Mantle redox state drives outgassing chemistry and atmospheric composition of rocky planets. [PDF]
Sci Rep, 2020 Volcanic degassing of planetary interiors has important implications for their corresponding atmospheres. The oxidation state of rocky interiors affects the volatile partitioning during mantle melting and subsequent volatile speciation near the surface ...
Ortenzi G +10 more
europepmc +2 more sources
The CAMS reanalysis of atmospheric composition [PDF]
Atmospheric Chemistry and Physics, 2018 . The Copernicus Atmosphere Monitoring Service (CAMS) reanalysis is the latest global reanalysis dataset of atmospheric composition produced by the European Centre for Medium-Range Weather Forecasts (ECMWF), consisting of three-dimensional time ...
A. Inness +19 more
semanticscholar +7 more sources
Venus Atmospheric Composition <i>in situ</i> Data: A Compilation. [PDF]
Earth Space Sci, 2019 The Venus atmosphere is of significant interest yet only rudimentary solid data have been gathered about its composition and chemistry. These measurements are scattered through time and place and are limited by parameters such as resolution and error ...
Johnson NM, de Oliveira MRR.
europepmc +2 more sources
PREDICTIONS OF THE ATMOSPHERIC COMPOSITION OF GJ 1132b [PDF]
The Astrophysical Journal, 2016 GJ 1132b is a nearby Earth-sized exoplanet transiting an M dwarf, and is among the most highly characterizable small exoplanets currently known. In this paper, we study the interaction of a magma ocean with a water-rich atmosphere on GJ 1132b and ...
L. Schaefer +3 more
semanticscholar +6 more sources
Interpreting the Atmospheric Composition of Exoplanets: Sensitivity to Planet Formation Assumptions [PDF]
Astrophysical Journal, 2022 Constraining planet formation based on the atmospheric composition of exoplanets is a fundamental goal of the exoplanet community. Existing studies commonly try to constrain atmospheric abundances, or to analyze what abundance patterns a given ...
P. Mollière +15 more
semanticscholar +1 more source
Effects of marine fuel sulfur restrictions on particle number concentrations and size distributions in ship plumes in the Baltic Sea [PDF]
Atmospheric Chemistry and Physics, 2021 Exhaust emissions from shipping are a major contributor to particle concentrations in coastal and marine areas. Previously, the marine fuel sulfur content (FSC) was restricted globally to 4.5 m/m%, but the limit was changed to 3.5 m/m% at the beginning ...
S. D. Seppälä +7 more
doaj +1 more source
3D modelling of the impact of stellar activity on tidally locked terrestrial exoplanets: atmospheric composition and habitability [PDF]
Monthly notices of the Royal Astronomical Society, 2022 Stellar flares present challenges to the potential habitability of terrestrial planets orbiting M dwarf stars through inducing changes in the atmospheric composition and irradiating the planet’s surface in large amounts of ultraviolet light. To examine
R. Ridgway +9 more
semanticscholar +1 more source
Reflected Spectroscopy of Small Exoplanets I: Determining the Atmospheric Composition of Sub-Neptunes Planets [PDF]
Astronomical Journal, 2021 Direct imaging of widely separated exoplanets from space will obtain their reflected light spectra and measure their atmospheric properties, and small and temperate planets will be the focus for the next generation of telescopes.
M. Damiano, R. Hu
semanticscholar +1 more source
In-depth characterization of submicron particulate matter inter-annual variations at a street canyon site in northern Europe [PDF]
Atmospheric Chemistry and Physics, 2021 Atmospheric aerosols play an important role in air pollution. Aerosol particle chemical composition is highly variable depending on the season, hour of the day, day of the week, meteorology, and location of the measurement site.
L. M. F. Barreira +12 more
doaj +1 more source
Atmospheric composition and climate impacts of a future hydrogen economy
Atmospheric Chemistry and Physics, 2023 . Hydrogen is expected to play a key role in the global energy transition to net zero emissions in many scenarios. However, fugitive emissions of hydrogen into the atmosphere during its production, storage, distribution and use could reduce the climate ...
N. Warwick +6 more
semanticscholar +1 more source