3 papers
astro-ph.EP2022★ 28 cited
Variability due to climate and chemistry in observations of oxygenated Earth-analogue exoplanets
Gregory Cooke, Dan Marsh, Catherine Walsh +2
The Great Oxidation Event was a period during which Earth's atmospheric oxygen (O) concentrations increased from times its present atmospheric level (PAL) to nea…
astro-ph.SR2018
Termination of Solar Cycles and Correlated Tropospheric Variability
Robert J Leamon, Scott W. McIntosh, Daniel R. Marsh
The Sun provides the energy required to sustain life on Earth and drive our planet's atmospheric circulation. However, establishing a solid physical connection between solar and tr…
physics.space-ph2018
Nitric Oxide Response to the April 2010 Electron Precipitation Event: UsingWACCM andWACCM-DWith andWithout Medium-Energy Electrons
Christine Smith-Johnsen, Daniel R. Marsh, Yvan Orsolini +5
Energetic electrons from the magnetosphere deposit their energy in the atmosphere and lead to production of nitric oxide (NO) in the mesosphere and lower thermosphere. We study the…