<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Wang, H. C.</style></author><author><style face="normal" font="default" size="100%">Chen, X. R.</style></author><author><style face="normal" font="default" size="100%">Lu, K. D.</style></author><author><style face="normal" font="default" size="100%">Zhu, R.</style></author><author><style face="normal" font="default" size="100%">Li, Z. Y.</style></author><author><style face="normal" font="default" size="100%">Wang, HL</style></author><author><style face="normal" font="default" size="100%">Ma, XF</style></author><author><style face="normal" font="default" size="100%">XP Yang</style></author><author><style face="normal" font="default" size="100%">SY Chen</style></author><author><style face="normal" font="default" size="100%">Dong, H. B.</style></author><author><style face="normal" font="default" size="100%">Y. Liu</style></author><author><style face="normal" font="default" size="100%">Fang, X.</style></author><author><style face="normal" font="default" size="100%">L.M. Zeng</style></author><author><style face="normal" font="default" size="100%">Hu, M.</style></author><author><style face="normal" font="default" size="100%">Zhang, Y. H.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">NO3 and N2O5 chemistry at a suburban site during the EXPLORE-YRD campaign in 2018</style></title><secondary-title><style face="normal" font="default" size="100%">Atmospheric Environment</style></secondary-title><alt-title><style face="normal" font="default" size="100%">Atmos Environ</style></alt-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">daytime no3</style></keyword><keyword><style  face="normal" font="default" size="100%">dinitrogen pentoxide</style></keyword><keyword><style  face="normal" font="default" size="100%">fine particulate nitrate</style></keyword><keyword><style  face="normal" font="default" size="100%">monoterpenes</style></keyword><keyword><style  face="normal" font="default" size="100%">nighttime chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">nitrate aerosol formation</style></keyword><keyword><style  face="normal" font="default" size="100%">nitrate radical</style></keyword><keyword><style  face="normal" font="default" size="100%">north china plain</style></keyword><keyword><style  face="normal" font="default" size="100%">nox removal</style></keyword><keyword><style  face="normal" font="default" size="100%">organic aerosol</style></keyword><keyword><style  face="normal" font="default" size="100%">polluted region</style></keyword><keyword><style  face="normal" font="default" size="100%">residual layer</style></keyword><keyword><style  face="normal" font="default" size="100%">rural site</style></keyword><keyword><style  face="normal" font="default" size="100%">yangtze-river delta</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2020</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Mar 1</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">224</style></volume><isbn><style face="normal" font="default" size="100%">1352-2310</style></isbn><language><style face="normal" font="default" size="100%">English</style></language><abstract><style face="normal" font="default" size="100%">During the EXPLORE-YRD campaign (EXPeriment on the eLucidation of the atmospheric Oxidation capacity and aerosol foRmation, and their Effects in Yangtze River Delta) in May June 2018, we measured N2O5, NO2, O-3 and relevant parameters at a regional site in Taizhou, Jiangsu Province. The nocturnal average NO3 production rate was 1.01 +/- 0.47 ppbvh(-1), but the mixing ratio of N2O5 was low, with a maximum of 220 pptv in 1 min, suggesting rapid loss of NO3 and N2O5. The nocturnal steady-state lifetime of N2O5 was 43 + 52 s on average, which may be attributed to the elevated monoterpene and fast N2O5 uptake. VOCs (mainly monoterpenes) dominated daily NO3 loss with the percentage of 36.4% and N2O5 uptake accounted for 14.4%, when taking NO + NO3 and NO3 photolysis into consideration. We demonstrated that the nonnegligible daytime NO3 oxidation of monoterpene in YRD region, which contributes to the daytime formation of organic nitrate and secondary organic aerosol. The daily average NOx consumption rate via rapid NO3 reaction reached 0.63 ppbvh(-1), corresponding to 57.3% NOx loss in comparison with the OH oxidation pathway at this site, highlighting the key role of NO3 and N2O5 in NOx removal and subsequent photochemistry in the YRD region.</style></abstract><accession-num><style face="normal" font="default" size="100%">WOS:000525865300005</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;Ld2lvTimes Cited:0Cited References Count:53&lt;/p&gt;</style></notes><auth-address><style face="normal" font="default" size="100%">Peking Univ, Coll Environm Sci &amp;amp;amp; Engn, State Key Joint Lab Environm Simulat &amp;amp;amp; Pollut Con, Beijing 100871, Peoples R ChinaNanjing Univ Informat Sci &amp;amp;amp; Technol, Collaborat Innovat Ctr Atmospher Environm &amp;amp;amp; Equip, Nanjing 210044, Peoples R ChinaChinese Acad Sci, Anhui Inst Opt &amp;amp;amp; Fine Mech, Key Lab Environm Opt &amp;amp;amp; Technol, Hefei 230031, Peoples R ChinaShanghai Acad Environm Sci, State Environm Protect Key Lab Format &amp;amp;amp; Prevent U, Shanghai 200223, Peoples R ChinaChinese Acad Sci, CAS Ctr Excellence Reg Atmospher Environm, Xiamen 361021, Peoples R China</style></auth-address></record></records></xml>