Dr. D. Bertermann

2025

• Rammler M., Bertermann D.:
  Groundwater temperatures downstream from a large-scale geothermal collector system (LSC) in Bad Nauheim, Germany
  In: Grundwasser (2025)
  ISSN: 1430-483X
  DOI: 10.1007/s00767-024-00580-x
• Rammler M., Suft O., Bertermann D.:
  Investigation of the influence of groundwater flow on horizontal ground heat exchangers using numerical simulations
  In: Hydrological Research Letters 19 (2025), S. 44-50
  ISSN: 1882-3416
  DOI: 10.3178/hrl.24-00030
• Suft O., Hagenauer H., Bertermann D.:
  Relationship Between Thermal Conductivity, Mineral Composition and Major Element Composition in Rocks from Central and South Germany
  In: Geosciences 15 (2025), S. 19
  ISSN: 2076-3263
  DOI: 10.3390/geosciences15010019

2024

• Bertermann D., Rammler M., Wernsdorfer M., Hagenauer H.:
  A Practicable Guideline for Predicting the Thermal Conductivity of Unconsolidated Soils
  In: Soil Systems 8 (2024), Art.Nr.: 47
  ISSN: 2571-8789
  DOI: 10.3390/soilsystems8020047
• Bertermann D., Schwarz H., Rammler M., Jocic N.:
  Mapping of very shallow geothermal potentials in rural areas of Bavaria
  In: Glasnik Srpskog Geografskog Društva 104 (2024), S. 363-382
  ISSN: 0350-3593
  DOI: 10.2298/GSGD2401363B
• Bertermann D., Suft O.:
  Determination of the Temperature Development in a Borehole Heat Exchanger Field Using Distributed Temperature Sensing
  In: Energies 17 (2024), Art.Nr.: 4697
  ISSN: 1996-1073
  DOI: 10.3390/en17184697
• Zosseder K., Bertermann D.:
  Geothermie und Grundwasser
  In: Grundwasser (2024)
  ISSN: 1430-483X
  DOI: 10.1007/s00767-024-00584-7

2023

• Rammler M., Schwarz H., Wagner J., Bertermann D.:
  Comparison of Measured and Derived Thermal Conductivities in the Unsaturated Soil Zone of a Large-Scale Geothermal Collector System (LSC)
  In: Energies 16 (2023), S. 1195
  ISSN: 1996-1073
  DOI: 10.3390/en16031195
• Rammler M., Zeh R., Bertermann D.:
  Influence of Groundwater on the Very Shallow Geothermal Potential (vSGP) in the Area of a Large-Scale Geothermal Collector System (LSC)
  In: Geosciences 13 (2023), Art.Nr.: 251
  ISSN: 2076-3263
  DOI: 10.3390/geosciences13080251

2022

• Bertermann D., Rammler M.:
  Suitability of Screened Monitoring Wells for Temperature Measurements Regarding Large-Scale Geothermal Collector Systems
  In: Geosciences 12 (2022), Art.Nr.: 162
  ISSN: 2076-3263
  DOI: 10.3390/geosciences12040162
• Mascarin L., Garbin E., Di Sipio E., Dalla Santa G., Bertermann D., Artioli G., Bernardi A., Galgaro A.:
  Selection of backfill grout for shallow geothermal systems: Materials investigation and thermo-physical analysis
  In: Construction and Building Materials 318 (2022), S. 125832
  ISSN: 0950-0618
  DOI: 10.1016/j.conbuildmat.2021.125832
• Schwarz H., Jocic N., Bertermann D.:
  Development of a Calculation Concept for Mapping Specific Heat Extraction for Very Shallow Geothermal Systems
  In: Sustainability 14 (2022), S. 4199
  ISSN: 2071-1050
  DOI: 10.3390/su14074199
• Suft O., Bertermann D.:
  One-Year Monitoring of a Ground Heat Exchanger Using the In Situ Thermal Response Test: An Experimental Approach on Climatic Effects
  In: Energies 15 (2022), S. 9490
  ISSN: 1996-1073
  DOI: 10.3390/en15249490

