Wild fire aerosol optical properties measured by lidar at Haifa, Israel Birgit Heese, Julian Hofer, Holger Baars, Ronny Engelmann, Dietrich Althausen and Yoav Y. Schechner EPJ Web Conf., 176 (2018) 05049 Published online: 13 April 2018 DOI: 10.1051/epjconf/201817605049