Applied Geology › Publications

Müller, D., Bott, C., Hagström, M., Bayer, P. (2026). Cavern thermal energy storage: State of play and prospects. Applied Energy, 404, https://doi.org/10.1016/j.apenergy.2025.127141.

Becher, J., Griebler, C., Zosseder, K., Bayer, P. (2025). Integrative assessment of urban groundwater quality in the city of Munich, Germany: Spatio-temporal patterns of hydrochemical and selected microbial indicators. Journal of Hydrology, 658, 133096.

Dahash, A., Bott, C., Giordano, F., Serageldin, A. (2025). Simulation-based planning for cost-effective and energy-efficient large-scale seasonal thermal energy storage systems. Renewable Energy, 258, 124813. doi.org/10.1016/j.renene.2025.124813.

Gebhardt, H., Zech, A., Rau, G. C., Bayer, P. (2025). Effective thermal retardation in aquifers of heterogeneous hydraulic conductivity. Water Resources Research, 61, e2025WR040153, doi.org/10.1029/2025WR040153.

Godinaud, J., Pryet, A., Bayer, P., Larroque F. (2025). Impact of land cover and climate change on aquifer thermal and energy storage (ATES) system performance. Geothermics, 127, doi.org/10.1016/j.geothermics.2025.103262.

Lee, H., Gebhardt, H., Blum, P., Bayer, P., Rau, G. C. (2025). Numerical analysis of local thermal non-equilibrium experiments reveals conceptual regimes of grain-scale heat transport. Water Resources Research, 61, e2025WR041260, doi.org/10.1029/2025WR041260.

Lee, H., Gossler, M., Zosseder, K., Blum, P., Bayer, P., Rau, G. C. (2025).Laboratory heat transport experiments reveal grain size and flow velocity dependent local thermal non-equilibrium effects. Hydrol. Earth Syst. Sci., 29, 1359-1378, doi.org/10.5194/hess-29-1359-2025.

Menberg, K., Hemmerle, H., Bayer, P., Bott, C., Bidarmaghz, A., Ferguson, G., Bloemendal, M., Blum, P. (2025). Opportunities, benefits and impacts of shallow geothermal energy. Nat Rev Earth Environ, doi.org/10.1038/s43017-025-00736-0.

Müller, S., Bott, C., Schmitt, D., Faigl, M., Göttl, K., Strobel, R., Bayer, P., Schrag, T. (2025). Implementation of an Expanding Thermal Source Network as a Step Towards CO₂-Neutral Industry. Energy, 330, 136766.

Noethen, M., Stemmle, R., Siebert, N., Herrmann, M., Menberg, K., Blum, P., Bayer, P. (2025). Identifying aquifer thermal energy storage (ATES) key locations for hospitals in Lower Saxony, Germany, Geothermics, 130, 103334, doi.org/10.1016/j.geothermics.2025.103334.

Soltan Mohammadi, H., Ringel, L.M., Bott, C., Erol, S., Bayer, P. (2025). Bayesian uncertainty quantification in temperature simulation of borehole heat exchanger fields for geothermal energy supply. Applied Thermal Engineering, 265, 125210.

Weise, J., Bott, C., Menberg, K., Bayer, P. (2025). Comprehensive life cycle assessment of selected seasonal thermal energy storage systems. Renewable Energy, 124232.

Akbar, S., Müller, S., Dahash, A., Bott, C., Schmitt, D., Trinkl, C., Bayer, P., Schrag, T. (2025). A Modelling-Based Parametric Assessment of sTES Design and Operation Within a Thermal Source Network. The 18th IBPSA International Conference and Exhibition – Building Simulation 2025.

Bayer, P. et al. (2025). Highlights and challenges in UTES demo and research projects. European Geothermal Congress 2025.

Bott, C., Hoffmann, D., Bayer, P. (2025). Recycling of subsurface heat loss from thermal energy storage basins through geothermal trenches. EGU General Assembly 2025, EGU25-1482.

Bott C., Hoffmann, D., Van de Ven, A., Koenigsdorff, R., Bayer, P. (2025). Geothermal trenches for utilisation of shallow ground resources. European Geothermal Congress 2025.

Dohmwirth, V., Bayer, P., Menberg, K., Blum, P., Mauder, M., Benz, S.A. (2025). Urban heat as a resource for shallow geothermal heat recycling.12th International Conference on Urban Climate, ICUC12-706.

Gebhardt, H., Zech, A., Rau, G., and Bayer, P. (2025). Thermal retardation in porous media of macro-scale heterogeneity. EGU General Assembly 2025, EGU25-3454.

Gebhardt, H., Zech, A., Rau, G., Bayer P. (2025) Implications of thermal retardation in heterogeneous porous media for geothermal groundwater use. European Geothermal Congress 2025.

Klotzsche, A., Haruzi, P., Englert, A., Gebhardt, H., Bayer, P., Vanderborght, J., Vereecken, H., van der Kruk, J. (2025). Time-lapse crosshole GPR full-waveform inversion for detailed imaging of salt tracer. 3rd OZCAR TERENO International Conference: Advancing critical zone science, Paris, France.

Lee, H., Blum, P., Bayer, P., Rau, G.C. (2025). Interpreting experimental Local Thermal Non-Equilibrium (LTNE) effects using a two-phase numerical heat transport model. EGU General Assembly 2025, EGU25-5733.

Lehmann, W., Römhild, L., Gossel, W., and Bayer, P. (2025). Historic buildings under the impact of climate change: insights from geoelectric field monitoring. EGU General Assembly 2025, EGU25-4438.

Weise, J., Bott, C., Menberg, K., Bayer, P. (2025). Environmental impacts from constructing seasonal underground thermal energy storage systems. EGU General Assembly 2025, EGU25-6553.

Weise, J., Bott, C., Menberg, K., Bayer, P. (2025). Environmental impact and optimisation potential of the construction phase of seasonal underground thermal energy storage systems. European Geothermal Congress 2025.

Benz, S. A., Irvine, D. J., Rau, G. C., Bayer, P., Menberg, K., Blum, P., Jamieson, R. C., Griebler, C., Kurylyk, B. L. (2024). Global groundwater warming due to climate change. Nature Geoscience, 17, 545-551, doi.org/10.1038/s41561-024-01453-x.

Bott, C., Dahash, A., Noethen, M., Bayer, P. (2024). Influence of thermal energy storage basins on the subsurface and shallow groundwater. Journal of Energy Storage, 92, 112222.

Nigon, B., Pascal, C., Englert, A. (2024). Modelling the impact of natural roughness of tension joints on heat transport. Geothermics, 124, 103145.

Noethen, M., Becher, J., Menberg, K., Blum, P., Schüppler, S., Metzler, E., Rasch, G., Griebler, C., Bayer, P. (2024). Environmental impact of an anthropogenic groundwater temperature hotspot. Science of The Total Environment, 177153.

Noethen, M., Hemmerle, H., Meyer, L., Bayer, P. (2024). Forecast of near-surface groundwater temperature in Saxony-Anhalt. Groundwater, 1-12. doi.org/10.1007/s00767-024-00570-z.

Ringel, L. M., Illman, W. A., Bayer, P. (2024). Recent developments, challenges, and future research directions in tomographic characterisation of fractured aquifers. Journal of Hydrology, 631, 130709.

Römhild, L., Ringel, M. L., Liu, Q., Hu, L., Ptak, T., Bayer, P. (2024). Hybrid Discrete Fracture Network Inversion of Hydraulic Tomography Data From a Fractured-Porous Field Site. Water Resources Research, 60, e2023WR036035.

Römhild, L., Fiandaca, G., Bayer, P. (2024). Joint inversion of induced polarisation and hydraulic tomography data for hydraulic conductivity imaging. Geophysical Journal International, 238(2), 960-973.

Schenker, V., Bayer, P., Oberschelp, C., Pfister, S. (2024). Is lithium from geothermal brines the sustainable solution for Li-ion batteries? Renewable and Sustainable Energy Reviews, 199, 114456.

Soltan Mohammadi, H., Ringel, L.M., Bott, C., Bayer, P. (2024). Adaptive management of borehole heat exchanger fields under transient groundwater flow conditions. Renewable Energy, 234, 121060.

Soltan Mohammadi, H., Ringel, L.M., de Paly, M., Bayer, P. (2024). Sequential long-term optimisation of shallow geothermal systems under descriptive uncertainty and dynamic variation of heating demand. Geothermics, 121, 103021.

Van de Ven, A., Bayer, P., Koenigsdorff, R. (2024). Analytical solution for the simulation of ground thermal conditions around planar trench collector. Geothermics, 124, 103123.

Zhang, L., Liu, C., Shi, B., Bayer, P., Geng, H. (2024). A city-wide investigation on the subsurface temperature evolution and geothermal capacity evaluation. Journal of Rock Mechanics and Geotechnical Engineering, doi.org/10.1016/j.jrmge.2024.05.051.

Becher J., Griebler C., Fuchs A., Gaviria S., Pfingstl T., Eisendle U., Duda M., Bayer P. (2024). Groundwater fauna below the city of Munich and relationships to urbanisation effects. 26th International Conference on Subterranean Biology and 6th International Symposium on Anchialine Ecosystems. Cagliari, Italy, 9-13 Sep. 2024.

Becher, J., Galle, M., Haenel, M. (2024). Stygos – A Board Game Depicting the Challenging Life of Underground Organisms. Vienna, Austria, 14-19 Apr 2024, EGU24-16700

Benz, S. A., Irvine, D. J., Rau, G. C., Bayer, P., Menberg, K., Blum, P., Jamieson, R. J., Griebler, C., Kurylyk, B. (2024). The impact of our warming climate on global groundwater temperatures. EGU General Assembly, EGU24-4000.

Noethen, M., Becher, J., Menberg, K., Blum, P., Schüppler, S., Metzler, E., and Bayer, P.(2024): Does an anthropogenically induced subsurface temperature hotspot affect groundwater ecology?, EGU General Assembly 2024, Vienna, Austria, 14-19 Apr 2024, EGU24-1879

Bott, C., Bayer, P. (2024). Modelling multi-basin water-gravel thermal energy storages with STORE. The 16th IEA EST CP International Conference on Energy Storage (Enerstock 2024), Lyon.

Bott, C., Trinkl, C., Schrag, T., Müller, S., Faigl, M., Strobel, R., Bayer, P. (2024). The IN-Campus: A lighthouse site for re-used infrastructures as seasonal thermal energy storage. Posterpresented at The 16th IEA EST CP International Conference on Energy Storage (Enerstock 2024), Lyon.

Bott, C., Noethen, M., Dahash, A., Bayer, P. (2024). Thermal effects of large-scale, closed, seasonal gravel-water reservoirs. Conference of the Section Hydrogeology e.V. in the DGGV e.V., Aachen.

Bott, C., Bayer, P. (2024). Modelling and simulation of combined basin structures for seasonal thermal energy storage. EGU General Assembly, EGU24-1482.

Englert, A., Gebhardt, H., Hoffmann, D., Klotzsche, A., Bayer, P. (2024). Coupled heat and salt tracer experiments at the Krauthausen test site. Conference of the Section Hydrogeology e.V. in the DGGV e.V., Aachen.

Gebhardt, H., Soltan Mohammadi, H., Ebert, A., Bott, C., Visser, A., Bayer, P. (2024). High-resolution monitoring and simulation of the temperatures in a borehole heat exchanger field over multiple years. IGSHPA Research Conference 2024, Montréal, Canada.

Gebhardt, H., Zech, A., Rau, G., Bayer, P. (2024). Local thermal non-equlibrium in heterogeneous porous media identified through 3D heat transport modelling. EGU General Assembly, EGU24-5318.

Hoffmann, D., Englert, A., Leven, C., Bayer, P. (2024). Active Distributed Temperature Sensing (A-DTS) experiments for the quantification of flow velocities. Conference of the Section Hydrogeology e.V. in the DGGV e.V., Aachen.

Lee, H., Gossler, M., Zosseder, K., Blum, P., Bayer, P., Rau, G. (2024). Local thermal non-equilibrium (LTNE) effects revealed through porous media heat transport experiment. EGU General Assembly, EGU24-6026.

Menberg, K., Stemmle, R., Bauer, S., Bayer, P., Blöcher, G., Kranz, S., Felsmann, C., Hahn, F., Shao, H., Zosseder, K., Blum, P. (2024). Current research on Aquifer Thermal Energy Storage in Germany. EGU General Assembly, EGU24-16554.

Meyer, L., Becher, J., Griebler, C., Hermann, H., Küsel, K., and Bayer, P. (2024). Investigation on biodiversity patterns in urban groundwater of Halle (Saale), Germany. 26th International Conference on Subterranean Biology and 6th International Symposium on Anchialine Ecosystems. Cagliari, Italy, 9-13 Sep. 2024.

Meyer, L., Becher, J., Herrmann, M., Griebler, C., Bayer, P. (2024). Deciphering the most important factors influencing microbial and faunal biodiversity in the urban groundwater of Halle (Saale). Conference of the Section Hydrogeology e.V. in the DGGV e.V., Aachen.

Müller, S., Bott, C., Schmitt, D., Faigl, M., Göttl, K., Strobel, R., Bayer, P., Schrag, T. (2024). Modern benchmark of adaptive thermal source network at an industrial site – The incampus. SESAAU2024 – 10th International Conference on Smart Energy Systems. Aalborg, Denmark.

Müller, S., Schmitt, D., Bott, C., Strobel, R., Faigl, M., Bayer, P., Schrag, T., Trinkl, C. (2024). Heating and cooling networks of the 5th generation in industrial energy supply – challenges and potentials using the example of incampus. Poster presented at 34th Symposium Solar Thermal Energy and Innovative Heating Systems, Kloster Banz, Bad Staffelstein.

Ringel, L.M., de La Vaissière, R., Brauchler, R., Bayer, P. (2024). Three-dimensional characterisation of an excavation-induced fracture network with gas tomography. EGU General Assembly, EGU24-4976.

Römhild, L., Fiandaca, G., Bayer, P. (2024). Joint inversion of hydraulic tomography and cross-borehole induced polarisation data for hydraulic conductivity imaging. Annual Meeting of the German Geophysical Society 2024, Jena.

Römhild, L., Ringel, L.M., Liu, Q., Hu, L., Ptak, T., Bayer, P. (2024). Inversion of hydraulic tomography data from a fractured-porous field site in Göttingen by a hybrid discrete fracture network model. Conference of the Section Hydrogeology e.V. in the DGGV e.V., Aachen.

Römhild, L., Fiandaca, G., Bayer, P. (2024). Tackling petrophysical ambiguities in IP-K relations by joint inversion of hydraulic tomography and induced polarisation data. 7th International IP Workshop, Lund.

Soltan Mohammadi, H., Ringel, L. M., Bott, C., Bayer, P. (2024). Tuning the performance of a borehole heat exchanger array in response to transient hydrogeological conditions. EGU General Assembly, EGU24-5378.

Soltan Mohammadi, H., Ringel, L. M., Bott, C., Bayer, P. (2024). Adaptive optimisation of borehole heat exchanger fields in response to transient groundwater flow. 51st IAH Congress, Davos, Switzerland.

Jiang, Z., Ringel, L. M.,Bayer, P., Xu, T. (2023). Fracture Network Characterisation in Reservoirs by Joint Inversion of Microseismicity and Thermal Breakthrough Data: Method Development and Verification. Water Resources Research, 59(9), e2022WR034339.

Menberg, K., Heberle, F., Uhrmann, H., Bott, C., Grünäugl, S., Brüggemann, D., Bayer, P. (2023). Environmental impact of cogeneration in binary geothermal plants. Renewable Energy, 119251.

Noethen, M., Hemmerle, H., Menberg, K., Epting, J., Benz, S. A., Blum, P., & Bayer, P. (2023). Thermal impact of underground car parks on urban groundwater. Science of The Total Environment, 166572.

Zhang, B., Gu, K., Bayer, P., Qi, H., B. Shi, B., Wang, B., Jiang, Y., Zhou, Q. (2023). Estimation of Groundwater Flow Rate by an Actively Heated Fibre Optics Based Thermal Response Test in a Grouted Borehole. Water Resources Research, 59(1), e2022WR032672. Zhang, B., Gu, K., Bayer, P., Xiang, F., Wei, Z., Wang, B. Shi, B. (2023). Estimation of vertical water flow in slopes from high-resolution temperature profiles. Bulletin of Engineering Geology and the Environment, 82:20.

Becher, J., Gardt, K., Meyer, L., Griebler, C., Hermann, M., Bayer, P. (2023). Hydrogeological, physicochemical, and thermal conditions as drivers of faunal diversity in an urban groundwater ecosystem. EGU General Assembly 2023, EGU23-14570.

Benz, S.A., Irvine, D.J., Rau, G.C., Bayer, P., Menberg, K., Blum, P., Jamieson, R.C., Griebler, C., Kurylyk, B.L. (2023). Modelling the impact of climate change on global groundwater temperatures. 25th International Congress on Modelling and Simulation, Darwin, NT, Australia, 9 to 14 July 2023, MODSIM.

Blum, P., Menberg, K., Fleuchaus, P., Schüppler, S., Stemmle, R., Barth, F., Bayer, P. (2023). Chances and risks of aquifer thermal energy storage (ATES) systems. EGU General Assembly 2023, EGU23-9471.

