Curriculum

2018 - Senior Assistant (Oberassistent) Rock-Water Interaction Group, University of Bern
2014 - 2018 Assistant Rock-Water Interaction Group, University of Bern
2011-2014 Post-Doctoral Research-Fellow, Lawrence Berkeley National Laboratory (LBNL), Berkeley, USA
2011 PhD in Environmental Geochemistry, University of Bern
2007 MSc in Earth Sciences, University of Bern
2005 BSc in Earth Sciences, University of Bern

Research Interest

My main research interests are to quantitatively assess (i) the fate and transport of environmental contaminants and their isotopes in the environment and (ii) specific aspects of natural and enhanced geothermal systems. To do so, I am using an integrated geochemical approach of laboratory experiments, field studies, and reactive transport modeling, with a particular focus on the latter and in combination with the wide range of analytical techniques available at our Institute. Recent and current projects include assessing (i) the fate of Aluminum and Arsenic during acid rock drainage, (ii) the remediation of Cr(VI) and Hg contaminated sites, (iii) thermal-hydraulic-chemical processes in crystalline rocks, and (iv) scaling issues in geothermal power plants.

 

Research group Rock-Water Interaction

 

Jump to: 2020 | 2019 | 2018 | 2017 | 2015 | 2014 | 2013 | 2012 | 2011

2020

Nazarova, Tatiana; Alessi, Daniel S; Janssen, David J.; Bernier-Latmani, Rizlan; Wanner, Christoph (2020). In Situ Biostimulation of Cr(VI) Reduction in a Fast-Flowing Oxic Aquifer. ACS earth and space chemistry, 4(11), pp. 2018-2030. ACS Publications 10.1021/acsearthspacechem.0c00200

Yiwei, Cheng; Arora, Bhavna; Sengör, Sevinc S.; Druhan, Jennifer L.; Wanner, Christoph; van Breukelen, Boris M.; Steefel, Carl I. (2020). Microbially mediated kinetic sulfur isotope fractionation: reactive transport modeling benchmark. Computational geosciences, 25(4), pp. 1379-1391. Springer 10.1007/s10596-020-09988-9

Döbelin, Nicola; Maazouz, Yassine; Heuberger, Roman; Bohner, Marc; Armstrong, Ashley A.; Wagoner Johnson, Amy J.; Wanner, Christoph (2020). A thermodynamic approach to surface modification of calcium phosphate implants by phosphate evaporation and condensation. Journal of the European Ceramic Society, 40(15), pp. 6095-6106. Elsevier 10.1016/j.jeurceramsoc.2020.07.028

Hawemann, Friedrich; Wanner, Christoph; Plötze, Michael; Furrer, Gerhard (2020). il lat dals ovels alpins – When alpine streams turn white [Movie].

Schilling, Kathrin; Basu, Anirban; Wanner, Christoph; Sanford, Robert A; Pallud, Celine; Johnson, Thomas M; Mason, Paul R.D. (2020). Mass-dependent Selenium Isotopic Fractionation during Microbial Reduction of Seleno-oxyanions by Phylogenetically Diverse Bacteria. Geochimica et cosmochimica acta, 276, pp. 274-288. Elsevier Science 10.1016/j.gca.2020.02.036

Wanner, Christoph; Waber, H. Niklaus; Bucher, Kurt (2020). Geochemical evidence for regional and long-term topography-driven groundwater flow in an orogenic crystalline basement (Aar Massif, Switzerland). Journal of hydrology, 581, p. 124374. Elsevier 10.1016/j.jhydrol.2019.124374

Basu, Anirban; Wanner, Christoph; Johnson, Thomas M; Lundstrom, Craig C; Sanford, Robert A; Sonnenthal, Eric L; Boyanov, Maxim I; Kemner, Kenneth M (2020). Microbial U Isotope Fractionation Depends on the U(VI) Reduction Rate. Environmental science & technology, 54(4), pp. 2295-2303. ACS Publications 10.1021/acs.est.9b05935

2019

Wanner, Christoph; Diamond, Larryn W.; Alt-Epping, Peter (2019). Quantification of 3‐D Thermal Anomalies From Surface Observations of an Orogenic Geothermal System (Grimsel Pass, Swiss Alps). Journal of Geophysical Research: Solid Earth, 124(11), pp. 10839-10854. American Geophysical Union 10.1029/2019JB018335

