Aging of pollution air parcels acts as the dominant source for nocturnal HONO
Atmospheric HONO acts as a major source for OH radicals in polluted areas, playing an important role in formation of secondary pollutants. However, the atmospheric HONO sources remain unclear. Here we propose that the heterogeneous reaction of NO2 on aerosols during aging processes acts as the domin...
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| Veröffentlicht in: | The Science of the total environment 2023-07, Vol.881, p.163438-163438, Article 163438 |
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| container_title | The Science of the total environment |
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| creator | Zhang, Wenjin Ren, Yangang Zhang, Chenglong Liu, Pengfei Xue, Chaoyang Ye, Can Liu, Chengtang Wang, Jinhe Zhang, Yuanyuan Liu, Junfeng Song, Yifei Feng, Yinchang Mu, Yujing |
| description | Atmospheric HONO acts as a major source for OH radicals in polluted areas, playing an important role in formation of secondary pollutants. However, the atmospheric HONO sources remain unclear. Here we propose that the heterogeneous reaction of NO2 on aerosols during aging processes acts as the dominant source for nocturnal HONO. Based on the nocturnal variations of HONO and related species in Tai'an city of China, we firstly developed new method to estimate the localized HONO dry deposition velocity (v(HONO)). The estimated v(HONO) of 0–0.077 m/s was in a good agreement with the reported ranges. Additionally, we set up a parametrization to reflect the HONO formation from the aged air parcels based on the variation of HONO/NO2 ratio. The detailed variation of nocturnal HONO could be well reproduced by a complete budget calculation coupled with above parameterizations, with the difference between the observed and calculated HONO levels being |
| doi_str_mv | 10.1016/j.scitotenv.2023.163438 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_2834232609</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>S0048969723020570</els_id><sourcerecordid>2834232609</sourcerecordid><originalsourceid>FETCH-LOGICAL-c404t-679eedecc148595bfacf08c4a91fe0d689a50707c2ff402d9bb9cccf804bcf9a3</originalsourceid><addsrcrecordid>eNqNkE1vEzEQQC1ERUPhL4CPXDaM187aPkYV0EqlucDZ8nrHxdHGDra3Ev8eR2l7hTnMHObNhx4hHxmsGbDh835dXKipYnxc99DzNRu44OoVWTEldcegH16TFYBQnR60vCRvS9lDC6nYG3LJJWyE1HxFvm8fQnygydNjmuelhhSpDZkebXY4F2pdbanQ-gvplA4h2lhpSUvrUp8yjcnVJUc705vd_e4dufB2Lvj-qV6Rn1-__Li-6e52326vt3edEyBqN0iNOKFzTKiN3ozeOg_KCauZR5gGpe0GJEjXey-gn_Q4auecVyBG57XlV-TTee8xp98LlmoOobR_ZxsxLcX0ioue9wPo_0CBacWbl4bKM-pyKiWjN8ccDjb_MQzMSbvZmxft5qTdnLW3yQ9PR5bxgNPL3LPnBmzPQHOKjwHzaRFGh1PI6KqZUvjnkb9kJ5iZ</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2801983781</pqid></control><display><type>article</type><title>Aging of pollution air parcels acts as the dominant source for nocturnal HONO</title><source>Elsevier ScienceDirect Journals</source><creator>Zhang, Wenjin ; Ren, Yangang ; Zhang, Chenglong ; Liu, Pengfei ; Xue, Chaoyang ; Ye, Can ; Liu, Chengtang ; Wang, Jinhe ; Zhang, Yuanyuan ; Liu, Junfeng ; Song, Yifei ; Feng, Yinchang ; Mu, Yujing</creator><creatorcontrib>Zhang, Wenjin ; Ren, Yangang ; Zhang, Chenglong ; Liu, Pengfei ; Xue, Chaoyang ; Ye, Can ; Liu, Chengtang ; Wang, Jinhe ; Zhang, Yuanyuan ; Liu, Junfeng ; Song, Yifei ; Feng, Yinchang ; Mu, Yujing</creatorcontrib><description>Atmospheric HONO acts as a major source for OH radicals in polluted areas, playing an important role in formation of secondary pollutants. However, the atmospheric HONO sources remain unclear. Here we propose that the heterogeneous reaction of NO2 on aerosols during aging processes acts as the dominant source for nocturnal HONO. Based on the nocturnal variations of HONO and related species in Tai'an city of China, we firstly developed new method to estimate the localized HONO dry deposition velocity (v(HONO)). The estimated v(HONO) of 0–0.077 m/s was in a good agreement with the reported ranges. Additionally, we set up a parametrization to reflect the HONO formation from the aged air parcels based on the variation of HONO/NO2 ratio. The detailed variation of nocturnal HONO could be well reproduced by a complete budget calculation coupled with above parameterizations, with the difference between the observed and calculated HONO levels being <5 %. The results also revealed the average contribution of HONO formation from aged air parcels to atmospheric HONO could achieve to be ~63 % in average.
