Claude Thielen



Lehr- und Forschungsgebiet Hydrogeologie


Building: Haus B

Room: 113

Lochnerstr. 4-20

52064 Aachen


Phone: +49 241 80 99774
Fax Fax: +49 241 80 92280

Field of activities

  • Work on contract projects
  • Supervision of measuring instruments and probes for laboratory and field use
  • Co-Supervision of bachelor and master theses
  • Teaching: GIS in hydrogeology

Research area

  • Properties of the fractured aquifer „Luxemburg Sandstone“
  • Chemical transport and flow dynamics in individual fractures
  • Hydrogeological Models

Research projects

Academic career

  • December 2017: Master of Science (M.Sc.): Investigation of the influence of well discharge on spring yield and the river-groundwater interaction in the Eisch Valley near Koerich (Luxembourg) as the basis for monitoring
  • September 2015: Bachelor of Science (B.Sc.): Groundwater Resources in the Eastern Eisch Valley in Luxembourg: Hydrochemical Determination of Different Infiltration Areas and Water Types
  • October 2012: Start of Bachelor Studies in applied geosciences (Specialization: Geophysics, engineering geology and hydrogeology) at the RWTH Aachen University
  • October 2010: Start of studies in the field of physics at the RWTH Aachen University


  • Since January 2018: Scientific Employee and PhD student at the institut for hydrogeology at the RWTH Aachen University
  • September 2015 – Dezember 2017: Research Assistant at the institut for hydrogeology at the RWTH Aachen University