Bott, C., Ehrenwirth, M., Trinkl, C., Schrag, T., & Bayer, P. (2023). Simulation of Re-Used Basin Structures for Long-Term, Large-Scale Sensible Thermal Energy Storage. EGU General Assembly 2023. doi: 10.5194/egusphere-egu23-2795.

Bott, C., Ehrenwirth, M., Trinkl, C., Schrag, T., Dahash, A., Bayer, P. (2023). Modelling Long-Term Thermal Energy Storage in Water-Gravel-Filled Artificial Basin Systems. 15th International Conference on Porus Media (InterPore2023), 22 – 25 May 2023, Edinburgh (Scotland).

Lee, H., Wilkins, A., Blum, P., Bayer, P., Rau, G. (2023). Fully coupled heat transport modelling in porous media considering transfer between phases. EGU General Assembly 2023, EGU23-8618.

Noethen, M., Becher, J., Menberg, K., Blum, P., Schüppler, S., Metzler, E., & Bayer, P. (2023). Abstract H21R-1576 presented at 2023 Fall Meeting, AGU, San Francisco, California, 11-15 December.

Noethen, M., Hemmerle, H., Meyer, L., & Bayer, P. (2023). Estimation of shallow groundwater temperatures in Saxony-Anhalt, Germany. GeoBerlin.

Noethen, M., Hemmerle, H., Benz, S., Menberg, K., Epting, J., Blum, P., & Bayer, P. (2023). Thermal impact of underground car parks on groundwater ( No. EGU23-2785). Copernicus Meetings.

Römhild, L., Fiandaca, G., Hu, L., Bayer, P. (2023). Direct inversion of cross-borehole induced polarisation data for hydraulic conductivity. 83rd Annual Meeting of the German Geophysical Society, 05 – 09 March 2023, Bremen (Germany).

Schenker V., Oberschelp C., Bayer P., Pfister S., Hellweg, S. 2023. Is lithium from geothermal brines the sustainable solution for Europe? – 11th International Conference on Industrial Ecology (ISIE2023), Leiden, Netherlands.

Soltan Mohammadi, H., Ringel, L.M., Bayer, P. (2023) Sequential simulation-optimisation of a borehole heat exchanger field considering variability in heating demand and subsurface thermal responses. EGU General Assembly 2023, EGU23-3243.

Arslan, A., Conti, F., Bayer, P., Goldbrunner, M. (2022). Hydronic Road-Heating Systems: Environmental Performance and the Case of Ingolstadt Ramps. Environmental and Climate Technologies, 26(1), 1044-1054.

Becher, J., Englisch, C., Griebler, C., Bayer, P. (2022). Groundwater fauna downtown – drivers, impacts and implications for subsurface ecosystems in urban areas. Journal of Contaminant Hydrology, 248, 104021.

Benz, S., Menberg, K., Bayer, P., Kurylyk. B. (2022). Shallow subsurface heat recycling is a sustainable global space heating alternative. Nature Communications, 13, 3962.

Bott, C., Ehrenwirth, M., Trinkl, C., Bayer, P. (2022). Component-based modelling of ground-coupled seasonal thermal energy storages. Applied Thermal Engineering, 118810.

Coulon, C., Lemieux, J.-M., Pryet, A., Bayer, P., Young, N. L., Molson, J. (2022). Pumping optimisation under uncertainty in a freshwater lens using a sharp-interface seawater intrusion model. Water Resources Research, doi: 10.1029/2021WR031793.

Erol, S., Bayer, P., Akin, T., Akin, S. (2022). Advanced workflow for multi-well tracer test analysis in a geothermal reservoir. Geothermics, 101, 102375.

Hemmerle H., Ferguson G., Blum P., Bayer P. (2022). The evolution of the geothermal potential of a subsurface urban heat island. Environmental Research Letters, 17, 084018.

Noethen, M., Hemmerle, H., Bayer, P. (2022). Sources, intensities, and implications of subsurface warming in times of climate change. Critical Reviews in Environmental Science and Technology, doi: 10.1080/10643389.2022.2083899.

Ringel, L. M., Jalali, M., Bayer, P. (2022). Characterisation of the highly fractured zone at the Grimsel Test Site based on hydraulic tomography. Hydrol. Earth Syst. Sci., 26, 6443-6455.

Römhild L., Fiandaca G., Hu L., Meyer L. and Bayer P. (2022). Imaging hydraulic conductivity in near-surface aquifers by complementing cross-borehole induced polarisation with hydraulic experiments. Advances in Water Resources, 170, 104322.

Zhang, T., Liu, C., Bayer, P., Zhang, L., Gong, X., Gu, K., Shi, B. (2022). City-wide geothermal monitoring and analysis of the factors of contributing factors to shallow subsurface temperature variability in Nanjing, China. Renewable Energy, 199, 1105-1115.

Bayer, P., Benz, S. A., Menberg, K., Blum, P., Noethen, M., and Hemmerle, H., 2022. subsurface warming trends in response to climate change and local heat sources in Central Europe, EGU General Assembly 2022, Vienna, Austria, 23-27 May 2022, EGU22-5610, https://doi.org/10.5194/egusphere-egu22-5610.

Becher, J., Griebler, C., Zosseder, K., Bayer, P., 2022.
look at the groundwater fauna of Munich: A heated ecosystem?
Conference presentation at 28th Conference of the Section Hydrogeology e.V. in the DGGV e.V., Jena, virtual.

Bott, C. and Bayer, P., 2022. Modelling environmental interactions of large-scale, closed seasonal thermal energy storage systems, EGU General Assembly 2022, Vienna, Austria, 23-27 May 2022, EGU22-856, https://doi.org/10.5194/egusphere-egu22-856.

Bott, C., Bayer, P., 2022. Modelling the Thermal Interference Between Closed Large-Scale Heat Storage Facilities and Groundwater. XXIV International Conference on Computational Methods in Water Resources (CMWR), Gdansk, Poland, 19-23 June 2022, Abstract#57.

Englert, A. and Bayer, P., 2022. Rock Garden test site – hydraulics in porous fractured media, EGU General Assembly 2022, Vienna, Austria, 23-27 May 2022, EGU22-9562, https://doi.org/10.5194/egusphere-egu22-9562.

Englert, A., Hoffmann, D., Bayer, P., 2022. Spatially and temporally high-resolution temperature measurements with active fibre-optic measurement systems for use in hydrogeology. Poster presented at 28th Conference of the Section Hydrogeology e.V. in the DGGV e.V., Jena, virtual.

Gossel, W., Herch, A., Wohnlich, S. (2022). Prize Hydrogeology of the FH-DGGV 2022 for Mrs Rebecca Serbe. Groundwater, 27/3: 226-226.

Gossel, W., 2022. preprocessing for numerical groundwater modelling using unstructured meshes. Poster presented at 28th Conference of the Section Hydrogeology e.V. in the DGGV e.V., Jena, virtual.

Hemmerle, H., Ferguson, G., Blum, P., Bayer, P. (2022). Development of the geothermal potential of an urban aquifer over half a century. Paper presented at the European Geothermal Congress 2022, Berlin.

Ringel, L. M., Jalali, M., and Bayer, P., 2022. Inversion of Hydraulic Tomography Data from the Grimsel Test Site with a Discrete Fracture Network Model, EGU General Assembly 2022, Vienna, Austria, 23-27 May 2022, EGU22-2220, https://doi.org/10.5194/egusphere-egu22-2220.

Ringel, L. M., Jalali, M., Bayer, P., 2022. Estimation of hydraulic and geometrical characteristics
of fractured geothermal reservoirs using in-situ tomographic methods, European Geothermal
Congress 2022, Berlin, Germany, 17-21 October 2022.

Römhild, L., Fiandaca, G., Hu, L., Bayer, P., 2022. Imaging hydraulic conductivity by cross-borehole induced polarisation – a novel inversion procedure. XXIV International Conference on Computational Methods in Water Resources (CMWR), Gdansk, Poland, 19-23 June 2022, Abstract#52.

Ahamad, A., Raju, N.J., Madhav, S., Gossel, W., Ram, P., Wycisk, P. (2021). Potentially toxic elements in soil and road dust around Sonbhadra industrial region, Uttar Pradesh, India: Source apportionment and health risk assessment. Environmental Research, 202, 111685.

Blum, P., Menberg, K., Koch, F., Benz, S. A., Tissen, C., Hemmerle, H., Bayer, P. (2021). Is thermal use of groundwater a pollution? Journal of Contaminant Hydrology, 239, 103791.

Erol, S., Harcouët-Menou, V., Laenen, B., Bayer, P. (2021). Efficiency of single-well geothermal systems with multi-lateral drills. Geothermics, 89, 101928.

Hemmerle, H., van Geldern, R., Juhlke, T. R., Huneau, F., Garel, E., Santoni, S., Barth, J. A. C. (2021). Altitude isotope effects in Mediterranean high-relief terrains: a correction method to utilise stream water data. Hydrological Sciences Journal, 1-10.

Madhav, S., Raju, N. J., Ahamad, A., Singh, A. K., Ram, P., Gossel, W. (2021). Hydrogeochemical assessment of groundwater quality and associated potential human health risk in Bhadohi environs, India. Environmental Earth Sciences, 80(17), 1-14.

Menberg, K., Heberle, F., Bott, C., Brüggemann, D., Bayer, P. (2021). Environmental performance of a geothermal power plant using a hydrothermal resource in the Southern German Molasse Basin. Renewable Energy, 167, 20-31.

Ringel, L. M., Jalali, M., Bayer, P. (2021). Stochastic Inversion of Three-Dimensional Discrete Fracture Network Structure With Hydraulic Tomography. Water Resources Research. 57(12).

Stemmle, R., Blum, P., Schüppler, S., Fleuchaus, P., Limoges, M., Bayer, P., Menberg, K. (2021). Environmental impacts of aquifer thermal energy storage (ATES). Renewable and Sustainable Energy Reviews, 151, 111560.

Tissen, C., Menberg, K., Benz, S. A., Bayer, P., Steiner, C., Götzl, G., Blum, P. (2021). Identifying key locations for shallow geothermal use in Vienna. Renewable Energy, 167, 1-19.

Van de Ven, A., Koenigsdorff, R., Bayer, P. (2021). Enhanced Steady-State Solution of the Infinite Moving Line Source Model for the Thermal Design of Grouted Borehole Heat Exchangers with Groundwater Advection. Geosciences, 11(10), 410.

Attard, G., Bayer, P., Blum, P., Eisenlohr, L. (2021). Defining protection zones around closed and open shallow geothermal installations in urban aquifers. Conference presentation at the 48th IAH Congress, Brussels, Belgium.

Bayer, P., Benz, S., Hemmerle, H., Menberg, K., Noethen, M., Blum, P. (2021). Groundwater warming in Central Europe. Conference presentation at the 48th IAH Congress, Brussels, Belgium.

Bott, C., Bayer, P., Dressel, I. (2021). Closed, in-ground, water-based seasonal storage systems for thermal energy – State of technology in Europe. Paper presented at the World Geothermal Congress, Reykjavik, Iceland.

Bott, C., Menberg, K., Heberle, F., Brüggemann, D., Bayer, P. (2021). Life cycle assessment of geothermal power generation in the Southern German Molasse Basin – The binary plant Kirchstockach. Interactive poster presented at EGU General Assembly 2021, vEGU21, virtual.

Gossel, W., Lähne, R. (2021). Hydrogeological aspects of the Germanic Triassic. In: Hauschke, N., Franz, M., Bachmann, G.H. (eds). TRIAS. Departure into the Mesozoic. Verlag Dr Friedrich Pfeil, Munich, Germany. ISBN: 978-3-89937-245-8.

Gu, K., Zhang, B., Shi, B., Liu, C., Bayer, P., Wei, Z. (2021). Actively heated fibre optics based thermal response test. Interactive poster presented at EGU General Assembly 2021, vEGU21, virtual.

Hemmerle, H., Blum, P., Liu, C., Bayer, P. (2021). Long-term groundwater temperature trends in Cologne, Germany. Conference presentation at the 48th IAH Congress, Brussels, Belgium.

Hemmerle, H., Dressel, I., Blum, P., Menberg, K., Benz, S. A., Bayer, P. (2021). Benefits from Subsurface Urban Heat Islands to Shallow Geothermal Applications – an Example from the City of Cologne, Germany. Paper presented at the World Geothermal Congress, Reykjavik, Iceland.

Römhild, L., Fiandaca, G., Bayer, P. (2021). Imaging hydraulic conductivity in near-surface aquifers by cross-borehole Induced Polarisation. Conference presentation at the 48th IAH Congress, Brussels, Belgium.

Soltan Mohammadi, H., Mariethoz, G., Bayer, P. (2021). Image-based priors for probabilistic inversion of nonstationary hydrogeological fields through conflict-handling direct sampling. Conference presentation at the 48th IAH Congress, Brussels, Belgium.

Stemmle, R., Blum, P., Schüppler, S., Fleuchaus, P., Limoges, M., Bayer, P., Menberg, K. (2021). Greenhouse gas emissions of aquifer thermal energy storage (ATES). In EGU General Assembly Conference Abstracts (EGU21-5052).

Attard, G., Bayer, P., Rossier, Y., Blum, P., & Eisenlohr, L. (2020). A novel concept for managing thermal interference between geothermal systems in cities. Renewable Energy, 145, 914-924.

Bott, C., Dressel, I., Bayer, P. (2020). Paraffin wax as self-sealing insulation material of seasonal sensible heat storage systems-A laboratory study. Plos One, 15(7), e0236056.

Gossler, M. A., Bayer, P., Rau, G. C., Einsiedl, F., Zosseder, K. (2020). On the limitations and implications of modelling heat transport in porous aquifers by assuming local thermal equilibrium. Water Resources Research, 56(10), e2020WR027772.

Hemmerle, H., Bayer, P. (2020). Climate Change Yields Groundwater Warming in Bavaria, Germany. Frontiers in Earth Science, 8(523).

Liu, Q., Hu, L., Bayer, P., Xing, Y., Qiu, P., Ptak, T., Hu, R. (2020). A Numerical Study of Slug Tests in a Three-Dimensional Heterogeneous Porous Aquifer Considering Well Inertial Effects. Water Resources Research, 56(11), e2020WR027155.

Patel, P., Raju, N. J., Subramanian, V., Gossel, W., Wycisk, P. (2020). Chemical weathering and atmospheric CO2 consumption in the semi-arid Swarnamukhi basin (Peninsular India) estimated from river water geochemistry. Applied Geochemistry, 113, 104520. doi: 10.1016/j.apgeochem.2020.104520.

Pophillat, W., Attard, G., Bayer, P., Hecht-Méndez, J., & Blum, P. (2020). Analytical solutions for predicting thermal plumes of groundwater heat pump systems. Renewable Energy, 147, 2696-2707.

Pophillat, W., Bayer, P., Teyssier, E., Blum, P., & Attard, G. (2020). Impact of groundwater heat pump systems on subsurface temperature under variable advection, conduction and dispersion. Geothermics, 83, 101721.

Zhang, B., Gu, K., Shi, B., Liu, C., Bayer, P., Wei, G., Gong, X., Yang, L. (2020). Actively heated fibre optics based thermal response test: A field demonstration. Renewable and Sustainable Energy Reviews, 134, 110336.

Bayer, P., Afshari Moein, M. J., Somogyvári, M., Ringel, L. M., & Jalali, M. (2020). Stress-based tomography: potential, open-questions and future developments. Paper presented at the EGU General Assembly, virtual.

Benz, S. A., Bayer, P., Menberg, K., Tissen, C., Blum, P. (2020). The effects of climate change and urban warming on groundwater temperatures around the globe. Paper presented at the GSA 2020 Connects Online, invited presentation.

Hemmerle, H. B., Peter. (2020). Recent trends of groundwater temperatures in Bavaria, Germany. Paper presented at the EGU General Assembly, virtual.

Ringel, L. M., Somogyvari, M., Jalali, M., & Bayer, P. (2020). A fast and robust approach for simulating the pressure diffusion in three-dimensional discrete fracture networks applied to inversion problems. Paper presented at the EGU General Assembly, virtual.

Ringel, L. M., Somogyvari, M., Jalali, M. & Bayer, P. (2020). Characterisation of discrete fracture networks by invasive tomographic methods. Paper presented at Computational Methods in Water Resources, CMWR XXIII, Stanford/virtual.

Bayer, P., Guillaume, A., Blum, P., & Menberg, K. (2019). The geothermal potential of cities. Renewable and Sustainable Energy Reviews, 106, 17-30.

Bott, C., Dressel, I., & Bayer, P. (2019). State-of-technology review of water-based closed seasonal thermal energy storage systems. Renewable and Sustainable Energy Reviews, 113, 109241.

Gossler, M. A., Bayer, P., & Zosseder, K. (2019). Experimental investigation of thermal retardation and local thermal non-equilibrium effects on heat transport in highly permeable, porous aquifers. Journal of Hydrology, 578, 124097.

Hemmerle, H., Hale, S., Dressel, I., Benz, S. A., Attard, G., Blum, P., & Bayer, P. (2019). Estimation of Groundwater Temperatures in Paris, France. Geofluids, 2019, 5246307.

