Results 171 to 180 of about 36,964 (261)

Spectral Modeling of the Dark Signal for UV and VIS‐NIR AvaSpec‐2048 CCD‐Array Spectrometers

Earth and Space Science, Volume 13, Issue 1, January 2026.
Abstract The use of CCD‐array spectrometers has substantially increased in recent years in many different fields. Although they have numerous advantages over conventional scanning spectrometers, they need to be thoroughly characterized to correct for various sources of error. This study focuses on the experimental characterization of the dark signal of
A. Flores, A. Serrano, G. Sánchez‐Hernández, M. A. Obregón, J. M. Vilaplana   +4 more
wiley   +1 more source

Origin, evolution, and fate of Titan's polar clouds. [PDF]

Nat Commun
de Batz de Trenquelléon B, Rannou P, Lebonnois S, Vinatier S.   +3 more
europepmc   +1 more source

Uncertainty Propagation From Radio Occultation Profiles to Aggregated Atmospheric Gridded Fields

Earth and Space Science, Volume 13, Issue 1, January 2026.
Abstract Radio occultation is a well‐established remote sensing method that provides reliable estimates of atmospheric profiles of diverse variables, including temperature and pressure. However, as with all indirect methods, radio occultation has some inherent systematic and random error effects, which lead to observational uncertainties.
S. Scher, F. Ladstädter, M. Schwärz, J. Innerkofler, G. Kirchengast   +4 more
wiley   +1 more source

Baseline Climatology of Gravity Waves From ∼30 to ∼70 km Established With Lidar Observations Over a Decade at McMurdo (77.84°S, 166.67°E), Antarctica: Implications for Vertical Wave Evolution

Earth and Space Science, Volume 13, Issue 1, January 2026.
Abstract Lidar observations of atmospheric gravity waves (GWs) have been made spanning 14 years above McMurdo Station, Antarctica. Using these extensive observations and interleaved data processing techniques which enable bias‐free/noise‐floor‐free estimation of GW parameters, this study forms seasonal baselines for GW potential energy densities (Epm ...
Jackson Jandreau, Xinzhao Chu
wiley   +1 more source

Impact of water vapor on stratospheric temperature after the 2022 Hunga Tonga eruption: direct radiative cooling versus indirect warming by facilitating large particle formation. [PDF]

NPJ Clim Atmos Sci
Chen X, Wang J, Zhou M, Lu Z, Jaegle L, Oman LD, Taha G.   +6 more
europepmc   +1 more source

Response of Lower-Stratospheric Gravity Waves to Global Warming: Insights from Global Storm-Resolving Model Simulations

Zhang, Wei, Peng, Jun, Zhang, Weimin
openalex   +1 more source

Source Attribution of PM2.5 Health Benefits Over Northern Hemisphere Using Adjoint of Hemispheric CMAQ

GeoHealth, Volume 10, Issue 1, January 2026.
Abstract The adjoint of the U.S. EPA's Community Multiscale Air Quality (CMAQ) model is extended for hemispheric scale applications and is used to estimate location‐specific health impacts from primary PM2.5, and PM2.5 precursor emissions (NH3, NOX and SO2). We estimate the monetized health burden due to mortality caused by chronic PM2.5 exposure among
Y. B. Oztaner, S. Zhao, B. Henderson, R. Mathur, A. Hakami   +4 more
wiley   +1 more source

StratosPHere 2: statistical analysis plan for a response-adaptive randomised placebo-controlled phase II trial to evaluate hydroxychloroquine and phenylbutyrate in pulmonary arterial hypertension caused by mutations in BMPR2. [PDF]

Trials
Das R, Deliu N, Toshner MR, Villar SS.
europepmc   +1 more source

The use of lidar for stratospheric measurements

, 1977
M. P. McCormick
openalex   +1 more source

A Survey of Atmospheric Gravity Waves Observed by GOLD During Quiet to Moderate Solar and Geomagnetic Activity

Journal of Geophysical Research: Space Physics, Volume 131, Issue 1, January 2026.
Abstract Atmospheric gravity waves (GWs) are believed to transport energy and momentum between different regions of the atmosphere. Historically, observations of these waves from both ground and space have been relatively abundant at altitudes up to the lower thermosphere, and somewhat less abundant in the upper thermosphere and F‐region ionosphere ...
Scott L. England, Shun‐Rong Zhang, Scott Evans, Richard W. Eastes   +3 more
wiley   +1 more source