Results 191 to 200 of about 99,075 (290)

Molecular Insights into the Impact of Anthropogenic Precursors on SOA Formation in Remote Pristine Environments. [PDF]

ACS Omega
Cheramangalath Balan R, Sudharaj A, Hegde P, Kumar D, Babu SS.   +4 more
europepmc   +1 more source

Observation and Coordination Needs for Current, Near‐Future, and Next Generation Earth‐Observing SAR Systems

Earth and Space Science, Volume 13, Issue 5, May 2026.
Abstract This paper summarizes an evaluation by experts of how coordination of Earth‐observing Synthetic Aperture Radar (SAR) missions among the world's space agencies could advance toward game‐changing scientific discoveries and fully realizing SAR's practical capability to address many issues facing society.
Cathleen E. Jones, Ake Rosenqvist, Björn Rommen, Magdalena Fitrzyk, Eric Rignot, Bernd Scheuchl, Yujie Zheng, Andrew Hooper, Mark Simons, Tomokazu Kobayashi, Paul Siqueira, Maurizio Santoro, Takeo Tadono, Laura Hess, Heather McNairn, Laura Frulla, Malin Johansson, Wolfgang Dierking, Line Rouyet, Annett Bartsch, Paco Lopez Dekker, Johnny A. Johannessen   +21 more
wiley   +1 more source

Isoprene chemistry under upper-tropospheric conditions. [PDF]

Nat Commun
Russell DM, Kunkler F, Shen J, Kohl M, DeVivo J, Bhattacharyya N, Xenofontos C, Klebach H, Caudillo-Plath L, Simon M, Ahongshangbam E, Almeida J, Amorim A, Beckmann H, Busato M, Canagaratna MR, Chassaing A, Cruz-Simbron R, Dada L, Holzbeck P, Judmaier B, Kaniyodical Sebastian M, Koemets P, Krüger T, Liu L, Martinez M, Mentler B, Morawiec A, Onnela A, Petäjä T, Rato P, Reza M, Ruhl S, Scholz W, Sommer E, Tomé A, Tong Y, Top J, Umo NS, Unfer GR, Ward RX, Weissbacher J, Yang B, Yu W, Zauner-Wieczorek M, Zgheib I, Zhang J, Zheng Z, El Haddad I, Flagan RC, Hansel A, Junninen H, Kulmala M, Lehtipalo K, Lelieveld J, Möhler O, Schobesberger S, Volkamer R, Winkler PM, Worsnop DR, Christoudias T, Pozzer A, Donahue NM, Harder H, Kirkby J, He XC, Curtius J.   +66 more
europepmc   +1 more source

Non‐Migrating Thermal Tides in the Martian Lower Atmosphere Observed by EMM/EMIRS

Journal of Geophysical Research: Planets, Volume 131, Issue 5, May 2026.
Abstract Thermal tides significantly influence Martian atmospheric dynamics and radiative transfer. However, the excitation mechanisms of non‐migrating tides, exhibiting diverse spatial structures, remain poorly understood due to the limited number of observations.
Cong Sun, Siteng Fan, François Forget, Michael D. Smith, Sandrine Guerlet, Tao Li, Chengyun Yang, Lulu Li, Khalid M. Badri, Samuel A. Atwood, Christopher S. Edwards, Justin Deighan, Hessa R. Al Matroushi, Ehouarn Millour   +13 more
wiley   +1 more source

Boundaries, Limits, Global Threats - How Can the Impacts of Global Synthetic Pollutants Be Reduced? [PDF]

Environ Sci Technol
Scheringer M, Arp HPH, Cousins IT.
europepmc   +1 more source

Angular Momentum Balance of Superrotation in Venus's Middle and Upper Atmosphere Simulated by AFES‐Venus

Journal of Geophysical Research: Planets, Volume 131, Issue 5, May 2026.
Abstract Based on simulations of the Venusian atmosphere using the AFES‐Venus GCM, we investigated the angular momentum (AM) balance that maintains the atmospheric superrotation (SR) at 35–90 km altitudes. In and above the cloud layer, the Eulerian‐mean meridional circulation consists of Hadley‐like cells at low latitudes and Ferrel‐like cells at ...
Masahiro Takagi, Masataka Imai, Hiroki Ando, Yoshihisa Matsuda   +3 more
wiley   +1 more source

How marine cloud brightening could also affect stratospheric ozone. [PDF]

Sci Adv
Bednarz EM, Haywood JM, Visioni D, Butler AH, Jones A.   +4 more
europepmc   +1 more source

The Impact of the Sulfur Allotropes and Sulfur Hydrides on the Venus Cloud Chemistry

Journal of Geophysical Research: Planets, Volume 131, Issue 5, May 2026.
Abstract Venus is home to vivid sulfur chemistry, with SO2 ${\text{SO}}_{2}$ as the major sulfur gas species and a global cloud layer between 47 and 70 km composed of H2SO4 ${\mathrm{H}}_{2}{\text{SO}}_{4}$ and H2 ${\mathrm{H}}_{2}$O. The chemistry in the clouds has been extensively studied with 1D models, but none is able to reproduce the three orders
Maxence Lefèvre, Franck Lefèvre, Anni Määttänen, Robert Skog, Benjamin Frandsen, Aurélien Stolzenbach, Ashwin Braude   +6 more
wiley   +1 more source

Declining anthropogenic aerosols amplify Northern Hemisphere Hadley circulation weakening in the 21st century. [PDF]

Nat Commun
Kim SY, Son SW, Ming Y, Hong DC, Gu X, Park RJ.   +5 more
europepmc   +1 more source

Enhancing Regional Ensemble‐Variational Data Assimilation for Convection‐Permitting Prediction With Combination of the Dual‐Localization and Scales Blending of Global and Regional Ensembles

Journal of Advances in Modeling Earth Systems, Volume 18, Issue 5, May 2026.
Abstract This study proposes a new scheme combining ensemble blending and dual‐localization of ensemble error covariance in an ensemble‐variational (EnVar) framework to better account for both the multi‐scale characteristics of the background and background error covariance for high‐resolution data assimilation and forecasting.
Yuanbing Wang, Xinyao Qian, Yaodeng Chen, Xin Li, Jinzhong Min, Yaxin Deng   +5 more
wiley   +1 more source