Purtschert, Roland

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2017

Gerber, Christoph; Vaikmäe, Rein; Aeschbach, Werner; Babre, Alise; Jiang, Wei; Leuenberger, Markus; Lu, Zheng-Tian; Mokrik, Robert; Müller, Peter; Raidla, Valle; Saks, Tomas; Waber, H. Niklaus; Weissbach, Therese; Zappala, Jake C.; Purtschert, Roland (2017). Using ⁸¹ Kr and noble gases to characterize and date groundwater and brines in the Baltic Artesian Basin on the one-million-year timescale. Geochimica et cosmochimica acta, 205, pp. 187-210. Elsevier Science 10.1016/j.gca.2017.01.033

Zappala, J.C.; Bailey, K.; Jiang, W.; Micklich, B.; Mueller, P.; O’Connor, T.P.; Purtschert, Roland (2017). Setting a limit on anthropogenic sources of atmospheric ⁸¹Kr through Atom Trap Trace Analysis. Chemical geology, 453, pp. 66-71. Elsevier 10.1016/j.chemgeo.2017.02.007

Zappala, J. C.; Bailey, K.; Mueller, P.; O'Connor, T. P.; Purtschert, Roland (2017). Rapid processing of ⁸⁵5 Kr/Kr ratios using Atom Trap Trace Analysis. Water resources research, 53(3), pp. 2553-2558. American Geophysical Union 10.1002/2016WR020082

2016

Riedmann, Robin A.; Purtschert, Roland (2016). Separation of argon from environmental samples for Ar-37 and Ar-39 analyses. Separation and Purification Technology, 170, pp. 217-223. Elsevier 10.1016/j.seppur.2016.06.017

Guillon, Sophie; Sun, Yunwei; Purtschert, Roland; Raghoo, Lauren Samara; Pili, Eric; Carrigan, Charles R. (2016). Alteration of natural ³⁷Ar activity concentration in the subsurface by gas transport and water infiltration. Journal of environmental radioactivity, 155-156, pp. 89-96. Elsevier 10.1016/j.jenvrad.2016.02.021

Haldorsen, Sylvi; Van der Ploeg, Martine J.; Cendon, Dioni I.; Chen, Jianyao; Jemaa, Najiba Chkir Ben; Gurdak, Jason J.; Purtschert, Roland; Tujchneider, Ofelia; Vaikmae, Rein; Perez, Marcela; Zouari, Kamel (2016). Groundwater and Global Palaeoclimate Signals (G@GPS). Episodes, 39(4), pp. 556-567. Geological Society of India 10.18814/epiiugs/2016/v39i4/103888

Lau, Maggie C. Y.; Kieft, Thomas L.; Kuloyo, Olukayode; Linage-Alvarez, Borja; van Heerden, Esta; Lindsay, Melody R.; Magnabosco, Cara; Wang, Wei; Wiggins, Jessica B.; Guo, Ling; Perlman, David H.; Kyin, Saw; Shwe, Henry H.; Harris, Rachel L.; Oh, Youmi; Yi, Min Joo; Purtschert, Roland; Slater, Greg F.; Ono, Shuhei; Wei, Siwen; ... (2016). An oligotrophic deep-subsurface community dependent on syntrophy is dominated by sulfur-driven autotrophic denitrifiers. Proceedings of the National Academy of Sciences of the United States of America - PNAS, 113(49), E7927-E7936. National Academy of Sciences NAS 10.1073/pnas.1612244113

Alikhani, Jamal; Deinhart, Amanda L.; Visser, Ate; Bibby, Richard K.; Purtschert, Roland; Moran, Jean E.; Massoudieh, Arash; Esser, Bradley K. (2016). Nitrate vulnerability projections from Bayesian inference of multiple groundwater age tracers. Journal of hydrology, 543(Part A), pp. 167-181. Elsevier 10.1016/j.jhydrol.2016.04.028

2015

Führböter, Jens Fred; Sültenfuß, Jürgen; Purtschert, Roland (2015). Auswirkungen von anthropogenen Einflüssen auf einen Küstengrundwasserleiter am Beispiel des Ems-Ästuars. Grundwasser, 20(1), pp. 13-23. Springer 10.1007/s00767-014-0277-1

Åkesson, Maria; Suckow, Axel; Visser, Ate; Sültenfuβ, Jürgen; Laier, Troels; Purtschert, Roland; Sparrenbom, Charlotte J. (2015). Constraining age distributions of groundwater from public supply wells in diverse hydrogeological settings in Scania, Sweden. Journal of hydrology, 528, pp. 217-229. Elsevier 10.1016/j.jhydrol.2015.06.022