Juhlke, T., Van Geldern, R., Huneau, F., Garel, E., Santoni, S., Hemmerle, H., & Barth, J. (2019). Riverine carbon dioxide evasion along a high-relief watercourse derived from seasonal dynamics of the water-atmosphere gas exchange. Science of The Total Environment, 657, 1311-1322.

Nigon, B., Englert, A., & Pascal, C. (2019). Three-dimensional flow characterisation in a joint with plumose pattern. Hydrogeology Journal, 27(1), 87-99.

Ringel, L. M., Somogyvári, M., Jalali, M., & Bayer, P. (2019). Comparison of Hydraulic and Tracer Tomography for Discrete Fracture Network Inversion. Geosciences, 9(6), 274.

Römhild, L., Sonntag, M., Kiyan, D., Rogers, R., Rath, V., & Börner, J. H. (2019). Anisotropic complex electrical conductivity of black shale and mudstone from the Moffat Shale Group (Ireland). Near Surface Geophysics, 17(6 – Recent Developments in Induced Polarisation), 675-690.

Tissen, C., Benz, S. A., Menberg, K., Bayer, P., & Blum, P. (2019). Groundwater temperature anomalies in central Europe. Environmental Research Letters, 14(10), 104012.

Tissen, C., Menberg, K., Bayer, P., & Blum, P. (2019). Meeting the demand: geothermal heat supply rates for an urban quarter in Germany. Geothermal Energy, 7(1), 9.

Bayer, P., Bott, C., & Dressel, I. (2019). Seasonal heat storage systems: Present state of large-scale closed systems in Europe. Paper presented at the EGU General Assembly.

Blum, P., Menberg, K., Koch, F., Benz, S., Tissen, C., & Bayer, P. (2019). Is heat a contaminant? Paper presented at the 10th International Conference on Groundwater Quality Liège.

Bott, C., Dressel, I., & Bayer, P. (2019). Seasonal heat storage systems: Present state of large-scale closed systems in Europe. Paper presented at the EGU General Assembly.

Dressel, I., Hemmerle, H., Hale, S., Benz, S. A., Blum, P., Attard, G., & Bayer, P. (2019). Investigating the subsurface urban heat island of the metropolitan area of Paris. Paper presented at the EGU General Assembly, Vienna.

Englert, A., Bayer, P., Ringel, L. M., Jalali, M., & Somogyvari, M. (2019). Discrete Fracture Network reconstruction using a tomographic approach. Paper presented at the AGU Fall Meeting.

Hemmerle, H., Dressel, I., Blum, P., & Bayer, P. (2019). New insights in the subsurface urban heat island of Cologne, Germany. Paper presented at the EGU General Assembly, Vienna.

Juhlke, T., van Geldern, R., Huneau, F., Garel, E., Santoni, S., Hemmerle, H., & Barth, J. (2019). _CO2 degassing along a high-relief headwater stream. Paper presented at the IAEA International Symposium on Isotope Hydrolgy 2019, Vienna, Austria.

Pophillat, W., Dressel, I., Bayer, P., Blum, P., Rossier, Y., Eisenlohr, L., & Attard, G. (2019). How to assess the thermal plume of groundwater heat pump systems? Paper presented at the EGU General Assembly.

Ringel, L. M., Somogyvári, M., Jalali, M., & Bayer, P. (2019). Inversion of discrete fracture networks by hydraulic and tracer tomography. Paper presented at the EGU General Assembly, Vienna.

Pophillat, W., Dressel, I., Bayer, P., Blum, P., Rossier, Y., Eisenlohr, L., & Attard, G. (2019). How to assess the thermal plume of groundwater heat pump systems? Paper presented at the EGU General Assembly.

Ringel, L. M., Somogyvári, M., Jalali, M., & Bayer, P. (2019). Inversion of discrete fracture networks by hydraulic and tracer tomography. Paper presented at the EGU General Assembly, Vienna.

Bayer, P., Rivera, J.A., and Blum, P. (2018). On the role of vertical ground heat flux for analytical simulation of borehole heat exchangers. In: Proceedings of the IGSHPA Research Track Stockholm.

Bayer, P. and Schulte, D. (2018). Mathematical optimisation of borehole heat exchanger fields for heating, cooling and seasonal storage. In: EGU General Assembly. Vienna.

Benz, S., Bayer, P., Arimoto, H., Hamamoto, H., Blum, P., and Taniguchi, M. (2018). Linking anthropogenic heat input and growing heat storage in subsurface urban heat islands. In: EGU General Assembly. Vienna.

Benz, S., Bayer, P., Winkler, G., and Blum, P. (2018). Long-term trends of groundwater temperatures in Austria. In: EGU General Assembly. Vienna.

Benz, S.A., Bayer, P., Blum, P., Hamamoto, H., Arimoto, H., and Taniguchi, M. (2018). Comparing anthropogenic heat input and heat accumulation in the subsurface of Osaka, Japan. Science of The Total Environment, 643: p. 1127-1136.

Benz, S.A., Bayer, P., Winkler, G., and Blum, P. (2018). Recent trends of groundwater temperatures in Austria. Hydrology and Earth System Sciences, 22(6): p. 3143-3154.

Dressel, I., Blum, P., Tissen, C., Menberg, K., and Bayer, P. (2018). The thermal footprint of cities: great subsurface heat islands growing in urban aquifers. In: 45th IAH Conference, Groundwater and Life: Science and Technology into Action. Daejeon.

Dressel, I., Bott, C., and Bayer, P. (2018). Converting idle infrastructure to large scale seasonal heat storage systems. In: 45th IAH Conference, Groundwater and Life: Science and Technology into Action. Daejeon.

Englert, A. (2018). Review of The Handbook of Groundwater Engineering, Third Edition. Vadose Zone Journal, 17(1).

Englert, A., Dworak, L., Brinkmann, K., Kobbe, S., and Bürkert, A. (2018). Hydrogeology of semi-arid south-west Madagascar and its relevance for sustainable land management. In: FH-DGG Conference.

Gueting, N., Caers, J., Comunian, A., Vanderborght, J., and Englert, A. (2018). Reconstruction of Three-Dimensional Aquifer Heterogeneity from Two-Dimensional Geophysical Data. Mathematical Geosciences, 50(1): p. 53-75.

Hemmerle, H., Dressel, I., Blum, P., and Bayer, P. (2018). Cologne groundwater temperatures over time. In: KGM-MODREG.

Kong, X.-Z., Deuber, C.A., Kittilä, A., Somogyvári, M., Mikutis, G., Bayer, P., Stark, W.J., and Saar, M.O. (2018). Tomographic Reservoir Imaging with DNA-Labelled Silica Nanotracers: The First Field Validation. Environmental Science & Technology, 52(23): p. 13681-13689.

Moein, M.J.A., Somogyvári, M., Valley, B., Jalali, M., Loew, S., and Bayer, P. (2018). Fracture Network Characterisation Using Stress-Based Tomography. Journal of Geophysical Research: Solid Earth, 123(11): p. 9324-9340.

Radny, D., Schirmer, M., Luster, J., Guerat, C., Perona, P., Bayer, P., Stauffacher, M., Seidl, R., Hollender, J., and Baumann, M. (2018). River revitalisation research.Scientific findings from two research projects in the Thur catchment. Aqua & Gas, (4): p. 30-38.

Stoessel, F., Sonderegger, T., Bayer, P., and Hellweg, S. (2018). Assessing the environmental impacts of soil compaction in Life Cycle Assessment. Science of The Total Environment, 630: p. 913-921.

Vogler, D., Settgast, R.R., Annavarapu, C., Madonna, C., Bayer, P., and Amann, F. (2018). Experiments and Simulations of Fully Hydro-Mechanically Coupled Response of Rough Fractures Exposed to High-Pressure Fluid Injection. Journal of Geophysical Research: Solid Earth, 123(2): p. 1186-1200.

Bayer, P., Rivera, J.A., and Blum, P. (2017). Analytical modelling of subsurface thermal use in urban areas. In: GEOTHERM. Offenburg.

Benz, S.A., Bayer, P., and Blum, P. (2017). Global patterns of shallow groundwater temperatures. Environmental Research Letters, 12(3): p. 034005.

Benz, S.A., Bayer, P., and Blum, P. (2017). Identifying anthropogenic anomalies in air, surface and groundwater temperatures in Germany. Science of The Total Environment, 584-585: p. 145-153.

Benz, S.A., Bayer, P., and Blum, P. (2017). Quantifying the impact of human activity on temperatures in Germany. In: EGU General Assembly. Vienna.

Dressel, I., Blum, P., Tissen, C., Rivera, J.A., and Bayer, P. (2017). Utilising the accumulated geothermal heat of cities. In: GeoBremen2017.

Englert, A. (2017). Sustainable land management in south-western Madagascar, in Making sense of research for sustainable land management, Liniger, H., Mekdaschi Studer, R., Moll, P., and Zander, U., Editors. Centre for Development and Environment (CDE), University of Bern and Helmholtz-Centre for Environmental Research GmbH – UFZ: Bern, Leipzig.

Englert, A., Nigon, B., Pascal, C., and Saintot, A. (2017). Characteristics of Joint Plumose Patterns and Their Impact on Flow and Heat Transport. In: AGU Fall Meeting.

Gueting, N., Vienken, T., Klotzsche, A., Kruk, J.v.d., Vanderborght, J., Caers, J., Vereecken, H., and Englert, A. (2017). High resolution aquifer characterisation using crosshole GPR full-waveform tomography: Comparison with direct-push and tracer test data. Water Resources Research, 53(1): p. 49-72.

Hu, L., Doetsch, J., Brauchler, R., and Bayer, P. (2017). Characterising CO2 plumes in deep saline formations: Comparison and joint evaluation of time-lapse pressure and seismic tomography. GEOPHYSICS, 82(4): p. ID1-ID18.

Klotzsche, A., Gueting, N., Vienken, T., Vanderborght, J., Englert, A., Vereecken, H., and van der Kruk, J. (2017). Recent achievements in high resolution characterisation of aquifers using cross- hole GPR full-waveform inversion. In: NovCare, Novel Methods for Subsurface Characterisation and Monitoring: From Theory to Practice.

Krcmar, D., Benz, S.A., Bayer, P., Blum, P., and Stankova, H. (2017). Long-term trends and spatial variability of shallow groundwater temperatures beneath Bratislava. In: EGU General Assembly. Vienna.

Nigon, B., Englert, A., Pascal, C., and Saintot, A. (2017). Multiscale Characterisation of Joint Surface Roughness. Journal of Geophysical Research: Solid Earth, 122(12): p. 9714-9728.

Rivera, J.A., Blum, P., and Bayer, P. (2017). Increased ground temperatures in urban areas: Estimation of the technical geothermal potential. Renewable Energy, 103: p. 388-400.

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

Somogyvári, M. and Bayer, P. (2017). Characterisation of an alluvial aquifer with thermal tracer tomography. In: EGU General Assembly. Vienna.

Somogyvári, M., Jalali, M., Jimenez Parras, S., and Bayer, P. (2017). Reconstruction of two-dimensional fracture network geometry by transdimensional inversion. In: EGU General Assembly. Vienna.

Somogyvári, M., Jalali, M., Parras, S.J., and Bayer, P. (2017). Synthetic fracture network characterisation with transdimensional inversion. Water Resources Research, 53(6): p. 5104-5123.

Storz, K., Steger, H., Wagner, V., Bayer, P., and Blum, P. (2017). Comparison of methods for the determination of hydraulic permeability. Groundwater, 22(2): p. 103-111.

Tissen, C., Benz, S.A., Keck, C.A., Bayer, P., and Blum, P. (2017). Estimation of the sustainable geothermal potential of Vienna. In: EGU General Assembly. Vienna.

Vogler, D., Walsh, S.D.C., Bayer, P., and Amann, F. (2017). Comparison of Surface Properties in Natural and Artificially Generated Fractures in a Crystalline Rock. Rock Mechanics and Rock Engineering, 50(11): p. 2891-2909.

Bayer, P., Rivera, J.A., Blum, P., and Rybach, L. (2016). Backtracking urbanisation from borehole temperature. In: EGU General Assembly. Vienna.

Bayer, P., Rivera, J.A., Schweizer, D., Schärli, U., Blum, P., and Rybach, L. (2016). Extracting past atmospheric warming and urban heating effects from borehole temperature profiles. Geothermics, 64: p. 289-299.

Benz, S., Bayer, P., Menberg, K., and Blum, P. (2016). Combined Geothermal Potential of Subsurface Urban Heat Islands, in EGU General Assembly: Vienna. p. EGU2016-8697.

Benz, S., Bayer, P., Olesen, F., Goettsche, F., and Blum, P. (2016). Link between Surface and Subsurface Urban Heat Islands. In: EGU General Assembly. Vienna.

Benz, S.A., Bayer, P., Goettsche, F.M., Olesen, F.S., and Blum, P. (2016). Linking Surface Urban Heat Islands with Groundwater Temperatures. Environmental Science & Technology, 50(1): p. 70-78.

Englert, A., Banning, A., Siegmund, J., Freye, S., and Gökpinar, T. (2016). Multiple tracer tests in a porous medium with simultaneous clogging. In: Conference of the FH-DGG.

Englert, A., Brinkmann, K., Kobbe, S., and Buerkert, A. (2016). Dynamics of Small-Scale Perched Aquifers in the Semi-Arid South-Western Region of Madagascar and Implications for the Sustainable Groundwater Exploitation. In: AGU Fall Meeting.

Englert, A., Kemna, A., Zhu, J.-f., Vanderborght, J., Vereecken, H., and Yeh, T.-C.J. (2016). Comparison of smoothness-constrained and geostatistically based cross-borehole electrical resistivity tomography for characterisation of solute tracer plumes. Water Science and Engineering, 9(4): p. 274-286.

Gueting, N., Vienken, T., Klotzsche, A., Van Der Kruk, J., Vanderborght, J., Caers, J., Vereecken, H., and Englert, A. (2016). High resolution aquifer characterisation using crosshole GPR full-waveform tomography: Comparison with direct-push and tracer test data. In: AGU Fall Meeting.

Hertwich, E.G., Aloisi de Larderel, J., Arvesen, A., Bayer, P., Bergesen, J., Bouman, E., Gibon, T., Heath, G., Peña, C., Purohit, P., Ramirez, A., and Suh, S. (2016). Green Energy Choices:The benefits, risks, and trade-offs of low-carbon technologies for electricity production. UNEP International Resource Panel Reports. Paris: United Nations Environment Programme. 453 pp.

Hu, L., Bayer, P., and Brauchler, R. (2016). Detection of carbon dioxide leakage during injection in deep saline formations by pressure tomography. Water Resources Research, 52(7): p. 5676-5686.

Hu, L., Doetsch, J., Brauchler, R., and Bayer, P. (2016). Pressure Tomography for Delineating the Spatial Extent of a CO2 Plume and Estimating the Saturation Based on a Single-Phase Proxy. In: Goldschmidt Conference. Yokohama.

Hu, L., Doetsch, J., Brauchler, R., and Bayer, P. (2016). Comparison of time-lapse pressure tomography and seismic tomography for characterising a CO2 plume in a deep saline formation. In: EGU General Assembly. Vienna.

Jiménez, S., Mariethoz, G., Brauchler, R., and Bayer, P. (2016). Smart pilot points using reversible-jump Markov-chain Monte Carlo. Water Resources Research, 52(5): p. 3966-3983.

Khormali, A., Petrakov, D.G., and Afshari Moein, M.J. (2016). Experimental analysis of calcium carbonate scale formation and inhibition in waterflooding of carbonate reservoirs. Journal of Petroleum Science and Engineering, 147: p. 843-850.

Malama, B., Kuhlman, K.L., Brauchler, R., and Bayer, P. (2016). Modelling cross-hole slug tests in an unconfined aquifer. Journal of Hydrology, 540: p. 784-796.

Menberg, K., Pfister, S., Blum, P., and Bayer, P. (2016). A matter of metres: state of the art in the life cycle assessment of enhanced geothermal systems. Energy & Environmental Science, 9(9): p. 2720-2743.

Moein, M.J.A., Valley, B., and Ziegler, M. (2016). Preliminary Fractal Analysis of Fracture Spacing Inferred From an Acoustic Televiewer Log Run in the Basel-1 Geothermal Well (Switzerland). In: ISRM International Symposium – EUROCK 2016. Ürgüp, Turkey: International Society for Rock Mechanics and Rock Engineering.

Nigon, B., Englert, A., and Pascal, C. (2016). Modelling of heat transport through Fractures with emphasis to roughness and aperture variability. In: Bochumer Grundwassertag.

Nigon, B., Englert, A., and Pascal, C. (2016). Modelling of heat transport through Fractures with emphasis to roughness and aperture variability. In: 7th European Geothermal PHD Day.

Rivera, J.A., Blum, P., and Bayer, P. (2016). Influence of spatially variable ground heat flux on closed-loop geothermal systems: Line source model with nonhomogeneous Cauchy-type top boundary conditions. Applied Energy, 180: p. 572-585.

Rivera, J.A., Blum, P., and Bayer, P. (2016). A finite line source model with Cauchy-type top boundary conditions for simulating near surface effects on borehole heat exchangers. Energy, 98: p. 50-63.

Rivera, J.A., Blum, P., and Bayer, P. (2016). Technical geothermal potential of urban subsurface influenced by land surface effects. In: EGU General Assembly. Vienna.