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•New method to estimate the localized HONO dry deposition velocity v(HONO)•The aged pollution air parcels could be an important un-considered source of nocturnal HONO.•Setting up a parametrization to reflect the HONO formation from the aged air parcels</description><identifier>ISSN: 0048-9697</identifier><identifier>EISSN: 1879-1026</identifier><identifier>DOI: 10.1016/j.scitotenv.2023.163438</identifier><identifier>PMID: 37054793</identifier><language>eng</language><publisher>Netherlands: Elsevier B.V</publisher><subject>Aging of air parcels ; air ; China ; dry deposition ; Dry deposition velocity ; environment ; HONO ; HONO/NO2 ; nitrous acid ; pollution ; species</subject><ispartof>The Science of the total environment, 2023-07, Vol.881, p.163438-163438, Article 163438</ispartof><rights>2023 Elsevier B.V.</rights><rights>Copyright © 2023 Elsevier B.V. All rights reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c404t-679eedecc148595bfacf08c4a91fe0d689a50707c2ff402d9bb9cccf804bcf9a3</citedby><cites>FETCH-LOGICAL-c404t-679eedecc148595bfacf08c4a91fe0d689a50707c2ff402d9bb9cccf804bcf9a3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0048969723020570$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/37054793$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Zhang, Wenjin</creatorcontrib><creatorcontrib>Ren, Yangang</creatorcontrib><creatorcontrib>Zhang, Chenglong</creatorcontrib><creatorcontrib>Liu, Pengfei</creatorcontrib><creatorcontrib>Xue, Chaoyang</creatorcontrib><creatorcontrib>Ye, Can</creatorcontrib><creatorcontrib>Liu, Chengtang</creatorcontrib><creatorcontrib>Wang, Jinhe</creatorcontrib><creatorcontrib>Zhang, Yuanyuan</creatorcontrib><creatorcontrib>Liu, Junfeng</creatorcontrib><creatorcontrib>Song, Yifei</creatorcontrib><creatorcontrib>Feng, Yinchang</creatorcontrib><creatorcontrib>Mu, Yujing</creatorcontrib><title>Aging of pollution air parcels acts as the dominant source for nocturnal HONO</title><title>The Science of the total environment</title><addtitle>Sci Total Environ</addtitle><description>Atmospheric HONO acts as a major source for OH radicals in polluted areas, playing an important role in formation of secondary pollutants. However, the atmospheric HONO sources remain unclear. Here we propose that the heterogeneous reaction of NO2 on aerosols during aging processes acts as the dominant source for nocturnal HONO. Based on the nocturnal variations of HONO and related species in Tai'an city of China, we firstly developed new method to estimate the localized HONO dry deposition velocity (v(HONO)). The estimated v(HONO) of 0–0.077 m/s was in a good agreement with the reported ranges. Additionally, we set up a parametrization to reflect the HONO formation from the aged air parcels based on the variation of HONO/NO2 ratio. The detailed variation of nocturnal HONO could be well reproduced by a complete budget calculation coupled with above parameterizations, with the difference between the observed and calculated HONO levels being <5 %. The results also revealed the average contribution of HONO formation from aged air parcels to atmospheric HONO could achieve to be ~63 % in average.
[Display omitted]
•New method to estimate the localized HONO dry deposition velocity v(HONO)•The aged pollution air parcels could be an important un-considered source of nocturnal HONO.•Setting up a parametrization to reflect the HONO formation from the aged air parcels</description><subject>Aging of air parcels</subject><subject>air</subject><subject>China</subject><subject>dry deposition</subject><subject>Dry deposition velocity</subject><subject>environment</subject><subject>HONO</subject><subject>HONO/NO2</subject><subject>nitrous acid</subject><subject>pollution</subject><subject>species</subject><issn>0048-9697</issn><issn>1879-1026</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><recordid>eNqNkE1vEzEQQC1ERUPhL4CPXDaM187aPkYV0EqlucDZ8nrHxdHGDra3Ev8eR2l7hTnMHObNhx4hHxmsGbDh835dXKipYnxc99DzNRu44OoVWTEldcegH16TFYBQnR60vCRvS9lDC6nYG3LJJWyE1HxFvm8fQnygydNjmuelhhSpDZkebXY4F2pdbanQ-gvplA4h2lhpSUvrUp8yjcnVJUc705vd_e4dufB2Lvj-qV6Rn1-__Li-6e52326vt3edEyBqN0iNOKFzTKiN3ozeOg_KCauZR5gGpe0GJEjXey-gn_Q4auecVyBG57XlV-TTee8xp98LlmoOobR_ZxsxLcX0ioue9wPo_0CBacWbl4bKM-pyKiWjN8ccDjb_MQzMSbvZmxft5qTdnLW3yQ9PR5bxgNPL3LPnBmzPQHOKjwHzaRFGh1PI6KqZUvjnkb9kJ5iZ</recordid><startdate>20230710</startdate><enddate>20230710</enddate><creator>Zhang, Wenjin</creator><creator>Ren, Yangang</creator><creator>Zhang, Chenglong</creator><creator>Liu, Pengfei</creator><creator>Xue, Chaoyang</creator><creator>Ye, Can</creator><creator>Liu, Chengtang</creator><creator>Wang, Jinhe</creator><creator>Zhang, Yuanyuan</creator><creator>Liu, Junfeng</creator><creator>Song, Yifei</creator><creator>Feng, Yinchang</creator><creator>Mu, Yujing</creator><general>Elsevier