Robert van Geldern

2024

• Janßen, M., Caracciolo, L., Bonnell, L.M., Lander, R.H., Adelhardt, P., Moldenhauer, L.,... Stollhofen, H. (2024). From loose sand to sandstone: An experimental approach on early calcite precipitation in sands of siliciclastic and mixed carbonate-siliciclastic composition. PLoS ONE, 19(10 October). https://doi.org/10.1371/journal.pone.0312479
• Senarathne, S.L., Barth, J., van Geldern, R., & Chandrajith, R. (2024). Litho-climatic influences on groundwater geochemistry in Sri Lanka. Groundwater for Sustainable Development, 25. https://doi.org/10.1016/j.gsd.2024.101175
• Senarathne, S.L., van Geldern, R., Chandrajith, R., & Barth, J. (2024). Unexpected contributions by carbonates and organic matter in a silicate-dominated tropical catchment: An isotope approach. Science of the Total Environment, 948. https://doi.org/10.1016/j.scitotenv.2024.174651
• Singer, M., van Geldern, R., Barth, J., & Jansen, D. (2024). Advancements in enforced C2S wet carbonation: Leveraging δ13C isotope tracking for reaction insights. Journal of CO2 Utilization, 88. https://doi.org/10.1016/j.jcou.2024.102924
• Yousif, M., van Geldern, R., & Bubenzer, O. (2024). Hydrogeomorphology and recharge mechanism of a coastal aquifer in tectonic-controlled watersheds: A multi-proxy approach based on remote sensing and environmental isotopes. Groundwater for Sustainable Development, 26. https://doi.org/10.1016/j.gsd.2024.101237

2023

• Häusser, M., Aryal, S., Barth, J., Bendix, J., Garel, E., van Geldern, R.,... Bräuning, A. (2023). Xylem formation patterns from Mediterranean to subalpine climate conditions reveal high growth plasticity of pine species on Corsica. Trees-Structure and Function. https://doi.org/10.1007/s00468-023-02402-8
• Lombardi, C., Kuklinski, P., Spirandelli, E., Bruzzone, G., Raiteri, G., Bordone, A.,... Marin, F. (2023). Antarctic Bioconstructional Bryozoans from Terra Nova Bay (Ross Sea): Morphology, Skeletal Structures and Biomineralization. Minerals, 13(2). https://doi.org/10.3390/min13020246
• Santoni, S., Garel, E., Gillon, M., Babic, M., Spangenberg, J.E., Bomou, B.,... Huneau, F. (2023). The role of groundwater in CO2 production and carbon storage in Mediterranean peatlands: An isotope geochemistry approach. Science of the Total Environment, 866. https://doi.org/10.1016/j.scitotenv.2022.161098
• Schubert, C., Juhlke, T., Huneau, F., Garel, E., Santoni, S., Barth, J., & van Geldern, R. (2023). An unusual carbon cycle budget of a small stream in a mountain silicate terrain: The case of the Gravona river (Corsica). Ecohydrology. https://doi.org/10.1002/eco.2521

2022

• Dordoni, M., Seewald, M., Rinke, K., Friese, K., van Geldern, R., Schmidmeier, J., & Barth, J. (2022). Mineralization of autochthonous particulate organic carbon is a fast channelof organic matter turnover in Germany's largest drinking water reservoir. Biogeosciences, 19(22), 5343-5355. https://doi.org/10.5194/bg-19-5343-2022
• Engel, H., Martin, A., Hofmann, H., van Geldern, R., Wasserfurth, P., Halle, M.,... Koehler, K. (2022). Energy Balance And Body Composition In Elite Alpine Skiers During Training At Altitude And Across The Competitive Season. In MEDICINE & SCIENCE IN SPORTS & EXERCISE (pp. 179-179). PHILADELPHIA: LIPPINCOTT WILLIAMS & WILKINS.

