guest ::
| Home > Publications database > Chemical Production of Oxygenated Volatile Organic Compounds Strongly Enhances Boundary-Layer Oxidation Chemistry and Ozone Production > print |
| Home > Publications database > Chemical Production of Oxygenated Volatile Organic Compounds Strongly Enhances Boundary-Layer Oxidation Chemistry and Ozone Production > print |
| 001 | 902385 | ||
| 005 | 20240712101027.0 | ||
| 024 | 7 | _ | |a 10.1021/acs.est.1c04489 |2 doi |
| 024 | 7 | _ | |a 0013-936X |2 ISSN |
| 024 | 7 | _ | |a 1520-5851 |2 ISSN |
| 024 | 7 | _ | |a 2128/29345 |2 Handle |
| 024 | 7 | _ | |a 34623137 |2 pmid |
| 024 | 7 | _ | |a WOS:000710453500032 |2 WOS |
| 037 | _ | _ | |a FZJ-2021-04219 |
| 082 | _ | _ | |a 333.7 |
| 100 | 1 | _ | |a Qu, Hang |0 0000-0002-2924-2826 |b 0 |
| 245 | _ | _ | |a Chemical Production of Oxygenated Volatile Organic Compounds Strongly Enhances Boundary-Layer Oxidation Chemistry and Ozone Production |
| 260 | _ | _ | |a Columbus, Ohio |c 2021 |b American Chemical Society |
| 336 | 7 | _ | |a article |2 DRIVER |
| 336 | 7 | _ | |a Output Types/Journal article |2 DataCite |
| 336 | 7 | _ | |a Journal Article |b journal |m journal |0 PUB:(DE-HGF)16 |s 1638853336_11953 |2 PUB:(DE-HGF) |
| 336 | 7 | _ | |a ARTICLE |2 BibTeX |
| 336 | 7 | _ | |a JOURNAL_ARTICLE |2 ORCID |
| 336 | 7 | _ | |a Journal Article |0 0 |2 EndNote |
| 520 | _ | _ | |a Photolysis of oxygenated volatile organic compounds (OVOCs) produces a primary source of free radicals, including OH and inorganic and organic peroxy radicals (HO2 and RO2), consequently increasing photochemical ozone production. The amplification of radical cycling through OVOC photolysis provides an important positive feedback mechanism to accelerate ozone production. The large production of OVOCs near the surface helps promote photochemistry in the whole boundary layer. This amplifier effect is most significant in regions with high nitrogen oxides (NOx) and VOC concentrations such as Wangdu, China. Using a 1-D model with comprehensive observations at Wangdu and the Master Chemical Mechanism (MCM), we find that OVOC photolysis is the largest free-radical source in the boundary layer (46%). The condensed chemistry mechanism we used severely underestimates the OVOC amplifier effect in the boundary layer, resulting in a lower ozone production rate sensitivity to NOx emissions. Due to this underestimation, the model-simulated threshold NOx emission value, below which ozone production decreases with NOx emission decrease, is biased low by 24%. The underestimated OVOC amplifier effect in a condensed mechanism implies a low bias in the current 3-D model-estimated efficacy of NOx emission reduction on controlling ozone in polluted urban and suburban regions of China. |
| 536 | _ | _ | |a 2111 - Air Quality (POF4-211) |0 G:(DE-HGF)POF4-2111 |c POF4-211 |f POF IV |x 0 |
| 588 | _ | _ | |a Dataset connected to CrossRef, Journals: juser.fz-juelich.de |
| 700 | 1 | _ | |a Wang, Yuhang |0 0000-0002-7290-2551 |b 1 |e Corresponding author |
| 700 | 1 | _ | |a Zhang, Ruixiong |0 P:(DE-HGF)0 |b 2 |
| 700 | 1 | _ | |a Liu, Xiaoxi |0 P:(DE-HGF)0 |b 3 |
| 700 | 1 | _ | |a Huey, Lewis Gregory |0 0000-0002-0518-7690 |b 4 |
| 700 | 1 | _ | |a Sjostedt, Steven |0 P:(DE-HGF)0 |b 5 |
| 700 | 1 | _ | |a Zeng, Limin |0 P:(DE-HGF)0 |b 6 |
| 700 | 1 | _ | |a Lu, Keding |0 P:(DE-Juel1)6776 |b 7 |
| 700 | 1 | _ | |a Wu, Yusheng |0 P:(DE-HGF)0 |b 8 |
| 700 | 1 | _ | |a Shao, Min |0 P:(DE-HGF)0 |b 9 |
| 700 | 1 | _ | |a Hu, Min |0 0000-0003-4816-9123 |b 10 |
