TY - JOUR A1 - Guyon, P. A1 - Graham, B. A1 - Beck, J. A1 - Boucher, O. A1 - Gerasopoulos, E. A1 - Mayol-Bracero, O. L. A1 - Roberts, G. C. A1 - Artaxo, P. A1 - Andreae, M. O. T1 - Physical properties and concentration of aerosol particles over the Amazon tropical forest during background and biomass burning conditions JO - Atmos. Chem. Phys. Discuss. J1 - ACPD VL - 3 IS - 2 SP - 1367 EP - 1414 Y1 - 2003/02/13 PB - Copernicus Publications SN - 1680-7367 UR - http://www.atmos-chem-phys-discuss.net/3/1367/2003/ L1 - http://www.atmos-chem-phys-discuss.net/3/1367/2003/acpd-3-1367-2003.pdf ER -