Claudia Ehlert
Claudia Ehlert
Institute for Chemistry and Biology of the Marine Environment (ICBM), Carl von Ossietzky University
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Reviews and syntheses: The biogeochemical cycle of silicon in the modern ocean
PJ Tréguer, JN Sutton, M Brzezinski, MA Charette, T Devries, ...
Biogeosciences 18 (4), 1269-1289, 2021
Stable silicon isotope signatures of marine pore waters–Biogenic opal dissolution versus authigenic clay mineral formation
C Ehlert, K Doering, K Wallmann, F Scholz, S Sommer, P Grasse, ...
Geochimica et Cosmochimica Acta 191, 102-117, 2016
A review of the stable isotope bio-geochemistry of the global silicon cycle and its associated trace elements
JN Sutton, L André, D Cardinal, DJ Conley, GF De Souza, J Dean, J Dodd, ...
Frontiers in Earth Science, 112, 2018
The influence of water mass mixing on the dissolved Si isotope composition in the Eastern Equatorial Pacific
P Grasse, C Ehlert, M Frank
Earth and Planetary Science Letters 380, 60-71, 2013
Factors controlling the silicon isotope distribution in waters and surface sediments of the Peruvian coastal upwelling
C Ehlert, P Grasse, E Mollier-Vogel, T Böschen, J Franz, GF de Souza, ...
Geochimica et Cosmochimica Acta 99, 128-145, 2012
GEOTRACES inter-calibration of the stable silicon isotope composition of dissolved silicic acid in seawater
P Grasse, MA Brzezinski, D Cardinal, GF de Souza, P Andersson, ...
Journal of Analytical Atomic Spectrometry 32 (3), 562-578, 2017
Changes in silicate utilisation and upwelling intensity off Peru since the Last Glacial Maximum–insights from silicon and neodymium isotopes
C Ehlert, P Grasse, M Frank
Quaternary Science Reviews 72, 18-35, 2013
Spatial and temporal patterns of pore water chemistry in the inter-tidal zone of a high energy beach
H Waska, J Greskowiak, J Ahrens, M Beck, S Ahmerkamp, P Böning, ...
Frontiers in Marine Science 6, 154, 2019
Silicon isotope constraints on sources and utilization of silicic acid in the northern South China Sea
Z Cao, M Frank, M Dai, P Grasse, C Ehlert
Geochimica et Cosmochimica Acta 97, 88-104, 2012
Current transport versus continental inputs in the eastern Indian Ocean: Radiogenic isotope signatures of clay size sediments
C Ehlert, M Frank, BA Haley, U Böniger, P De Deckker, FX Gingele
Geochemistry, Geophysics, Geosystems 12 (6), 2011
Transformation of silicon in a sandy beach ecosystem: Insights from stable silicon isotopes from fresh and saline groundwaters
C Ehlert, A Reckhardt, J Greskowiak, BTP Liguori, P Böning, R Paffrath, ...
Chemical Geology 440, 207-218, 2016
Contribution of changes in opal productivity and nutrient distribution in the coastal upwelling systems to Late Pliocene/Early Pleistocene climate cooling
J Etourneau, C Ehlert, M Frank, P Martinez, R Schneider
Climate of the Past 8 (5), 1435-1445, 2012
Discovery of Miocene to early Pleistocene deposits on Mayaguana, Bahamas: Evidence for recent active tectonism on the North American margin
P Kindler, F Godefroid, M Chiaradia, C Ehlert, A Eisenhauer, M Frank, ...
Geology 39 (6), 523-526, 2011
Impact of ambient conditions on the Si isotope fractionation in marine pore fluids during early diagenesis
S Geilert, P Grasse, K Doering, K Wallmann, C Ehlert, F Scholz, M Frank, ...
Biogeosciences 17 (7), 1745-1763, 2020
Changes in diatom productivity and upwelling intensity off Peru since the Last Glacial Maximum: Response to basin‐scale atmospheric and oceanic forcing
K Doering, Z Erdem, C Ehlert, S Fleury, M Frank, R Schneider
Paleoceanography 31 (10), 1453-1473, 2016
Silicon and nitrogen cycling in the upwelling area off Peru: A dual isotope approach
P Grasse, E Ryabenko, C Ehlert, MA Altabet, M Frank
Limnology and Oceanography 61 (5), 1661-1676, 2016
Differences between mono-generic and mixed diatom silicon isotope compositions trace present and past nutrient utilisation off Peru
K Doering, C Ehlert, P Grasse, X Crosta, S Fleury, M Frank, R Schneider
Geochimica et Cosmochimica Acta 177, 30-47, 2016
The influence of water mass mixing and particle dissolution on the Silicon cycle in the central Arctic Ocean
BTP Liguori, C Ehlert, K Pahnke
Frontiers in Marine Science 7, 202, 2020
Nutrient utilisation and weathering inputs in the Peruvian upwelling region since the Little Ice Age
C Ehlert, P Grasse, D Gutiérrez, R Salvatteci, M Frank
Climate of the Past 11 (2), 187-202, 2015
Rare earth element behavior in a sandy subterranean estuary of the southern North Sea
R Paffrath, K Pahnke, MK Behrens, A Reckhardt, C Ehlert, B Schnetger, ...
Frontiers in Marine Science 7, 424, 2020
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