Temperature-Dependent Evaporative Anthropogenic VOC Emissions Significantly Exacerbate Regional Ozone Pollution
The evaporative emissions of anthropogenic volatile organic compounds (AVOCs) are sensitive to ambient temperature. This sensitivity forms an air pollution-meteorology connection that has not been assessed on a regional scale. We parametrized the temperature dependence of evaporative AVOC fluxes in a regional air quality model and evaluated the impacts on surface ozone in the Beijing-Tianjin-Hebei (BTH) area of China during the summer of 2017. The temperature dependency of AVOC emissions drove an enhanced simulated ozone-temperature sensitivity of 1.0 to 1.8 μg m-3 K-1, comparable to the simulated ozone-temperature sensitivity driven by the temperature dependency of biogenic VOC emissions (1.7 to 2.4 μg m-3 K-1). Ozone enhancements driven by temperature-induced AVOC increases were localized to their point of emission and were relatively more important in urban areas than in rural regions. The inclusion of the temperature-dependent AVOC emissions in our model improved the simulated ozone-temperature sensitivities on days of ozone exceedance. Our results demonstrated the importance of temperature-dependent AVOC emissions on surface ozone pollution and its heretofore unrepresented role in air pollution-meteorology interactions.
| Medienart: |
E-Artikel |
|---|
| Erscheinungsjahr: |
2024 |
|---|---|
| Erschienen: |
2024 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:58 |
|---|---|
| Enthalten in: |
Environmental science & technology - 58(2024), 12 vom: 26. März, Seite 5430-5441 |
| Sprache: |
Englisch |
|---|
| Beteiligte Personen: |
Wu, Wenlu [VerfasserIn] |
|---|
| Links: |
|---|
| Themen: |
66H7ZZK23N |
|---|
| Anmerkungen: |
Date Completed 27.03.2024 Date Revised 30.03.2024 published: Print-Electronic Citation Status MEDLINE |
|---|
| doi: |
10.1021/acs.est.3c09122 |
|---|
| funding: |
|
|---|---|
| Förderinstitution / Projekttitel: |
|
| PPN (Katalog-ID): |
NLM369608143 |
|---|
| LEADER | 01000caa a22002652 4500 | ||
|---|---|---|---|
| 001 | NLM369608143 | ||
| 003 | DE-627 | ||
| 005 | 20240331001119.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 240313s2024 xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.1021/acs.est.3c09122 |2 doi | |
| 028 | 5 | 2 | |a pubmed24n1357.xml |
| 035 | |a (DE-627)NLM369608143 | ||
| 035 | |a (NLM)38471097 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 041 | |a eng | ||
| 100 | 1 | |a Wu, Wenlu |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Temperature-Dependent Evaporative Anthropogenic VOC Emissions Significantly Exacerbate Regional Ozone Pollution |
| 264 | 1 | |c 2024 | |
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a ƒaComputermedien |b c |2 rdamedia | ||
| 338 | |a ƒa Online-Ressource |b cr |2 rdacarrier | ||
| 500 | |a Date Completed 27.03.2024 | ||
| 500 | |a Date Revised 30.03.2024 | ||
| 500 | |a published: Print-Electronic | ||
| 500 | |a Citation Status MEDLINE | ||
| 520 | |a The evaporative emissions of anthropogenic volatile organic compounds (AVOCs) are sensitive to ambient temperature. This sensitivity forms an air pollution-meteorology connection that has not been assessed on a regional scale. We parametrized the temperature dependence of evaporative AVOC fluxes in a regional air quality model and evaluated the impacts on surface ozone in the Beijing-Tianjin-Hebei (BTH) area of China during the summer of 2017. The temperature dependency of AVOC emissions drove an enhanced simulated ozone-temperature sensitivity of 1.0 to 1.8 μg m-3 K-1, comparable to the simulated ozone-temperature sensitivity driven by the temperature dependency of biogenic VOC emissions (1.7 to 2.4 μg m-3 K-1). Ozone enhancements driven by temperature-induced AVOC increases were localized to their point of emission and were relatively more important in urban areas than in rural regions. The inclusion of the temperature-dependent AVOC emissions in our model improved the simulated ozone-temperature sensitivities on days of ozone exceedance. Our results demonstrated the importance of temperature-dependent AVOC emissions on surface ozone pollution and its heretofore unrepresented role in air pollution-meteorology interactions | ||
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a WRF-GC | |
| 650 | 4 | |a air quality | |
| 650 | 4 | |a anthropogenic emissions | |
| 650 | 4 | |a surface ozone | |
| 650 | 4 | |a volatile organic compounds | |
| 650 | 7 | |a Ozone |2 NLM | |
| 650 | 7 | |a 66H7ZZK23N |2 NLM | |
| 650 | 7 | |a Air Pollutants |2 NLM | |
| 650 | 7 | |a Volatile Organic Compounds |2 NLM | |
| 700 | 1 | |a Fu, Tzung-May |e verfasserin |4 aut | |
| 700 | 1 | |a Arnold, Steve R |e verfasserin |4 aut | |
| 700 | 1 | |a Spracklen, Dominick V |e verfasserin |4 aut | |
| 700 | 1 | |a Zhang, Aoxing |e verfasserin |4 aut | |
| 700 | 1 | |a Tao, Wei |e verfasserin |4 aut | |
| 700 | 1 | |a Wang, Xiaolin |e verfasserin |4 aut | |
| 700 | 1 | |a Hou, Yue |e verfasserin |4 aut | |
| 700 | 1 | |a Mo, Jiajia |e verfasserin |4 aut | |
| 700 | 1 | |a Chen, Jiongkai |e verfasserin |4 aut | |
| 700 | 1 | |a Li, Yumin |e verfasserin |4 aut | |
| 700 | 1 | |a Feng, Xu |e verfasserin |4 aut | |
| 700 | 1 | |a Lin, Haipeng |e verfasserin |4 aut | |
| 700 | 1 | |a Huang, Zhijiong |e verfasserin |4 aut | |
| 700 | 1 | |a Zheng, Junyu |e verfasserin |4 aut | |
| 700 | 1 | |a Shen, Huizhong |e verfasserin |4 aut | |
| 700 | 1 | |a Zhu, Lei |e verfasserin |4 aut | |
| 700 | 1 | |a Wang, Chen |e verfasserin |4 aut | |
| 700 | 1 | |a Ye, Jianhuai |e verfasserin |4 aut | |
| 700 | 1 | |a Yang, Xin |e verfasserin |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Environmental science & technology |d 1967 |g 58(2024), 12 vom: 26. März, Seite 5430-5441 |w (DE-627)NLM112374735 |x 1520-5851 |7 nnns |
| 773 | 1 | 8 | |g volume:58 |g year:2024 |g number:12 |g day:26 |g month:03 |g pages:5430-5441 |
| 856 | 4 | 0 | |u http://dx.doi.org/10.1021/acs.est.3c09122 |3 Volltext |
| 912 | |a GBV_USEFLAG_A | ||
| 912 | |a GBV_NLM | ||
| 951 | |a AR | ||
| 952 | |d 58 |j 2024 |e 12 |b 26 |c 03 |h 5430-5441 | ||