Shaabani, E., Rezaeian, M., Moein, M.J.A., and Maarefvand, P. (2016). Experimental investigation into rate of penetration in carbonated rocks. International Journal of Oil, Gas and Coal Technology, 11(4): p. 339.

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

Somogyvári, M., Brauchler, R., and Bayer, P. (2016). Thermal tracer tomography: from numerical simulation to field implementation. In: EGU General Assembly. Vienna.

Somogyvári, M., Jalali, M., and Bayer, P. (2016). Fracture network characterisation using a stochastic transdimensional algorithm. In: 14th Swiss Geoscience Meeting. Geneva.

Somogyvári, M., Jalali, M., Jimenez, S., and Bayer, P. (2016). Tracer tomography (in) rocks! In: EGU General Assembly. Vienna.

Somogyvári, M., Jalali, M., Jiménez, S., and Bayer, P. (2016). Advanced Geometrical Characterisation of Fracture Networks via Tomographic Imaging. In: 43rd IAH congress. Montpellier.

Vogler, D., Amann, F., Bayer, P., and Elsworth, D. (2016). An Experimental Study on Fracture Permeability Evolution. Rock Mechanics and Rock Engineering, 49(9): p. 3463-3579.

Bayer, P. (2015). Automatic optimisation of multiple borehole heat exchanger fields. In: World Geothermal Congress. Melbourne.

Bayer, P., Beck, M., and Paly, M.d. (2015). Automatic Optimization of Multiple Borehole Heat Exchanger Fields, in Renewable Energy in the Service of Mankind Vol I: Selected Topics from the World Renewable Energy Congress (WREC 2014), Sayigh, A., Editor. p. 235-245.

Bayer, P., Benz, S., Rivera, J.A., Menberg, K., and Blum, P. (2015). Rising groundwater temperatures beneath central European cities. In: 42nd IAH congress AQUA 2015. Rome.

Bayer, P., Blum, P., and Rivera, J.A. (2015). Ground heat flux and power sources of low-enthalpy geothermal systems. In: EGU General Assembly. Vienna.

Bayer, P., Comunian, A., Höyng, D., and Mariethoz, G. (2015). High resolution multi-facies realisations of sedimentary reservoir and aquifer analogs. Scientific Data.

Bayer, P., Menberg, K., Kurylyk, B.L., and Blum, P. (2015). Thermal footprints of global warming in near-surface aquifers. In: 42nd IAH congress AQUA 2015. Rome.

Bayer, P. and Rivera, J. (2015). Ground Energy Balance For Shallow Geothermal Systems. In: AGU Fall Meeting. San Francisco.

Benz, S., Bayer, P., Menberg, K., and Blum, P. (2015). Anthropogenic heat fluxes into subsurface urban heat islands. In: 26th IUGG General Assembly Prague.

Benz, S., Bayer, P., Menberg, K., and Blum, P. (2015). Spatial resolution of subsurface anthropogenic heat fluxes in cities. In: EGU General Assembly. Vienna.

Benz, S.A., Bayer, P., Menberg, K., Jung, S., and Blum, P. (2015). Spatial resolution of anthropogenic heat fluxes into urban aquifers. Science of The Total Environment, 524-525: p. 427-439.

Englert, A., Banning, A., Siegmund, J., Freye, S., and Goekpinar, T. (2015). Multiple Tracer Tests in Porous Media During Clogging. In: AGU Fall Meeting.

Englert, A., Dworak, L., Rasoloariniaina, J., Brinkmann, K., Kobbe, S., and Buerkert, A. (2015). Hydrogeology in The Semi-Arid South-West of Madagascar-a Multi-Scale Approach. In: AGU Fall Meeting.

Gueting, N., Klotzsche, A., Englert, A., Vanderborght, J., Vereecken, H., and van der Kruk, J. (2015). Full-waveform inversion of crosshole GPR data measured at the test site Krauthausen. In: Conference of the Deutsche Geophysikalische Gesellschaft.

Gueting, N., Klotzsche, A., Van Der Kruk, J., Vanderborght, J., Englert, A., and Vereecken, H. (2015). High resolution subsurface characterisation of the Krauthausen aquifer using GPR full-waveform inversion. In: AGU Chapman Conference.

Gueting, N., Klotzsche, A., van der Kruk, J., Vanderborght, J., Vereecken, H., and Englert, A. (2015). Imaging and characterisation of facies heterogeneity in an alluvial aquifer using GPR full-waveform inversion and cone penetration tests. Journal of Hydrology, 524: p. 680-695.

Gueting, N., Klotzsche, A., Van Der Kruk, J., Vanderborght, J., Vereecken, H., and Englert, A. (2015). Spatially highly resolved mapping of aquifer heterogeneities using ground penetrating radar full-waveform tomograph. In: IAH Conference.

Gueting, N., Klotzsche, A., Van Der Kruk, J., Vanderborght, J., Vienken, T., Vereecken, H., and Englert, A. (2015). High resolution imaging of aquifer properties using full-waveform GPR tomography. In: AGU Fall Meeting.

Hu, L., Bayer, P., Alt-Epping, P., Tatomir, A., Sauter, M., and Brauchler, R. (2015). Time-lapse pressure tomography for characterising CO2 plume evolution in a deep saline aquifer. International Journal of Greenhouse Gas Control, 39: p. 91-106.

Hu, L., Bayer, P., Alt-Epping, P., Tatomir, A., Sauter, M., and Brauchler, R. (2015). Pressure tomography for exploring CO2 plume evolution in a deep saline homogeneous aquifer. In: EGU General Assembly. Vienna.

Hu, L., Bayer, P., and Brauchler, R. (2015). Tracking CO2 Plume in Deep Saline Formations Utilising a Time-lapse Pressure Tomography Approach. In: AGU Fall Meeting. San Francisco.

Jalali, M., Bayer, P., Somogyvári, M., and Jiménez Parras, S. (2015). From Stochastic toward Deterministic Characterisation of Discrete Fracture Network via Thermal Tracer Tests. In: AGU Fall Meeting. San Francisco.

Jalali, R., Jiménez Parras, S., Somogyvari, M., and Bayer, P. (2015). A Stochastic Approach to Characterise Discrete Fracture Network Patterns of Heterogeneous Media. In: AGU Chapman Conference 2015. Valencia: American Geophysical Union.

Jamin, P., Goderniaux, P., Bour, O., Le Borgne, T., Englert, A., Longuevergne, L., and Brouyère, S. (2015). Contribution of the finite volume point dilution method for measurement of groundwater fluxes in a fractured aquifer. Journal of Contaminant Hydrology, 182: p. 244-255.

Jamin, P., Goderniaux, P., Bour, O., Le Borgne, T., Englert, A., Longuevergne, L., and Brouyère, S. (2015). Contribution of the finite volume point dilution method for measurement of groundwater fluxes in a fractured aquifer. In: IAH Conference.

Jiménez, S., Bayer, P., Brauchler, R., and Mariethoz, G. (2015). A new Bayesian procedure for multi-level slug test analysis. In: 42nd Congress of the International Association of Hydrogeologists (AQUA 2015). Rome.

Jimenez, S., Brauchler, R., Hu, R., Hu, L., Schmidt, S., Ptak, T., and Bayer, P. (2015). Prediction of solute transport in the subsurface utilising hydraulic conductivity and storativity tomograms. Water Resources Research, 51(7): p. 5504-5520.

Jiménez, S., Brauchler, R., Mariethoz, G., and Bayer, P. (2015). Multi-tracer tomography for identifying subsurface structures. In: 42nd Congress of the International Association of Hydrogeologists (AQUA 2015). Rome.

Menberg, K., Blum, P., Rivera, J., Benz, S., and Bayer, P. (2015). Exploring the Geothermal Potential of Waste Heat Beneath Cities. In: World Geothermal Congress. Melbourne.

Nigon, B., Englert, A., and Pascal, C. (2015). Modelling of heat transport through Fractures with emphasis to roughness and aperture variability. In: EGU General Assembly.

Rajabi, A., Afshari Moein, M.J., and Rabbani, A.R. (2015). Improvement of petrophysical evaluation in a gas bearing carbonate reservoir-A case in Persian Gulf. Journal of Natural Gas Science and Engineering, 24: p. 238-244.

Rivera, J., Blum, P., and Bayer, P. (2015). Analytical framework for borehole heat exchanger (BHE) simulation influenced by horizontal groundwater flow and complex top boundary conditions. In: EGU General Assembly.

Rivera, J.A., Bayer, P., Blum, P., and Rybach, L. (2015). Analytical simulation of dynamic urban land surface effects. In: AGU Fall Meeting.

Rivera, J.A., Blum, P., and Bayer, P. (2015). Ground energy balance for borehole heat exchangers: Vertical fluxes, groundwater and storage. Renewable Energy, 83: p. 1341-1351.

Rivera, J.A., Blum, P., and Bayer, P. (2015). Analytical simulation of groundwater flow and land surface effects on thermal plumes of borehole heat exchangers. Applied Energy, 146: p. 421-433.

Rybach, L., Schärli, U., and Bayer, P. (2015). Evaluation of shallow temperature logs for Urban Heat Island effects in Switzerland. In: 26th IUGG General Assembly. Prague.

Schweingruber, M., Somogyvári, M., and Bayer, P. (2015). Active thermal tracer testing in a shallow aquifer of the Thur valley, Switzerland. In: EGU General Assembly. Vienna.

Somogyvari, M., Bayer, P., and Brauchler, R. (2015). A New Concept for Thermal Tracer Tomography to Identify Heterogeneous Aquifer Structures. In: AGU Fall Meeting. San Francisco.

Somogyvári, M., Bayer, P., and Brauchler, R. (2015). Tomographic inversion of active thermal tracer experiments to characterise aquifer heterogeneity. In: EGU General Assembly. Vienna.

Vogler, D., Amann, F., Bayer, P., and Elsworth, D. (2015). Investigation of Small-Scale Permeability Evolution in Natural Fractures. In: Earth Sciences Division Modelling Forum, Lawrence Berkeley Lab. Berkeley.

Vogler, D., Walsh, S., Bayer, P., and Amann, F. (2015). Comparison of Fracture Surface Properties in Natural and Artificially Generated Fractures in Crystalline Rock. In: AGU Fall Meeting. San Francisco.

Vogler, D., Walsh, S.D.C., Amann, F., and Bayer, P. (2015). Joint Impact of Fracture Topography and Aperture Distribution on Flow and Transport. In: AGU Chapman Conference. Valencia.

Wagner, V., Bayer, P., and Blum, P. (2015). Separating Conductive and Advective Heat Transport in Thermal Response Tests. In: World Geothermal Congress. Melbourne.

Yasin, N., Kulchitskiy, V.V., Khormali, A., Aygunian, V.V., Borozdin, S.O., and Afshari Moein, M.J. (2015). Deviation from Planned Well Path through Accumulated Cutting Bed in High-Angle and Horizontal Wells – a Case Study in one Western-Siberian Oilfield. In: SPE Russian Petroleum Technology Conference. Moscow, Russia: Society of Petroleum Engineers.

Zhu, K., Bayer, P., Grathwohl, P., and Blum, P. (2015). Groundwater temperature evolution in the subsurface urban heat island of Cologne, Germany. Hydrological Processes, 29(6): p. 965-978.

Allen, D.M., Bayer, P., Ferguson, G., and Blum, P. (2014). Preface:Hydrogeology of shallow thermal systems. Hydrogeology Journal, 22(1): p. 1-6.

Bayer, P., Brauchler, R., Jimenez, S., and Hu, L. (2014). Sequential concepts for high resolution tomographic characterisation: application to aquifer analogs and field experiments. In: Symposium on Adaptive Fusion of Information for Characterising Groundwater Basins. Xi’an.

Bayer, P., Bürger, C.M., Schütze, N., and de Paly, M. (2014). Bayesian learning for efficient risk-averse multi-model based optimisation in water management. In: XX. International Conference on Computational Methods in Water Resources (CMWR). Stuttgart, Germany.

Bayer, P., de Paly, M., and Beck, M. (2014). Strategic optimisation of borehole heat exchanger field for seasonal geothermal heating and cooling. Applied Energy, 136: p. 445-453.

Bayer, P., Menberg, K., and Blum, P. (2014). Thermal footprints in groundwater of central European cities. In: AGU Fall Meeting. San Francisco.

Bayer, P., Menberg, K., Blum, P., and Kurylyk, B.L. (2014). Thermal Response of Shallow Aquifers to Recent Climate Change. In: AGU Fall Meeting. San Francisco.

Benz, S., Bayer, P., Menberg, K., Jung, S., and Blum, P. (2014). Anthropogenic heat fluxes into the groundwater of Karlsruhe and Cologne. In: FH-DGG Conference. Bayreuth.

Blum, P., Benz, S., Menberg, K., and Bayer, P. (2014). Sustainable geothermal utilisation in German cities. In: 13th International User Forum on Near-Surface Geothermal Energy (OTTI – Conference): Ground-coupled heat pumps and underground thermal energy storage. Neumarkt.

Englert, A. (2014). Column and sandbox experiments for the characterisation of flow and transport processes. Bochumer Geowissenschaftliche Arbeiten, 21: p. 96-99.

Englert, A., Musch, M., Gevers, M., Gebhardt, P., Groth, S., Kersting, R., and Gökpinar, T. (2014). High-resolution column and sandbox experiments for the investigation of small-scale flow and transport processes. In: FH-DGG Conference.

Gossel, W., Laehne, R., and Wycisk, P. (2014). Analysis of a high resolution groundwater hydrograph: Time series analysis and other statistical methods, in Geostatistical and geospatial approaches for the characterisation of natural resources in the environment: challenges, processes and strategies, Raju, N.J., Editor. Springer.

Gossel, W., Laehne, R., and Wycisk, P. (2014). Interpolations of hydrochemical parameters: Tests on the application of 3D variogrammetry. In: Conference of the Hydrogeology Section of the DGG.

Gueting, N., Englert, A., Vanderborght, J., van der Kruk, J., and Vereecken, H. (2014). Imaging and characterisation of spatial connectivity in a heterogeneous alluvial aquifer. In: FH-DGG Conference.

Gueting, N., Klotzsche, A., Hyatt, C., Englert, A., Vanderborght, J., Vereecken, H., and van der Kruk, J. (2014). Full-waveform inversion of crosshole GPR data acquired at the Krauthausen test site. In: 74th Annual Meeting of the German Geophysical Society.

Gueting, N., Klotzsche, A., van der Kruk, J., Vanderborght, J., Vereecken, H., and Englert, A. (2014). Full-waveform inversion of crosshole GPR data to investigate spatial connectivity in a heterogeneous alluvial aquifer. In: EGU General Assembly.

Haupt, H.M., Mock, S., Lähne, R., and Gossel, W. (2014). Hydrogeological test facility for conducting transport and thermal conductivity tests under different hydrological boundary conditions. In: Conference of the Hydrogeology Section of the DGG.

Heilwagen, M., Laehne, R., Gossel, W., and Wycisk, P. (2014). Geological 3D modelling of the urban area of Magdeburg: bedrock with faults and unconsolidated rock cover. In: Conference of the Hydrogeology Section of the DGG.

Höyng, D., D’ Affonseca, F.M., Bayer, P., Oliveira, E., Perinotto, J.A.J., Reis, F., Weiß, H., and Grathwohl, P. (2014). Three-dimensional high-resolution aquifer analogue of fluvial-aeolian sediments of the Pirambóia Formation in the Guaraní aquifer system. Environmental Earth Sciences, 71(7): p. 3081-3094.

Hu, L., Brauchler, R., Tatomir, A., Sauter, M., and Bayer, P. (2014). A numerical study of hydraulic tomography for monitoring a CO2 plume. In: XX. International Conference on Computational Methods in Water Resources (CMWR 2014). Stuttgart, Germany.

Jimenez, S., Ralf, B., and Bayer, P. (2014). Towards hydraulic tomographic inversion that efficiently integrates hard and soft information. In: XX. International Conference on Computational Methods in Water Resources (CMWR 2014). Stuttgart, Germany.

Jimenez, S.P., Brauchler, R., and Bayer, P. (2014). A Stochastic approach to tracer tomography. In: AGU Fall Meeting. San Francisco.

Jung, M., Rivera, J., Blum, P., Brauchler, R., and Bayer, P. (2014). Groundwater temperatures in the Limmattal aquifer in Zurich-An urban heat island in a dynamic hydrogeological system. In: FH-DGG Conference. Bayreuth.

Knuth, C., Englert, A., and Wisotzky, F. (2014). Modelling to determine the proportion of bank filtrate and enriched groundwater in the raw water of the Verbundwasserwerk Witten. In: FH-DGG Conference.

Menberg, K., Blum, P., and Bayer, P. (2014). Influence of global warming on groundwater temperatures in near-surface aquifers. In: FH-DGG Conference. Bayreuth.

Menberg, K., Blum, P., Kurylyk, B.L., and Bayer, P. (2014). Observed groundwater temperature response to recent climate change. Hydrology and Earth System Sciences, 18(11): p. 4453-4466.

Moein, M.J.A., Shaabani, E., and Rezaeian, M. (2014). Experimental evaluation of hardness models by drillability tests for carbonate rocks. Journal of Petroleum Science and Engineering, 113: p. 104-108.