2021

• Hemmerle, H., van Geldern, R., Juhlke, T., Huneau, F., Garel, E., Santoni, S., & Barth, J. (2021). Altitude isotope effects in Mediterranean high-relief terrains: a correction method to utilize stream water data. Hydrological Sciences Journal-Journal Des Sciences Hydrologiques. https://doi.org/10.1080/02626667.2021.1928672
• Juhlke, T., van Geldern, R., Barth, J., Bendix, J., Bräuning, A., Garel, E.,... Trachte, K. (2021). Temporal offset between precipitation and water uptake of Mediterranean pine trees varies with elevation and season. Science of the Total Environment, 755. https://doi.org/10.1016/j.scitotenv.2020.142539
• Klose, L., Keith, M., Hafermaas, D., Kleint, C., Bach, W., Diehl, A.,... Koschinsky, A. (2021). Trace Element and Isotope Systematics in Vent Fluids and Sulphides From Maka Volcano, North Eastern Lau Spreading Centre: Insights Into Three-Component Fluid Mixing. Frontiers in Earth Science, 9. https://doi.org/10.3389/feart.2021.776925
• Knerr, I., Trachte, K., Egli, S., Barth, J., Bräuning, A., Garel, E.,... Bendix, J. (2021). Fog-low stratus (FLS) regimes on Corsica with wind and PBLH as key drivers. Atmospheric Research, 261. https://doi.org/10.1016/j.atmosres.2021.105731
• Lee, K.Y., van Geldern, R., & Barth, J. (2021). Extreme gradients in CO2 losses downstream of karstic springs. Science of the Total Environment, 778. https://doi.org/10.1016/j.scitotenv.2021.146099

2020

• Cochand, M., Molson, J., Barth, J., van Geldern, R., Lemieux, J.-M., Fortier, R., & Therrien, R. (2020). Rapid groundwater recharge dynamics determined from hydrogeochemical and isotope data in a small permafrost watershed near Umiujaq (Nunavik, Canada). Hydrogeology Journal. https://doi.org/10.1007/s10040-020-02109-x
• Daesslé, L.W., Andrade-Tafoya, P.D., Lafarga-Moreno, J., Mahlknecht, J., van Geldern, R., Beramendi-Orosco, L.E., & Barth, J. (2020). Groundwater recharge sites and pollution sources in the wine-producing Guadalupe Valley (Mexico): Restrictions and mixing prior to transfer of reclaimed water from the US-México border. Science of the Total Environment, 713. https://doi.org/10.1016/j.scitotenv.2020.136715
• De Castro Bueno, C., Frascareli, D., Gontijo, E.S., van Geldern, R., Rosa, A.H., Friese, K., & Barth, J. (2020). Dominance of in situ produced particulate organic carbon in a subtropical reservoir inferred from carbon stable isotopes. Scientific Reports, 10(1). https://doi.org/10.1038/s41598-020-69912-0
• Frank, A., van Geldern, R., Myrttinen, A., Zimmer, M., Barth, J., & Strauch, B. (2020). Geological CO2 quantified by high-temporal resolution stable isotope monitoring in a salt mine. Scientific Reports, 10(1). https://doi.org/10.1038/s41598-020-77635-5
• Juhlke, T., Sültenfuß, J., Trachte, K., Huneau, F., Garel, E., Santoni, S.,... van Geldern, R. (2020). Tritium as a hydrological tracer in Mediterranean precipitation events. Atmospheric Chemistry and Physics, 20(6), 3555-3568. https://doi.org/10.5194/acp-20-3555-2020
• Liu, X., Hilfert, L., Barth, J., van Geldern, R., & Friese, K. (2020). Isotope alteration caused by changes in biochemical composition of sedimentary organic matter. Biogeochemistry. https://doi.org/10.1007/s10533-020-00640-3
• Szymczak, S., Barth, J., Bendix, J., Huneau, F., Garel, E., Häusser, M.,... Bräuning, A. (2020). First indications of seasonal and spatial variations of water sources in pine trees along an elevation gradient in a Mediterranean ecosystem derived from δ18O. Chemical Geology, 549. https://doi.org/10.1016/j.chemgeo.2020.119695
• Verma, M.P., van Geldern, R., Carvalho, M.C., Grassa, F., Delgado-Huertas, A., Monvoisin, G., & Carrizo, D. (2020). Interlaboratory test for stable carbon isotope analysis of dissolved inorganic carbon in geothermal fluids. Rapid Communications in Mass Spectrometry, 34(9). https://doi.org/10.1002/rcm.8685