2014

Mayer, A.; Sültenfuß, J.; Travi, Y.; Rebeix, R.; Purtschert, R.; Claude, C.; Le Gal La Salle, C.; Miche, H.; Conchetto, E. (2014). A multi-tracer study of groundwater origin and transit-time in the aquifers of the Venice region (Italy). Applied geochemistry, 50, pp. 177-198. Elsevier 10.1016/j.apgeochem.2013.10.009

Ritterbusch, F.; Ebser, S.; Welte, J.; Reichel, T.; Kersting, A.; Purtschert, R.; Aeschbach-Hertig, W.; Oberthaler, M. K. (2014). Groundwater dating with Atom Trap Trace Analysis of 39Ar. Geophysical Research Letters, 41(19), pp. 6758-6764. American Geophysical Union 10.1002/2014GL061120

Edmunds, W. Mike; Darling, W. George; Purtschert, Roland; Corcho Alvarado, José Antonio (2014). Noble gas, CFC and other geochemical evidence for the age and origin of the Bath thermal waters, UK. Applied geochemistry, 40, pp. 155-163. Pergamon 10.1016/j.apgeochem.2013.10.007

Yokochi, R.; Sturchio, N.C.; Purtschert, R.; Jiang, W.; Lu, Z.-T.; Mueller, P.; Yang, G.-M.; Kennedy, B.M.; Kharaka, Y. (2014). Corrigendum to “Noble gas radionuclides in Yellowstone geothermal gas emissions: a reconnaissance” [Chem. Geol. 339 (2013) 43-51]. Chemical geology, 371, pp. 128-129. Elsevier 10.1016/j.chemgeo.2014.02.004

Delbart, C.; Barbecot, F.; Valdes, D.; Tognelli, A.; Fourre, E.; Purtschert, R.; Couchoux, L.; Jean-Baptiste, P. (2014). Investigation of young water inflow in karst aquifers using SF6–CFC–3H/He–85Kr–39Ar and stable isotope components. Applied geochemistry, 50, pp. 164-176. Pergamon 10.1016/j.apgeochem.2014.01.011

Lu, Z.-T.; Schlosser, P.; Smethie, W.M.; Sturchio, N.C.; Fischer, T.P.; Kennedy, B.M.; Purtschert, R.; Severinghaus, J.P.; Solomon, D.K.; Tanhua, T.; Yokochi, R. (2014). Tracer applications of noble gas radionuclides in the geosciences. Earth-science reviews, 138, pp. 196-214. Elsevier 10.1016/j.earscirev.2013.09.002

Kralik, M.; Humer, F.; Fank, J.; Harum, T.; Klammler, G.; Gooddy, D.; Sültenfuß, J.; Gerber, C.; Purtschert, R. (2014). Using 18O/2H, 3H/3He, 85Kr and CFCs to determine mean residence times and water origin in the Grazer and Leibnitzer Feld groundwater bodies (Austria). Applied geochemistry, 50, pp. 150-163. Pergamon 10.1016/j.apgeochem.2014.04.001

Aggarwal, Pradeep K.; Matsumoto, Takuya; Sturchio, Neil C.; Chang, Hung K.; Gastmans, Didier; Araguas-Araguas, Luis J.; Jiang, Wei; Lu, Zheng-Tian; Mueller, Peter; Yokochi, Reika; Purtschert, Roland; Torgersen, Thomas (2014). Continental degassing of 4He by surficial discharge of deep groundwater. Nature geoscience, 8(1), pp. 35-39. Nature Publishing Group 10.1038/ngeo2302

Buizert, C.; Baggenstos, D.; Jiang, W.; Purtschert, R.; Petrenko, V. V.; Lu, Z.-T.; Muller, P.; Kuhl, T.; Lee, J.; Severinghaus, J. P.; Brook, E. J. (2014). Radiometric 81Kr dating identifies 120,000-year-old ice at Taylor Glacier, Antarctica. Proceedings of the National Academy of Sciences of the United States of America - PNAS, 111(19), pp. 6876-6881. National Academy of Sciences NAS 10.1073/pnas.1320329111

2013

Torgersen, T.; Purtschert, Roland; Philips, F. M.; Plummer, L. N.; Sanford, W. E.; Suckow, A. (2013). Defining groundwater age. In: International Atomic Energy Agency, (ed.) Isotope Methods for Dating Old Groundwater (pp. 21-32). Vienna: IAEA

Visser, A.; Broers, H. P.; Purtschert, Roland; Sültenfuss, J.; de Jonge, M. (2013). Groundwater age distributions at a public drinking water supply well field derived from multiple age tracers (⁸⁵Kr, ³H/³He, and ³⁹Ar). Water resources research, 49(11), pp. 7778-7796. American Geophysical Union 10.1002/2013WR014012

Corcho Alvarado, J. A.; Paces, T.; Purtschert, Roland (2013). Dating groundwater in the Bohemian Cretaceous Basin: Understanding tracer variations in the subsurface. Applied geochemistry, 29, pp. 189-198. Pergamon 10.1016/j.apgeochem.2012.11.014