Oussouss, A., Gossel, W., and Fakir, Y. (2014). Study concerning the vulnerability of the groundwater of Haouz plain using the German method of Hölting et al. (1995). In: Le Comité Marocain de l’Association Internationale des Hydrogéologues/IAH: Groundwater: Challenges & Strategies (41st International Conference IAH 2014).

Pfister, S. and Bayer, P. (2014). Monthly water stress: spatially and temporally explicit consumptive water footprint of global crop production. Journal of Cleaner Production, 73: p. 52-62.

Raju, N.J., Ram, P., and Gossel, W. (2014). Evaluation of groundwater vulnerability in the lower Varuna catchment area, Uttar Pradesh, India using AVI concept. Journal of the Geological Society of India, 83(3): p. 273-278.

Rivera, J.A., Bayer, P., Brauchler, R., and Blum, P. (2014). Model-based analysis of processes controlling the evolution of subsurface urban heat islands. In: XX. International Conference on Computational Methods in Water Resources (CMWR 2014). Stuttgart, Germany.

Schimpf, L. and Gossel, W. (2014). From registration to visualisation of geological data with MO2GEO: applications of the FieldModule, interpolation methods, and computer visualisation. Environmental Earth Sciences, 72(10): p. 3869-3879.

Schimpf, L. and Gossel, W. (2014). Visualisation of hydrogeological structures with the MO2GEO Explorer. In: Conference of the Hydrogeology Section of the DGG.

Schimpf, L. and Gossel, W. (2014). Development of a terrain photometer for rapid unsupervised on-site analysis during tracer tests in karst areas. In: Conference of the Hydrogeology Section of the DGG.

Schimpf, L., Gossel, W., and Wycisk, P. (2014). Analysis of a high resolution groundwater hydrograph: Time series analysis and other statistical methods, in Geostatistical and geospatial approaches for the characterisation of natural resources in the environment: challenges, processes and strategies, Raju, N.J., Editor. Springer.

Schwab, O., Bayer, P., Juraske, R., Verones, F., and Hellweg, S. (2014). Beyond the material grave: Life Cycle Impact Assessment of leaching from secondary materials in road and earth constructions. Waste Management, 34(10): p. 1884-1896.

Sefelnasr, A., Gossel, W., and Wycisk, P. (2014). Three-dimensional groundwater flow modelling approach for the groundwater management options for the Dakhla oasis, Western Desert, Egypt. Environmental Earth Sciences, 72(4): p. 1227-1241.

Seibertz, K., Köhne, M., Lähne, R., and Gossel, W. (2014). Development of a spatially and temporally high-resolution underwater pressure probe for the detection of slug & bail tests in high-K aquifers. In: Conference of the Hydrogeology Section of the DGG.

Vaitl, T., Gökpinar, T., and Englert, A. (2014). Hydraulic conductivity of sediment cubes before and after freezing. Groundwater, 19: p. 201-209.

Vogler, D., Amann, F., and Bayer, P. (2014). A Numerical Study on Small-Scale Permeability Creation Associated with Fluid Pressure Induced Inelastic Shearing. In: AGU Fall Meeting. San Francisco.

Vogler, D., Bayer, P., Brauchler, R., and Amann, F. (2014). A numerical study on small-scale permability creation associated with fluid pressure induced inelastic shearing. In: XX. International Conference on Computational Methods in Water Resources (CMWR 2014). Stuttgart, Germany.

Wagner, V., Bayer, P., Bisch, G., Kübert, M., and Blum, P. (2014). Hydraulic characterisation of aquifers by thermal response testing: Validation by large-scale tank and field experiments. Water Resources Research, 50(1): p. 71-85.

Wagner, V., Blum, P., Bisch, G., Kübert, M., and Bayer, P. (2014). Hydraulic Characterisation of Aquifers via the Thermal Response Test: Validation in Tank and Field Experiments. In: FH-DGG Conference. Bayreuth.

Wagner, V., Li, T., Bayer, P., Leven, C., Dietrich, P., and Blum, P. (2014). Thermal tracer testing in a sedimentary aquifer: field experiment (Lauswiesen, Germany) and numerical simulation. Hydrogeology Journal, 22(1): p. 175-187.

Wagner, V., Li, T., Bayer, P., Leven, C., Dietrich, P., and Blum, P. (2014). Thermal tracer test in a sedimentary aquifer: Field experiment and numerical simulation. In: FH-DGG Conference. Bayreuth.

Wycisk, P. and Gossel, W. (2014). High Resolution 3D Geological Models – Options for Sustainable Resources Management, in Geostatistical and geospatial approaches for the characterisation of natural resources in the environment: challenges, processes and strategies, Raju, N.J., Editor. Springer.

Adler, A., Gossel, W., and Mertmann, D. (2013). Tracer experiments with Na-fluorescein in the Barbarossa Cave, Kyffhäuser. The Outcrop, (64): p. 109-117.

Bayer, P., Beck, M., and de Paly, M. (2013). Mathematical optimisation of borehole heat exchanger fields under variable conditions. In: Proceedings of the European Geothermal Congress Pisa.

Bayer, P., Beck, M., Hecht-Mendez, J., and de Paly, M. (2013). Combined simulation-optimisation of borehole heat exchanger fields. In: EGU General Assembly. Vienna.

Bayer, P., Rybach, L., Blum, P., and Brauchler, R. (2013). Review on life cycle environmental effects of geothermal power generation. Renewable and Sustainable Energy Reviews, 26: p. 446-463.

Beck, M., Bayer, P., de Paly, M., Hecht-Méndez, J., and Zell, A. (2013). Geometric arrangement and operation mode adjustment in low-enthalpy geothermal borehole fields for heating. Energy, 49: p. 434-443.

Brauchler, R., Hu, R., Hu, L., Jimenez, S., Bayer, P., Dietrich, P., and Ptak, T. (2013). Rapid field application of hydraulic tomography. In: AGU Fall Meeting. San Francisco.

Brauchler, R., Hu, R., Hu, L., Jiménez, S., Bayer, P., Dietrich, P., and Ptak, T. (2013). Rapid field application of hydraulic tomography for resolving aquifer heterogeneity in unconsolidated sediments. Water Resources Research, 49(4): p. 2013-2024.

Brauchler, R., Jimenez, S., Hu, R., Hu, L., Schmidt, S., Bayer, P., and Ptak, T. (2013). A new sequential procedure for hydraulic tomography combining an eikonal and a pilot point based inversion scheme. In: Novcare Conference. Leipzig.

Englert, A., Musch, M., Gevers, M., Gebhardt, P., Groth, S., Kersting, R., and Goekpinar, T. (2013). Advanced experimental upscaling of flow and transport in porous media. In: AGU Fall Meeting.

Englert, A., Vaitl, T., Frank, S., and Goekpinar, T. (2013). Challenges connected with experi- mental upscaling of flow and transport in porous media. In: Goldschmidt Conference.

Gossel, W. (2013). GIS-MODFLOW: A small open source tool for the integration of GIS data to MODFLOW. Groundwater, 18(2): p. 99-102.

Gossel, W. and Falkenhagen, M. (2013). Line-geometry-based inverse distance weighted interpolation (L-IDW). Springer.

Gossel, W. and Laehne, R. (2013). Time series analysis of groundwater hydrographs: Case study from a hardrock area. Springer.

Gueting, N. and Englert, A. (2013). Hydraulic conditions at the source zone and their impact on plume behaviour. Hydrogeology Journal, 21(4): p. 829-844.

Hähnlein, S., Bayer, P., Ferguson, G., and Blum, P. (2013). Sustainability and policy for the thermal use of shallow geothermal energy. Energy Policy, 59: p. 914-925.

Hecht-Méndez, J., de Paly, M., Beck, M., and Bayer, P. (2013). Optimisation of energy extraction for vertical closed-loop geothermal systems considering groundwater flow. Energy Conversion and Management, 66: p. 1-10.

Horschig, T., Laehne, R., Falkenhagen, M., and Gossel, W. (2013). Geologically constrained groundwater monitoring network optimisation in Halle (Germany): A case study with saltwater intrusion along a fault system. Springer.

Hu, L., Brauchler, R., and Bayer, P. (2013). A numerical study of hydraulic tomography for characterising a CO2 plume in a deep saline aquifer. In: ZHYDRO. Zurich.

Jimenez, S., Bayer, P., and Brauchler, R. (2013). A new step-wise procedure for 3D hydraulic tomography inversion. In: 8th IAHS International Groundwater Quality Conference Gainesville.

Jiménez, S., Brauchler, R., and Bayer, P. (2013). A new sequential procedure for hydraulic tomographic inversion. Advances in Water Resources, 62: p. 59-70.

Laehne, R., Altenstein, M., and Gossel, W. (2013). Comparison of methods for depth to groundwater calculation in hard rock areas. Springer.

Menberg, K., Bayer, P., and Blum, P. (2013). Elevated temperatures beneath cities: An enhanced geothermal resource. In: Proceedings of the European Geothermal Congress. Pisa.

Menberg, K., Bayer, P., Zosseder, K., Rumohr, S., and Blum, P. (2013). Subsurface urban heat islands in German cities. Science of The Total Environment, 442: p. 123-133.

Menberg, K., Bayer, P., Zosseder, K., Rumohr, S., and Blum, P. (2013). Urban heat islands in the underground of German cities. In: 19th Conference on Engineering Geology. Munich.

Menberg, K., Blum, P., Limberg, A., and Bayer, P. (2013). Heat islands in groundwater beneath German cities. In: Lower Saxony Groundwater Colloquium Georeservoirs and Groundwater Resources – Potentials & Risks.

Menberg, K., Blum, P., Schaffitel, A., and Bayer, P. (2013). Long-Term Evolution of Anthropogenic Heat Fluxes into a Subsurface Urban Heat Island. Environmental Science & Technology, 47(17): p. 9747-9755.

Menberg, K., Blum, P., Schaffitel, A., and Bayer, P. (2013). Long term evolution of the urban heat island beneath the city of Karlsruhe, Germany. In: EGU General Assembly. Vienna.

Menberg, K., Steger, H., Zorn, R., Reuß, M., Pröll, M., Bayer, P., and Blum, P. (2013). Determination of thermal conductivity in the subsurface by laboratory and field tests and using theoretical models. Groundwater, 18(2): p. 103-116.

Paly, M.d., Bürger, C.M., and Bayer, P. (2013). Optimisation under worst case constraints-a new global multimodel search procedure. Structural and Multidisciplinary Optimisation, 48(6): p. 1153-1172.

Raju, N.J., Reddy, T.V.K., Muniratnam, P., Gossel, W., and Wycisk, P. (2013). Managed aquifer recharge (MAR) by the construction of subsurface dams in the semi-arid regions: A case study of the Kalangi river basin, Andhra Pradesh. Journal of the Geological Society of India, 82(6): p. 657-665.

Rivera, J., Jung, M., Blum, P., Brauchler, R., and Bayer, P. (2013). Observations and simulations of subsurface urban heat islands. In: ZHYDRO. Zurich.

Schimpf, L. and Gossel, W. (2013). Management of Geological Field Data: The Open Solution MO2GEO FieldModule. Springer.

Wagner, V., Bayer, P., Bisch, G., Klaas, N., Braun, J., and Blum, P. (2013). Thermal dispersivity based calibration of a numerical borehole heat exchanger model. In: EGU General Assembly. Vienna.

Wagner, V., Bayer, P., and Blum, P. (2013). Quantifying the contribution of advection in thermal response tests. In: EGU General Assembly. Vienna.

Wagner, V., Blum, P., Kübert, M., and Bayer, P. (2013). Analytical approach to groundwater-influenced thermal response tests of grouted borehole heat exchangers. Geothermics, 46: p. 22-31.

Wagner, V., Blum, P., Kübert, M., and Bayer, P. (2013). Determination of aquifer properties by the Thermal Response Test. In: 8th IAHS International Groundwater Quality Conference 2013. Gainesville.

Wagner, V., Blum, P., Kübert, M., and Bayer, P. (2013). Analytical and numerical evaluation of advectively influenced thermal response tests. In: 19th Conference on Engineering Geology. Munich.

Wycisk, P., Stollberg, R., Neumann, C., Gossel, W., Weiss, H., and Weber, R. (2013). Integrated methodology for assessing the HCH groundwater pollution at the multi-source contaminated mega-site Bitterfeld/Wolfen. Environmental Science and Pollution Research, 20(4): p. 1907-1917.

Zhu, K., Bayer, P., Rumohr, S., Menberg, K., and Blum, P. (2013). Natural and anthropogenic triggers for subsurface urban heat islands. In: 8th IAHS International Groundwater Quality Conference. Gainesville.

Bayer, P., Beck, M., De Paly, M., Blum, P., and Hecht-Mendez, J. (2012). Mathematical optimisation of geothermal borehole fields – what can we gain? In: FH-DGG Conference. Dresden.

Bayer, P., Menberg, K., Zhu, K., and Blum, P. (2012). Investigation of heat flux processes governing the increase of groundwater temperatures beneath cities. In: AGU Fall Meeting. San Francisco.

Bayer, P., Saner, D., Bolay, S., Rybach, L., and Blum, P. (2012). Greenhouse gas emission savings of ground source heat pump systems in Europe: A review. Renewable and Sustainable Energy Reviews, 16(2): p. 1256-1267.

Beck, M., de Paly, M., Hecht-Méndez, J., Bayer, P., and Zell, A. (2012). Evaluation of the performance of evolutionary algorithms for optimisation of low-enthalpy geothermal heating plants. In: GECCO. Association for Computing Machinery.

Bednorz, D., Dilbat, M., Gossel, W., Ihling, H., and Weise, S.M. (2012). Hydrogeological modelling for the characterisation of specific nitrate loads in small catchments using the example of Diehsa.

Biase, C.D., Maier, U., Baeder-Bederski, O., Bayer, P., Oswald, S.E., and Thullner, M. (2012). Removal of Volatile Organic Compounds in Vertical Flow Filters: Predictions from Reactive Transport Modelling. Groundwater Monitoring & Remediation, 32(2): p. 106-121.

de Paly, M., Hecht-Méndez, J., Beck, M., Blum, P., Zell, A., and Bayer, P. (2012). Optimisation of energy extraction for closed shallow geothermal systems using linear programming. Geothermics, 43: p. 57-65.

Englert, A. (2012). Single borehole methods for in situ measurement of flow and transport processes in the subsurface: Part 1, In the natural gradient field. Bochumer Geowissenschaftliche Arbeiten, 19: p. 83-87.

Englert, A., Gueting, N., Vaitl, T., Frank, S., Griese, T., and Goekpinar, T. (2012). Experimental Upscaling of Flow and Transport in Porous Media. In: AGU Fall Meeting.

Englert, A., Le Borgne, T., Bour, O., Klepikova, M., and Lavenant, N. (2012). Double packer dilution method for measuring localised groundwater fluxes in a fracture. In: FH-DGG Conference.

Gossel, W. (2012). GIS-MODFLOW: A small open-source tool for connecting GIS data to MODFLOW.

Gossel, W., Chudy, T., and Falkenhagen, M. (2012). Interpolation based on isolines: line-geometry-based inverse distance weighted interpolation (L-IDW) with sample applications from the geosciences [Interpolation auf der Basis von Isolinien: Line-geometry-based inverse distance weighted interpolation (L-IDW) with sample applications from the geosciences]. Journal of the German Society for Geosciences, 163(4): p. 493-505.

Gossel, W., Sefelnasr, A., and Wycisk, P. (2012). Saltwater intrusion balances in the Nubian aquifer system, in Hydrogeology of arid environments. Borntraeger: Stuttgart.

Güting, N. and Englert, A. (2012). Importance of the injection near-field for larger-scale transport. In: FH-DGG Conference.

Hecht-Méndez, J., de Paly, M., Beck, M., Blum, P., and Bayer, P. (2012). Strategic optimisation of large-scale vertical closed-loop shallow geothermal systems. In: EGU General Assembly.

Höyng, D., D’Affonseca, F.M., Bayer, P., Blum, P., and Grathwohl, P. (2012). Impact of small-scale sedimentary heterogeneities on contaminant transport using the example of an aquifer analogue. In: FH-DGG Conference. Dresden.

Kowalsky, M.B., Finsterle, S., Williams, K.H., Murray, C., Commer, M., Newcomer, D., Englert, A., Steefel, C.I., and Hubbard, S.S. (2012). On parameterisation of the inverse problem for estimating aquifer properties using tracer data. Water Resources Research, 48(6).

Menberg, K., Bayer, P., Blum, P., and Schaffitel, A. (2012). Subsurface urban heat islands in German cities. In: Urban Environment Symposium. Karlsruhe.

Menberg, K., Bayer, P., Blum, P., and Zhu, K. (2012). Urban heat islands in the underground of German cities. In: FH-DGG Conference. Dresden.

Menberg, K., Blum, P., Zhu, K., and Bayer, P. (2012). Urban heat islands in the subsurface of German cities. In: EGU General Assembly. Vienna.

Molina-Giraldo, N., Blum, P., and Bayer, P. (2012). Analytical Simulation of thermal dispersion in temperature plumes. In: IAHS Publ.

Parras, S.J., Brauchler, R., and Bayer, P. (2012). Hydraulic tomography reconstruction used as a prior for a highly parameterised inversion based on pilot points. In: AGU Fall Meeting. San Francisco.

