Auflistung Geochemie, Mineralogie, Petrologie nach Mitwirkenden "Guggenberger, Georg"
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Fate and stability of dissolved organic carbon in topsoils and subsoils under beech forests
Kalks, Fabian; Liebmann, Patrick; Wordell-Dietrich, Patrick; Guggenberger, Georg; Kalbitz, Karsten; Mikutta, Robert; Helfrich, Mirjam; Don, Axel (Biogeochemistry, 2020-03-09)Dissolved organic carbon (DOC) from Oa horizons has been proposed to be an important contributor for subsoil organic carbon stocks. We investigated the fate of DOC by directly injecting a DOC solution from 13C labelled ... -
Impacts of Drying and Rewetting on the Radiocarbon Signature of Respired CO2 and Implications for Incubating Archived Soils
Beem‐Miller, Jeffrey; Schrumpf, Marion; Hoyt, Alison M.; Guggenberger, Georg; Trumbore, Susan (Journal of Geophysical Research: Biogeosciences, 2021-09-14)The radiocarbon signature of respired CO2 (∆14C‐CO2) measured in laboratory soil incubations integrates contributions from soil carbon pools with a wide range of ages, making it a powerful model constraint. Incubating ...