2019

• Cheng, L., Normandeau, C., Bowden, R., Doucett, R., Gallagher, B., Gillikin, D.P.,... Wallace, D.W. (2019). An international intercomparison of stable carbon isotope composition measurements of dissolved inorganic carbon in seawater. Limnology and Oceanography-Methods, 17, 200-209. https://doi.org/10.1002/lom3.10300
• Juhlke, T., Meier, C., van Geldern, R., Vanselow, K., Wernicke, J., Baidulloeva, J.,... Weise, S.M. (2019). Assessing moisture sources of precipitation in the Western Pamir Mountains (Tajikistan, Central Asia) using deuterium excess. Tellus B, 71, 1445379. https://doi.org/10.1080/16000889.2019.1601987
• Juhlke, T., van Geldern, R., Huneau, F., Garel, E., Santoni, S., Hemmerle, H., & Barth, J. (2019). Riverine carbon dioxide evasion along a high-relief watercourse derived from seasonal dynamics of the water-atmosphere gas exchange. Science of the Total Environment, 657, 1311-1322. https://doi.org/10.1016/j.scitotenv.2018.12.158

2018

• Bandara, U.C., Diyabalanage, D.S., Hanke, C., van Geldern, R., Chandrajith, R., & Barth, J. (2018). Arsenic-rich shallow groundwater in sandy aquifer systems buffered by rising carbonate waters: A geochemical case study from Mannar Island, Sri Lanka. Science of the Total Environment, 633, 1352-1359. https://doi.org/10.1016/j.scitotenv.2018.03.226
• Fabian, J., Zlatanović, S., Mutz, M., Grossart, H.-P., van Geldern, R., Ulrich, A.,... Premke, K. (2018). Environmental control on microbial turnover of leaf carbon in streams - Ecological function of phototrophic-heterotrophic interactions. Frontiers in Microbiology, 9. https://doi.org/10.3389/fmicb.2018.01044
• Mader, M., Roberts, A.M., Porst, D., Schmidt, C., Trauth, N., van Geldern, R., & Barth, J. (2018). River recharge versus O2 supply from the unsaturated zone in shallow riparian groundwater: A case study from the Selke River (Germany). Science of the Total Environment, 634, 374–381. https://doi.org/10.1016/j.scitotenv.2018.03.230
• Marx, A., Conrad, M., Aizinger, V., Prechtel, A., van Geldern, R., & Barth, J. (2018). Groundwater data improve modelling of headwater stream CO2 outgassing with a stable DIC isotope approach. Biogeosciences, 15(10), 3093-3106. https://doi.org/10.5194/bg-15-3093-2018
• Michelsen, N., van Geldern, R., Roßmann, Y., Bauer, I., Schulz, S., Barth, J., & Schüth, C. (2018). Comparison of precipitation collectors used in isotope hydrology. Chemical Geology (Isotopic Geoscience) Section, 488, 171-179. https://doi.org/10.1016/j.chemgeo.2018.04.032
• Verma, M.P., van Geldern, R., Barth, J., Monvoisin, G., Rogers, K., Grassa, F.,... Duran Cortes, H.A. (2018). Inter-laboratory test for oxygen and hydrogen stable isotope analyses of geothermal fluids: Assessment of reservoir fluid compositions. Rapid Communications in Mass Spectrometry, 32(20), 1799-1810. https://doi.org/10.1002/rcm.8233
• van Geldern, R., Schulte, P., Mader, M., Baier, A., Barth, J., Juhlke, T., & Lee, K. (2018). Insights into agricultural influences and weathering processes from major ion patterns. Hydrological Processes, 32(7), 891-903. https://doi.org/10.1002/hyp.11461