| 700 | 1 | _ | |a Tan, Zhaofeng |0 P:(DE-Juel1)173726 |b 11 |
| 700 | 1 | _ | |a Fuchs, Hendrik |0 P:(DE-Juel1)7363 |b 12 |
| 700 | 1 | _ | |a Broch, Sebastian |0 P:(DE-Juel1)7591 |b 13 |
| 700 | 1 | _ | |a Wahner, Andreas |0 P:(DE-Juel1)16324 |b 14 |
| 700 | 1 | _ | |a Zhu, Tong |0 0000-0002-2752-7924 |b 15 |
| 700 | 1 | _ | |a Zhang, Yuanhang |0 P:(DE-HGF)0 |b 16 |
| 773 | _ | _ | |a 10.1021/acs.est.1c04489 |g Vol. 55, no. 20, p. 13718 - 13727 |0 PERI:(DE-600)1465132-4 |n 20 |p 13718 - 13727 |t Environmental science & technology |v 55 |y 2021 |x 1520-5851 |
| 856 | 4 | _ | |y Published on 2021-10-08. Available in OpenAccess from 2022-10-08. |u https://juser.fz-juelich.de/record/902385/files/Qu_etal_2021_acceptedVersion.pdf |
| 856 | 4 | _ | |y Restricted |u https://juser.fz-juelich.de/record/902385/files/acs.est.1c04489.pdf |
| 909 | C | O | |o oai:juser.fz-juelich.de:902385 |p openaire |p open_access |p VDB |p driver |p dnbdelivery |
| 910 | 1 | _ | |a Forschungszentrum Jülich |0 I:(DE-588b)5008462-8 |k FZJ |b 11 |6 P:(DE-Juel1)173726 |
| 910 | 1 | _ | |a Forschungszentrum Jülich |0 I:(DE-588b)5008462-8 |k FZJ |b 12 |6 P:(DE-Juel1)7363 |
| 910 | 1 | _ | |a Forschungszentrum Jülich |0 I:(DE-588b)5008462-8 |k FZJ |b 14 |6 P:(DE-Juel1)16324 |
| 913 | 1 | _ | |a DE-HGF |b Forschungsbereich Erde und Umwelt |l Erde im Wandel – Unsere Zukunft nachhaltig gestalten |1 G:(DE-HGF)POF4-210 |0 G:(DE-HGF)POF4-211 |3 G:(DE-HGF)POF4 |2 G:(DE-HGF)POF4-200 |4 G:(DE-HGF)POF |v Die Atmosphäre im globalen Wandel |9 G:(DE-HGF)POF4-2111 |x 0 |
| 914 | 1 | _ | |y 2021 |
| 915 | _ | _ | |a DBCoverage |0 StatID:(DE-HGF)0200 |2 StatID |b SCOPUS |d 2021-02-02 |
| 915 | _ | _ | |a DBCoverage |0 StatID:(DE-HGF)0160 |2 StatID |b Essential Science Indicators |d 2021-02-02 |
| 915 | _ | _ | |a DBCoverage |0 StatID:(DE-HGF)1050 |2 StatID |b BIOSIS Previews |d 2021-02-02 |
| 915 | _ | _ | |a DBCoverage |0 StatID:(DE-HGF)1190 |2 StatID |b Biological Abstracts |d 2021-02-02 |
| 915 | _ | _ | |a DBCoverage |0 StatID:(DE-HGF)0600 |2 StatID |b Ebsco Academic Search |d 2021-02-02 |
| 915 | _ | _ | |a DBCoverage |0 StatID:(DE-HGF)1040 |2 StatID |b Zoological Record |d 2021-02-02 |
| 915 | _ | _ | |a Embargoed OpenAccess |0 StatID:(DE-HGF)0530 |2 StatID |
| 915 | _ | _ | |a JCR |0 StatID:(DE-HGF)0100 |2 StatID |b ENVIRON SCI TECHNOL : 2019 |d 2021-02-02 |
| 915 | _ | _ | |a IF >= 5 |0 StatID:(DE-HGF)9905 |2 StatID |b ENVIRON SCI TECHNOL : 2019 |d 2021-02-02 |
| 915 | _ | _ | |a WoS |0 StatID:(DE-HGF)0113 |2 StatID |b Science Citation Index Expanded |d 2021-02-02 |
| 915 | _ | _ | |a DBCoverage |0 StatID:(DE-HGF)0150 |2 StatID |b Web of Science Core Collection |d 2021-02-02 |
| 915 | _ | _ | |a Peer Review |0 StatID:(DE-HGF)0030 |2 StatID |b ASC |d 2021-02-02 |
| 915 | _ | _ | |a DBCoverage |0 StatID:(DE-HGF)1060 |2 StatID |b Current Contents - Agriculture, Biology and Environmental Sciences |d 2021-02-02 |
| 915 | _ | _ | |a DBCoverage |0 StatID:(DE-HGF)0300 |2 StatID |b Medline |d 2021-02-02 |
| 915 | _ | _ | |a Nationallizenz |0 StatID:(DE-HGF)0420 |2 StatID |d 2021-02-02 |w ger |
| 915 | _ | _ | |a DBCoverage |0 StatID:(DE-HGF)0199 |2 StatID |b Clarivate Analytics Master Journal List |d 2021-02-02 |
| 920 | 1 | _ | |0 I:(DE-Juel1)IEK-8-20101013 |k IEK-8 |l Troposphäre |x 0 |
| 980 | 1 | _ | |a FullTexts |
| 980 | _ | _ | |a journal |
| 980 | _ | _ | |a VDB |
| 980 | _ | _ | |a UNRESTRICTED |
| 980 | _ | _ | |a I:(DE-Juel1)IEK-8-20101013 |
| 981 | _ | _ | |a I:(DE-Juel1)ICE-3-20101013 |
| Library | Collection | CLSMajor | CLSMinor | Language | Author |
|---|