Shumilov, O.I.; Henriksen, K.; Kasatkina, E.A.; Vashenyuk, E.V. (Journal article; Tidsskriftartikkel, 1996)
The lidar measurements at Verhnetulomski observatory
(68.6¡N, 31.8¡E) at Kola peninsula detected
a considerable increase of stratospheric aerosol concentration
after the solar proton event of GLE (ground level
event) type on the 16/02/84. This increase was located at
precisely the same altitude range where the energetic solar
protons lost their energy in the atmosphere. The aerosol
layer ...