2017

• Barth, J., Mader, M., Nenning, F., van Geldern, R., & Friese, K. (2017). Stable isotope mass balances versus concentration differences of dissolved inorganic carbon – implications for tracing carbon turnover in reservoirs. Isotopes in Environmental and Health Studies, 1-14. https://doi.org/10.1080/10256016.2017.1282478
• Daesslé, L.W., Orozco, A., Struck, U., Camacho-Ibar, V.F., van Geldern, R., Santamaría-del-Angel, E., & Barth, J. (2017). Sources and sinks of nutrients and organic carbon during the 2014 pulse flow of the Colorado River into Mexico. Ecological Engineering, 106, 799-808. https://doi.org/10.1016/j.ecoleng.2016.02.018
• Lee, K., van Geldern, R., & Barth, J. (2017). A high-resolution carbon balance in a small temperate catchment: insights from the Schwabach River, Germany. Applied Geochemistry, 85, 86-96. https://doi.org/10.1016/j.apgeochem.2017.08.007
• Mader, M., Schmidt, C., van Geldern, R., & Barth, J. (2017). Dissolved oxygen in water and its stable isotope effects: A review. Chemical Geology, 473, 10-21. https://doi.org/10.1016/j.chemgeo.2017.10.003
• Mader, M., Schwerna, P., Buchholz, R., van Geldern, R., & Barth, J. (2017). A new approach to quantify system efficiency with dissolved oxygen isotopes during engineered growth of Galdieria sulphuraria. Algal Research, 26, 294-301. https://doi.org/10.1016/j.algal.2017.07.026
• Marx, A., Dusek, J., Jankovec, J., Sanda, M., Vogel, T., van Geldern, R.,... Barth, J. (2017). A review of CO2 and associated carbon dynamics in headwater streams: A global perspective. Reviews of Geophysics, 55(2), 560-585. https://doi.org/10.1002/2016RG000547
• Marx, A., Hintze, S., Sanda, M., Jankovec, J., Oulehle, F., Dusek, J.,... Barth, J. (2017). Acid rain footprint three decades after peak deposition: Long-term recovery from pollutant sulphate in the Uhlirska catchment (Czech Republic). Science of the Total Environment, 598, 1037-1049. https://doi.org/10.1016/j.scitotenv.2017.04.109

2016

• Attermeyer, K., Flury, S., Jayakumar, R., Fiener, P., Steger, K., Arya, V.,... Premke, K. (2016). Invasive floating macrophytes reduce greenhouse gas emissions from a small tropical lake. Scientific Reports, 6. https://doi.org/10.1038/srep20424
• Baier, A., van Geldern, R., Loehr, G., Subert, H.L., & Barth, J. (2016). Groundwater units and their potential for development at Nuremberg, Germany. Grundwasser, 21(3), 253-266. https://doi.org/10.1007/s00767-016-0332-1
• Baier, A., van Geldern, R., Loehr, G., Subert, H.L., & Barth, J. (2016). Grundwasser in Nürnberg: Wichtige Einheiten und deren Nutzbarkeit. Grundwasser, 21(3), 253-266. https://doi.org/10.1007/s00767-016-0332-1
• Chandrajith, R., Diyabalanage, S., Premathilake, K.M., Hanke, C., van Geldern, R., & Barth, J. (2016). Controls of evaporative irrigation return flows in comparison to seawater intrusion in coastal karstic aquifers in northern Sri Lanka: Evidence from solutes and stable isotopes. Science of the Total Environment, 548-549, 421-428. https://doi.org/10.1016/j.scitotenv.2016.01.050
• Daessle, L.W., van Geldern, R., Orozco-Duran, A., & Barth, J. (2016). The 2014 water release into the arid Colorado River delta and associated water losses by evaporation. Science of the Total Environment, 542, 586-590. https://doi.org/10.1016/j.scitotenv.2015.09.157
• Penckwitt, J., van Geldern, R., Hagspiel, B., Packebusch, B., Mahr, A., Burkhardt, K., & Barth, J. (2016). Quantification of groundwater infiltration into urban sewer systems using stable isotopes. Grundwasser, 21(3), 217-225. https://doi.org/10.1007/s00767-015-0310-z
• Yousif, M., van Geldern, R., & Bubenzer, O. (2016). Hydrogeological investigation of shallow aquifers in an arid data-scarce coastal region (El Daba’a, northwestern Egypt). Hydrogeology Journal, 24(1), 159-179. https://doi.org/10.1007/s10040-015-1308-4
• van Geldern, R., & Barth, J. (2016). Oxygen and hydrogen stable isotopes in Earth’s hydrologic cycle. In Grupe G, McGlynn GC (Eds.), Isotopic Landscapes in Bioarchaeology. (pp. 173-187). Berlin: Springer.
• van Geldern, R., Kolb, A., Baier, A., & Barth, J. (2016). Erratum zu: Stabile Isotope als Tracer zur Bestimmung der Abstandsgeschwindigkeit in Trinkwassergewinnungsbrunnen aus Uferfiltrat (Grundwasser, (2015), 10.1007/s00767-015-0296-6). Grundwasser, 21(4), 345. https://doi.org/10.1007/s00767-016-0342-z

