Summaries of and links to publications can be found at ORCID, ResearchID or Scholar (Google). More publications are listed on Research Gate.
2012
Macropore flow of old water revisited: where does the mixing occur at the hillslope scale? Journal Article
In: Hydrology & Earth System Sciences Discussions, vol. 9, no. 4, 2012.
A porewater-based stable isotope approach for the investigation of subsurface hydrological processes Journal Article
In: Hydrology and Earth System Sciences, vol. 16, no. 2, pp. 631–640, 2012.
2011
New Environmental Analytical Techniques to Monitor Carbon Sequestration Proceedings Article
In: 1st EAGE Sustainable Earth Sciences (SES) Conference and Exhibition, pp. cp–268, European Association of Geoscientists & Engineers 2011.
New Hydrological Age-Dating techniques using cosmogenic radionuclides Beryllium-7 and Sodium-22 Technical Report
IAEA-CN–186 2011.
The role of plants in site and catchment isotope response Journal Article
In: 2011.
2010
Management of alluvial aquifers in two southern African ephemeral rivers: implications for IWRM Journal Article
In: Water Resources Management, vol. 24, no. 4, pp. 641–667, 2010.
Reliability of current CFC data for age dating of water Proceedings Article
In: EGU General Assembly Conference Abstracts, pp. 536, 2010.
Deuterium excess anomaly of precipitation in Svalbard Proceedings Article
In: AGU Fall Meeting Abstracts, pp. A51E–0179, 2010.
2009
Combined application of 85-Kr, 39-Ar with CFCs in contaminated aquifers Proceedings Article
In: EGU General Assembly Conference Abstracts, pp. 1074, 2009.
Integrating residence time data in mixing cell modeling-Application to the Lower Kuiseb Dune area Proceedings Article
In: EGU General Assembly Conference Abstracts, pp. 11026, 2009.
Environmental impacts on the hydrology of ephemeral streams and alluvial aquifers Proceedings Article
In: EGU General Assembly Conference Abstracts, pp. 5517, 2009.
Flood routing and alluvial aquifer recharge along the ephemeral arid Kuiseb River, Namibia Journal Article
In: Journal of Hydrology, vol. 368, no. 1-4, pp. 262–275, 2009.
On the representation of hydrological processes in current SVAT schemes-comparison and perspective Proceedings Article
In: AGU Fall Meeting Abstracts, pp. B14A–01, 2009.
Tracers in Hydrology Journal Article
In: Tracers in Hydrology, no. 1. Ed., pp. 403, 2009.
2008
Evaluating the recharge mechanism of the Lower Kuiseb Dune area using mixing cell modeling and residence time data Journal Article
In: Journal of Hydrology, vol. 358, no. 3-4, pp. 304–316, 2008.
Dynamics of flood water infiltration and ground water recharge in hyperarid desert Journal Article
In: Groundwater, vol. 46, no. 3, pp. 450–461, 2008.
2007
Chloride, hydrochemical and isotope methods of groundwater recharge estimation in eastern Mediterranean areas: a case study in Jordan Journal Article
In: Hydrological Processes: An International Journal, vol. 21, no. 16, pp. 2112–2123, 2007.
Methods of groundwater recharge estimation in eastern Mediterranean—a water balance model application in Greece, Cyprus and Jordan Journal Article
In: Hydrological Processes: An International Journal, vol. 21, no. 18, pp. 2405–2414, 2007.
2006
Re-evaluation of the groundwater resources of Cyprus Miscellaneous
2006.
2004
Remarks and new data about the recharge of the Guarani Aquifer System Proceedings Article
In: XXXIII IAH Congress, Abstracts, IAH, Mexico, 2004.
2003
Investigations on water management and water quality in Picos/PI and Tauá/CE Book Section
In: Global Change and Regional Impacts: Water Availability and Vulnerability of Ecosystems and Society in the Semiarid Northeast of Brazil, pp. 173–184, Springer Berlin Heidelberg Berlin, Heidelberg, 2003.
Integrated scenarios of regional development in Ceará and Piauí Journal Article
In: Global Change and Regional Impacts: Water Availability and Vulnerability of Ecosystems and Society in the Semiarid Northeast of Brazil, pp. 19–41, 2003.
Groundwater of the north-western Kalahari, Namibia: Estimation of recharge and quantification of the flow systems PhD Thesis
Würzburg, Univ., Diss., 2001, 2003.
2002
MCM sf–Mixing-cell model for a steady flow MIG–Mixing-cell input generator: A short manual for installation and operation of MCM sf using the MIG–mixing-cell input generator Technical Report
2002.
2001
Estimating recharge values using hydrochemical and geological data: a case study from the Proceedings Article
In: Impact of Human Activity on Groundwater Dynamics: Proceedings of an International Symposium (Symposium S3) Held During the Sixth Scientific Assembly of the International Association of Hydrological Sciences (IAHS) at Maastricht, The Netherlands, from 18 t, pp. 25, 2001.
Quantification of Groundwater Recharge-Estimating recharge values using hydrochemical and geological data: A case study from the semiarid Kalahari catchment of northern Namibia Journal Article
In: IAHS Publications-Series of Proceedings and Reports-Intern Assoc Hydrological Sciences, vol. 269, pp. 25–32, 2001.
2000
Mapping the availability and dynamics of groundwater recharge—I: modelling techniques Proceedings Article
In: Proceedings of the Third Congress on Regional Geological Cartography and Information Systems, pp. 337–340, 2000.
Groundwater of the North-Western Kalahari, Namibia PhD Thesis
Universität Würzburg, 2000.
Resolving patterns of groundwater flow by inverse hydrochemical modelling in a semiarid Kalahari basin Journal Article
In: IAHS Publications-Series of Proceedings and Reports-Intern Assoc Hydrological Sciences, vol. 262, pp. 447–452, 2000.
Estimation of relative recharge values for the northern Kalahari catchment, Namibia Journal Article
In: Journal of African Earth Sciences, vol. 30, no. 4, pp. 47–48, 2000.
Mapping the availability and dynamics of groundwater recharge—Part 2: case studies from Mediterranean Basins Proceedings Article
In: Proceedings of Third Congress on Regional Geological Cartography and Information Systems, pp. 163–168, 2000.
1997
Probability analysis and regional aspects of droughts in southern Germany Journal Article
In: IAHS Publications-Series of Proceedings and Reports-Intern Assoc Hydrological Sciences, vol. 240, pp. 97–104, 1997.
1995
Channel infiltration study using dye tracers Journal Article
In: IAHS Publications-Series of Proceedings and Reports-Intern Assoc Hydrological Sciences, vol. 232, pp. 429–436, 1995.