A summary of publications can be found at Scholar (Google), ORCID or ResearchID. My profile is online at Research Gate and provides links to online papers for registered users. Publications are stored in a reference database, further references are found in reference databases (Zotero and Mendeley). References for current research projects are collected at Bibsonomy.
@inproceedings{tziritis2020medsal, title={MEDSAL Project-Salinization of critical groundwater reserves in coastal Mediterranean areas: Identification, risk assessment and sustainable management with the use of integrated modelling and smart ICT tools}, author={Tziritis, Evangelos and Aschonitis, Vassilis and Balacco, Gabriella and Daras, Petros and Doulgeris, Charalampos and Fidelibus, Maria Dolores and Gaubi, Elyes and Gueddari, Moncef and Güler, Cüneyt and Hamzaoui, Fadoua and others}, booktitle={EGU General Assembly Conference Abstracts}, pages={2326}, year={2020} }
@inproceedings{kruger2020groundwater, title={Groundwater recharge estimates with soil isotope profiles-is there a bias on coarse-grained hillslopes?}, author={Krüger, Nina and Külls, Christoph and Bruggeman, Adriana and Eliades, Marinos and Christophi, Christos and Rigas, Michali and Eracleous, Theodosia}, booktitle={EGU General Assembly Conference Abstracts}, pages={9840}, year={2020} }
@inproceedings{doulgeris2020prediction, title={Prediction of seawater intrusion to coastal aquifers based on non-dimensional diagrams}, author={Doulgeris, Charalampos and Tziritis, Evangelos and Pisinaras, Vassilios and Panagopoulos, Andreas and Külls, Christoph}, booktitle={EGU General Assembly Conference Abstracts}, pages={4073}, year={2020} }
@article{jin2020fdm, title={FDM based OA-ICOS for high accuracy 13C quantification in gaseous CO2}, author={Jin, Zehao and Külls, Christoph}, journal={E&ES}, volume={446}, number={3}, pages={032061}, year={2020} }
@article{christofi2020hydrochemical, title={Hydrochemical evolution of groundwater in gabbro of the Troodos Fractured Aquifer. A comprehensive approach}, author={Christofi, Christos and Bruggeman, Adriana and Kuells, Christoph and Constantinou, Costas}, journal={Applied Geochemistry}, volume={114}, pages={104524}, year={2020}, publisher={Pergamon} }
@article{mahindawansha2020investigating, title={Investigating unproductive water losses from irrigated agricultural crops in the humid tropics through analyses of stable isotopes of water}, author={Mahindawansha, Amani and Külls, Christoph and Kraft, Philipp and Breuer, Lutz}, journal={Hydrology and Earth System Sciences}, volume={24}, number={7}, pages={3627--3642}, year={2020}, publisher={Copernicus GmbH} }
@article{jobin2019application, title={Application of a laser-based spectrometer for continuous in situ measurements of stable isotopes of soil CO 2 in calcareous and acidic soils}, author={Jobin, Joseph and Külls, Christoph and Arend, Matthias and Schaub, Marcus and Hagedorn, Frank and Gessler, Arthur and Weiler, Markus}, journal={Soil}, volume={5}, number={1}, pages={49--62}, year={2019}, publisher={Copernicus GmbH} }
@article{androvitsanea2018hydrologische, title={Hydrologische Bedingungen im Heraion von Samos vom 12. bis 8. Jh. v. Chr. und ihre Bedeutung für die wasserbauliche Infrastruktur}, author={Androvitsanea, Anna and Fawzy, Mohammad and Fuchs, Johanna and Kuells, Christoph Jan and Fahlbusch, Henning and Heiden, Joachim}, journal={Environmental Water Engineering}, volume={1}, number={1}, pages={1--21}, year={2018} }
@article{ardelt2018towards, title={Towards intrinsic molecular communication using isotopic isomerism}, author={Ardelt, Gunther and Külls, Christoph and Hellbrück, Horst}, journal={Open Journal of Internet Of Things (OJIOT)}, volume={4}, number={1}, pages={135--143}, year={2018}, publisher={RonPub} }