B.V</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>7S9</scope><scope>L.6</scope></search><sort><creationdate>20230710</creationdate><title>Aging of pollution air parcels acts as the dominant source for nocturnal HONO</title><author>Zhang, Wenjin ; Ren, Yangang ; Zhang, Chenglong ; Liu, Pengfei ; Xue, Chaoyang ; Ye, Can ; Liu, Chengtang ; Wang, Jinhe ; Zhang, Yuanyuan ; Liu, Junfeng ; Song, Yifei ; Feng, Yinchang ; Mu, Yujing</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c404t-679eedecc148595bfacf08c4a91fe0d689a50707c2ff402d9bb9cccf804bcf9a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Aging of air parcels</topic><topic>air</topic><topic>China</topic><topic>dry deposition</topic><topic>Dry deposition velocity</topic><topic>environment</topic><topic>HONO</topic><topic>HONO/NO2</topic><topic>nitrous acid</topic><topic>pollution</topic><topic>species</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhang, Wenjin</creatorcontrib><creatorcontrib>Ren, Yangang</creatorcontrib><creatorcontrib>Zhang, Chenglong</creatorcontrib><creatorcontrib>Liu, Pengfei</creatorcontrib><creatorcontrib>Xue, Chaoyang</creatorcontrib><creatorcontrib>Ye, Can</creatorcontrib><creatorcontrib>Liu, Chengtang</creatorcontrib><creatorcontrib>Wang, Jinhe</creatorcontrib><creatorcontrib>Zhang, Yuanyuan</creatorcontrib><creatorcontrib>Liu, Junfeng</creatorcontrib><creatorcontrib>Song, Yifei</creatorcontrib><creatorcontrib>Feng, Yinchang</creatorcontrib><creatorcontrib>Mu, Yujing</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>AGRICOLA</collection><collection>AGRICOLA - Academic</collection><jtitle>The Science of the total environment</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhang, Wenjin</au><au>Ren, Yangang</au><au>Zhang, Chenglong</au><au>Liu, Pengfei</au><au>Xue, Chaoyang</au><au>Ye, Can</au><au>Liu, Chengtang</au><au>Wang, Jinhe</au><au>Zhang, Yuanyuan</au><au>Liu, Junfeng</au><au>Song, Yifei</au><au>Feng, Yinchang</au><au>Mu, Yujing</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Aging of pollution air parcels acts as the dominant source for nocturnal HONO</atitle><jtitle>The Science of the total environment</jtitle><addtitle>Sci Total Environ</addtitle><date>2023-07-10</date><risdate>2023</risdate><volume>881</volume><spage>163438</spage><epage>163438</epage><pages>163438-163438</pages><artnum>163438</artnum><issn>0048-9697</issn><eissn>1879-1026</eissn><abstract>Atmospheric HONO acts as a major source for OH radicals in polluted areas, playing an important role in formation of secondary pollutants. However, the atmospheric HONO sources remain unclear. Here we propose that the heterogeneous reaction of NO2 on aerosols during aging processes acts as the dominant source for nocturnal HONO. Based on the nocturnal variations of HONO and related species in Tai'an city of China, we firstly developed new method to estimate the localized HONO dry deposition velocity (v(HONO)). The estimated v(HONO) of 0–0.077 m/s was in a good agreement with the reported ranges. Additionally, we set up a parametrization to reflect the HONO formation from the aged air parcels based on the variation of HONO/NO2 ratio. The detailed variation of nocturnal HONO could be well reproduced by a complete budget calculation coupled with above parameterizations, with the difference between the observed and calculated HONO levels being <5 %. The results also revealed the average contribution of HONO formation from aged air parcels to atmospheric HONO could achieve to be ~63 % in average.
[Display omitted]
•New method to estimate the localized HONO dry deposition velocity v(HONO)•The aged pollution air parcels could be an important un-considered source of nocturnal HONO.•Setting up a parametrization to reflect the HONO formation from the aged air parcels</abstract><cop>Netherlands</cop><pub>Elsevier B.V</pub><pmid>37054793</pmid><doi>10.1016/j.scitotenv.2023.163438</doi><tpages>1</tpages></addata></record> |
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| subjects | Aging of air parcels air China dry deposition Dry deposition velocity environment HONO HONO/NO2 nitrous acid pollution species |
| title | Aging of pollution air parcels acts as the dominant source for nocturnal HONO |
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