<?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%">Y. Qiu</style></author><author><style face="normal" font="default" size="100%">Wu, Z.</style></author><author><style face="normal" font="default" size="100%">Man, R.</style></author><author><style face="normal" font="default" size="100%">Y. Liu</style></author><author><style face="normal" font="default" size="100%">Shang, D.</style></author><author><style face="normal" font="default" size="100%">Tang, L.</style></author><author><style face="normal" font="default" size="100%">S. Chen</style></author><author><style face="normal" font="default" size="100%">Guo, S.</style></author><author><style face="normal" font="default" size="100%">Dao, X.</style></author><author><style face="normal" font="default" size="100%">S. Wang</style></author><author><style face="normal" font="default" size="100%">Tang, G.</style></author><author><style face="normal" font="default" size="100%">Hu, M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Historically understanding the spatial distributions of particle surface area concentrations over China estimated using a non-parametric machine learning method</style></title><secondary-title><style face="normal" font="default" size="100%">Science of the Total EnvironmentScience of the Total Environment</style></secondary-title><short-title><style face="normal" font="default" size="100%">Sci Total Environ</style></short-title></titles><dates><year><style  face="normal" font="default" size="100%">2022</style></year></dates><volume><style face="normal" font="default" size="100%">824</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><work-type><style face="normal" font="default" size="100%">Article</style></work-type><notes><style face="normal" font="default" size="100%">Export Date: 18 March 2022</style></notes><custom7><style face="normal" font="default" size="100%">153849</style></custom7><remote-database-name><style face="normal" font="default" size="100%">Scopus</style></remote-database-name></record></records></xml>