Wanner, Christoph (8 August 2019). Weisser Bergbach im Münstertal (Radio-Interview). Chur: Regionaljournal Graubünden (Radio SRF)

2018

Poonoosamy, J.; Wanner, Christoph; Alt-Epping, Peter; Águila, J. F.; Samper, J.; Montenegro, L.; Xie, M.; Su, D.; Mayer, K. U.; Mäder, Urs; Van Loon, L. R.; Kosakowski, G. (2018). Benchmarking of reactive transport codes for 2D simulations with mineral dissolution–precipitation reactions and feedback on transport parameters. Computational geosciences, 25(4), pp. 1337-1358. Springer 10.1007/s10596-018-9793-x

Wanner, Christoph; Pöthig, Rosemarie; Carrero, Sergio; Fernandez-Martinez, Alejandro; Jäger, Christian; Furrer, Gerhard (2018). Natural occurrence of nanocrystalline Al-hydroxysulfates: Insights on formation, Al solubility control and As retention. Geochimica et cosmochimica acta, 238, pp. 252-269. Elsevier Science 10.1016/j.gca.2018.06.031

Peiffer, Loïc; Wanner, Christoph; Lewicki, Jennifer L. (2018). Unraveling the dynamics of magmatic CO2 degassing at Mammoth Mountain, California. Earth and planetary science letters, 484, pp. 318-328. Elsevier 10.1016/j.epsl.2017.12.038

Diamond, Larryn William; Wanner, Christoph; Waber, Niklaus (2018). Penetration depth of meteoric water in orogenic geothermal systems. Geology, 46(12), pp. 1063-1066. Geological Society of America 10.1130/G45394.1

2017

Wanner, Christoph; Eichinger, Florian; Jahrfeld, Thomas; Diamond, Larryn William (2017). Causes of abundant calcite scaling in geothermal wells in the Bavarian Molasse Basin, Southern Germany. Geothermics, 70, pp. 324-338. Elsevier 10.1016/j.geothermics.2017.05.001

Wanner, Christoph; Bucher, Kurt; Pogge von Strandmann, Philip A.E.; Waber, Niklaus; Pettke, Thomas (2017). On the use of Li isotopes as a proxy for water–rock interaction in fractured crystalline rocks: A case study from the Gotthard rail base tunnel. Geochimica et cosmochimica acta, 198, pp. 396-418. Elsevier Science 10.1016/j.gca.2016.11.003

Wanner, Christoph; Eichinger, Florian; Jahrfeld, Thomas; Diamond, Larryn William (2017). Unraveling the Formation of Large Amounts of Calcite Scaling in Geothermal Wells in the Bavarian Molasse Basin: A Reactive Transport Modeling Approach. Procedia earth and planetary science, 17, pp. 344-347. Elsevier 10.1016/j.proeps.2016.12.087

Waber, Niklaus; Schneeberger, Raphael; Mäder, Urs; Wanner, Christoph (2017). Constraints on Evolution and Residence Time of Geothermal Water in Granitic Rocks at Grimsel (Switzerland). Procedia earth and planetary science, 17, pp. 774-777. Elsevier 10.1016/j.proeps.2017.01.026

2015

Wanner, Philipp; Al-Sulaimani, Mohammed Yasser Nasser; Waber, Niklaus; Wanner, Christoph (2015). Assessing the Environmental Hazard of Using Seawater for Ore Processing at the Lasail Mine Site in the Sultanate of Oman. Mine Water and the Environment, 34(1), pp. 59-74. Springer-Verlag Berlin Heidelberg 10.1007/s10230-014-0281-9

Molins, Sergi; Greskowiak, Janek; Wanner, Christoph; Mayer, K. Ulrich (2015). A benchmark for microbially mediated chromium reduction under denitrifying conditions in a biostimulation column experiment. Computational geosciences, 19(3), pp. 479-496. Baltzer Science Publishers 10.1007/s10596-014-9432-0

Wanner, Christoph; Druhan, Jennifer L.; Amos, Richard T.; Alt-Epping, Peter; Steefel, Carl I. (2015). Benchmarking the simulation of Cr isotope fractionation. Computational geosciences, 19(3), pp. 497-521. Baltzer Science Publishers 10.1007/s10596-014-9436-9