Raju, N.J., Dey, S., Gossel, W., and Wycisk, P. (2012). Fluoride hazard and assessment of groundwater quality in the semi-arid Upper Panda River basin, Sonbhadra district, Uttar Pradesh, India. Hydrological Sciences Journal, 57(7): p. 1433-1452.

Stollberg, R., Altenstein, D., Gossel, W., Wycisk, P., and Raju, N.J. (2012). Hydrogeological and hydrochemical investigations in Varanasi (India).

Stollberg, R., Lähne, R., Rappsilber, I., and Gossel, W. (2012). Hydrogeological interpretations of the dynamics of the historical saltwater upwelling of the city of Halle (Saale).

Thakur, J.K., Gossel, W., Weiß, H., and Wycisk, P. (2012). Optimising long-term groundwater monitoring network using geostatistical methods. IAHS.

Vaitl, T., Englert, A., Gökpinar, T., and Griese, T. (2012). An Experimental Study on the Investigation of Porous Media before and after a Frozen State. In: FH-DGG Conference.

Wagner, V., Bayer, P., Bisch, G., Braun, J., Klaas, N., and Blum, P. (2012). Calibrating a high-resolution numerical model of a borehole heat exchanger using FEFLOW. In: 3rd FEFLOW User Conference.

Wagner, V., Bayer, P., Kübert, M., and Blum, P. (2012). Numerical sensitivity study of thermal response tests. Renewable Energy, 41: p. 245-253.

Wagner, V., Blum, P., Bisch, G., Braun, J., Klaas, N., and Bayer, P. (2012). Determination of thermal dispersivity in the context of near-surface geothermal energy. In: FH-DGG Conference. Dresden.

Wagner, V., Blum, P., Kübert, M., and Bayer, P. (2012). Analytical approach for the evaluation of groundwater influenced thermal response tests. In: The Geothermal Congress. Karlsruhe.

Zhu, K., Bayer, P., and Blum, P. (2012). Urban heat fluxes in the subsurface of Cologne, Germany. In: EGU General Assembly. Vienna.

Amoako, F.Y., Poellmann, H., and Gossel, W. (2011). Immobilisation of hazardous substances from mine tailings using mineral reservoir technology: case of mineral processing tailings from Ghana.

Bayer, P., Comunian, A., Straubhaar, J., Huggenberger, P., and Renard, P. (2011). High-resolution reconstruction of three-dimensional sedimentary aquifer analogue: the Herten case study. In: EGU General Assembly. Vienna.

Bayer, P., Huggenberger, P., Renard, P., and Comunian, A. (2011). Three-dimensional high resolution fluvio-glacial aquifer analogue: Part 1: Field study. Journal of Hydrology, 405(1): p. 1-9.

Bayer, P., Saner, D., Blum, P., and Juraske, R. (2011). Environmental impacts from geothermal heat pump systems: A cradle-to-grave analysis. In: EGU General Assembly. Vienna.

Becker, V., Myrttinen, A., Barth, J.A.C., and Bayer, P. (2011). A Summary on the Special Issue “Sustainability of Groundwater”. Sustainability, 3(10): p. 1792-1795.

Brielmann, H., Lueders, T., Schreglmann, K., Ferraro, F., Avramov, M., Hammerl, V., Blum, P., Bayer, P., and Griebler, C. (2011). Near-surface geothermal energy and its potential impact on groundwater ecosystems. Groundwater, 16(2): p. 77.

Comunian, A., Renard, P., Straubhaar, J., and Bayer, P. (2011). Three-dimensional high resolution fluvio-glacial aquifer analogue – Part 2: Geostatistical modelling. Journal of Hydrology, 405(1): p. 10-23.

D’Affonseca, F.M., Prommer, H., Blum, P., and Bayer, P. (2011). Effect of small-scale aquifer heterogeneity on the assessment of in situ biodegradation using stable carbon isotope analysis. In: IUGG 2011 General Assembly – Earth on the Edge: Science for a Sustainable Planet.

Dentz, M., Le Borgne, T., Englert, A., and Bijeljic, B. (2011). Mixing, spreading and reaction in heterogeneous media: A brief review. Journal of Contaminant Hydrology, 120-121: p. 1-17.

Englert, A., Le Borgne, T., Bour, O., Klepikova, M., and Lavenant, N. (2011). In Situ Local Fracture Flow Measurement by the Double Packer Dilution Test. In: AGU Fall Meeting.

Englert, A., Le Borgne, T., Bour, O., Klepikova, M., and Lavenant, N. (2011). Fracture Flow Measurement by the Double Packer Dilution Test. In: NovCare, Novel Methods for Subsurface Characterisation and Monitoring.

Gossel, W. (2011). Interfaces in coupling of hydrogeological modelling systems. Aacen: Shaker-Verlag. 170.

Gossel, W. (2011). MO2GEO: An OpenSource software approach for geological modelling. In: Conference of the IAMG. cogeo@oeaw-giscience.

Gossel, W. and Lähne, R. (2011). HyVis and InVis: Two tools for the visualisation of structures and 3d interpolation in ArcView. In: Conference of the IAMG. cogeo@oeaw-giscience.

Gossel, W., Lähne, R., Rienäcker, J., Krauss, G., and Wycisk, P. (2011). Analysis of groundwater level data at the Weinberg Campus of the Martin Luther University Halle in Heide-Süd. Halle Yearbook for Geosciences, 32: p. 129-142.

Gossel, W., Sefelnasr, A., and Wycisk, P. (2011). Impacts of climatic change in the late Pleistocene and Holocene on the saltwater intrusion in the Northern Nubian Aquifer System (Eastern Sahara). In: ModelCaRe.

Güting, N. and Englert, A. (2011). A Sandbox Experiments and Numerical Transport Modelling for Understanding the Significance of the Injection Near Field on the Larger Scale Transport. In: AGU Fall Meeting.

Hähnlein, S., Blum, P., and Bayer, P. (2011). Near-surface geothermal energy – current legal situation in Germany. Groundwater, 16(2): p. 69-75.

Hecht-Mendez, J., Molina-Giraldo, N., Bello-Rujana, L., Bayer, P., and Blum, P. (2011). Comparison of numerical and analytical modelling concepts for simulation of shallow open geothermal systems. In: EGU General Assembly. Vienna.

Hu, R., Brauchler, R., Herold, M., and Bayer, P. (2011). Hydraulic tomography analogue outcrop study: Combining travel time and steady shape inversion. Journal of Hydrology, 409(1): p. 350-362.

Kowalsky, M.B., Englert, A., Finsterle, S., Williams, K.H., Newcomer, D., and Hubbard, S.S. (2011). Characterising Heterogeneity at Rifle by Inverse Modeling of Tracer Data. In: Rifle IFRC Meeting.

Lähne, R., Gossel, W., and Wycisk, P. (2011). Hydro-FaBer: A new Tool for Depth to Groundwater Calculation. In: Conference of the IAMG. cogeo@oeaw-giscience.

Lähne, R., Gossel, W., and Wycisk, P. (2011). Interfaces between geological and catchment hydrology modelling. In: ModelCare.

Molina-Giraldo, N., Bayer, P., and Blum, P. (2011). Evaluating the influence of thermal dispersion on temperature plumes from geothermal systems using analytical solutions. International Journal of Thermal Sciences, 50(7): p. 1223-1231.

Molina-Giraldo, N., Bayer, P., Blum, P., and Cirpka, O.A. (2011). Propagation of Seasonal Temperature Signals into an Aquifer upon Bank Infiltration. Groundwater, 49(4): p. 491-502.

Molina-Giraldo, N., Blum, P., Zhu, K., Bayer, P., and Fang, Z. (2011). A moving finite line source model to simulate borehole heat exchangers with groundwater advection. International Journal of Thermal Sciences, 50(12): p. 2506-2513.

Pfister, S., Bayer, P., Koehler, A., and Hellweg, S. (2011). Projected water consumption in future global agriculture: Scenarios and related impacts. Science of The Total Environment, 409(20): p. 4206-4216.

Pfister, S., Bayer, P., Koehler, A., and Hellweg, S. (2011). Environmental Impacts of Water Use in Global Crop Production: Hotspots and Trade-Offs with Land Use. Environmental Science & Technology, 45(13): p. 5761-5768.

Pfister, S., Bayer, P., Köhler, A., and Hellweg, S. (2011). Projected water and land use in future global agriculture: Scenarios and related impacts. In: International Society for Industrial Ecology (ISIE).

Rienäcker, J., Lähne, R., Gossel, W., and Wycisk, P. (2011). Geological 3D model of Halle/Saale – complex fault-zone modelling (Germany). In: Conference of the IAMG. cogeo@oeaw-giscience.

Schuetze, N., De Paly, M., Buerger, C.M., and Bayer, P. (2011). Computationally efficient stochastic optimisation of deficit irrigation systems. In: EGU General Assembly. Vienna.

Thakur, J.K., Gossel, W., Weiß, H., and Wycisk, P. (2011). Optimising long term groundwater monitoring network in a complex contaminated site. In: HIGRADE Conference.

Thakur, J.K., Gossel, W., Weiß, H., and Wycisk, P. (2011). Improving groundwater monitoring strategies based on groundwater monitoring network optimisation.

Thakur, J.K., Stollberg, R., Gossel, W., Weiß, H., and Wycisk, P. (2011). Optimising Long-Term Groundwater Monitoring Network – Multiobjective approach: Geostatistical and Numerical Methods. In: ModelCare.

Wagner, V., Blum, P., Kübert, M., and Bayer, P. (2011). Numerical sensitivity analysis of the thermal response test. In: The Geothermal Congress.

Zhu, K., Bayer, P., Balke, K.D., Rehner, S., Ferguson, G., and Blum, P. (2011). Urban heat islands in the subsurface. In: EGU General Assembly. Vienna.

Barth, J.A.C., Filmenau, V., Bayer, P., Struckmeier, W., and Grathwohl, P. (2010). Global water balance, in Strüngmann Forum: Linkages of Sustainability, Graedel, T.E. and van der Voet, E., Editors. MIT Press.

Bayer, P., Molina-Giraldo, N., and Blum, P. (2010). Analytical simulations on the role of mechanical dispersion in temperature plumes. In: EGU General Assembly. Vienna.

Bayer, P., Paly, M.d., and Bürger, C.M. (2010). Optimisation of high-reliability-based hydrological design problems by robust automatic sampling of critical model realisations. Water Resources Research, 46(5): p. W05504.

Bayer, P. and Schüth, C. (2010). Technico-economic assessment of groundwater treatment by palladium-on-zeolite-catalyst in comparison to GAC fixed bed adsorbers. Water Science and Technology, 62(3): p. 708-718.

Beck, M., Hecht-Méndez, J., de Paly, M., Bayer, P., Blum, P., and Zell, A. (2010). Optimisation of the energy extraction of a shallow geothermal system. In: IEEE Congress on Evolutionary Computation (CEC).

D’Affonseca, F.M., Prommer, H., Finkel, M., Grathwohl, P., Bayer, P., and Blum, P. (2010). Reactive transport modelling of stable carbon isotopes in porous aquifers. In: IAHR conference. Valencia.

Englert, A. (2010). Groundwater modelling in the heterogeneous subsurface. In: Bochumer Grundwassertag.

Englert, A., Hubbard, S.S., Li, L., Kowalsky, M.B., Williams, K.H., Spane, F.A., Newcomer, D.R., Long, P.E., and Steefel, C.I. (2010). Interaction between hydraulic and biogeochemical processes in stimulated bioremediation experiments at the Rifle Test Site, Colorado, USA. In: FH-DGG Conference.

Gossel, W. and Lähne, R. (2010). Statistical analysis of groundwater level hydrographs in bedrock. In: Groundwater for the Future – Conference of the Hydrogeology Section of the DGG (FH-DGG).

Gossel, W., Sefelnasr, A., Weise, S.M., Friese, K., Stefanova, A., and Wycisk, P. (2010). Hydrochemical and isotope analysis of deep groundwater from the Nubian aquifer system in the Egyptian oases.

Gossel, W., Sefelnasr, A., and Wycisk, P. (2010). Modelling of paleo-saltwater intrusion in the northern part of the Nubian Aquifer System, Northeast Africa. Hydrogeology journal, 18(6): p. 1447-1463.

Gossel, W., Stollberg, R., and Wycisk, P. (2010). Modelling of environmental impacts of 140 years of open pit lignite mining and chemical industry on groundwater contaminants in the Bitterfeld area, Germany.

Gossel, W. and Wycisk, P. (2010). Importance and effects of model couplings in hydrogeology. In: Hydropredict.

Güting, N., Wisotzky, F., and Englert, A. (2010). Sandbox Experiments and Numerical Transport Modelling for Understanding the Significance of the Injection Near Field on the Larger Scale Transport. In: 2nd Summer School on Flow and Transport in Porous and Fractured Media.

Haehnlein, S., Bayer, P., and Blum, P. (2010). International legal status of the use of shallow geothermal energy. Renewable and Sustainable Energy Reviews, 14(9): p. 2611-2625.

Hähnlein, S., Molina-Giraldo, N., Blum, P., Bayer, P., and Grathwohl, P. (2010). Propagation of cold plumes in groundwater with geothermal probes. Groundwater, 15(2): p. 123-133.

Hecht-Méndez, J., Molina-Giraldo, N., Bayer, P., and Blum, P. (2010). Use of MT3DMS for Heat Transport Simulation of Shallow Geothermal Systems. In: World Geothermal Congress.

Hecht-Méndez, J., Molina-Giraldo, N., Blum, P., and Bayer, P. (2010). Evaluating MT3DMS for Heat Transport Simulation of Closed Geothermal Systems. Groundwater, 48(5): p. 741-756.

Lähne, R., Gossel, W., and Wycisk, P. (2010). A new Approach for Depth to Groundwater Calculation (Hydro-FaBer) using Hydrographical Information. In: Hydropredict.

Li, L., Steefel, C.I., Kowalsky, M.B., Englert, A., and Hubbard, S.S. (2010). Effects of physical and geochemical heterogeneities on mineral transformation and biomass accumulation during biostimulation experiments at Rifle, Colorado. Journal of Contaminant Hydrology, 112(1): p. 45-63.

Müller, K., Vanderborght, J., Englert, A., Kemna, A., Huisman, J.A., Rings, J., and Vereecken, H. (2010). Imaging and characterisation of solute transport during two tracer tests in a shallow aquifer using electrical resistivity tomography and multilevel groundwater samplers. Water Resources Research, 46(3).

Pannicke, N., Wycisk, P., and Gossel, W. (2010). Investigation of groundwater conditions as part of the rainwater infiltration project at the old Schultheiß brewery in Dessau. In: Grundwasser für die Zukunft-Tagung der Fachsektion Hydrogeologie in der DGG (FH-DGG).

Rodrigo-Ilarri, J., Jin, S., Grathwohl, P., Blum, P., and Bayer, P. (2010). Geostatistical modelling of shallow open geothermal systems. In: EGU General Assembly. Vienna.

Saner, D., Juraske, R., Kübert, M., Blum, P., Hellweg, S., and Bayer, P. (2010). Is it only CO2 that matters? A life cycle perspective on shallow geothermal systems. Renewable and Sustainable Energy Reviews, 14(7): p. 1798-1813.

Stollberg, R., Gossel, W., Weiß, H., and Wycisk, P. (2010). Forensic modelling approach for the identification of input sources and main discharge pathways using the example of a regional groundwater contamination. In: Groundwater for the Future – Conference of the Hydrogeology Section of the DGG (FH-DGG).

Thakur, J.K., Stollberg, R., Gossel, W., Weiß, H., and Wycisk, P. (2010). Long-Term Groundwater Monitoring Optimization: Improving Performance and Reducing Costs Associated for a 3d Regionalisation of Groundwater Contamination – A case study of Bitterfeld/Wolfen, East Germany.

Wagner, V., Blum, P., Kübert, M., and Bayer, P. (2010). The dependency of the effective thermal conductivity on aquifer thickness and groundwater velocity. In: Geo Darmstadt.

Wassef, R., Gossel, W., and Wycisk, P. (2010). Conceptual groundwater flow model for the developments in the Western Nile Delta area, Egypt. In: Groundwater for the Future – Conference of the Hydrogeology Section of the DGG (FH-DGG).

Williams, K.H., Nevin, K.P., Franks, A., Englert, A., Long, P.E., and Lovley, D.R. (2010). Electrode-Based Approach for Monitoring In Situ Microbial Activity During Subsurface Bioremediation. Environmental Science & Technology, 44(1): p. 47-54.

Zhu, K., Blum, P., and Bayer, P. (2010). Using urban aquifers for heating and cooling. In: 9th International Conference on Sustainable Energy Technologies (SET 2010).

Zhu, K., Blum, P., Ferguson, G., Balke, K.-D., and Bayer, P. (2010). The geothermal potential of urban heat islands. Environmental Research Letters, 5(4): p. 044002.

Bayer, P., Duran, E., Baumann, R., and Finkel, M. (2009). Optimised groundwater drawdown in a subsiding urban mining area. Journal of Hydrology, 365(1): p. 95-104.

Bayer, P., Pfister, S., and Hellweg, S. (2009). On the potential of Life Cycle Assessment in water resources management: focus on groundwater. In: IAHS Publ.