2021

• Schwarz H., Badenes B., Wagner J., Cuevas JM., Urchueguia J., Bertermann D.:
  A Case Study of Thermal Evolution in the Vicinity of Geothermal Probes Following a Distributed TRT Method
  In: Energies 14 (2021), S. 2632
  ISSN: 1996-1073
  DOI: 10.3390/en14092632
• Zeh R., Ohlsen B., Philipp D., Bertermann D., Kotz T., Jocić N., Stockinger V.:
  Large-scale geothermal collector systems for 5th generation district heating and cooling networks
  In: Sustainability 13 (2021), Art.Nr.: 6035
  ISSN: 2071-1050
  DOI: 10.3390/su13116035

2020

• Bertermann D., Wagner J., Jocic N., Schwarz H., Stegner J.:
  Erdkabel-Systemdesign mit Unterstützung von Geodaten
  In: bbr - Leitungsbau, Brunnenbau, Geothermie (2020), S. 66 - 71
  ISSN: 1611-1478
• Dalla Santa G., Galgaro A., Sassi R., Cultrera M., Scotton P., Müller J., Bertermann D., Mendrinos D., Pasquali R., Perego R., Pera S., Di Sipio E., Cassiani G., de Carli M., Bernardi A.:
  An updated ground thermal properties database for GSHP applications
  In: Geothermics 85 (2020), S. 101758
  ISSN: 0375-6505
  DOI: 10.1016/j.geothermics.2019.101758
  URL: https://www.sciencedirect.com/science/article/pii/S0375650519301944#!
• Jocic N., Müller J., Požar T., Bertermann D.:
  Renewable energy sources in a post-socialist transitional environment: The influence of social geographic factors on potential utilization of very shallow geothermal energy within heating systems in small serbian town of Ub
  In: Applied Sciences 10 (2020), Art.Nr.: 2739
  ISSN: 2076-3417
  DOI: 10.3390/APP10082739
• Schwarz H., Bertermann D.:
  Mediate relation between electrical and thermal conductivity of soil
  In: Geomechanics and Geophysics for Geo-Energy and Geo-Resources 6 (2020), Art.Nr.: 50
  ISSN: 2363-8419
  DOI: 10.1007/s40948-020-00173-x

2019

• Bertermann D., Wienke J., Müller J., Böck S., Lach G., Steinhäuser H.:
  Oberflächennahste Geothermiesysteme als Quelle für kalte Nahwärmenetze
  In: bbr - Leitungsbau, Brunnenbau, Geothermie (2019), S. 62-65
  ISSN: 1611-1478
  URL: https://www.bbr-online.de/die-bbr/heftarchiv/2019/7-8/
• Galgaro A., Della Santa G., de Carli M., Emmi G., Zarrella A., Müller J., Bertermann D., Castelruiz Aguirre A., Noyé S., Perego R., Pera S., Poletto F., Pasquali R., Bernardi A.:
  New tools to support the designing of efficient and reliable ground source heat exchangers: the Cheap-GSHPs databases and maps
  In: Advances in Geosciences 49 (2019), S. 47-55
  ISSN: 1680-7340
  DOI: 10.5194/adgeo-49-47-2019

2018

• Bertermann D., Bernardi A., Pockelé L., Galgaro A., Cultrera M., de Carli M., Müller J.:
  European project “Cheap-GSHPs”: installation and monitoring of newly designed helicoidal ground source heat exchanger on the German test site
  In: Environmental Earth Sciences (2018)
  ISSN: 1866-6280
  DOI: 10.1007/s12665-018-7343-4
  URL: https://link.springer.com/article/10.1007%2Fs12665-018-7343-4
• Bertermann D., Müller J., Freitag S., Schwarz H.:
  Comparison between Measured and Calculated Thermal Conductivities within Different Grain Size Classes and Their Related Depth Ranges
  In: Soil Systems (2018), Art.Nr.: 50
  ISSN: 2571-8789
  DOI: 10.3390/soilsystems2030050
  URL: http://www.mdpi.com/2571-8789/2/3/50/htm
• Bertermann D., Schwarz H.:
  Bulk density and water content-dependent electrical resistivity analyses of different soil classes on a laboratory scale
  In: Environmental Earth Sciences 77 (2018), Art.Nr.: 570
  ISSN: 1866-6280
  DOI: 10.1007/s12665-018-7745-3
• Müller J., Galgaro A., Dalla Santa G., Cultrera M., Karytsas C., Mendrinos D., Pera S., Perego R., O'Neill N., Pasquali R., Vercruysse J., Rossi L., Bernardi A., Bertermann D.:
  Generalized Pan-European Geological Database for Shallow Geothermal Installations
  In: Geosciences (2018)
  ISSN: 2076-3263
  DOI: 10.3390/geosciences8010032
• Schwarz H., Bertermann D., Walker-Hertkorn S., Kübert M., Schmidt D.:
  GeoSurf - Neuentwicklung eines Messgerätes zur Dimensionierung sehr oberflächennaher geothermischer Anlagen
  In: bbr - Leitungsbau, Brunnenbau, Geothermie (2018), S. 28-31
  ISSN: 1611-1478
• Stollhofen H., Bauer W., Bertermann D., Drews M., Fazlikhani H.:
  Oberflächennah bis kilometertief – Lehre und Forschung zur Geothermie an der FAU Erlangen
  In: Geothermische Energie 89 (2018), S. 30-32
  ISSN: 0948-6615

