FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2767986442> ?p ?o ?g. }

• W2767986442 endingPage "3657" @default.
• W2767986442 startingPage "3641" @default.
• W2767986442 abstract "Abstract. Ammonium salts such as ammonium nitrate and ammonium sulfate constitute an important fraction of the total fine particulate matter (PM2.5) mass. While the conversion of inorganic gases into particulate-phase sulfate, nitrate, and ammonium is now well understood, there is considerable uncertainty over interactions between gas-phase ammonia and secondary organic aerosols (SOAs). Observations have confirmed that ammonia can react with carbonyl compounds in SOA, forming nitrogen-containing organic compounds (NOCs). This chemistry consumes gas-phase NH3 and may therefore affect the amount of ammonium nitrate and ammonium sulfate in particulate matter (PM) as well as particle acidity. In order to investigate the importance of such reactions, a first-order loss rate for ammonia onto SOA was implemented into the Community Multiscale Air Quality (CMAQ) model based on the ammonia uptake coefficients reported in the literature. Simulations over the continental US were performed for the winter and summer of 2011 with a range of uptake coefficients (10−3–10−5). Simulation results indicate that a significant reduction in gas-phase ammonia may be possible due to its uptake onto SOA; domain-averaged ammonia concentrations decrease by 31.3 % in the winter and 67.0 % in the summer with the highest uptake coefficient (10−3). As a result, the concentration of particulate matter is also significantly affected, with a distinct spatial pattern over different seasons. PM concentrations decreased during the winter, largely due to the reduction in ammonium nitrate concentrations. On the other hand, PM concentrations increased during the summer due to increased biogenic SOA (BIOSOA) production resulting from enhanced acid-catalyzed uptake of isoprene-derived epoxides. Since ammonia emissions are expected to increase in the future, it is important to include NH3 + SOA chemistry in air quality models." @default.
• W2767986442 created "2017-11-17" @default.
• W2767986442 creator A5006186811 @default.
• W2767986442 creator A5050186011 @default.
• W2767986442 creator A5063724801 @default.
• W2767986442 creator A5066907825 @default.
• W2767986442 creator A5076712984 @default.
• W2767986442 creator A5081968503 @default.
• W2767986442 date "2018-03-13" @default.
• W2767986442 modified "2023-10-17" @default.
• W2767986442 title "Modeling reactive ammonia uptake by secondary organic aerosol in CMAQ: application to the continental US" @default.
• W2767986442 cites W1543242655 @default.
• W2767986442 cites W1699067614 @default.
• W2767986442 cites W1809115275 @default.
• W2767986442 cites W1970983973 @default.
• W2767986442 cites W1984281655 @default.
• W2767986442 cites W1987244498 @default.
• W2767986442 cites W1990281214 @default.
• W2767986442 cites W2002021704 @default.
• W2767986442 cites W2008641894 @default.
• W2767986442 cites W2009305010 @default.
• W2767986442 cites W2015698815 @default.
• W2767986442 cites W2020023668 @default.
• W2767986442 cites W2028979275 @default.
• W2767986442 cites W2032780464 @default.
• W2767986442 cites W2035685316 @default.
• W2767986442 cites W2041769206 @default.
• W2767986442 cites W2042355379 @default.
• W2767986442 cites W2042472688 @default.
• W2767986442 cites W2042484834 @default.
• W2767986442 cites W2042692910 @default.
• W2767986442 cites W2050767552 @default.
• W2767986442 cites W2051370590 @default.
• W2767986442 cites W2060825729 @default.
• W2767986442 cites W2061715682 @default.
• W2767986442 cites W2062684589 @default.
• W2767986442 cites W2064341354 @default.
• W2767986442 cites W2077237271 @default.
• W2767986442 cites W2094105485 @default.
• W2767986442 cites W2097288897 @default.
• W2767986442 cites W2098531686 @default.
• W2767986442 cites W2104804203 @default.
• W2767986442 cites W2107165011 @default.
• W2767986442 cites W2108845763 @default.
• W2767986442 cites W2122623982 @default.
• W2767986442 cites W2128215438 @default.
• W2767986442 cites W2128225313 @default.
• W2767986442 cites W2141970008 @default.
• W2767986442 cites W2142794782 @default.
• W2767986442 cites W2146323422 @default.
• W2767986442 cites W2148866644 @default.
• W2767986442 cites W2160218378 @default.
• W2767986442 cites W2165680013 @default.
• W2767986442 cites W2166604768 @default.
• W2767986442 cites W2170856910 @default.
• W2767986442 cites W2278216748 @default.
• W2767986442 cites W2596682311 @default.
• W2767986442 cites W2808413783 @default.
• W2767986442 doi "https://doi.org/10.5194/acp-18-3641-2018" @default.
• W2767986442 hasPublicationYear "2018" @default.
• W2767986442 type Work @default.
• W2767986442 sameAs 2767986442 @default.
• W2767986442 citedByCount "17" @default.
• W2767986442 countsByYear W27679864422018 @default.
• W2767986442 countsByYear W27679864422019 @default.
• W2767986442 countsByYear W27679864422020 @default.
• W2767986442 countsByYear W27679864422021 @default.
• W2767986442 countsByYear W27679864422022 @default.
• W2767986442 crossrefType "journal-article" @default.
• W2767986442 hasAuthorship W2767986442A5006186811 @default.
• W2767986442 hasAuthorship W2767986442A5050186011 @default.
• W2767986442 hasAuthorship W2767986442A5063724801 @default.
• W2767986442 hasAuthorship W2767986442A5066907825 @default.
• W2767986442 hasAuthorship W2767986442A5076712984 @default.
• W2767986442 hasAuthorship W2767986442A5081968503 @default.
• W2767986442 hasBestOaLocation W27679864421 @default.
• W2767986442 hasConcept C107872376 @default.
• W2767986442 hasConcept C178790620 @default.
• W2767986442 hasConcept C179104552 @default.
• W2767986442 hasConcept C185592680 @default.
• W2767986442 hasConcept C24245907 @default.
• W2767986442 hasConcept C2776382133 @default.
• W2767986442 hasConcept C2776384668 @default.
• W2767986442 hasConcept C2776617377 @default.
• W2767986442 hasConcept C2776845762 @default.
• W2767986442 hasConcept C2778343803 @default.
• W2767986442 hasConcept C2779345167 @default.
• W2767986442 hasConcept C2779870022 @default.
• W2767986442 hasConcept C2780925461 @default.
• W2767986442 hasConcept C48743137 @default.
• W2767986442 hasConcept C559116025 @default.
• W2767986442 hasConceptScore W2767986442C107872376 @default.
• W2767986442 hasConceptScore W2767986442C178790620 @default.
• W2767986442 hasConceptScore W2767986442C179104552 @default.
• W2767986442 hasConceptScore W2767986442C185592680 @default.
• W2767986442 hasConceptScore W2767986442C24245907 @default.
• W2767986442 hasConceptScore W2767986442C2776382133 @default.
• W2767986442 hasConceptScore W2767986442C2776384668 @default.

• next