Bayer, P., Pfister, S., and Hellweg, S. (2009). Indirect water management: how we all can participate. IAHS Publ.

Bayer, P., Saner, D., Juraske, R., and Kübert, M. (2009). Environmental Assessment of Ground Source Heat Pump Systems. In: AGU Fall Meeting.

Bösel, D., Kollet, S., Bürger, C., Bayer, P., and Hanauer, T. (2009). Practical applications of the simulation programme ParFlow. In: Conference Computer Oriented Geology (COG). Salzburg.

Englert, A., Hubbard, S.S., Williams, K.H., Li, L., and Steefel, C.I. (2009). Feedbacks Between Hydrological Heterogeneity and Bioremediation Induced Biogeochemical Transformations. Environmental Science & Technology, 43(14): p. 5197-5204.

Gossel, W., Stollberg, R., and Wycisk, P. (2009). Regional long-term model for the simulation of groundwater flow and solute transport in the Lower Mulde/Fuhne area. Groundwater, 14(1): p. 47-60.

Hähnlein, S., Bayer, P., and Blum, P. (2009). International Legislation of Shallow Geothermal Energy Use. In: AGU Fall Meeting. San Francisco.

Hähnlein, S., Bayer, P., Blum, P., Kübert, M., and Walker-Hertkorn, S. (2009). Legal framework for thermal groundwater management. BBR Fachmagazin für Brunnen-und Leitungsbau, Sonderheft Geothermie: p. 14-20.

Hähnlein, S., Griebler, C., Blum, P., and Bayer, P. (2009). Thermal use of groundwater: International legislation and ecological considerations. In: EGU General Assembly. Vienna.

Hecht-Mendez, J., Molina-Giraldo, N., Bayer, P., and Blum, P. (2009). Heat transport modelling using the multi-species transport model MT3DMS. In: EGU General Assembly. Vienna.

Hubbard, S.S., Ajo-Fraklin, J., Chen, J., Englert, A., Flores-Orozoo, A., Kemna, A., Kowalsky, M.B., Li, L., Newcomer, D., Ntarlagiannis, D., Slater, L., Steefel, C.I., Spane, F.A., Williams, K.H., and Wu, Y. (2009). Quantification of Hydrogeological Controls and Induced Biogeochemical Transformations Associated With In-situ Bioremediation Using Geophysical Methods. In: LBNL Sustainable Systems SFA: Evolution of Pore Structures and Flowpath Challenge, ERSP PI meeting.

Kollet, S., Cvijanovic, I., Schüttemeyer, D., Maxwell, R.M., Moene, A.F., and Bayer, P. (2009). The Influence of the Sensible Heat of Rain and Subsurface Heat Transport on the Energy Balance at the Land Surface. Vadose Zone Journal, 8: p. 846-857.

Kübert, M., Walker-Hertkorn, S., Blum, P., Bayer, P., and Hähnlein, S. (2009). Practical advice on the authorisation practice for the thermal use of the subsurface. BBR Fachmagazin für Brunnen-und Leitungsbau, Sonderheft Oberflächennahe Geothermie: p. 8-13.

Maier, U., DeBiase, C., Baeder-Bederski, O., and Bayer, P. (2009). Calibration of hydraulic parameters for large-scale vertical flow constructed wetlands. Journal of Hydrology, 369(3): p. 260-273.

Molina-Giraldo, N.A., Hecht Méndez, J., Blum, P., and Bayer, P. (2009). Use of MT3DMS for heat transport simulation of shallow geothermal systems. In: AGU Fall Meeting.

Pfister, S., Bayer, P., Koehler, A., and Hellweg, S. (2009). Indirect water management through Life Cycle Assessment: Fostering sustainable production in developing countries. In: EGU General Assembly. Vienna.

Pfister, S., Bayer, P., Köhler, A., and Hellweg, S. (2009). Water and Life Cycle Assessment – new developments and future challenges. In: 5th World Water Forum.

Pfister, S., Bayer, P., Köhler, A., and Hellweg, S. (2009). Regionalised blue and red virtual water: The water footprint of crops for use in life cycle assessment. In: SETAC Europe 19th Annual Meeting.

Rodrigo-Ilarri, J., Li, T., Grathwohl, P., Blum, P., and Bayer, P. (2009). Geostatistical characterisation of geothermal parameters for a thermal aquifer storage site in Germany. In: EGU General Assembly. Vienna.

Stollberg, R., Gossel, W., Wycisk, P., and Weiß, H. (2009). Source and pathway identification of groundwater contaminants using a backward modelling technique. In: 2nd International FEFLOW User Conference.

Wycisk, P., Hubert, T., Gossel, W., and Neumann, C. (2009). High-resolution 3D spatial modelling of complex geological structures for an environmental risk assessment of abundant mining and industrial megasites. Computers & Geosciences, 35(1): p. 165-182.

Zhu, K., Rumohr, S., Balke, K.-D., Bayer, P., and Blum, P. (2009). Sustainable Management of Urban Heat Islands. In: EGU General Assembly. Vienna.

Bayer, P., Bürger, C.M., and Finkel, M. (2008). Solving computationally-demanding reliability-based design problems in hydrogeology. In: IAHS Publ.

Bayer, P., Bürger, C.M., and Finkel, M. (2008). Computationally efficient stochastic optimization using multiple realisations. Advances in Water Resources, 31(2): p. 399-417.

Bayer, P., Duran, E., Finkel, M., and Baumann, R. (2008). Heuristic optimisation of regional groundwater management in a post-mining landscape of the Ruhr area. In: FH-DGG Conference.

Bayer, P. and Finkel, M. (2008). Integrating uncertainty in reliability-based combined simulation- optimisation: the stack ordering procedure. In: IAHS Publ. .

Bayer, P. and Kollet, S. (2008). Computer-aided optimisation of bank filtration considering aquifer heterogeneity, discharge rate variability, and land surface processes. In: FH-DGG Conference.

Bayer, P., Molina-Giraldo, N., Hecht, J., Rasouli, P., Zheng, C., and Blum, P. (2008). Modelling heat transport with MT3DMS: MT3DHeat. In: Modflow and More Conference.

Englert, A., Kowalsky, M.B., Williams, K., Peterson, J.E., Spane, F.A., Newcomer, D.R., Long, P., and Hubbard, S. (2008). Estimation of a three dimensional hydraulic conductivity field at the Rifle, CO Integrated Field Challenge Site using a sequential Bayesian-Inverse approach. In: International Conference on Computational Methods in Water Resources (CMWR).

Englert, A., Kowalsky, M.B., Williams, K.H., Peterson, J.E., Long, P., and Hubbard, S. (2008). Field scale biostimulation: Understanding induced feedbacks between subsurface biogeochemical transformations and physical properties of the subsurface. In: AGU Biogeophysics Chapman Conference.

Finkel, M., Schad, H., Bayer, P., and Lantschner, L. (2008). Disjoined capture and treatment of multiple contaminant plumes in groundwater to improve the cost-efficiency of remediation. In: IAHS Publ.

Gossel, W. (2008). Interfaces in the coupling of hydrogeological modelling systems. Halle (Saale): University and State Library of Saxony-Anhalt. 150.

Gossel, W., Sefelnasr, A., and Wycisk, P. (2008). Retrospective and predictive modelling of the saltwater intrusion in the northern Nubian Aquifer System (eastern Sahara). In: HydroPredict ‘2008 – International Interdisciplinary Conference on Predictions for Hydrology, Ecology, and Water Resources Management: Using Data and Models to Benefit Society.

Gossel, W., Sefelnasr, A.M., Wycisk, P., and Ebraheem, A.M. (2008). A GIS-based flow model for groundwater resources management in the development areas in the eastern Sahara, Africa. Applied Groundwater Studies in Africa, IAH Selected Papers on Hydrogeology, 13: p. 43-64.

Hähnlein, S., Grathwohl, P., Bayer, P., and Blum, P. (2008). Cold plumes of ground source heat pumps: their length and legal situation. In: EGU General Assembly. Vienna.

Hähnlein, S., Griebler, C., Bayer, P., and Blum, P. (2008). Sustainable thermal use of groundwater. In: 160th Annual Meeting of the German Society for Geosciences. Aachen.

Hähnlein, S., Kübert, M., Bayer, P., Walker-Hertkorn, S., and Blum, P. (2008). Technical aspects of sustainable thermal groundwater utilisation. In: FH-DGG Conference. Göttingen.

Hu, R., Brauchler, R., Herold, M., and Bayer, P. (2008). Investigations on hydraulic tomography based on an aquifer analogue study in coarse clastic fluvio-glacial deposits. In: FH-DGG Conference. Göttingen.

Kübert, M., Hähnlein, S., Bayer, P., Blum, P., and Walker-Hertkorn, S. (2008). Limit distances for borehole heat exchangers. In: Internationales Anwenderforum Oberflächennahe Geothermie. Banz Monastery, Bad Staffelstein.

Li, L., Steefel, C.I., Kowalsky, M.B., Englert, A.L., and Hubbard, S.S. (2008). Effects of Physical and Chemical Heterogeneities on Biogeochemical Processes Associated With Uranium Bioremediation at Rifle, Colorado. In: AGU Fall Meeting.

Li, L., Steefel, C.I., Williams, K.H., Wilkins, M., Englert, A., and Hubbard, S.S. (2008). Solid phase transformation and biomass accumulation during uranium bioremediation at Rifle, Colorado. In: International Conference on Computational Methods in Water Resources (CMWR).

Li, W., Englert, A., Cirpka, O.A., and Vereecken, H. (2008). Three-Dimensional Geostatistical Inversion of Flowmeter and Pumping Test Data. Groundwater, 46(2): p. 193-201.

Long, P., Williams, K., Banfield, J., Bush, R., Campbell, K., Chandler, D., Davis, J., Dayvault, R., Englert, A., Fox, P., Hettich, R.L., Holmes, D., Hubbard, S.S., Jaffe, P.R., Kerkhof, L.J., Kukkadapu, R.K., Li, L., Lipton, M., Lovley, D., Morris, S., Morrison, S., Newcomer, D., Guessan, L.N., Peacock, A., Hyum, S.P., Qafoku, N., Resch, C.T., Spane, F.A., Steefel, C.I., VerBerkmoes, N., Wilkins, M., Yabusaki, S.B., and Yelton, P. (2008). In Situ Bioreduction of Uranium in an Alluvial Aquifer: Overview of Results from the Integrated Field-Scale Subsurface Research Challenge Site (IFC) at Rifle, Colorado. In: AGU Fall Meeting.

Maier, U., DeBiase, C., Baeder-Bederski, O., and Bayer, P. (2008). Determination of soil hydraulic parameters in multi-layer vertical soil filters by inverse flow modelling. In: FH-DGG Conference. Göttingen.

Pandele, M., Finkel, M., Ellul, D., Özdemir, I., and Bayer, P. (2008). Accounting for Time-Variant Boundary Conditions in the Assessment and Development of Remediation Strategies. In: Consoil 2008. Milano.

Pandele, M., Finkel, M., Özdemir, I., Bayer, P., and Ellul, D. (2008). Strategic groundwater management facing time-variant boundary conditions. In: IAHS Publ.

Tillmann, A., Englert, A., Nyari, Z., Fejes, I., Vanderborght, J., and Vereecken, H. (2008). Characterisation of subsoil heterogeneity, estimation of grain size distribution and hydraulic conductivity at the Krauthausen test site using Cone Penetration Test. Journal of Contaminant Hydrology, 95(1): p. 57-75.

Walker-Hertkorn, S., Kübert, M., Hähnlein, S., Bayer, P., and Blum, P. (2008). Legal situation of thermal groundwater utilisation in Germany. BBR Fachmagazin für Brunnen-und Leitungsbau, 10: p. 46-51.

Zhang, D., Finkel, M., and Bayer, P. (2008). Evaluating real options in remediation investment projects. In: Consoil 2008. Milano.

Bayer, P., Bürger, C.M., and Finkel, M. (2007). Competent Optimisation of Water Supply Problems under Uncertainty by Evolution Strategies. In: World Environmental and Water Resources Congress 2007: Restoring Our Natural Habitat.

Bayer, P. and Finkel, M. (2007). Optimisation of concentration control by evolution strategies: Formulation, application, and assessment of remedial solutions. Water Resources Research, 43(2): p. W02410.

Bayer, P. and Finkel, M. (2007). Combination of Automated Learning and Evolutionary Computation for fast stochastic Optimisation of Groundwater Management Problems. In: EGU General Assembly.

Bürger, C.M., Bayer, P., and Finkel, M. (2007). Algorithmic funnel-and-gate system design optimisation. Water Resources Research, 43(8): p. W08426.

Finkel, M., Bayer, P., McKnight, U., Serapiglia, F., and Kübert, M. (2007). Modelling tools for the selection and optimisation of contaminated land management strategies. Italian Journal of Engineering Geology and Environment Special Issue, 1: p. 25-28.

Finkel, M., Bayer, P., and Weiske, A. (2007). Techno-economic evaluation and optimisation strategies for groundwater remediation. In: Altlastenforum Baden-Württemberg e.V. Stuttgart.

Hubbard, S., Englert, A., Kowalsky, M., Chen, J., Peterson, J., and Williams, K.H. (2007). Exploring Hydrological and Biogeochemical Processes Associated With Remedial Treatments Using Geophysical Methods. In: AGU Fall Meeting.

Kouznetsova, I., Bayer, P., Ebert, M., and Finkel, M. (2007). Modelling the long-term performance of zero-valent iron using a spatio-temporal approach for iron aging. Journal of Contaminant Hydrology, 90(1): p. 58-80.

Li, W., Cirpka, O.A., and Englert, A. (2007). Geostatistical identification of spatially distributed parameter fields by hydraulic tomography. In: EGU General Assembly.

Li, W., Englert, A., Cirpka, O.A., Vanderborght, J., and Vereecken, H. (2007). Two-dimensional characterisation of hydraulic heterogeneity by multiple pumping tests. Water Resources Research, 43(4).

Li, W., Englert, A., Vereecken, H., and Cirpka, O.A. (2007). Inference of 3-D Hydraulic Conductivity from Flowmeter and Pumping-Test Data. In: AGU Fall Meeting.

Long, P.E., Banfield, J., Bush, R., Campbell, K., Chandler, D.P., Davis, J.A., Dayvault, R., Druhan, J., Elifantz, H., Englert, A., Hettich, R.L., Holmes, D., Hubbard, S., Ecenhower, J., Jaffe, P.R., Kerkhof, L.J., Kukkadapu, R.K., Lesher, E., Lipton, M., Lovley, D., Morris, S., Morrison, S., Mouser, P., Newcomer, D., Guessan, L.N., Peacock, A., Qafoku, N., Resch, C.T., Spane, F.A., Spaulding, B., Steefel, C.I., Verbkmoes, N., Wilkins, M., Williams, K.H., and Yabusaki, S.B. (2007). The integrated field-scale subsurface research challenge site (IFC) at Rifle, Colorado: Preliminary results on microbiological, geochemical and hydrologic processes controlling iron reduction and uranium mobility. In: AGU Fall Meeting.

Pandele, M., Ellul, D., Özdemir, I., Bayer, P., and Finkel, M. (2007). New approaches for strategic long-term groundwater management. II. strategies facing changing technological and legislative conditions over time. In: Dechema Conference.

Rügner, H., Henzler, R., Bittens, M., Weiß, H., Leven, C., Bayer, P., and Finkel, M. (2007). SAFIRA II – Revitalisation concepts for large-scale soil and groundwater contamination. Altlastenspektrum (1/2007): p. 7-12.

Vanderborght, J., Kemna, A., Köstel, J., Oberdörster, C., Müller, K., Englert, A., Nguyen, F., Schneider, S., and Vereecken, H. (2007). Flow and Transport Monitoring in Soils and Aquifers using Electrical Resistivity Tomography. In: AGU Fall Meeting.

Wycisk, P., Hubert, T., Steinmetz, T., and Gossel, W. (2007). 3D Modelling of Complex Geological Structures and its Relevance for Numerical Groundwater Models – A Case Study. In: REPOSAFE 2007 International Conference on Radioactive Waste Disposal in Geological Formations.

Zhang, D., Finkel, M., and Bayer, P. (2007). New approaches for strategic long-term groundwater management. I. Improved economic evaluation accounting for flexibility. In: Dechema Conference.

Bayer, P. and Finkel, M. (2006). Life cycle assessment of active and passive groundwater remediation technologies. Journal of Contaminant Hydrology, 83(3): p. 171-199.

Bayer, P. and Finkel, M. (2006). Conventional and Combined Pump-and-Treat Systems Under Nonuniform Background Flow. Groundwater, 44(2): p. 234-243.

Bayer, P., Kouznetsova, I., and Finkel, M. (2006). Sequential Treatment of Multiple-Contaminant Mixtures by Zero Valent Iron and Granular Activated Carbon. In: Battelle Conference.

Bayer, P., Mahavadi, V.C., and Finkel, M. (2006). Multiple Realisation Based Optimisation of Ground Water Management: Concepts for Saving Computational Time. In: Modflow and More Conference 2006.

Cirpka, O.A., Li, W., and Englert, A. (2006). Hydraulic tomography and the Curse of Storativity. In: AGU Fall Meeting.