2017

• Bertermann D., Schwarz H.:
  Laboratory device to analyse the impact of soil properties on electrical and thermal conductivity
  In: International Agrophysics 31 (2017), S. 157-166
  ISSN: 0236-8722
  DOI: 10.1515/intag-2016-0048
• Dalla Santa G., Bernini M., Müller J., Zarrella A., Cultrera M., Di Tuccio M., Bernardi A., Bertermann D., Pockelé L., Galgaro A., Mezzasalma G., de Carli M., Emmi G., Psyk M., Righini D.:
  EU project "cheap-GSHPs": The geoexchange field laboratory
  In: Energy Procedia 125 (2017), S. 511-519
  ISSN: 1876-6102
  DOI: 10.1016/j.egypro.2017.08.175
• Dalla Santa G., Peron F., Galgaro A., Cultrera M., Bertermann D., Müller J., Bernardi A.:
  Laboratory Measurements of Gravel Thermal Conductivity: An Update Methodological Approach
  In: Energy Procedia (2017)
  ISSN: 1876-6102
  DOI: 10.1016/j.egypro.2017.08.287
• Di Sipio E., Bertermann D.:
  Factors Influencing the Thermal Efficiency of Horizontal Ground Heat Exchangers
  In: Energies 10 (2017), S. 1897
  ISSN: 1996-1073
  DOI: 10.3390/en10111897
  URL: http://www.mdpi.com/1996-1073/10/11/1897
• Schwarz H., Kübert M., Walker-Hertkorn S., Schmidt D., Bertermann D.:
  GeoSurf - Neuentwicklung eines Messgerätes zur Dimensionierung oberflächennaher geothermischer Anlagen
  In: B_I umweltbau (2017)
  ISSN: 2509-2685
• Zarrella A., Emmi G., Graci S., de Carli M., Cultrera M., Dalla Santa G., Galgaro A., Bertermann D., Müller J., Pockelé L., Mezzasalma G., Righini D., Psyk M., Bernardi A.:
  Thermal Response Testing Results of Different Types of Borehole Heat Exchangers: An Analysis and Comparison of Interpretation Methods
  In: Energies (2017)
  ISSN: 1996-1073
  DOI: 10.3390/en10060801

2016

• Luo J., Xiang W., Blum P., Bertermann D., Bertermann D., Rohn J.:
  A review of ground investigations for ground source heat pump (GSHP) systems
  In: Energy and Buildings 117 (2016), S. 160-175
  ISSN: 0378-7788
  DOI: 10.1016/j.enbuild.2016.02.038

2015

• Bertermann D., Klug H., Morper-Busch L.:
  A pan-European planning basis for estimating the very shallow geothermal energy potentials.
  In: Renewable Energy 75 (2015), S. 335-347
  ISSN: 0960-1481
  DOI: 10.1016/j.renene.2014.09.033

2014

• Bertermann D., Klug H., Morper-Busch L., Bialas C.:
  Modelling vSGPs (very shallow geothermal potentials) in selected CSAs (case study areas).
  In: Energy 71 (2014), S. 226-244
  ISSN: 0360-5442
  DOI: 10.1016/j.energy.2014.04.054
• Vijdea AM., Weindl C., Cosac A., Asimopolos NS., Bertermann D.:
  Estimating the thermal properties of soils and soft rocks for ground source heat pumps installation in Constanta county, Romania
  In: Journal of Thermal Analysis and Calorimetry 118 (2014), S. 1135-1144
  ISSN: 1388-6150
  DOI: 10.1007/s10973-014-3951-8