Ground-based multiwavelength Lidar observations at Lampedusa during ChArMEx Tatiana Di Iorio1, Marco Cacciani2, Claudia Di Biagio3, Alcide di Sarra1, Paola Formenti3, Jose Luis Gómez-Amo1,4, 4, Daniela Meloni1, Francesco Monteleone1, Giandomenico Pace1, Damiano Sferlazzo1 1. 2. 3. 4. UTMEA-TER, ENEA, Roma, Italy. Univ. of Rome, Rome, Italy. LISA, Paris, France. Univ. of Valencia, Valencia, Spain Two lidars (ENEA/Univ. of Rome+LISA): 355, 532, 1064 nm; polarization capability Continuous + intensive measurements during ChArMEx/SOP1 27 june 2013 Dust and biomass burning Aerosol backscattering coeff@ 355 – 532 -1064 nm Colour ratio Aerosol depolarization ratio 03 july 2013 Dust and pollution Aerosol backscattering coeff@ 355 – 532 -1064 nm Colour ratio Aerosol depolarization ratio