2015

• Barth, J., Mader, M., Myrttinen, A., Becker, V., van Geldern, R., & Mayer, B. (2015). Advances in Stable Isotope Monitoring of CO2 Under Elevated Pressures, Temperatures and Salinities: Selected Results from the Project CO2ISOLABEL. In Liebscher A, Münch U (Eds.), Geological Storage of CO2 – Long Term Security Aspects. (pp. 59-71). Heidelberg, New York, Dordrecht, London: Springer.
• Barth, J., Nowak, M.E., Zimmer, M., Norden, B., & van Geldern, R. (2015). Monitoring of cap-rock integrity during CCS from field data at the Ketzin pilot site (Germany): Evidence from gas composition and stable carbon isotopes. International Journal of Greenhouse Gas Control, 43, 133-140. https://doi.org/10.1016/j.ijggc.2015.10.017
• Chandrajith, R., Jayasena, H.A.H., van Geldern, R., & Barth, J. (2015). Assessment of land subsidence mechanisms triggered by dolomitic marble dissolution from hydrogeochemistry and stable isotopes of spring waters. Applied Geochemistry, 58, 97-105. https://doi.org/10.1016/j.apgeochem.2015.03.020
• Daesslé, L.W., Orozco, A., Struck, U., Camacho-Ibar, V.F., van Geldern, R., Santamaría-del-Angel, E., & Barth, J. (2015). Sources and sinks of nutrients and organic carbon during the 2014 pulse flow of the Colorado River into Mexico. Ecological Engineering.
• Myrttinen, A., Becker, V., Mayer, B., van Geldern, R., & Barth, J. (2015). Determining in situ pH values of pressurised fluids using stable carbon isotope techniques. Chemical Geology, 391, 1-6. https://doi.org/10.1016/j.chemgeo.2014.10.015
• Verma, M.P., Portugal, E., Gangloff, S., Aurora Armienta, M., Chandrasekharam, D., Sanchez, M.,... van Geldern, R. (2015). Determination of the Concentration of Carbonic Species in Natural Waters: Results from a World-Wide Proficiency Test. Geostandards and Geoanalytical Research, 39(2), 233-255. https://doi.org/10.1111/j.1751-908X.2014.00306.x
• van Geldern, R., Kolb, A., Baier, A., & Barth, J. (2015). Determination of fluid velocities in drinking water supply wells using bank filtration by means of stable isotope tracers. Grundwasser, 20(3), 169-179. https://doi.org/10.1007/s00767-015-0296-6
• van Geldern, R., Schulte, P., Mader, M., Baier, A., & Barth, J. (2015). Spatial and temporal variations of pCO2, dissolved inorganic carbon, and stable isotopes along a temperate karstic watercourse. Hydrological Processes, 29,(15), 3423-3440. https://doi.org/10.1002/hyp.10457

2014

• Chandrajith, R., Chaturangani, D., Abeykoon, S., Barth, J., van Geldern, R., Edirisinghe, E.A.N.V., & Dissanayake, C.B. (2014). Quantification of groundwater-seawater interaction in a coastal sandy aquifer system: A study from Panama, Sri Lanka. Environmental Earth Sciences, 72(3), 867-877. https://doi.org/10.1007/s12665-013-3010-y
• Engelhardt, I., Barth, J., Bol, R., Schulz, M., Ternes, T.A., Schueth, C., & van Geldern, R. (2014). Quantification of long-term wastewater fluxes at the surface water/groundwater-interface: An integrative model perspective using stable isotopes and acesulfame. Science of the Total Environment, 466-467, 16-25. https://doi.org/10.1016/j.scitotenv.2013.06.092
• Nowak, M., van Geldern, R., Myrttinen, A., Zimmer, M., & Barth, J. (2014). High-resolution stable carbon isotope monitoring indicates variable flow dynamic patterns in a deep saline aquifer at the Ketzin pilot site (Germany). Applied Geochemistry, 47, 44-51. https://doi.org/10.1016/j.apgeochem.2014.05.009
• van Geldern, R., Baier, A., Subert, H.L., Kowol, S., Balk, L., & Barth, J. (2014). Pleistocene paleo-groundwater as a pristine fresh water resource in southern Germany - Evidence from stable and radiogenic isotopes. Science of the Total Environment, 496, 107-115. https://doi.org/10.1016/j.scitotenv.2014.07.011
• van Geldern, R., Kuhlemann, J., Schiebel, R., Taubald, H., & Barth, J. (2014). Stable water isotope patterns in a climate change hotspot: The isotope hydrology framework of Corsica (western Mediterranean). Isotopes in Environmental and Health Studies, 50(2), 184-200. https://doi.org/10.1080/10256016.2013.839559
• van Geldern, R., Nowak, M., Zimmer, M., Szizybalski, A., Myrttinen, A., Barth, J., & Jost, H.-J. (2014). Field-based stable isotope analysis of carbon dioxide by mid-infrared laser spectroscopy for carbon capture and storage monitoring. Analytical Chemistry, 86(24), 12191-12198. https://doi.org/10.1021/ac5031732

