TY - JOUR A1 - Wang, Y. A1 - Konopka, P. A1 - Liu, Y. A1 - Chen, H. A1 - Müller, R. A1 - Plöger, F. A1 - Riese, M. A1 - Cai, Z. A1 - Lü, D. T1 - Tropospheric ozone trend over Beijing from 2002–2010: ozonesonde measurements and modeling analysis JO - Atmos. Chem. Phys. J1 - ACP VL - 12 IS - 18 SP - 8389 EP - 8399 Y1 - 2012/09/18 PB - Copernicus Publications SN - 1680-7324 UR - http://www.atmos-chem-phys.net/12/8389/2012/ L1 - http://www.atmos-chem-phys.net/12/8389/2012/acp-12-8389-2012.pdf DO - 10.5194/acp-12-8389-2012 ER -