Peiffer, Loïc; Wanner, Christoph; Pan, Lehua (2015). Numerical modeling of cold magmatic CO 2 flux measurements for the exploration of hidden geothermal systems. Journal of Geophysical Research: Solid Earth, 120(10), pp. 6856-6877. American Geophysical Union 10.1002/2015JB012258

Şengör, S. Sevinç; Mayer, K. Ulrich; Greskowiak, Janek; Wanner, Christoph; Su, Danyang; Prommer, Henning (2015). A reactive transport benchmark on modeling biogenic uraninite re-oxidation by Fe(III)-(hydr)oxides. Computational geosciences, 19(3), pp. 569-583. Baltzer Science Publishers 10.1007/s10596-015-9480-0

Liu, Xiao-Ming; Wanner, Christoph; Rudnick, Roberta L.; McDonough, William F. (2015). Processes controlling δ7Li in rivers illuminated by study of streams and groundwaters draining basalts. Earth and planetary science letters, 409, pp. 212-224. Elsevier 10.1016/j.epsl.2014.10.032

2014

Peiffer, L.; Wanner, Christoph; Spycher, N.; Sonnenthal, E.L.; Kennedy, B.M.; Iovenitti, J. (2014). Optimized multicomponent vs. classical geothermometry: Insights from modeling studies at the Dixie Valley geothermal area. Geothermics, 51, pp. 154-169. Pergamon 10.1016/j.geothermics.2013.12.002

Wanner, Christoph; Peiffer, Loïc; Sonnenthal, Eric; Spycher, Nicolas; Iovenitti, Joe; Kennedy, Burton Mack (2014). Reactive transport modeling of the Dixie Valley geothermal area: Insights on flow and geothermometry. Geothermics, 51, pp. 130-141. Pergamon 10.1016/j.geothermics.2013.12.003

Wanner, Christoph; Sonnenthal, Eric L.; Liu, Xiao-Ming (2014). Seawater δ7Li: A direct proxy for global CO2 consumption by continental silicate weathering? Chemical geology, 381, pp. 154-167. Elsevier 10.1016/j.chemgeo.2014.05.005

2013

Wanner, Christoph; Zink, Sonja; Eggenberger, Urs; Mäder, Urs (2013). Unraveling the partial failure of a permeable reactive barrier using a multi-tracer experiment and Cr isotope measurements. Applied geochemistry, 37, pp. 125-133. Pergamon 10.1016/j.apgeochem.2013.07.019

Wanner, Christoph; Sonnenthal, Eric L. (2013). Assessing the control on the effective kinetic Cr isotope fractionation factor: A reactive transport modeling approach. Chemical geology, 337-338, pp. 88-98. Elsevier 10.1016/j.chemgeo.2012.11.008

2012

Wanner, C.; Zink, S.; Eggenberger, U.; Kurz, D.; Mäder, U. (2012). A chromate-contaminated site in southern Switzerland - Part 1: Site characterization and the use of Cr isotopes to delineate fate and transport. Applied geochemistry, 27(3), pp. 644-654. Oxford: Pergamon 10.1016/j.apgeochem.2011.11.009

Wanner, C.; Eggenberger, U.; Mäder, U. (2012). A chromate-contaminated site in southern Switzerland - Part 2: Reactive transport modeling to optimize remediation options. Applied geochemistry, 27(3), pp. 655-662. Oxford: Pergamon 10.1016/j.apgeochem.2011.11.008

Wanner, C.; Zink, S.; Eggenberger, U.; Mäder, U. (2012). Assessing the Cr(VI) reduction efficiency of a permeable reactive barrier using Cr isotope measurements and 2D reactive transport modeling. Journal of contaminant hydrology, 131(1-4), pp. 54-63. Amsterdam: Elsevier 10.1016/j.jconhyd.2012.01.007

2011

Wanner, C.; Eggenberger, U.; Mäder, U. (2011). Reactive transport modeling of Cr(VI) treatment under fast flow conditions. Applied geochemistry, 26(8), pp. 1513-1523. Oxford: Pergamon 10.1016/j.apgeochem.2011.06.015