Results 131 to 140 of about 397,762 (245)

Anomalous Vertical Structure of Tropospheric Ozone Due To Stratospheric Intrusions and Convective Transport

open access: yesGeophysical Research Letters, Volume 52, Issue 15, 16 August 2025.
Abstract Vertical transport carries airmasses from different sources of tropospheric O3 including photochemical production and stratospheric intrusions, and is crucial for vertical O3 variability. Based on temporally dense ozonesondes over northern China, this study reports an anomalous vertical O3 distribution characterized by a “bottom‐heavy ...
Zhixiong Chen   +13 more
wiley   +1 more source

Vertical Distribution of Sound Power Within Lightning

open access: yesJournal of Geophysical Research: Atmospheres, Volume 130, Issue 15, 16 August 2025.
Abstract Methods for location of infrasonic and low frequency sound sources allow to reconstruct complex lightning geometries, including simultaneously cloud‐to‐ground return strokes and intracloud discharges. Back‐propagating the ground recorded pressure also provides an estimation of the sound source power distribution within a lightning flash, by ...
Damien Bestard   +2 more
wiley   +1 more source

The Mechanism of Interhemispheric Coupling Revealed by a Gravity Wave‐Permitting General Circulation Model

open access: yesJournal of Geophysical Research: Atmospheres, Volume 130, Issue 15, 16 August 2025.
Abstract Interhemispheric coupling (IHC) is the positive correlation between temperatures in the polar winter stratosphere and the polar summer upper mesosphere and the lower thermosphere. Over the past two decades, several mechanisms have been proposed to explain the IHC.
H. Okui, K. Sato, S. Watanabe
wiley   +1 more source

Comprehensive Analysis of Bias in TEMPO NO2 Column Densities Through Pandora Observations

open access: yesJournal of Geophysical Research: Atmospheres, Volume 130, Issue 15, 16 August 2025.
Abstract Tropospheric Emissions: Monitoring of Pollution (TEMPO) is the first geostationary satellite instrument to monitor air pollutants across North America. This study uses Pandora observations to analyze the bias in TEMPO Level‐3 total column density of NO2 (TOTNO2) from August 2023 to December 2024.
Masoud Ghahremanloo   +10 more
wiley   +1 more source

A Multiparameter and Multiscale Dataset to Study Sediments and Particle‐Bound Pesticide Dynamics of Hydric Transfers in a Wine‐Dominated Catchment

open access: yesHydrological Processes, Volume 39, Issue 8, August 2025.
This paper introduces a comprehensive hydro‐sedimentological dataset on the Ardières‐Morcille catchment and scientific observatory (Beaujolais vineyard, France) available for the period 2020–2023. ABSTRACT Sediment transport plays a crucial role in water quality at the catchment scale.
Jessica Pic   +6 more
wiley   +1 more source

The Association Between Environmental Factors and Scrub Typhus: A Review. [PDF]

open access: yesTrop Med Infect Dis
Yang S   +9 more
europepmc   +1 more source

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