@Article{Mueller_etal2014, author="Mueller, M.H. and Alaoui, A. and Külls, C. and Leistert, H. and Meusburger, K. and Stumpp, C. and Weiler, M. and Alewell, C.", title="Tracking water pathways in steep hillslopes by $ delta$ 18 O depth profiles of soil water", journal="Journal of Hydrology", year="2014", publisher="Elsevier", volume="519", pages="340--352", optnote="exported from refbase (http://uhydro.de/base/show.php?record=1234), last updated on Fri, 10 Apr 2015 12:35:09 +0200" }
@InProceedings{Kuells_etal2014, author="Külls, C. and Nunes, A. and Kölbel-Batista, M. and Branquinho, C. and Bianconi, N. and Costantini, E.", title="Integrated use of soil physical and water isotope methods for ecohydrological characterization of desertified areas", booktitle="EGU General Assembly Conference Abstracts", year="2014", volume="16", pages="15430", optnote="exported from refbase (http://uhydro.de/base/show.php?record=1235), last updated on Fri, 10 Apr 2015 12:38:28 +0200" }
@InProceedings{Gaj_etal2014, author="Gaj, M. and Beyer, M. and Hamutoko, J. and Uugulu, S. and Wanke, H. and Koeniger, P. and Külls, C. and Lohe, C. and Himmelsbach, T.", title="How do soil types affect stable isotope ratios of 2H and 18O under evaporation: A Fingerprint of the Niipele subbasin of the Cuvelai-Etosha basin, Namibia", booktitle="EGU General Assembly Conference Abstracts", year="2014", volume="16", pages="5890", optnote="exported from refbase (http://uhydro.de/base/show.php?record=1236), last updated on Fri, 10 Apr 2015 12:35:09 +0200" }
@article{hamutoko2014fingerprinting, title={A fingerprinting method for the identification of uranium sources in alluvial aquifers: An example from the Khan and Swakop Rivers, Namibia}, author={Hamutoko, JT and Mapani, BS and Ellmies, R and Bittner, A and Kuells, C}, journal={Physics and Chemistry of the Earth, Parts A/B/C}, volume={72}, pages={34--42}, year={2014}, publisher={Pergamon} }
@Article{Klaus_etal2013, author="Klaus, J. and Zehe, E. and Elsner, M. and Külls, C. and McDonnell, J.J.", title="Macropore flow of old water revisited: experimental insights from a tile-drained hillslope", journal="Hydrology and Earth System Sciences", year="2013", publisher="Copernicus GmbH", volume="17", number="1", pages="103--118", optnote="exported from refbase (http://uhydro.de/base/show.php?record=1228), last updated on Fri, 10 Apr 2015 12:39:05 +0200" }
@Article{Davila_etal2013, author="Davila, P.F. and Külls, C. and Weiler, M.", title="A toolkit for groundwater mean residence time interpretation with gaseous tracers", journal="Computers & Geosciences", year="2013", publisher="Pergamon", volume="61", pages="116--125", optnote="exported from refbase (http://uhydro.de/base/show.php?record=1232), last updated on Fri, 10 Apr 2015 12:36:49 +0200" }
@Article{Baram_etal2013, author="Baram, S. and Ronen, Z. and Kurtzman, D. and Külls, C. and Dahan, O.", title="Desiccation-crack-induced salinization in deep clay sediment", journal="Hydrology and Earth System Sciences", year="2013", publisher="Copernicus GmbH", volume="17", number="4", pages="1533--1545", optnote="exported from refbase (http://uhydro.de/base/show.php?record=1230), last updated on Fri, 10 Apr 2015 12:35:54 +0200" }
@Article{Kuells2012, author="Külls, C.", title="Rekonstruktion hydrologischer Extreme in der Namibw{ü}ste", year="2012", address="Freiburg", volume="101", pages="69--82", optkeywords="Namib", optkeywords="Grundwasser", optkeywords="Isotope", optkeywords="Altersdatierung", optnote="exported from refbase (http://uhydro.de/base/show.php?record=952), last updated on Mon, 13 Feb 2012 20:17:34 +0100", language="dt." }
@Article{Klaus_etal2012, author="Klaus, J. and Zehe, E. and Elsner, M. and Külls, C. and McDonnell, J.J.", title="Macropore flow of old water revisited: where does the mixing occur at the hillslope scale?", journal="Hydrology and Earth System Sciences Discussions", year="2012", publisher="Copernicus GmbH", volume="9", number="4", pages="4333--4380", optnote="exported from refbase (http://uhydro.de/base/show.php?record=1205), last updated on Fri, 10 Apr 2015 12:39:17 +0200" }
