The Influence Mechanism of Dissolved Organic Matter on the Photocatalytic Oxidation of Pharmaceuticals and Personal Care Products. [PDF]
MoleculesWang J +5 more
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Response of dissolved organic matter and bacterial community to anthropogenic disturbances in a plateau lake. [PDF]
Front MicrobiolMeng Y +5 more
europepmc +1 more source
Variability of the optical signatures of dissolved organic matter in soils of different mangrove stands (Ouvéa, New Caledonia). [PDF]
Environ Sci Pollut Res IntMouras N +7 more
europepmc +1 more source
Shifts in Dissolved Organic Matter and Microbial Communities Under Continuous Cropping of <i>Aralia continentalis</i> Kitag.: A Comparative Study of 2-, 6-, and 12-Year Durations. [PDF]
Biology (Basel)Liu Q +7 more
europepmc +1 more source
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Removal of Dissolved Organic Matter by Anion Exchange: Effect of Dissolved Organic Matter Properties
Environmental Science & Technology, 2008Ten isolates of aquatic dissolved organic matter (DOM) were evaluated to determine the effect that chemical properties of the DOM, such as charge density, aromaticity, and molecular weight, have on DOM removal by anion exchange. The DOM isolateswere characterized as terrestrial, microbial, or intermediate humic substances or transphilic acids.
Aiken George +2 more
exaly +3 more sources
Cycling downwards – dissolved organic matter in soils
Soil Biology and Biochemistry, 2012Dissolved organic matter has been recognized as mobile, thus crucial to translocation of metals, pollutants but also of nutrients in soil. We present a conceptual model of the vertical movement of dissolved organic matter with soil water, which deviates from the view of a chromatographic stripping along the flow path. It assumes temporal immobilization
Klaus Kaiser, Karsten Kalbitz
exaly +4 more sources
The speciation and fate of arsenic (As) in soil-water systems is a topic of great interest, in part due to growing awareness of As uptake into rice as an important human exposure pathway to As. Rice paddy and other wetland soils are rich in dissolved organic matter (DOM), leading to As/DOM ratios that are typically lower than those in groundwater ...
Lena Abu-Ali, Hyun Yoon, Matthew C. Reid
openaire +2 more sources
Chemodiversity of Soil Dissolved Organic Matter
Environmental Science & Technology, 2020Dissolved organic matter (DOM) plays a key role in many biogeochemical processes, but the drivers controlling the diversity of chemical composition and properties of DOM molecules (chemodiversity) in soils are poorly understood. It has also been debated whether environmental conditions or intrinsic molecular properties control the accumulation and ...
Yang Ding +7 more
openaire +2 more sources
Dissolved organic matter (DOM) is a complex mixture of organic compounds that is ubiquitous in terrestrial, aquatic, and atmospheric environments. Although it plays a key role in the global carbon cycle, it remains poorly characterized at the molecular-level because of its compositional heterogeneity and variability.
Perry J. Mitchell +2 more
openaire +1 more source
Dissolved organic matter (DOM) is an important organic matter fraction that affects many biological and chemical processes in soil. Biochar can change soil DOM while the effects were paradoxical, and contributions of biochar to soil DOM was not clear yet. In this study, excitation-emission matrix (EEM) fluorescence spectroscopy was applied to determine
Zhengjun, Feng +6 more
openaire +2 more sources