Auflistung nach Mitwirkenden "Liebetrau, V."
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Miniaturized biosignature analysis reveals implications for the formation of cold seep carbonates at Hydrate Ridge (off Oregon, USA)
Leefmann, T.; Bauermeister, J.; Kronz, A.; Liebetrau, V.; Reitner, J.; Thiel, V. (Biogeosciences, 2008)Methane-related carbonates from Hydrate Ridge typically show several macroscopically distinguishable mineral phases, namely whitish aragonite, lucent aragonite, and gray micrite. The relationship of these phases to ... -
Origin of High Mg and SO4 Fluids in Sediments of the Terceira Rift, Azores-Indications for Caminite Dissolution in a Waning Hydrothermal System
Schmidt, C.; Hensen, C.; Wallmann, K.; Liebetrau, V.; Tatzel, M.; Schurr, S. L.; Kutterolf, S.; Haffert, L.; Geilert, S.; Hübscher, C.; Lebas, E.; Heuser, A.; Schmidt, M.; Strauss, H.; Vogl, J.; Hansteen, T. (Geochemistry, Geophysics, Geosystems, 2019)During R/V Meteor cruise 141/1, pore fluids of near surface sediments were investigated to find indications for hydrothermal activity in the Terceira Rift (TR), a hyperslow spreading center in the Central North Atlantic ... -
Recycling and Burial of Biogenic Silica in an Open Margin Oxygen Minimum Zone
Dale, A. W.; Paul, K. M.; Clemens, D.; Scholz, F.; Schroller‐Lomnitz, U.; Wallmann, K.; Geilert, S.; Hensen, C.; Plass, A.; Liebetrau, V.; Grasse, P.; Sommer, S. (Global Biogeochemical Cycles, 2021-02-17)An extensive data set of biogenic silica (BSi) fluxes is presented for the Peruvian oxygen minimum zone (OMZ) at 11°S and 12°S. Each transect extends from the shelf to the upper slope (∼1,000 m) and dissects the permanently ...