2013

• Nowak, M., Myrttinen, A., Zimmer, M., Wiese, B., van Geldern, R., & Barth, J. (2013). Well-based, geochemical leakage monitoring of an aquifer immediately above a CO2 storage reservoir by stable carbon isotopes at the Ketzin pilot site, Germany. Energy Procedia, 40, 346-354. https://doi.org/10.1016/j.egypro.2013.08.040
• Nowak, M., Myrttinen, A., van Geldern, R., Becker, V., Mayer, B., & Barth, J. (2013). A brief overview of isotope measurements carried out at various CCS pilot sites worldwide. In Michael Z. Hou, Heping Xie, Patrick Were (Eds.), Clean Energy Systems in the Underground: Production, Storage and Conversion. (pp. 75-87). Springer.
• van Geldern, R., Hayashi, T., Boettcher, M.E., Mottl, M.J., Barth, J., & Stadler, S. (2013). Stable isotope geochemistry of pore waters and marine sediments from the New Jersey shelf: Methane formation and fluid origin. Geosphere, 9(1), 96-112. https://doi.org/10.1130/GES00859.1
• van Geldern, R., Verma, M.P., Carvalho, M.C., Grassa, F., Delgado-Huertas, A., Monvoisin, G., & Barth, J. (2013). Stable carbon isotope analysis of dissolved inorganic carbon (DIC) and dissolved organic carbon (DOC) in natural waters - Results from a worldwide proficiency test. Rapid Communications in Mass Spectrometry, 27(18), 2099-2107. https://doi.org/10.1002/rcm.6665

2012

• Myrttinen, A., Jeandel, E., Ukelis, O., Becker, V., van Geldern, R., Blum, P., & Barth, J. (2012). Stable carbon isotope techniques to quantify CO 2 trapping under pre-equilibrium conditions and elevated pressures and temperatures. Chemical Geology, 320-321, 46-53. https://doi.org/10.1016/j.chemgeo.2012.05.008
• van Geldern, R., & Barth, J. (2012). Optimization of instrument setup and post-run corrections for oxygen and hydrogen stable isotope measurements of water by isotope ratio infrared spectroscopy (IRIS). Limnology and Oceanography-Methods, 10(DECEMBER), 1024-1036. https://doi.org/10.4319/lom.2012.10.1024

2011

• Becker, V., Myrttinen, A., Blum, P., van Geldern, R., & Barth, J. (2011). Predicting δ13CDIC dynamics in CCS: A scheme based on a review of inorganic carbon chemistry under elevated pressures and temperatures. International Journal of Greenhouse Gas Control, 5(5), 1250-1258. https://doi.org/10.1016/j.ijggc.2011.05.001
• Schulte, P., van Geldern, R., Freitag, H., Karim, A., Negrel, P., Petelet-Giraud, E.,... Barth, J. (2011). Applications of stable water and carbon isotopes in watershed research: Weathering, carbon cycling, and water balances. Earth-Science Reviews, 109(1-2), 20-31. https://doi.org/10.1016/j.earscirev.2011.07.003

