Browsing by Subject "carbon isotope"

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Natural colloid mobilization and leaching in wettable and water repellent soil under saturated condition

Sepehrnia, Nasrollah; Fishkis, Olga; Huwe, Bernd; Bachmann, Jörg (Berlin : De Gruyter, 2018)

The coupled transport of pollutants that are adsorbed to colloidal particles has always been a major topic for environmental sciences due to many unfavorable effects on soils and groundwater. This laboratory column study ...
Organic matter dynamics along a salinity gradient in Siberian steppe soils

Bischoff, Norbert; Mikutta, Robert; Shibistova, Olga; Dohrmann, Reiner; Herdtle, Daniel; Gerhard, Lukas; Fritzsche, Franziska; Puzanov, Alexander; Silanteva, Marina; Grebennikova, Anna; Guggenberger, Georg (Göttingen : Copernicus GmbH, 2018)

Salt-affected soils will become more frequent in the next decades as arid and semiarid ecosystems are predicted to expand as a result of climate change. Nevertheless, little is known about organic matter (OM) dynamics in ...
Storage and stability of organic carbon in soils as related to depth, occlusion within aggregates, and attachment to minerals

Schrumpf, M.; Kaiser, K.; Guggenberger, Georg; Persson, T.; Kögel-Knabner, I.; Schulze, E.-D. (Göttingen : Copernicus GmbH, 2013)

Conceptual models suggest that stability of organic carbon (OC) in soil depends on the source of plant litter, occlusion within aggregates, incorporation in organomineral complexes, and location within the soil profile. ...

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