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http://hdl.handle.net/2122/3496| Authors: | Alfonsi, Lu.* De Franceschi, G.* Perrone, L.* |
Title: | Long term trend in the high latitude ionosphere | Journal: | Long term trend in the high latitude ionosphere | Series/Report no.: | 5/26 (2001) | Publisher: | Pergamon | Issue Date: | 2001 | Keywords: | long term trends | Subject Classification: | 01. Atmosphere::01.02. Ionosphere::01.02.04. Plasma Physics 01. Atmosphere::01.02. Ionosphere::01.02.05. Wave propagation 05. General::05.07. Space and Planetary sciences::05.07.01. Solar-terrestrial interaction |
Abstract: | The long-term variability of the critical frequency of the F2 ionospheric layer, f0F2, has been investigated as a possible indicator of the increasing greenhouse effect. The prehmmary results obtained by analysing 34 years of data from high latitude ionospheric stations in the Southern Hemisphere have shown a decreasing of the plasma frequency according to what predicted by theoretical model calculations. |
| Appears in Collections: | Article published / in press |
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| phys_chem2001.pdf | 303.4 kB | Adobe PDF |
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