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• W2336291906 endingPage "10311" @default.
• W2336291906 startingPage "10299" @default.
• W2336291906 abstract "Abstract. Gaseous formaldehyde (HCHO) is an important precursor of OH radicals and a key intermediate molecule in the oxidation of atmospheric volatile organic compounds (VOCs). Budget analyses reveal large discrepancies between modeled and observed HCHO concentrations in the atmosphere. Here, we investigate the interactions of gaseous HCHO with soil surfaces through coated-wall flow tube experiments applying atmospherically relevant HCHO concentrations of ∼ 10 to 40 ppbv. For the determination of uptake coefficients (γ), we provide a Matlab code to account for the diffusion correction under laminar flow conditions. Under dry conditions (relative humidity = 0 %), an initial γ of (1.1 ± 0.05) × 10−4 is determined, which gradually drops to (5.5 ± 0.4) × 10−5 after 8 h experiments. Experiments under wet conditions show a smaller γ that drops faster over time until reaching a plateau. The drop of γ with increasing relative humidity as well as the drop over time can be explained by the adsorption theory in which high surface coverage leads to a reduced uptake rate. The fact that γ stabilizes at a non-zero plateau suggests the involvement of irreversible chemical reactions. Further back-flushing experiments show that two-thirds of the adsorbed HCHO can be re-emitted into the gas phase while the residual is retained by the soil. This partial reversibility confirms that HCHO uptake by soil is a complex process involving both adsorption/desorption and chemical reactions which must be considered in trace gas exchange (emission or deposition) at the atmosphere–soil interface. Our results suggest that soil and soil-derived airborne particles can either act as a source or a sink for HCHO, depending on ambient conditions and HCHO concentrations." @default.
• W2336291906 created "2016-06-24" @default.
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• W2336291906 date "2016-08-15" @default.
• W2336291906 modified "2023-10-15" @default.
• W2336291906 title "Uptake of gaseous formaldehyde by soil surfaces: a combination of adsorption/desorption equilibrium and chemical reactions" @default.
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• W2336291906 cites W1903487836 @default.
• W2336291906 cites W1965473538 @default.
• W2336291906 cites W1967959273 @default.
• W2336291906 cites W1968696405 @default.
• W2336291906 cites W1973258004 @default.
• W2336291906 cites W1974706428 @default.
• W2336291906 cites W1980816014 @default.
• W2336291906 cites W1984724212 @default.
• W2336291906 cites W1984765899 @default.
• W2336291906 cites W1985287379 @default.
• W2336291906 cites W1992246928 @default.
• W2336291906 cites W1994161424 @default.
• W2336291906 cites W1996664780 @default.
• W2336291906 cites W2000343818 @default.
• W2336291906 cites W2000441335 @default.
• W2336291906 cites W2002008576 @default.
• W2336291906 cites W2002864709 @default.
• W2336291906 cites W2007231403 @default.
• W2336291906 cites W2011254969 @default.
• W2336291906 cites W2014305152 @default.
• W2336291906 cites W2024934969 @default.
• W2336291906 cites W2025150226 @default.
• W2336291906 cites W2029024058 @default.
• W2336291906 cites W2029480933 @default.
• W2336291906 cites W2033342466 @default.
• W2336291906 cites W2034295180 @default.
• W2336291906 cites W2037735968 @default.
• W2336291906 cites W2040241932 @default.
• W2336291906 cites W2044499383 @default.
• W2336291906 cites W2045465826 @default.
• W2336291906 cites W2047183662 @default.
• W2336291906 cites W2047414823 @default.
• W2336291906 cites W2047766767 @default.
• W2336291906 cites W2052897076 @default.
• W2336291906 cites W2053097534 @default.
• W2336291906 cites W2056052137 @default.
• W2336291906 cites W2062962308 @default.
• W2336291906 cites W2064469326 @default.
• W2336291906 cites W2065318749 @default.
• W2336291906 cites W2068315774 @default.
• W2336291906 cites W2072944849 @default.
• W2336291906 cites W2072966574 @default.
• W2336291906 cites W2077192804 @default.
• W2336291906 cites W2078845384 @default.
• W2336291906 cites W2081228354 @default.
• W2336291906 cites W2081991874 @default.
• W2336291906 cites W2082877622 @default.
• W2336291906 cites W2088166802 @default.
• W2336291906 cites W2092356840 @default.
• W2336291906 cites W2099692767 @default.
• W2336291906 cites W2100900442 @default.
• W2336291906 cites W2102582118 @default.
• W2336291906 cites W2105970143 @default.
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• W2336291906 cites W2150241348 @default.
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• W2336291906 doi "https://doi.org/10.5194/acp-16-10299-2016" @default.
• W2336291906 hasPublicationYear "2016" @default.
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