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001 | 838785 | ||
005 | 20240712101009.0 | ||
024 | 7 | _ | |a 10.5194/acp-2017-928 |2 doi |
024 | 7 | _ | |a 1680-7367 |2 ISSN |
024 | 7 | _ | |a 1680-7375 |2 ISSN |
024 | 7 | _ | |a 2128/15771 |2 Handle |
024 | 7 | _ | |a altmetric:28011788 |2 altmetric |
037 | _ | _ | |a FZJ-2017-07310 |
082 | _ | _ | |a 550 |
100 | 1 | _ | |a Cabrera-Perez, David |0 P:(DE-HGF)0 |b 0 |e Corresponding author |
245 | _ | _ | |a Global impact of monocyclic aromatics on tropospheric composition |
260 | _ | _ | |a Katlenburg-Lindau |c 2017 |b EGU |
336 | 7 | _ | |a article |2 DRIVER |
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336 | 7 | _ | |a Journal Article |b journal |m journal |0 PUB:(DE-HGF)16 |s 1510056789_4905 |2 PUB:(DE-HGF) |
336 | 7 | _ | |a ARTICLE |2 BibTeX |
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336 | 7 | _ | |a Journal Article |0 0 |2 EndNote |
520 | _ | _ | |a Aromatic compounds are reactive species influencing ozone formation, OH concentrations and organic aerosol formation. An assessment of their impacts on the gas-phase composition at a global scale has been performed using a general circulation atmospheric-chemistry model.Globally, we found a small annual average net decrease (less than 3 %) in global OH, ozone, and NOx mixing ratios when aromatic compounds are included in the chemical mechanism. This inclusion of aromatics also results in CO mixing ratio increases, which cause a general decrease in OH concentrations. The largest changes are found in glyoxal and NO3, with increases in the atmospheric burden of 10 % and 6 %, respectively.Regionally, significant differences were found particularly in high NOx regime areas, with an increase of up to 4 % in O3 mixing ratios and 8 % in OH concentrations. NO3 increased by more than 30 % in several regions of the northern hemisphere, and glyoxal increased up to 40 % in Europe and Asia. Large increases in formaldehyde were found in urban areas.Although the relative impact of aromatics at the global scale is limited, at a regional level they are important in atmospheric chemistry. |
536 | _ | _ | |a 243 - Tropospheric trace substances and their transformation processes (POF3-243) |0 G:(DE-HGF)POF3-243 |c POF3-243 |f POF III |x 0 |
588 | _ | _ | |a Dataset connected to CrossRef |
700 | 1 | _ | |a Taraborrelli, Domenico |0 P:(DE-Juel1)167439 |b 1 |
700 | 1 | _ | |a Lelieveld, Jos |0 P:(DE-HGF)0 |b 2 |
700 | 1 | _ | |a Hoffmann, Thorsten |0 P:(DE-HGF)0 |b 3 |
700 | 1 | _ | |a Pozzer, Andrea |0 P:(DE-HGF)0 |b 4 |
773 | _ | _ | |a 10.5194/acp-2017-928 |g p. 1 - 25 |0 PERI:(DE-600)2069857-4 |p 1 - 25 |t Atmospheric chemistry and physics / Discussions |v 928 |y 2017 |x 1680-7375 |
856 | 4 | _ | |y OpenAccess |u https://juser.fz-juelich.de/record/838785/files/acp-2017-928.pdf |
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913 | 1 | _ | |a DE-HGF |l Atmosphäre und Klima |1 G:(DE-HGF)POF3-240 |0 G:(DE-HGF)POF3-243 |2 G:(DE-HGF)POF3-200 |v Tropospheric trace substances and their transformation processes |x 0 |4 G:(DE-HGF)POF |3 G:(DE-HGF)POF3 |b Erde und Umwelt |
914 | 1 | _ | |y 2017 |
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