2010

• Myrttinen, A., Becker, V., van Geldern, R., Barth, J., & Nowak, M. (2010). Stable isotope and dissolved inorganic carbon sampling, monitoring and analytical methods in CO2 injection and EGR projects. In Michael Z. Hou, Heping Xie, Jeoungseok Yoon (Eds.), Underground Storage of CO2 and Energy. (pp. 75-78). CRC Press.
• Myrttinen, A., Becker, V., van Geldern, R., Wuerdemann, H., Morozova, D., Zimmer, M.,... Barth, J. (2010). Carbon and oxygen isotope indications for CO2 behaviour after injection: First results from the Ketzin site (Germany). International Journal of Greenhouse Gas Control, 4(6), 1000-1006. https://doi.org/10.1016/j.ijggc.2010.02.005
• Pérez, L., Bugja, R., Massaferro, J., Steeb, P., van Geldern, R., Frenzel, P.,... Schwalb, A. (2010). Post-Columbian environmental history of Lago Petén Itzá, Guatemala. Revista Mexicana De Ciencias Geologicas, 27(3), 490-507.
• Sierralta, M., Sandor Kele, ., Melcher, F., Hambach, U., Reinders, J., van Geldern, R., & Frechen, M. (2010). Uranium-series dating of travertine from Süttö: Implications for reconstruction of environmental change in Hungary. Quaternary international, 222, 178-193. https://doi.org/10.1016/j.quaint.2009.04.004
• Wrozyna, C., Frenzel, P., Steeb, P., Zhu, L., van Geldern, R., Mackensen, A., & Schwalb, A. (2010). Stable isotope and ostracode species assemblage evidence for lake level changes of Nam Co, southern Tibet, during the past 600 years. Quaternary international, 212(1), 2-13. https://doi.org/10.1016/j.quaint.2008.12.010

2008

• Stoegbauer, A., Strauss, H., Arndt, J., Marek, V., Einsiedl, F., & van Geldern, R. (2008). Rivers of North-Rhine Westphalia revisited: Tracing changes in river chemistry. Applied Geochemistry, 23(12), 3290-3304. https://doi.org/10.1016/j.apgeochem.2008.06.030

2007

• Farkaš, J., Eisenhauer, A., van Geldern, R., & Munnecke, A. (2007). Calcium isotope record of Phanerozoic oceans: Implications for chemical evolution of seawater and its causative mechanisms. Geochimica Et Cosmochimica Acta, 71(21), 5117-5134. https://doi.org/10.1016/j.gca.2007.09.004
• Schulte, A., Jansky, B., Daut, G., Irmler, R., & van Geldern, R. (2007). Sediment dynamics from the drainage area into Lake Mladotice (western Czech Republic) in relation to flood events and under the influence of pre- to post-communist landscape changes. In Schumann A, Pahlow M (Eds.), Reducing the Vulnerability of Societies to Water Related Risks at the Basin Scale. (pp. 130-136ST - Sediment dynamics from the drainage area into Lake Mladotice (western Czech Republic) in relation to flood events and under the influence of pre- to post-communist landscape changes). IAHS Publication series.

2006

• Joachimski, M., & van Geldern, R. (2006). Carbon, oxygen and strontium isotope records of Devonian brachiopod shell calcite. Palaeogeography, Palaeoclimatology, Palaeoecology, 240, 47-67. https://doi.org/10.1016/j.palaeo.2006.03.045
• Schulte, A., Alrecht, M., Daut, G., Wallner, J., Jansky, B., & van Geldern, R. (2006). Analyses and assessment of the sedimentary record of Lake Mladotice (western Czech Republic) in relation to flood events and pre-to postcommunist change in land use. Zeitschrift für Geomorphologie, Supplementband, 142, 229-243.

2005

• Joachimski, M., & van Geldern, R. (2005). Boron isotope geochemistry of Paleozoic brachiopod calcite: Implications for a secular change in the boron isotope geochemistry of seawater over the Phanerozoic. Geochimica Et Cosmochimica Acta, 69(16), 4035-4044. https://doi.org/10.1016/j.gca.2004.11.017

2004

• Joachimski, M., Geldern, R., Breisig, S., Buggisch, W., Day, J., & van Geldern, R. (2004). Oxygen isotope evolution of biogenic calcite and apatite during the Middle and Late Devonian. International Journal of Earth Sciences, 93(4), 542-553. https://doi.org/10.1007/s00531-004-0405-8