@Article{Garvelmann_etal2012, author="Garvelmann, J. and Külls, C. and Weiler, M.", title="A porewater-based stable isotope approach for the investigation of subsurface hydrological processes", journal="Hydrology and Earth System Sciences", year="2012", publisher="Copernicus GmbH", volume="16", number="2", pages="631--640", optnote="exported from refbase (http://uhydro.de/base/show.php?record=1216), last updated on Fri, 10 Apr 2015 12:37:18 +0200" }
@Article{Garvelmann_etal2011, author="Garvelmann, J. and Külls, C. and Weiler, M.", title="A porewater -- based stable isotope approach for the investigation of subsurface hydrological processes (discussion paper)", journal="Hydrology and Earth System Sciences Discussions", year="2011", volume="8", number="5", pages="9089--9112", optnote="exported from refbase (http://uhydro.de/base/show.php?record=955), last updated on Wed, 29 Aug 2012 18:58:15 +0200", issn="1812-2116", doi="10.5194/hessd-8-9089-2011" }
@Article{Frey_etal2011, author="Frey, S. and K"u lls, C. and Schlosser, C.", title="New Hydrological Age-Dating Techniques using Cosmogenic Radionuclides Beryllium-7 and Sodium-22", year="2011", optnote="exported from refbase (http://uhydro.de/base/show.php?record=1233), last updated on Fri, 10 Apr 2015 12:35:09 +0200" }
@article{Benito.51, author = {Benito, G. and Rohde, R. and Seely, M. and Külls, C. and Dahan, O. and Enzel, Y.}, title = {Management of Alluvial Aquifers in Two Southern African Ephemeral Rivers: Implications for IWRM}, URL = {http://www.springerlink.com/index/A444075625259522.pdf}, ISSN = {0920-4741 (Print) 1573-1650 (Online)}, DOI = {10.1007/s11269-009-9463-9}, volume = {24}, number = {4}, year = {2010}, journal = {Water Resources Management}, pages = {641--667} }
@article{Morin.18, author = {Morin, E. and Grodek, T. and Enzel, Y. and Dahan, O. and Benito, G. and Külls, C. and Jacoby, Y. and van Langenhove, G. and Seely, M.}, title = {Flood routing and alluvial aquifer recharge along the ephemeral arid Kuiseb River, Namibia}, URL = {http://linkinghub.elsevier.com/retrieve/pii/S0022169409000882}, volume = {368}, year = {2009}, journal = {J. Hydrol.}, pages = {262--275} }
@book{Leibundgut.29, author = {Leibundgut, C. and Maloszewski, P. and Külls, C.}, title = {Tracers in hydrology}, URL = {http://eu.wiley.com/WileyCDA/WileyTitle/productCd-0470518855.html}, ISBN = {978-0470518854}, edition = {1st}, year = {2009}, publisher = {John Wiley & Sons} }
@article{Kulls.43, author = {Külls, C. and Zabori, J.}, title = {On the representation of hydrological processes in current SVAT schemes-comparison and perspective (Invited)}, URL = {http://adsabs.harvard.edu/abs/2009AGUFM.B14A..01K}, year = {2009}, journal = {AGU Fall Meeting Abstracts} }
@article{Klaus.20, author = {Klaus, J. and Külls, C. and Dahan, O.}, title = {Evaluating the recharge mechanism of the Lower Kuiseb Dune area using mixing cell modeling and residence time data}, URL = {http://linkinghub.elsevier.com/retrieve/pii/S002216940800293X}, DOI = {10.1016/j.jhydrol.2008.06.012}, volume = {358}, number = {3-4}, year = {2008}, journal = {J. Hydrol.}, pages = {304--316} }
@misc{Kulls.45, author = {Külls, C.}, title = {Significant trends, underlying processes and indicators-the validation of hydrological change}, year = {2008}, }
@misc{Kulls.44, author = {Külls, C.}, title = {The WADE experience-twinning hydrological research and IWRM in European and Southern African drylands}, year = {2008} }
@article{Heidbuechl.50, author = {Heidbuechl, I. and Külls, C.}, title = {Groundwater controls on flash flood shape and incidence}, URL = {http://www.cosis.net/abstracts/EGU2008/11123/EGU2008-A-11123-2.pdf?PHPSESSID=d1b7d1803114b6424729e5e35ffc4f7f}, year = {2008}, journal = {Geophysical Research Abstracts} }
