Dissolved organic matter
Characterization of terrestrial dissolved organic matter fractionated by pH and polarity and their biological effects on plant growth
... and dissolved organic matter (DOM) in general, by use of advanced analytical techniques [14] has increased our understanding of the sources and compos- ition of these complex ...
19
Fluxes of dissolved organic matter from urban catchments in the Neuse River Basin
... of organic matter (OM) during storm ...studied. Dissolved organic matter (DOM) is a water quality concern because during drinking water treatment, disinfection byproducts (DBPs) are ...
67
Field of the Dissolved Organic Matter Content in the Taganrog Bay (the Sea of Azov)
... the dissolved organic matter content in the Taganrog Bay, from the Don River mouth to the Azov Sea adjacent water areas are ...the dissolved organic matter anthropogenic sources, ...
13
Impacts of hydrous manganese oxide on the retention and lability of dissolved organic matter
... on organic C decomposition in soils, and therefore on greenhouse gas fluxes to the ...of organic C against microbial decomposition through sorption and complexation ...on organic C retention and ...
19
Electrochemical Characterization of Tea-derived Dissolved Organic Matter: Implications for Electron Shuttling
... Dissolved organic matter (DOM) is capable of taking part in biogeochemical electron transfer reactions due to its ability to facilitate redox ...
10
Changecharacterization of dissolved organic matter in different subsidence land of a coal mine, China
... volume-weight, organic type, ion exchange adsorption, acid-base neutralization, redox, etc ...of dissolved organic matter (DOM) cannot be neglected as it can affect the environmental behavior ...
6
Sulfate Reduction in Sediments Produces High Levels of Chromophoric Dissolved Organic Matter
... altering dissolved organic matter (DOM) in estuarine and coastal sediments, although its role in the production of optically active chromophoric DOM (CDOM) and a subset of fluorescent DOM (FDOM) has ...
9
Chemodiversity of dissolved organic matter in the Amazon Basin
... ubiquitous dissolved organic matter (DOM), beyond specific indicator compounds and bulk measurements, has not yet been estab- ...lower organic molecular com- plexity in this clear water ...
14
The composition and distribution of semi labile dissolved organic matter across the southwest Pacific
... calcitrant organic matter into labile matter, the low content in chromophoric DOM recorded in the surface waters of WGY (αCDOM(350) = ...chromophoric dissolved organic matter ...
12
Quantity and Composition of Stream Dissolved Organic Matter in the Watershed of Conesus Lake, New York
... Stream ecosystems occur at the confluence of land and water and the chemistry of stream waters, particularly the inorganic nutrients and the quantity and chemical composition of dissolved organic ...
66
Sorption and fractionation of dissolved organic matter and associated phosphorus in agricultural soil
... of dissolved organic matter (DOM) strongly affects the export of nitrogen (N) and phosphorus (P) from soils to surface wa- ...of dissolved organic C and P (DOC, DOP) in soil, the ...
11
Analyzing the Dynamics of Riverine Nitrate and Dissolved Organic Matter in Watersheds Impacted by Agricultural Inputs.
... and organic subsidies in aquatic ...on dissolved organic matter (DOM) source and character (Wilson and Xenopolous, 2009; Williams et ...
88
Picocyanobacteria and deep-ocean fluorescent dissolved organic matter share similar optical properties
... chromophoric dissolved organic matter (CDOM) and its related fluorescent components (FDOM), which are widely distributed but highly photobleached in the surface ocean, are critical in regulating light ...
12
Distribution, seasonality, and fluxes of dissolved organic matter in the Pearl River (Zhujiang) estuary, China
... Abstract. Dissolved organic carbon (DOC) concentration in the Pearl River estuary (PRE) of China was measured in May, August, and October 2015 and January ...fluorescent dissolved organic ...
20
Bottled aqua incognita: microbiota assembly and dissolved organic matter diversity in natural mineral waters
... A persistent question that has puzzled researchers for decades is what substrates in bottled water may fuel the observed sudden microbial growth [8]? Although auto- trophic growth has been suggested [4], it is commonly ...
17
Dissolved Organic Matter Complexed Iron in Two Rivers with Different Types of Soils in Watershed Area
... Dissolved organic matter (DOM) in aquatic environ- ments has a number of biogeochemical functions, includ- ing supplying energy and nutrients to aquatic biota ...remain dissolved by forming ...
9
Decoupling of dissolved organic matter patterns between stream and riparian groundwater in a headwater forested catchment
... of dissolved organic matter (DOM) is still a big chal- lenge in ...that dissolved organic carbon (DOC) and nitrogen (DON) concentrations as well as the spectroscopic character of DOM ...
14
Dissolved Organic Matter in Subarctic Streams and Rivers: Direct and Proxy Measures of Quantity, Quality, and Mercury
... (Roulet et al., 1994; FNSAP, 2010). The peatlands that cover the majority of the HBL consist primarily of bog and fen peatland types, although others, such as swamps, and permafrost peat mounds and plateaus (palsas) are ...
152
SAR202 Genomes from the Dark Ocean Predict Pathways for the Oxidation of Recalcitrant Dissolved Organic Matter
... FIG 4 A proposed metabolic schema for cells of the SAR202 clade. Oxidative enzymes encoded in the SAR202 genomes provide semispecific initial oxidation of heterogenous recalcitrant DOM on the cell surface or upon initial ...
19
Parameterization of the light absorption properties of chromophoric dissolved organic matter in the Baltic Sea and Pomeranian lakes
... Chromophoric dissolved organic matter (CDOM) is the uncharacterized fraction of the dissolved organic matter pool consisting of a heterogeneous mixture of water-soluble or- ganic ...
20