papers
Publications (2)
physics.ao-ph2016
Measurements of the Atmospheric Electric Field through a Triangular Array and the Long-range Saharan Dust Electrification in Southern Portugal
H. G. Silva, F. Lopes, S. Pereira +4
astro-ph.SR2016
Solar activity during the Holocene: the Hallstatt cycle and its consequence for grand minima and maxim
I. G. Usoskin, Y. Gallet, F. Lopes +2