Dokumente Fakultät für Geowissenschaften und Geographie (inkl. GAUSS) nach Gutachter "Sauter, Martin Prof. Dr."
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Locating Zones and Quantify the Submarine Groundwater Discharge into the Eastern Shores of the Dead Sea-Jordan
(2006-09-18)This study aims to locate the zones of groundwater discharge into the eastern shores of the Dead Sea and to estimate its quantity. The evaluation of inflow was accomplished by different ... -
Lower Cretaceous Geothermal Reservoirs in the North German Basin
(2023-10-02)This thesis contributes to the strategic effort to make Germany’s energy supply more sustainable. The primary focus of this study was to enhance and update the geological knowledge of the Mesozoic deep geothermal sandstone ... -
Numerical simulation of permeability heterogeneity in single- and two-phase flow systems to assess the performance of enhanced geothermal system
(2022-11-09)The development of Enhanced Geothermal System (EGS) technology leads to the possibility of an extensive application of geothermal energy, which is attractive because of its ability to reduce CO2 emissions and dependence ... -
On the possibility of using organic molecules in the characterization of subsurface processes
(2013-05-15)Nowadays, tracer tests represent an important part in the repertoire of hydro(geo)logical characterization techniques. For determining hydromechanical parameters of and flow properties within a reservoir or an aquifer, ... -
Organische Spurenstoffe als Indikatoren zur Charakterisierung komplexer Grundwassersysteme
(2015-02-10)Conventional hydrogeological methods (e.g. water level contour maps, hydrographs, pumping tests) can only provide limited information for the basic characterization of complex aquifers, namley catchment delineation, deriving ... -
Outcrop analogue studies of rocks from the Northwest German Basin for geothermal exploration and exploitation
(2014-10-09)Rock heterogeneities in terms of layering and fault zones are common phenomena in sedimentary basins such as the Northwest German Basin (NWGB). At geothermal projects, these heterogeneous rock properties affect many issues ... -
Preferential flow dynamics in the vadose zone of fractured and fractured-porous media: Development of a parallelized multi-scale Smoothed Particle Hydrodynamics model
(2020-03-23)The main objective of this thesis is the development of a smoothed particle hydrodynamics (SPH) model to study preferential flow dynamics in partially saturated porous-fractured media at core- and micro scale. The research ... -
Process-based characterisation of flow and transport in karst aquifers at catchment scale
(2008-08-08)The main objective of the present dissertation is the development of methods for quantification of flow and transport processes in karst aquifers. It deals with both detailed parameter ... -
Single-well tracer push-pull method development for subsurface process characterization
(2016-12-07)Geological inherent knowledge, hydraulic test and geophysical methods can estimate most of the stimulated georeservoir properties. The transport effective parameters such as fracture aperture and effective porosity cannot ... -
Stability and Reactivity of Organic Molecules in Geothermal Reservoirs
(2012-02-22)The present work deals with laboratory studies of tracers for geothermal applications. Analytical methods for the detection of molecules being used as non-reactive tracers are presented and ... -
Stable isotope investigations on speleothems from different cave systems in Germany.
(2005-07-20)Seven speleothems from six independent cave systems in Germany were investigated on their suitability as paleoclimatic archives. The caves are located in the Jurassic Limestones of the Swabian/Franconian Alb (southern ... -
Structural control on fluid migration in inverted sedimentary basins
(2019-04-30)Analogue studies in earth sciences are crucial for the understanding of various geological environments that may serve as future storage sites for carbon dioxide captured at an industrial scale. The feasibility of CCS pilot ... -
Th-U series radionuclides in the characterization of geothermal reservoirs (Bruchsal, SW Germany)
(2020-10-08)A sophisticated analysis of naturally occurring nuclides has the potential to support geothermal energ\ e[ploitation during various stages of a project·s life c\cle. One possible methodological approach is based on the ... -
The role of fault zones on structure, operation and prospects of geothermal reservoirs - A case study in Lahendong, Indonesia
(2015-05-27)Expiration of fossil fuels and climate irregularities directs the energy demands towards renewable energy sources for the energy supply in future. In this frame, geothermal energy gives a substantial contribution to the ...