processes, 25 (13): 2130-2140, DOI 10.1002/hyp.7966.

2000 - 2010

Kalbus, E. Oswald, S., Wang, W., Kolditz, O., Engelhardt, I., Al-Saud, M., Rausch, R. 2010. Large scale modeling of groundwater resources in an arid region. GQ 10. Groundwater.

Kohl, T., Signorelli, S. Engelhardt, I., Andenmatten Berthoud, N., Sellami, S., Rybach, L. 2005. Development of a regional geothermal resource atlas. Journal of Geophysics and Engineering, 2: 372-385, DOI 10.1088/1742-2132/2/4/S1.

Engelhardt, I., Finsterle, S. 2003. Thermal-hydraulic experiments with bentonite/crushed rock mixtures and estimation of effective parameters by inverse modeling. Applied Clay Science, 23 (1-4): 111-120, DOI 10.1016/j.bbr.2011.03.031.

Engelhardt,I., Finsterle, S., Hofstee, C. 2003. Experimental and numerical investigation of flow phenomena in non-isothermal, variably saturated bentonite/crushed rock mixtures. Vadose Zone Journal, 2: 239-246, DOI 10.2113/2.2.