The responses of microorganisms (viruses, bacterial cells, bacterial and fungal spores, and
lichens) to selected factors of space (microgravity, galactic cosmic radiation, solar UV …

Polar mesosphere summer echoes (PMSE) are very strong radar echoes primarily studied in
the VHF wavelength range from altitudes close to the polar summer mesopause. Radar …

We have used the Whole Atmosphere Community Climate Model to produce a small (three‐
member) ensemble of simulations of the period 1950–2003. Comparison of model results …

The transition between the middle atmosphere and the thermosphere is known as the MLT
region (for mesosphere and lower thermosphere). This area has some characteristics that …

An updated analysis of observed stratospheric temperature variability and trends is
presented on the basis of satellite, radiosonde, and lidar observations. Satellite data include …

The HAMMONIA Chemistry Climate Model: Sensitivity of the Mesopause Region to the 11-Year
Solar Cycle and CO2 Doubling in: Journal of Climate Volume 19 Issue 16 (2006) Jump to …

The book summarizes international progress over the last few decades in upper atmosphere
airglow research. Measurement methods, theoretical concepts and empirical models of a …

The anthropogenic emissions of greenhouse gases affect not only the weather and climate
in the troposphere; they affect also long-term trends in the mesosphere-thermosphere …

We simulated anthropogenic global change through the entire atmosphere, including the
thermosphere and ionosphere, using the Whole Atmosphere Community Climate Model …

Simple radiative arguments predict that the impact of CO2 increases on the stratosphere and
mesosphere should be a cooling and that the magnitude of the temperature change should …