<?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%">T. Wang</style></author><author><style face="normal" font="default" size="100%">Zhao, G.</style></author><author><style face="normal" font="default" size="100%">Tan, T.</style></author><author><style face="normal" font="default" size="100%">Yu, Y.</style></author><author><style face="normal" font="default" size="100%">Tang, R.</style></author><author><style face="normal" font="default" size="100%">Dong, H.</style></author><author><style face="normal" font="default" size="100%">S. Chen</style></author><author><style face="normal" font="default" size="100%">X. Li</style></author><author><style face="normal" font="default" size="100%">Lu, K.</style></author><author><style face="normal" font="default" size="100%">Zeng, L.</style></author><author><style face="normal" font="default" size="100%">Y. Gao</style></author><author><style face="normal" font="default" size="100%">Wang, H</style></author><author><style face="normal" font="default" size="100%">Lou, S.</style></author><author><style face="normal" font="default" size="100%">Liu, D.</style></author><author><style face="normal" font="default" size="100%">Hu, M.</style></author><author><style face="normal" font="default" size="100%">Zhao, C.</style></author><author><style face="normal" font="default" size="100%">Guo, S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Effects of biomass burning and photochemical oxidation on the black carbon mixing state and light absorption in summer season</style></title><secondary-title><style face="normal" font="default" size="100%">Atmospheric EnvironmentAtmospheric EnvironmentAtmospheric Environment</style></secondary-title><alt-title><style face="normal" font="default" size="100%">Atmos. Environ.</style></alt-title><short-title><style face="normal" font="default" size="100%">Atmos. Environ.Atmos. Environ.</style></short-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">acetonitrile</style></keyword><keyword><style  face="normal" font="default" size="100%">acetylene</style></keyword><keyword><style  face="normal" font="default" size="100%">aerosol</style></keyword><keyword><style  face="normal" font="default" size="100%">aerosol formation</style></keyword><keyword><style  face="normal" font="default" size="100%">aerosols</style></keyword><keyword><style  face="normal" font="default" size="100%">ammonia</style></keyword><keyword><style  face="normal" font="default" size="100%">article</style></keyword><keyword><style  face="normal" font="default" size="100%">Atmospheric oxidation capacity</style></keyword><keyword><style  face="normal" font="default" size="100%">Biomass</style></keyword><keyword><style  face="normal" font="default" size="100%">Biomass burning</style></keyword><keyword><style  face="normal" font="default" size="100%">black carbon</style></keyword><keyword><style  face="normal" font="default" size="100%">Carbon</style></keyword><keyword><style  face="normal" font="default" size="100%">Centrifugal particle mass analyzers</style></keyword><keyword><style  face="normal" font="default" size="100%">chemoluminescence</style></keyword><keyword><style  face="normal" font="default" size="100%">China</style></keyword><keyword><style  face="normal" font="default" size="100%">chloride</style></keyword><keyword><style  face="normal" font="default" size="100%">Circadian Rhythm</style></keyword><keyword><style  face="normal" font="default" size="100%">combustion</style></keyword><keyword><style  face="normal" font="default" size="100%">detection method</style></keyword><keyword><style  face="normal" font="default" size="100%">Diurnal variation</style></keyword><keyword><style  face="normal" font="default" size="100%">electricity</style></keyword><keyword><style  face="normal" font="default" size="100%">ethane</style></keyword><keyword><style  face="normal" font="default" size="100%">flame ionization detection</style></keyword><keyword><style  face="normal" font="default" size="100%">fossil fuel</style></keyword><keyword><style  face="normal" font="default" size="100%">humidity</style></keyword><keyword><style  face="normal" font="default" size="100%">Independent parameters</style></keyword><keyword><style  face="normal" font="default" size="100%">isopentane</style></keyword><keyword><style  face="normal" font="default" size="100%">Light absorption</style></keyword><keyword><style  face="normal" font="default" size="100%">Light absorption enhancement</style></keyword><keyword><style  face="normal" font="default" size="100%">mass fragmentography</style></keyword><keyword><style  face="normal" font="default" size="100%">Mixing</style></keyword><keyword><style  face="normal" font="default" size="100%">mixing state</style></keyword><keyword><style  face="normal" font="default" size="100%">nitrate</style></keyword><keyword><style  face="normal" font="default" size="100%">optical properties</style></keyword><keyword><style  face="normal" font="default" size="100%">Organic matter</style></keyword><keyword><style  face="normal" font="default" size="100%">oxidation</style></keyword><keyword><style  face="normal" font="default" size="100%">Particle size</style></keyword><keyword><style  face="normal" font="default" size="100%">photochemical oxidation</style></keyword><keyword><style  face="normal" font="default" size="100%">Photochemical process</style></keyword><keyword><style  face="normal" font="default" size="100%">photochemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">photometer</style></keyword><keyword><style  face="normal" font="default" size="100%">photooxidation</style></keyword><keyword><style  face="normal" font="default" size="100%">priority journal</style></keyword><keyword><style  face="normal" font="default" size="100%">soot</style></keyword><keyword><style  face="normal" font="default" size="100%">sulfate</style></keyword><keyword><style  face="normal" font="default" size="100%">summer</style></keyword><keyword><style  face="normal" font="default" size="100%">wind speed</style></keyword><keyword><style  face="normal" font="default" size="100%">Yangtze River</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%">2021</style></year></dates><volume><style face="normal" font="default" size="100%">248</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">To investigate the effects of biomass burning and photochemical oxidation on the black carbon (BC) mixing state and light absorption, a tandem centrifugal particle mass analyzer (CPMA) and single-particle soot photometer (SP2) system was used to measure ambient fine particulate BC during EXPLORE-YRD 2018 campaign (EXPeriment on the eLucidation of the atmospheric Oxidation capacity and aerosol foRmation, and their Effects in Yangtze River Delta). The mass ratio (MR) of the non-BC coating to BC core, a morphology-independent parameter to quantify the mixing state of BC-containing aerosols, is derived. Two types of periods were identified, namely non-significant biomass-burning period (NB), and enhanced biomass burning period (EB). The MR was higher during EB (2.3 ± 0.5), compared with during the NB (2.0 ± 0.5). MR showed bimodal diurnal variation with peaks in the early morning and early afternoon, mainly due to the biomass burning and photochemical processes, respectively. The light-absorbing enhancement ranged from 1.0 to 1.19 when MR was from 1.4 to 3.4. The relationship of rBC mixing state and its optical properties was parameterized, which can further be used in the regional model. © 2021 The Author(s)</style></abstract><work-type><style face="normal" font="default" size="100%">Article</style></work-type><notes><style face="normal" font="default" size="100%">Export Date: 7 June 2021</style></notes><custom7><style face="normal" font="default" size="100%">118230</style></custom7><remote-database-name><style face="normal" font="default" size="100%">Scopus</style></remote-database-name></record></records></xml>