<?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%">C. Yu</style></author><author><style face="normal" font="default" size="100%">Z. Wang</style></author><author><style face="normal" font="default" size="100%">Xia, M.</style></author><author><style face="normal" font="default" size="100%">Fu, X.</style></author><author><style face="normal" font="default" size="100%">W.H. Wang</style></author><author><style face="normal" font="default" size="100%">Tham, Y. J.</style></author><author><style face="normal" font="default" size="100%">Chen, T. S.</style></author><author><style face="normal" font="default" size="100%">Zheng, P. G.</style></author><author><style face="normal" font="default" size="100%">H.Y. Li</style></author><author><style face="normal" font="default" size="100%">Shan, Y.</style></author><author><style face="normal" font="default" size="100%">XF Wang</style></author><author><style face="normal" font="default" size="100%">Xue, L. K.</style></author><author><style face="normal" font="default" size="100%">Y. Zhou</style></author><author><style face="normal" font="default" size="100%">Yue, D. L.</style></author><author><style face="normal" font="default" size="100%">Ou, Y. B.</style></author><author><style face="normal" font="default" size="100%">Gao, J.</style></author><author><style face="normal" font="default" size="100%">Lu, K. D.</style></author><author><style face="normal" font="default" size="100%">Brown, S. S.</style></author><author><style face="normal" font="default" size="100%">Zhang, Y. H.</style></author><author><style face="normal" font="default" size="100%">T. Wang</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Heterogeneous N2O5 reactions on atmospheric aerosols at four Chinese sites: improving model representation of uptake parameters</style></title><secondary-title><style face="normal" font="default" size="100%">Atmospheric Chemistry and Physics</style></secondary-title><alt-title><style face="normal" font="default" size="100%">Atmos Chem Phys</style></alt-title><short-title><style face="normal" font="default" size="100%">Atmos Chem PhysAtmos Chem Phys</style></short-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">chemical-composition</style></keyword><keyword><style  face="normal" font="default" size="100%">clno2</style></keyword><keyword><style  face="normal" font="default" size="100%">dinitrogen pentoxide</style></keyword><keyword><style  face="normal" font="default" size="100%">gaseous n2o5</style></keyword><keyword><style  face="normal" font="default" size="100%">nitrate formation</style></keyword><keyword><style  face="normal" font="default" size="100%">nitryl chloride</style></keyword><keyword><style  face="normal" font="default" size="100%">particle-phase</style></keyword><keyword><style  face="normal" font="default" size="100%">reaction probability</style></keyword><keyword><style  face="normal" font="default" size="100%">sulfuric-acid</style></keyword><keyword><style  face="normal" font="default" size="100%">uptake coefficients</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%">Apr 15</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">7</style></number><volume><style face="normal" font="default" size="100%">20</style></volume><pages><style face="normal" font="default" size="100%">4367-4378</style></pages><isbn><style face="normal" font="default" size="100%">1680-7316</style></isbn><language><style face="normal" font="default" size="100%">English</style></language><abstract><style face="normal" font="default" size="100%">Heterogeneous reactivity of N2O5 on aerosols is a critical parameter in assessing NOx fate, nitrate production, and particulate chloride activation. Accurate measurement of its uptake coefficient (gamma N2O5) and representation in air quality models are challenging, especially in the polluted environment. With an in situ aerosol flow-tube system, the gamma N2O5 was directly measured on ambient aerosols at two rural sites in northern and southern China. The results were analyzed together with the gamma N2O5 derived from previous field studies in China to obtain a holistic picture of gamma N2O5 uptake and the influencing factors under various climatic and chemical conditions. The field-derived or measured gamma N2O5 was generally promoted by the aerosol water content and suppressed by particle nitrate. Significant discrepancies were found between the measured gamma N2O5 and that estimated from laboratory-determined parameterizations. An observation-based empirical parameterization was derived in the present work, which better reproduced the mean value and variability of the observed gamma N2O5. Incorporating this new parameterization into a regional air quality model (WRF-CMAQ) has improved the simulation of N2O5, nitrogen oxides, and secondary nitrate in the polluted regions of China.</style></abstract><accession-num><style face="normal" font="default" size="100%">WOS:000526058600002</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;Ld5gvTimes Cited:1Cited References Count:62&lt;/p&gt;</style></notes><auth-address><style face="normal" font="default" size="100%">Shandong Univ, Environm Res Inst, Jinan, Shandong, Peoples R ChinaHong Kong Polytech Univ, Dept Civil &amp;amp;amp; Environm Engn, Hong Kong, Peoples R ChinaHong Kong Univ Sci &amp;amp;amp; Technol, Div Environm &amp;amp;amp; Sustainabil, Hong Kong, Peoples R ChinaUniv Helsinki, Inst Atmospher &amp;amp;amp; Earth Syst Res Phys, FIN-00014 Helsinki, FinlandGuangdong Environm Monitoring Ctr, State Environm Protect Key Lab Reg Air Qual Monit, Guangzhou, Peoples R ChinaChinese Res Inst Environm Sci, Beijing, Peoples R ChinaPeking Univ, Coll Environm Sci &amp;amp;amp; Engn, State Key Joint Lab Environm Simulat &amp;amp;amp; Pollut Con, Beijing, Peoples R ChinaNOAA, Chem Sci Div, Earth Syst Res Lab, Boulder, CO USAUniv Colorado, Dept Chem, Boulder, CO 80309 USA</style></auth-address></record></records></xml>