Yang, G.-M.; Cheng, C. F.; Jiang, W.; Lu, Z.-T.; Purtschert, Roland; Sun, Y.-R.; Tu, L.-Y.; Hu, S.-M. (2013). Analysis of ⁸⁵Kr: a comparison at the 10-14 level using micro-liter samples. Scientific Reports, 3(1) Nature Publishing Group 10.1038/srep01596

Purtschert, Roland; Yokochi, R.; Sturchio, C. (2013). Krypton-81 dating of old groundwater. In: International Atomic Energy Agency, (ed.) Isotope Methods for Dating Old Groundwater (pp. 91-124). Vienna: IAEA

Sturchio, N. C.; Purtschert, Roland (2013). Krypton-81 case study: the nubian aquifer, Egypt. In: International Atomic Energy Agency, (ed.) Isotope Methods for Dating Old Groundwater (pp. 319-324). Vienna: IAEA

Yokochi, R.; Sturchio, N.C.; Purtschert, R.; Jiang, W.; Lu, Z.-T.; Mueller, P.; Yang, G.-M.; Kennedy, B.M.; Kharaka, Y. (2013). Noble gas radionuclides in Yellowstone geothermal gas emissions: A reconnaissance. Chemical geology, 339, pp. 43-51. Elsevier 10.1016/j.chemgeo.2012.09.037

2012

Purtschert, R. (2012). Determination of crustal fluid residence times using nucleogenic 39Ar. Geochimica et cosmochimica acta, 88, pp. 19-26. New York, N.Y.: Elsevier Science 10.1016/j.gca.2012.04.034

Purtschert, R. (2012). An atom counter for measuring 81Kr and 85Kr in environmental samples. Geochimica et cosmochimica acta, 91, pp. 1-6. New York, N.Y.: Elsevier Science 10.1016/j.gca.2012.05.019

2011

Leuenberger, Markus; Purtschert, Roland; et al., (2011). Reconstruction of past climate conditions over central Europe from groundwater data. Quaternary Science Reviews, 30(23-24), pp. 3423-3429. Oxford: Pergamon 10.1016/j.quascirev.2011.09.003

Purtschert, Roland; et al., (2011). On some methodological problems in the use of environmental tracers to estimate hydrogeologic parameters and to calibrate flow and transport models. Hydrogeology journal, 19(1), pp. 53-69. Hannover: Verlag Heinz Heise 10.1007/s10040-010-0655-4

Purtschert, Roland; et al., (2011). 39Ar detection at the 10-16 isotopic abundance level with atom trap trace analysis. Physical review letters, 106(10), [103001]. Ridge, N.Y.: American Physical Society 10.1103/PhysRevLett.106.103001

Riedmann, Robin; Purtschert, Roland (2011). Natural 37Ar Concentrations in Soil Air: Implications for Monitoring Underground Nuclear Explosions. Environmental science & technology, 45(20), pp. 8656-8664. Washington, D.C.: ACS Publications 10.1021/es201192u

Sültenfuss, Jürgen; Purtschert, Roland; Führböter, Jens F. (2011). Age structure and recharge conditions of a coastal aquifer (northern Germany) investigated with 39Ar, 14C, 3H, He isotopes and Ne. Hydrogeology journal, 19(1), pp. 221-236. Hannover: Verlag Heinz Heise 10.1007/s10040-010-0663-4

2009

Althaus, Rolf; Klump, A.; Onnis, R.; Kipfer, R.; Purtschert, Roland; Stauffer, W.; Kinzelbach, W. (2009). Noble gas tracers for characterisation of flow dynamics and origin of groundwater: A case study in Switzerland. Journal of hydrology, 370(1-4), pp. 64-72. Amsterdam: Elsevier 10.1016/j.jhydrol.2009.02.053

Purtschert, Roland (2009). Ambient vertical flow in long-screen wells: a case study in the Fontainebleau Sands Aquifer (France). Hydrogeology journal, 17(2), pp. 425-431. Hannover: Verlag Heinz Heise 10.1007/s10040-008-0383-1

Purtschert, Roland (2009). European climate variations over the past half-millennium reconstructed from groundwater. Geophysical Research Letters, 36(15), n/a-n/a. Washington, D.C.: American Geophysical Union 10.1029/2009GL038826

2007

Corcho Alvarado, José Antonio; Purtschert, Roland; Barbecot, Florent; Chabault, C; Rueedi, J; Schneider, V; Aeschbach-Hertig, W; Kipfer, R; Loosli, H.H. (2007). Constraining the age distribution of highly mixed groundwater using Ar: A multiple environmental tracer (H/He, Kr, Ar, and C) study in the semiconfined Fontainebleau Sands Aquifer (France). Water resources research, 43(3), n/a-n/a. Washington, D.C.: American Geophysical Union 10.1029/2006WR005096

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