Items where Author is "Hansen, Christian T"

Kürzinger, V, Hansen, CT, Strauss, H, Wu, S and Bach, W (2023) Experimental evidence for the hydrothermal formation of native sulfur by synproportionation. Frontiers in Earth Science, 11. doi:10.3389/feart.2023.1132794

Hansen, CT, Lissenberg, CJ, Kahl, WA and Bach, W (2022) Hydrothermal troctolite alteration at 300 and 400 °C: Insights from flexible Au-reaction cell batch experimental investigations. American Mineralogist, 107(6). 1100-1115. doi:10.2138/am-2021-7832

Hansen, CT, Kleint, C, Böhnke, S, Klose, L, Adam-Beyer, N, Sass, K, Zitoun, R, Sander, SG, Indenbirken, D, Dittmar, T, Koschinsky, A and Perner, M (2022) Impact of high Fe-concentrations on microbial community structure and dissolved organics in hydrothermal plumes: an experimental study. Scientific Reports, 12(1). doi:10.1038/s41598-022-25320-0

Dede, B, Hansen, CT, Neuholz, R, Schnetger, B, Kleint, C, Walker, S, Bach, W, Amann, R and Meyerdierks, A (2022) Niche differentiation of sulfur-oxidizing bacteria (SUP05) in submarine hydrothermal plumes. The ISME Journal. doi:10.1038/s41396-022-01195-x

Albers, E, Shervais, JW, Hansen, CT, Ichiyama, Y and Fryer, P (2022) Shallow depth, substantial change: fluid-metasomatism causes major compositional modifications of subducted volcanics (Mariana forearc). Frontiers in Earth Science, 10. doi:10.3389/feart.2022.826312

Wilckens, FK, Hansen, CT, Diehl, A, Bach, W and Kasemann, SA (2022) Sources of Mg enrichments in vent fluids from the Kermadec arc recorded by Li, B, and Mg isotopes. Geochemistry, Geophysics, Geosystems, 23(11). doi:10.1029/2022GC010471

Song, M, Schubotz, F, Kellermann, MY, Hansen, CT, Bach, W, Teske, AP and Hinrichs, KU (2021) Formation of ethane and propane via abiotic reductive conversion of acetic acid in hydrothermal sediments. Proceedings of the National Academy of Sciences, 118(47). e2005219118. doi:10.1073/pnas.2005219118

Geilert, S, Albers, E, Frick, DA, Hansen, CT and von Blanckenburg, F (2021) Systematic changes in serpentine Si isotope signatures across the Mariana forearc – a new proxy for slab dehydration processes. Earth and Planetary Science Letters, 575. 117193. doi:10.1016/j.epsl.2021.117193

Hansen, CT, Niggemann, J, Giebel, HA, Simon, M, Bach, W and Dittmar, T (2019) Biodegradability of hydrothermally altered deep-sea dissolved organic matter. Marine Chemistry, 217. 103706. doi:10.1016/j.marchem.2019.103706

Hansen, CT, Meixner, A, Kasemann, SA and Bach, W (2017) New insight on Li and B isotope fractionation during serpentinization derived from batch reaction investigations. Geochimica et Cosmochimica Acta, 217. 51-79. doi:10.1016/j.gca.2017.08.014

Hawkes, JA, Hansen, CT, Goldhammer, T, Bach, W and Dittmar, T (2016) Molecular alteration of marine dissolved organic matter under experimental hydrothermal conditions. Geochimica et Cosmochimica Acta, 175. 68-85. doi:10.1016/j.gca.2015.11.025

Hawkes, JA, Rossel, PE, Stubbins, A, Butterfield, D, Connelly, DP, Achterberg, EP, Koschinsky, A, Chavagnac, V, Hansen, CT, Bach, W and Dittmar, T (2015) Efficient removal of recalcitrant deep-ocean dissolved organic matter during hydrothermal circulation. Nature Geoscience, 8(11). 856-860. doi:10.1038/NGEO2543