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Influence of vegetation on low-molecular-weight carboxylic acids in soil solution—a review
Low-molecular-weight (LMW) carboxylic acids found in soils and soil solutions comprise mainly aliphatic mono-, di- and tricarboxylic acids and substituted benzoic and cinnamic acids. This reviewExpand
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Influence of humic substances on phosphate adsorption by aluminium and iron oxides
In order to elucidate the influence of humic substances on phosphate adsorption, the amounts of phosphate adsorbed by synthetic aluminium oxide (Al(OH)3), ferrihydrite (Fe5O3(OH)9) and goethiteExpand
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Direct analysis of tfdA gene expression by indigenous bacteria in phenoxy acid amended agricultural soil
Expression of the functional gene tfdA involved in degradation of phenoxyacetic acids such as 2,4-dichlorophenoxyacetic acid (2,4-D) and 4-chloro-2-methylphenoxyacetic acid (MCPA) was investigatedExpand
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Production of dissolved organic carbon and low-molecular weight organic acids in soil solution driven by recent tree photosynthate
Dissolved organic carbon (DOC) is an important component in the terrestrial carbon cycle. Yet, the relative importance of different inputs of DOC to the soil solution remains uncertain. Here, we usedExpand
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Effects of a triazole fungicide and a pyrethroid insecticide on the decomposition of leaves in the presence or absence of macroinvertebrate shredders.
Previously, laboratory experiments have revealed that freely diluted azole fungicides potentiate the direct toxic effect of pyrethroid insecticides on Daphnia magna. More ecologically relevantExpand
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Cadmium and copper release kinetics in relation to afforestation of cultivated soil
Afforestation of cultivated soils causes soil acidification and elevated concentrations of dissolved organic matter (DOC) in the soil solution, and hence, aggravate the risk of heavy metal leaching.Expand
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Dissolved organic carbon and decreasing pH mobilize cadmium and copper in soil
Summary When limed farmland is converted to forestry cadmium (Cd), copper (Cu) and other heavy metals can become mobile because of acidification and increased concentration of dissolved humicExpand
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Nickel sorption to goethite and montmorillonite in presence of citrate.
Mobility and bioavailability of nickel (Ni) in soil strongly depends on the interaction between Ni(II), ligands, and sorbents like organic matter and minerals. Sorption of Ni(II) and Ni(II)-citrateExpand
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Ergot alkaloids in rye flour determined by solid-phase cation-exchange and high-pressure liquid chromatography with fluorescence detection
Ergot alkaloids are mycotoxins that are undesirable contaminants of cereal products, particularly rye. A method was developed employing clean-up by cation-exchange solid-phase extraction, separationExpand
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Influence of pressure/temperature treatments on glucosinolate conversion in broccoli (Brassica oleraceae L. cv Italica) heads.
Abstract Glucosinolates are a group of secondary plant metabolites that are found in the Brassicaceae family. Upon hydrolysis by the endogenous enzyme myrosinase, a large number of compounds can beExpand
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