Millennial hydrological variability during the MIS3-2 in a lowland freshwater ecosystem of the northern Neotropics We inferred environmental changes in the northern Neotropics using geochemical and mineralogical data from the…Heinz-Gerd Röhling31. Mai 2023
Constraining Volatile Element Loss Processes by Germanium Isotopic Investigations of Iron Meteorites The concentrations of Ge and other moderately volatile elements (MVE) in iron meteorites vary by…Heinz-Gerd Röhling31. Mai 2023
Downhole logging data and its suitability for cyclostratigraphy and time series analysis Extensive borehole logging datasets are being gathered for commercial and scientific purposes, but studies exploring…Heinz-Gerd Röhling31. Mai 2023
A lab on a chip concept for rationalizing hydro-geochemical processes at the pore scale and their integration into larger scale analyses Deep geological repositories with a multi-barrier concept are foreseen by various countries for the disposal…Heinz-Gerd Röhling31. Mai 2023
Non-classical crystallisation mechanisms in hyaline foraminifer biomineralisation Foraminifers are an ubiquitous group of marine unicellular organisms, which form shells (tests) made of…Heinz-Gerd Röhling31. Mai 2023
Treatment of metallurgical by-products for metal winning and use as construction material Every year, millions of tons of by-products from the metal producing industry are dumped as…Heinz-Gerd Röhling31. Mai 2023
Internal fluid-mineral oxygen exchange: equilibrium clumped isotope behaviour in the most extreme rock-buffered systems? Chemical exchange between carbonate and internal water populations represents the lowest possible water/rock fraction in…Heinz-Gerd Röhling31. Mai 2023
Triple oxygen isotope compositions of iron oxide-apatite deposits – a window into ore formation processes and the ancient atmosphere Iron oxide - apatite (IOA) deposits are magnetite- and apatite-rich rock assemblages that are hosted…Heinz-Gerd Röhling31. Mai 2023
The export of barium into the marine benthic realm assessed through Ba/Ca of benthic foraminifera – approaching a novel calibration Global warming and changes in precipitation patterns are of increasing concern for populations in the…Heinz-Gerd Röhling31. Mai 2023
Melt mixing and transport across the Whale Head Rock contact aureole of the Albany-Fraser Orogen, Western Australia The processes that facilitate the production of granitoids are elucidated by the study of exposed…Heinz-Gerd Röhling31. Mai 2023