TY - JOUR A1 - Guo, H. A1 - Jiang, F. A1 - Cheng, H. R. A1 - Simpson, I. J. A1 - Wang, X. M. A1 - Ding, A. J. A1 - Wang, T. J. A1 - Saunders, S. M. A1 - Wang, T. A1 - Lam, S. H. M. A1 - Blake, D. R. A1 - Zhang, Y. L. T1 - Concurrent observations of air pollutants at two sites in the Pearl River Delta and the implication of regional transport JO - Atmos. Chem. Phys. Discuss. J1 - ACPD VL - 9 IS - 2 SP - 9747 EP - 9791 Y1 - 2009/04/16 PB - Copernicus Publications SN - 1680-7375 UR - http://www.atmos-chem-phys-discuss.net/9/9747/2009/ L1 - http://www.atmos-chem-phys-discuss.net/9/9747/2009/acpd-9-9747-2009.pdf DO - 10.5194/acpd-9-9747-2009 ER -