Controls on the dynamics of dissolved organic matter in soils: a review
Dissolved organic matter (DOM) in soils plays an important role in the biogeochemistry of
carbon, nitrogen, and phosphorus, in pedogenesis, and in the transport of pollutants in soils …
carbon, nitrogen, and phosphorus, in pedogenesis, and in the transport of pollutants in soils …
Dissolved organic matter: biogeochemistry, dynamics, and environmental significance in soils
Dissolved organic matter (DOM) is defined as the organic matter fraction in solution that
passes through a 0.45 μm filter. Although DOM is ubiquitous in terrestrial and aquatic …
passes through a 0.45 μm filter. Although DOM is ubiquitous in terrestrial and aquatic …
Stabilization and destabilization of soil organic matter: mechanisms and controls
P Sollins, P Homann, BA Caldwell - Geoderma, 1996 - Elsevier
We present a conceptual model of the processes by which plant leaf and root litter is
transformed to soil organic C and CO2. Stabilization of a portion of the litter C yields material …
transformed to soil organic C and CO2. Stabilization of a portion of the litter C yields material …
A review of stemflow generation dynamics and stemflow‐environment interactions in forests and shrublands
Many geoscientists now recognize stemflow as an important phenomenon which can exert
considerable effects on the hydrology, biogeochemistry, and ecology of wooded ecosystems …
considerable effects on the hydrology, biogeochemistry, and ecology of wooded ecosystems …
SOM fractionation methods: relevance to functional pools and to stabilization mechanisms
M von Lützow, I Kögel-Knabner, K Ekschmitt… - Soil biology and …, 2007 - Elsevier
Soil organic matter (SOM) consists of various functional pools that are stabilized by specific
mechanisms and have certain turnover rates. For the development of mechanistic models …
mechanisms and have certain turnover rates. For the development of mechanistic models …
The role of DOM sorption to mineral surfaces in the preservation of organic matter in soils
K Kaiser, G Guggenberger - Organic geochemistry, 2000 - Elsevier
Sorption of dissolved organic matter (DOM) is considered to be a major process in the
preservation of organic matter (OM) in marine sediments. Evidence for this hypothesis …
preservation of organic matter (OM) in marine sediments. Evidence for this hypothesis …
Controls of bioavailability and biodegradability of dissolved organic matter in soils
B Marschner, K Kalbitz - Geoderma, 2003 - Elsevier
In soils, dissolved organic matter (DOM) is probably the most bioavailable fraction of soil
organic matter, since all microbial uptake mechanisms require a water environment …
organic matter, since all microbial uptake mechanisms require a water environment …
Biodegradation of soil-derived dissolved organic matter as related to its properties
Quantifying the contribution of dissolved organic matter (DOM) to C sequestration in soils
requires knowledge about extent and rate of its biodegradation. Since degradation …
requires knowledge about extent and rate of its biodegradation. Since degradation …
Dissolved and water-extractable organic matter in soils: a review on the influence of land use and management practices
MH Chantigny - Geoderma, 2003 - Elsevier
Despite that dissolved organic matter (DOM) and water-extractable organic matter (WEOM)
represent only a small part of soil organic matter, they appear to be involved in many soil …
represent only a small part of soil organic matter, they appear to be involved in many soil …
Factors controlling humification and mineralization of soil organic matter in the tropics
W Zech, N Senesi, G Guggenberger, K Kaiser… - Geoderma, 1997 - Elsevier
The first part of this review focuses on the chemical composition and morphological features
that characterize primary and secondary organic resources for humification. The chemical …
that characterize primary and secondary organic resources for humification. The chemical …