@article{Dahan.11, author = {Dahan, O. and Tatarsky, B. and Enzel, Y. and Külls, C. and Seely, M. and Benito, G.}, title = {Dynamics of flood water infiltration and ground water recharge in hyperarid desert}, URL = {http://www3.interscience.wiley.com/journal/119390554/abstract}, DOI = {10.1111/j.1745-6584.2007.00414.x}, volume = {46}, number = {3}, year = {2008}, journal = {Ground Water}, pages = {450--461} }
@article{Zagana.21, author = {Zagana, E. and Külls, C. and Udluft, P. and Constantinou, C.}, title = {Methods of groundwater recharge estimation in Eastern Mediterranean - a water balance model application in Greece, Cyprus and Jordan}, URL = {http://www3.interscience.wiley.com/journal/114202156/abstract}, ISSN = {1099-1085}, DOI = {10.1002/hyp.6392}, volume = {21}, number = {18}, year = {2007}, journal = {Hydrol. Proc.}, pages = {2405--2414} }
@article{Zagana.17, author = {Zagana, E. and Obeidat, M. and Külls, C. and Udluft, P.}, title = {Chloride, hydrochemical and isotope methods of groundwater recharge estimation in eastern Mediterranean areas: a case study in Jordan}, URL = {http://www3.interscience.wiley.com/journal/114202153/abstract}, DOI = {10.1002/hyp.6390}, volume = {21}, number = {16}, year = {2007}, journal = {Hydrol. Proc.}, pages = {2112--2123} }
@article{Kulls.49, author = {Külls, C.}, title = {Interaction between riparian phreatophytes, alluvial aquifers and channel processes}, year = {2007}, journal = {Geophysical Research Abstracts} }
@article{Kulls.36, author = {Külls, C.}, title = {Large basins as isotopic monitors of hydrologic response in arid zones}, year = {2007}, journal = {Geophysical Research Abstracts} }
@article{Dahan.59, author = {Dahan, O. and Shani, Y. and Enzel, Y. and Yechieli, Y. and Yakirevich, A.}, title = {Direct measurements of floodwater infiltration into shallow alluvial aquifers}, volume = {344}, year = {2007}, journal = {Journal of Hydrology}, pages = {157--170} }
@article{Kulls.38, author = {Külls, C.}, title = {Indicators for the the distribution of flood recharge along ephemeral rivers}, year = {2006}, journal = {Geophysical Research Abstracts} }
@inproceedings{Troger.54, author = {Tröger, U. and Dias, C. L. and Guillaumon, J. R. and Iritani, M. A. and Külls, C. and Schuler, G.}, title = {Remarks and new data about the recharge of the Guarani Aquifer System}, publisher = {IAH}, URL = {http://www.igeograf.unam.mx/aih/pdf/T5/T5-39.pdf}, series = {IAH Conf. Proceedings}, year = {2004}, publisher = {IAH}, address = {Mexico City}, booktitle = XXXIIICongressAIH, pages = {T5-39} }
@incollection{Voerkelius.22, author = {Voerkelius, S. and Külls, C. and Santiago, M. and Frischkorn, H. and Alves dos Santos Semrau, L. and Heinrichs, G. and Lopez Gil, M. M.}, title = {Investigations on Water Management and Water Quality in Picos/PI and Taua/CE}, ISBN = {3540438246}, year = {2003}, publisher = {Springer}, address = {Berlin, Heidelberg, New York}, booktitle = {Investigations on Water Management and Water Quality in Picos/PI and Taua/CE}, pages = {173--184} }
@book{Gaiser.52, author = {Gaiser, T. and Krol, M. and Frischkorn, H. and Araujo, J. C.}, title = {Global Change and Regional Impacts}, edition = {1}, year = {2003}, publisher = {Springer}, address = {Berlin, Heidelberg, New York}, keywords = {Brazil,IWRM} }
@incollection{Adar.46, author = {Adar, E. and Külls, C.}, title = {MCMsf - Mixing-cell model for a steady flow MIG: Mixing-cell input generator. A short manual for installation and operation of MCMsf using the MIG mixing-cell input generator}, URL = {http://www-naweb.iaea.org/napc/ih/documents/TECDOCS/TECDOC{%}20Flow{%}20and{%}20transport{%}20in{%}20groundwater{%}202002{%}20UIAGS.PDF}, series = {IAEA-TECDOC}, number = {1448}, year = {2002}, publisher = {IAEA}, address = {Vienna}, booktitle = {{Use of Isotopes for Analyses of Flow and Transport Dynamics in Groundwater Systems}}, pages = {1--29}, keywords = {groundwater,mixing,modeling} }
