Trends in the characteristics of the annual and semiannual variations observed in the radio wave absorption in the lower ionosphere
The continuous increase in concentration of greenhouse gases in the atmosphere is expected to cool higher levels of the atmosphere. There is some direct and indirect experimental evidence of long-term trends in temperature and other parameters in the mesosphere and lower thermosphere (MLT). Here...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Copernicus Publications
1999-10-01
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| Series: | Annales Geophysicae |
| Online Access: | https://www.ann-geophys.net/17/1336/1999/angeo-17-1336-1999.pdf |