Results 171 to 180 of about 1,371,683 (237)

Predominance of Externally Mixed Black Carbon Over the Tibetan Plateau During the Asian Summer Monsoon

open access: yesGeophysical Research Letters, Volume 53, Issue 20, 28 October 2026.
Abstract The mixing state of black carbon (BC) strongly influences its lifetime and radiative forcing over the Tibetan Plateau (TP). Previous observations, mostly conducted during the non‐monsoon season, suggested that thickly coated BC dominates due to long‐range transport from South Asia.
Shaowen Zhu   +20 more
wiley   +1 more source

The Climatological ITCZ Location Modulates Extratropics‐to‐Tropics Teleconnections

open access: yesGeophysical Research Letters, Volume 53, Issue 20, 28 October 2026.
Abstract While extratropical forcing has far‐reaching effects through teleconnections, the Intertropical Convergence Zone (ITCZ) has been shown to partly block the propagation of extratropical perturbations to the opposite hemisphere. However, the influence of the ITCZ location on the tropical response and the blocking effect remain poorly understood ...
V. Collavini, S. M. Kang, M. Günther
wiley   +1 more source

Local Generation of Plasmaspheric Plume Hiss

open access: yesGeophysical Research Letters, Volume 53, Issue 20, 28 October 2026.
Abstract The statistical analysis of hiss waves observed in the plasmaspheric plume (Wu et al., 2026, https://doi.org/10.1029/2026gl121667) is significant for identifying nonlinear wave growth processes in the equatorial region. Because nonlinear growth rates greatly exceed linear growth rates, they enable the local generation of new wave packets in ...
Yoshiharu Omura
wiley   +1 more source

Local Acceleration of Multi‐MeV Electrons Inside Earth's Impenetrable Barrier During the May 2024 Superstorm

open access: yesGeophysical Research Letters, Volume 53, Issue 20, 28 October 2026.
Abstract The inner radiation belt (L* < 3) has long been considered an impenetrable barrier to ultra‐relativistic electrons. Here we show that this barrier can be breached under extreme space weather conditions. Using continuous near‐equatorial observations from the Arase satellite, we show that the May 2024 superstorm rapidly generated multi‐MeV ...
Y. Miyoshi   +19 more
wiley   +1 more source

The Long‐Term Trend of the Equatorial Electrojet Over Indian Sector

open access: yesGeophysical Research Letters, Volume 53, Issue 20, 28 October 2026.
Abstract The upper‐atmosphere cooling trend is well documented, while the long‐term trend of the ionospheric electrodynamics remains poorly understood. Using two geomagnetic observation data sets over Indian sector, we analyze the long‐term trend of the monthly‐median equatorial electrojet (EEJ) in 1967–2015 after removing the solar activity and ...
Ruilong Zhang   +5 more
wiley   +1 more source

Threefold Land‐Use Forcing Intensifies Twofold Warming of Urban Europe

open access: yesJournal of Geophysical Research: Atmospheres, Volume 131, Issue 20, 28 October 2026.
Abstract Europe is warming much faster than the global average, yet the relative contributions of individual anthropogenic drivers to its urban warming remain uncertain. Using CMIP5 single‐forcing simulations and observations from HadCRUT5 data set, we determine the influence of greenhouse gases (GHGs), aerosols from anthropogenic sources (Aaer ...
Basudev Swain   +3 more
wiley   +1 more source

Drift‐Resonance Driven by Field Line Resonance Gradients: A Mechanism for Non‐Dispersive Microinjection Events

open access: yesGeophysical Research Letters, Volume 53, Issue 19, 16 October 2026.
Abstract Ultra‐low‐frequency waves in the magnetosphere often produce field line resonances with strong spatial gradients in wave amplitude. We analyze a form of drift resonance driven by these gradients near the resonant field line. This mechanism differs fundamentally from conventional gradient‐ and curvature‐driven drift resonance and predicts an ...
J. Liu   +4 more
wiley   +1 more source

Impact of Realistic Detector Response and Azimuthal Drift on the Quantification of Energetic Electron Precipitation Using POES/MetOp

open access: yesGeophysical Research Letters, Volume 53, Issue 19, 16 October 2026.
Abstract Quantifying energetic electron precipitation is essential for understanding ring current and radiation belt loss, as well as magnetosphere‐ionosphere‐atmosphere coupling. The count rate ratio between the 90° and 0° telescopes (CR90/CR0) on POES/MetOp satellites is a commonly used proxy for precipitation and pitch‐angle diffusion rates (DW ${D ...
Weichao Tu, Zhi‐Gu Li
wiley   +1 more source

High‐Throughput Geocoding to Assess Short‐Term Air Pollution in Correlation With Mortality in a French Cancer Patient Cohort

open access: yesInternational Journal of Cancer, Volume 159, Issue 8, Page 2054-2065, 15 October 2026.
Although chronic air pollution exposure is linked to lung cancer mortality, the short‐term effects of fluctuating air quality on overall cancer mortality remain uncertain. Here, the authors applied geomatics and machine‐learning models to retrospectively examine possible associations between 31‐day pollution exposure and mortality in a French cancer ...
Loice Pokam   +12 more
wiley   +1 more source

Radiation Belts of Jupiter

Science, 1974
Pioneer 10 counted relativistic electrons throughout the magnetosphere of Jupiter, with the greatest fluxes being inside 20 Jupiter radii. The peak flux of electrons with energy greater than 50 million electron volts was 1.3 × 10 7 per square centimeter per second at the innermost penetration of the radiation belts.
R W, Fillius, C E, McIlwain
openaire   +2 more sources

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