@incollection{Klock.34, author = {Klock, H. and Külls, C. and Udluft, P.}, title = {Estimating recharge values using hydrochemical and geological data: A case study from the semiarid Kalahari}, URL = {http://cat.inist.fr/?aModele=afficheN{&}cpsidt=1021076}, ISBN = {1-901502-56-2}, series = {Red Book Series}, number = {269}, volume = {269}, year = {2001}, publisher = {IAHS Red Book Series}, address = {Wallingford U.K.}, booktitle = {Impact of human activity on groundwater dynamics}, pages = {25--31} }
@article{Kulls.30, author = {Külls, C.}, title = {Groundwater of the North-Western Kalahari, Namibia. Estimation of Recharge and Quantification of the Flow Systems}, URL = {http://nbn-resolving.de/urn:nbn:de:bvb:20-1180680}, ISSN = {09309-3757}, volume = {28}, year = {2001}, journal = {Hydrogeologie und Umwelt}, pages = {1--165} }
@incollection{Udluft.16, author = {Udluft, P. and Külls, C.}, title = {Mapping the availability and dynamics of groundwater recharge: Part I: Modelling techniques}, booktitle = {3rd Congress on Regional Geological Cartography and Information Systems}, pages = {337--340}, year = {2000} }
@article{Zagana.39, author = {Zagana, E. and Külls, C. and Udluft, P.}, title = {Hydrochemie und Wasserhaushalt des Aliakmonas}, URL = {http://cat.inist.fr/?aModele=afficheN{&}cpsidt=1328751}, ISSN = {0083-6915}, volume = {94}, year = {2000}, journal = {Vom Wasser}, pages = {29--39} }
@article{Klock.37, author = {Klock, H. and Külls, C. and Udluft, P.}, title = {Estimation of relative recharge values for the northern Kalahari catchment, Namibia}, URL = {http://www.csa.com/partners/viewrecord.php?requester=gs textbackslash{&}collection=ENV textbackslash{&}recid=4873320}, volume = {22}, number = {4}, year = {2000}, journal = {Journal of African Earth Sciences}, pages = {47} }
@incollection{Kulls.23, author = {Külls, C. and Udluft, P.}, title = {Mapping the availability and dynamics of groundwater recharge. Part II: Case studies}, year = {2000}, booktitle = {3rd Congress on Regional Geological Cartography and Information Systems}, pages = {163--168} }
@misc{Kulls.53, author = {Külls, C. and Salameh, E. and Udluft, P.}, title = {Assessing water supplies for irrigation - availability of natural resources and sustainability indices}, URL = {http://ftp.gwdg.de/pub/tropentag/proceedings/2000/Full{%}20Papers/Section{%}20II/WG{%}20d/Kuells{%}20C.pdf}, organization = {Univ. Hohenheim}, year = {2000}, location = {Hohenheim} }
@phdthesis{Kulls.14, author = {Külls, C.}, title = {Groundwater of the North-Western Kalahari, Namibia: Estimation of recharge and quantification of the flow systems}, year = {2000}, school = {Maximilians University}, address = {Würzburg}, journal = {Doktorarbeit, Universität Würzburg} }
@article{Kulls.12, author = {Külls, C. and Adar, E. and Udluft, P.}, title = {Resolving patterns of groundwater flow by inverse hydrochemical modelling in a semiarid Kalahari basin}, URL = {http://iahs.info/redbooks/a262/26265.htm}, number = {262}, year = {2000}, journal = {IAHS}, pages = {447--451} }
@incollection{Demuth.15, author = {Demuth, S. and Külls, C.}, editor = {Rosberg, D. and al.}, title = {Probability analysis and regional aspects of droughts in southern Germany}, series = {Red Book Series}, volume = {240}, year = {1997}, publisher = {IAHS Red Book Series}, address = {Wallingford U.K.}, booktitle = {Sustainability of Water Resources under Increasing Uncertainty}, pages = {97--114} }
@article{Kulls.13, author = {Külls, C. and Leibundgut, C. and Schwarz, U. and Schick, A.}, title = {Channel infiltration study using dye tracers}, URL = {http://iahs.info/redbooks/a232/iahs{_}232{_}0429.pdf}, ISSN = {0-947571-64-7}, number = {232}, year = {1994}, journal = IAHS, pages = {429--436}, month = {August} }
@mastersthesis{Kulls.19, author = {Külls, C.}, title = {Transmission Losses from Ephemeral Floods in Nahal Zin, Israel}, year = {1994}, school = {M. Sc. Thesis, Institute of Hydrology}, address = {Albert Ludwigs University Freiburg} }