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Consistent Nighttime Atomic Oxygen Concentrations From O2 A-band, O(1S) Green-Line, and OH Airglow Measurements as Performed by SCIAMACHY
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- Geophysical Research Letters
, 2019)
A new atomic oxygen data set was derived from nighttime SCanning Imaging Absorption spectroMeter for Atmospheric CHartographY (SCIAMACHY) O2 A-band measurements. It is compared to atomic oxygen obtained from SCIAMACHY O(1S) ...
Impact Forecasting to Support Emergency Management of Natural Hazards
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- Reviews of Geophysics
, 2020)
Forecasting and early warning systems are important investments to protect lives, properties, and livelihood. While early warning systems are frequently used to predict the magnitude, location, and timing of potentially ...
Linking Ocean Forcing and Atmospheric Interactions to Atlantic Multidecadal Variability in MPI-ESM1.2
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- Geophysical Research Letters
, 2020)
We investigate how ocean-driven multidecadal sea surface temperature (SST) variations force the atmosphere to jointly set the pace of Atlantic multidecadal variability (AMV). We generate periodic low-frequency Atlantic ...
Tropical Expansion Driven by Poleward Advancing Midlatitude Meridional Temperature Gradients
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- Journal of Geophysical Research: Atmospheres
, 2020)
An abundance of evidence indicates that the tropics are expanding. Despite many attempts to decipher the cause, the underlying dynamical mechanism driving tropical expansion is still not entirely clear. Here, based on ...
Detecting Climate Change Effects on Vb Cyclones in a 50-Member Single-Model Ensemble Using Machine Learning
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- Geophysical Research Letters
, 2019)
Vb cyclones are major drivers of extreme precipitation and floods in the study area of hydrological Bavaria (Germany). When assessing climate change impacts on Vb cyclones, internal variability of the climate system is an ...
Evolution of the Geomagnetic Daily Variation at Tatuoca, Brazil, From 1957 to 2019: A Transition From Sq to EEJ
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- Journal of Geophysical Research: Space Physics
, 2020)
The magnetic equator in the Brazilian region has moved over 1,100 km northward since 1957, passing the geomagnetic observatory Tatuoca (TTB), in northern Brazil, around 2013. We recovered and processed TTB hourly mean ...
Estimating near-surface air temperature across Israel using a machine learning based hybrid approach
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- International Journal of Climatology
, 2020)
Rising global temperatures over the last decades have increased heat exposure among populations worldwide. An accurate estimate of the resulting impacts on human health demands temporally explicit and spatially resolved ...
One Step at a Time: How Model Time Step Significantly Affects Convection-Permitting Simulations
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- Journal of Advances in Modeling Earth Systems
, 2019)
We show that there is a strong sensitivity of cloud microphysics to model time step in idealized convection-permitting simulations using the COnsortium for Small-scale MOdeling model. Specifically, we found a 53% reduction ...
Importance of Surface Roughness for the Local Biogeophysical Effects of Deforestation
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- Journal of Geophysical Research: Atmospheres
, 2019)
Deforestation influences surface properties such as surface roughness, resulting in changes in the surface energy balance and surface temperature. Recent studies suggest that the biogeophysical effects are dominated by ...
Hydrologically Induced Deformation in Long Valley Caldera and Adjacent Sierra Nevada
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- Journal of Geophysical Research: Solid Earth
, 2020)
Vertical and horizontal components of GNSS displacements in the Long Valley Caldera and adjacent Sierra Nevada range show a clear correlation with hydrological trends at both multiyear and seasonal time scales. We observe ...