The effect of Saharan dust and the seeder-feeder mechanism on the relationship between temperature and ice formation in clouds observed with lidar
Patric Seifert, Leibniz Institute for Tropospheric Research (TROPOS), Leipzig, Germany; and A. Ansmann, I. Mattis, D. Müller, D. Althausen, U. Wandinger, M. Tesche, and C. Pérez