Calcium

Oduber, F., Calvo, A. I., Blanco-Alegre, C., Castro, A., Nunes, T., Alves, C., et al. (2019). Unusual winter Saharan dust intrusions at Northwest Spain: Air quality, radiative and health impacts. Science Of The Total Environment. http://doi.org/10.1016/j.scitotenv.2019.02.305
Gobbi, G. P., Barnaba, F., Di Liberto, L., Bolignano, A., Lucarelli, F., Nava, S., et al. (2019). An inclusive view of Saharan dust advections to Italy and the Central Mediterranean. Atmospheric Environment. http://doi.org/10.1016/j.atmosenv.2019.01.002