Englert, A., Kemna, A., Zhu, J., Vanderborght, J., Vereecken, H., and Yeh, T.-C.J. (2006). Inverse modeling of electrical conductivity distributions from ERT datasets: integrated analyses of the successive linear estimator and a smoothness constrained regularisation approach. In: International Conference on Computational Methods in Water Resources (CMWR).

Englert, A., Vanderborght, J., and Vereecken, H. (2006). Prediction of velocity statistics in three-dimensional multi-Gaussian hydraulic conductivity fields. Water Resources Research, 42(3).

Englert, A., Vanderborght, J., and Vereecken, H. (2006). Prediction of Flow and Transport Statistics in Three Dimensional Multi-Gaussian Hydraulic Conductivity Fields. In: AGU Fall Meeting.

Englert, A., Zhu, J., Kemna, A., Vanderborght, J., Vereecken, H., and Yeh, J. (2006). Potential of electrical resistivity tomography for the characterisation of transport processes in groundwater – synthetic case studies. In: FH-DGG Conference.

Englert, A., Zhu, J., Kemna, A., Vanderborght, J., Vereecken, H., and Yeh, T.C. (2006). Electrical Resistivity Tomography for the Imaging of Solute Plumes in Aquifers. In: WPGU Meeting.

Gossel, W., Sefelnasr, A.M., Ebraheem, A.A., and Wycisk, P. (2006). Large scale recharge modelling in the arid area of the eastern Sahara. In: 5th International Symposium on Management of Aquifer Recharge, ISMAR5.

Gossel, W. and Wycisk, P. (2006). Calculation of the monthly seepage rate as a basis for the calculation of groundwater recharge for a regional groundwater model.

Gossel, W. and Wycisk, P. (2006). Gossel, W. & P. Wycisk (2006): North African and Middle East GIS-Network “GIS Application in Hydrogeology and Environmental Geosciences”. In: 8th International Conference on the Geology of the Arab World.

Hubert, T., Gossel, W., and Wycisk, P. (2006). Comparative 3D modelling of a geological structure model using the example of an industrial and mining region – Bitterfeld.

Hubert, T., Wycisk, P., and Gossel, W. (2006). Comparative investigations of different 3D modelling tools for the processing of complex geological structures. In: SDGG – Schriftenreihe der Deutschen Gesellschaft für Geowissenschaften, Heft 50, Abstracts of the papers and posters presented at GeoBerlin 2006.

Kemna, A., Binley, A., Day-Lewis, F., Englert, A., Tezkan, B., Vanderborght, J., Vereecken, H., and Winship, P. (2006). Solute transport processes, in Applied Hydrogeophysics, Vereecken, H., Binley, A., Cassiani, G., Revil, A., and Titov, K., Editors. Springer. p. 117-159.

Kouznetsova, I., Finkel, M., Ebert, M., and Bayer, P. (2006). Development and Application of a Phenomenological Modelling Concept for Simulating the Long-Term Performance of Zero-Valent Iron. In: Battelle Conference.

Lähne, R., Gossel, W., and Wycisk, P. (2006). The Geological Model as a Basis for the Hydrogeological Modelling of the Eschwege (Werra) Valley.

Pohlert, M., Schlesier, D., Gossel, W., and Wycisk, P. (2006). Construction of a digital three-dimensional geological/hydrogeological structural model of the urban area of Halle (Saale).

Schlesier, D., Pohlert, M., Gossel, W., and Wycisk, P. (2006). The digital geological 3D spatial model of the city of Halle (Saale). In: GeoBerlin 2006.

Sefelnasr, A., Gossel, W., and Wycisk, P. (2006). GIS-based groundwater flow modelling of the Nubian aquifer system, Western Desert, Egypt.

Sefelnasr, A., Gossel, W., and Wycisk, P. (2006). GIS-based groundwater flow modelling of the Eastern Sahara. In: 8th International Conference on the Geology of the Arab World.

Wycisk, P., Hubert, T., Gossel, W., Schlesier, D., and Steinmetz, T. (2006). High-resolution 3D geological models in hydro- and environmental geology. In: GeoBerlin 2006.

Wycisk, P., Steinmetz, T., Neumann, C., Gossel, W., and Weiss, H. (2006). Assessment of groundwater pollutants from multi-source contaminated mega sites-A case study. In: 26th International Symposium on Halogenated Persistent Organic Pollutants.

Yeh, T.-C.J., Zhu, J., Englert, A., Guzman, A., and Flaherty, S. (2006). A successive linear estimator for electrical resistivity tomography, in Applied Hydrogeophysics, Vereecken, H., Binley, A., Cassiani, G., Revil, A., and Titov, K., Editors. Springer. p. 45-74.

Bayer, P., Budesteanu, S., Bauer, S., and Finkel, M. (2005). Innovative evolutionary algorithms to optimise innovative pump-and-treat design. In: ModelCare 2005.

Bayer, P. and Finkel, M. (2005). Modelling of sequential groundwater treatment with zero valent iron and granular activated carbon. Journal of Contaminant Hydrology, 78(1): p. 129-146.

Bayer, P., Finkel, M., and Teutsch, G. (2005). Cost-optimal contaminant plume management with a combination of pump-and-treat and physical barrier systems. Groundwater Monitoring & Remediation, 25(2): p. 96-106.

Bayer, P., Heuer, E., Karl, U., and Finkel, M. (2005). Economical and ecological comparison of granular activated carbon (GAC) adsorber refill strategies. Water Research, 39(9): p. 1719-1728.

Englert, A., Zhu, J., Kemna, A., Vanderborght, J., Vereecken, H., and Yeh, J. (2005). Potential of electrical resistivity tomography characterising transport processes in groundwater-synthetic case studies. In: AGU Fall Meeting.

Finkel, M. and Bayer, P. (2005). Cost-effectiveness of in-situ treatment of multiple contaminant mixtures in groundwater by sequenced units of zero valent iron and granular activated carbon. In: IAHS Publ. .

Kouznetsova, I., Bayer, P., Ebert, M., and Finkel, M. (2005). A modelling framework for long-term performance predictions of zero-valent iron for treatment of chlorinated hydrocarbons. In: Consoil 2005.

Muller, K., Englert, A., Kemna, A., Vanderborght, J., and Vereecken, H. (2005). Tracer tests at Krauthausen: non-invasive monitoring using electrical resistivity tomography and predictive modelling on the basis of cone penetration test data. In: AGU Fall Meeting.

Müller, K., Vanderborght, J., Englert, A., Kemna, A., and Vereecken, H. (2005). Characterisation of transport processes in a heterogeneous aquifer using electrical resistivity tomography (ERT). In: IAH Conference. International Association of Hydrological Sciences.

Nyari, Z., Tillmann, A., Englert, A., Vanderborght, J., and Vereecken, H. (2005). Using CPT for Investigation of Anisotropy and Heterogeneity in an Aquifer at Krauthausen. In: 67th EAGE Conference & Exhibition. European Association of Geoscientists & Engineers.

Tillmann, A., Nyari, Z., Englert, A., Fejes, I., Vanderborght, J., and Vereecken, H. (2005). Using CPT to estimate an aquifers heterogeneity. In: Symposium on the Application of Geophysics to Engineering and Environmental Problems 2005. Society of Exploration Geophysicists.

Tillmann, A., Nyari, Z., Englert, A., Fejes, I., Vanderborght, J., and Vereecken, H. (2005). Aquifer Heterogeneity Estimation using Cone Penetration Tests (CPT). In: EGU General Assembly. EGU.

Wycisk, P., Gossel, W., and Fabritius, H. (2005). Geological 3D modelling and its applications in mining and industrial landscapes. FreibergerWissenschaftliche Mitteilungen, 28: p. 163-170.

Wycisk, P., Gossel, W., Wollmann, A., Fabritius, H., and Hubert, T. (2005). High resolution digital geological 3D-models as a base of hydrodynamic calculation in heterogeneous aquifers. In: 5th International Symposium on Management of Aquifer Recharge.

Wycisk, P., Grathwohl, P., Gossel, W., Neumann, C., Steinmetz, T., and Kleineidam, S. (2005). Spatial impacts – Assessment of the long-term effects of residual groundwater pollution and their impact on protected resources and land use in the Bitterfeld-Wolfen area, SAFIRA II – Final report of the BMBF project, in SAFIRA II. p. 169.

Wycisk, P., Neumann, C., and Gossel, W. (2005). Flooding Induced Effects from the Mining Lake Goitzsche on Groundwater and Land-use in the Bitterfeld Area. Acta hydrochimica et hydrobiologica, 33(5): p. 507-518.

Bayer, P. and Finkel, M. (2004). Evolutionary algorithms for the optimisation of advective control of contaminated aquifer zones. Water Resources Research, 40(6): p. W06506.

Bayer, P., Finkel, M., and Teutsch, G. (2004). Combining Pump-and-Treat and Physical Barriers for Contaminant Plume Control. Ground Water, 42(6): p. 856-867.

Bayer, P., Finkel, M., and Teutsch, G. (2004). Combined “pump-and-treat” barrier systems, Part I: Minimisation of groundwater abstraction rates by additional hydraulic measures. Groundwater, 9(3): p. 173-180.

Bayer, P., Finkel, M., and Teutsch, G. (2004). Combined “pump-and-treat” barrier systems, Part II: Comparative cost analysis. Groundwater, 9(3): p. 181-193.

Englert, A., Hardelauf, H., Vanderborght, J., and Vereecken, H. (2004). Numerical modelling of flow and transport on massively parallel computers. In: NIC symposium 2004. John von Neumann Institute for Computing (NIC).

Englert, A., Müller, K., Kemna, A., Vanderborght, J., and Vereecken, H. (2004). Effective transport parameters for the quantification of expansion and mixing using the example of a tracer test at the Krauthausen test site, in Hydrogeology of regional aquifer systems. In: FH-DGG Conference.

Englert, A., Vanderborght, J., and Vereecken, H. (2004). Prediction of three dimensional ground- water flow velocity statistics unsing Monte Carlo analyses and stochastic theories. In: 32nd International Geological Congress. IUGS.

Gossel, W., Ebraheem, A.A., and Wycisk, P. (2004). A large scale groundwater flow model of the Nubian Sandstone Aquifer (Eastern Sahara). In: FEM_MODFLOW.

Gossel, W., Ebraheem, A.M., and Wycisk, P. (2004). A very large scale GIS-based groundwater flow model for the Nubian sandstone aquifer in Eastern Sahara (Egypt, northern Sudan and eastern Libya). Hydrogeology Journal, 12(6): p. 698-713.

Kemna, A., Vanderborght, J., Borgers, K., Gößling, K., Verweerd, A., Englert, A., Müller, K., and Vereecken, H. (2004). Monitoring Tracer Experiments at the Krauthausen Test Site Using Time-Lapse ERT. In: Near Surface 2004 – 10th EAGE European Meeting of Environmental and Engineering Geophysics. European Association of Geoscientists & Engineers.

Kemna, A., Vanderborght, J., Englert, A., Müller, K., Tillmann, A., and Vereecken, H. (2004). Characterization of structures and transport processes in a heterogeneous aquifer using electrical conductivity and induced polarisation imaging. In: AGU Fall Meeting.

Maier, U., Becht, A., Kostic, B., Bürger, C., Bayer, P., Teutsch, G., and Dietrich, P. (2004). Characterisation of Quaternary gravel aquifers and their implementation in hydrogeological models. In: IAHS Publ.

Müller, K., Englert, A., Gössling, K., Esser, O., Harms, R., Langen, A., Sittard, H.G., Kemna, A., Vanderborght, J., and Vereecken, H. (2004). Optimisation of tracer tests using non-invasive measurement methods – investigations at the Krauthausen test site. In: FH-DGG Conference.

Suciu, N., Vamos, C., Englert, A., Vanderborght, J., and Vereecken, H. (2004). Massive parallel computing: 3D simulation of groundwater flow; global random walk modelling of transport in complex systems. In: MCES 04, Workshop on Modelling and Computation in Enviromental Science.

Vanderborght, J., Müller, K., Englert, A., Kemna, A., Borgers, K., Gößling, K., Verweerd, A., and Vereecken, H. (2004). Monitoring of groundwater tracer experiments at the Krauthausen test site using crosshole ERT. In: EGS-AGU-EUG Joint Assembly.

Wycisk, P., Neumann, C., Fleck, G., and Gossel, W. (2004). Determination of spatial risk areas and effects on land use as a basis for measure-oriented damage prevention in the Bitterfeld / Wolfen area – risk areas and land use, in Pollution after the Elbe Flood 2002 – Ad-hoc Project Pollutant Investigations after the Flood of August 2002 to Determine the Hazard Potentials on the Elbe and Mulde Rivers, Geller, W., Ockenfeld, K., Böhme, M., and Knöchel, A., Editors. p. 362-381.

Bayer, P. and Finkel, M. (2003). Capture Zone Adaptation Using Evolutionary Algorithms. In: Modflow and More 2003. IGWMC Publ.

Bayer, P., Finkel, M., and Teutsch, G. (2003). Bridging the gap between conventional pump-and-treat systems and permeable walls: hydraulic and economic aspects of barrier supported pump-an-treat systems. In: 8th International FZK/TNO Conference on Contaminated Soil (CONSOIL).

Bayer, P., Finkel, M., and Teutsch, G. (2003). Reliability of hydraulic performance and cost estimates of barrier-supported pump-and-treat systems in heterogeneous aquifers. In: IAHS Publ.

Englert, A. (2003). How fast does groundwater flow?– Investigations at the Krauthausen test site. In: 10 years of the Krauthausen groundwater test site.

Kouznetsova, I., Bayer, P., Birk, S., Liedl, R., and Finkel, M. (2003). Numerical modelling of the sequenced use of zero valent iron and activated carbon for in-situ groundwater remediation. In: 8th International Conference on Contaminated Soil (CONSOIL).

Kouznetsova, I., Bayer, P., and Finkel, M. (2003). Long-Term Performance of Permeable Reactive Barriers Using Zero-Valent Iron: cost-efficient design and maintenance. In: NGWA Remediation Conference: Site Closure and the Cost of Cleanup.

Wycisk, P., Neumann, C., Fleck, G., and Gossel, W. (2003). Ermittlung räumlicher Risikobereiche und Auswirkungen auf die Landnutzung, in Schadstoffbelastung im Mulde- und Elbe Einzugsgebiet nach dem Augusthochwasser 2002 – Ergebnisse und Forschungsbedarf, Tagungsband zum Statusseminar des BMBF-Ad-hoc-Verbundprojektes. UFZ Leipzig-Halle: Freiberg. p. 179-181.

Bayer, P., Burger, C., Finkel, M., and Teutsch, G. (2002). Technical and economic comparison between funnel-and-gate and pump-and-treat systems: an example for contaminant removal through sorption. In: Advanced Groundwater Remediation: Active and Passive Technologies. Th. Telford Publ.

Bayer, P., Finkel, M., and Teutsch, G. (2002). Reliability of hydraulic performance and cost estimates of barrier-supported pump-and-treat systems in heterogeneous aquifers. In: IAHS Publ. .

Bayer, P., Morio, M., Bürger, C., Seif, B., Finkel, M., and Teutsch, G. (2002). Funnel-and-gate vs innovative pump-and-treat systems: a comparative economic assessment. In: IAHS Publ. .

Englert, A., Nitzsche, O., Vanderborght, J., and Vereecken, H. (2002). Heterogeneity of groundwater flow velocity fields: Measurement, numerical modelling and stochastic estimation, groundwater resources between development and conservation. In: FH-DGG Conference.

Simon, F.-G., Meggyes, T., and McDonald, C. (2002). Technical and economic comparison between funnel-and-gate and pump-and-treat systems: an example for contaminant removal through sorption, in Advanced Groundwater Remediation: Active and Passive Technologies. Thomas Telford: London. p. 267-282.

Englert, A., Holtkemeier, J., and Vereecken, H. (2001). A single well probe with laser induced fluorimetry measuring local Darcian velocities. In: IAH Conference. IAH.

Kemna, A., Nitzsche, O., Englert, A., Kulessa, B., and Vereecken, H. (2001). Analysis of solute trans- port using electrical resistivity tomography: A field-scale tracer experiment. In: 26th General Assembly, EGS.

Englert, A., Hashagen, U., Jaekel, U., Nitzsche, O., Schwarze, H., and Vereecken, H. (2000). Transport of dissolved substances in groundwater – Investigations at the Krauthausen test site. Groundwater, 5(3): p. 115-124.

Englert, A., Hashagen, U., and Vereecken, H. (2000). Evaluation of local flow velocity measurements with respect to stochastic theories, investigations at the Krauthausen test site. In: FH-DGG Conference.

Englert, A., Kulessa, B., Nitzsche, O., and Vereecken, H. (2000). Investigation of mass transport in groundwater, Krauthausen test site (Jülich Research Centre), in Festband zum 100. Geburtstag H. Breddin und 65. Geburtstag H. -R. Langguth, Langguth, H.R. and Toussaint, B., Editors. Chair of Engineering Geology and Hydrogeology, RWTH Aachen University: Aachen. p. 89-92.

Englert, A., Hashagen, U., Jaekel, U., Nitzsche, O., Schwarze, H., and Vereecken, H. (1999). Transport of dissolved reactive substances in a pore aquifer using the example of the Krauthausen test site. In: Enviroment 2000 -Geosciences for the Society.