Results 151 to 160 of about 137,118 (287)

Influence of Atmospheric Aerosols on Evapotranspiration over a Semiarid Region in Northeast Brazil

Revista Brasileira de Meteorologia
The knowledge of atmospheric aerosol characteristics at regional and local scales, their temporal changes and interrelations with meteorological variables are of great importance because can modify the global radiative energy balance.
Antonio José Steidle Neto, Daniela de Carvalho Lopes   +1 more
doaj   +1 more source

TEMPO Aerosol Optical Depth and Aerosol Layer Height Retrieval Algorithm

Journal of Geophysical Research: Atmospheres
AbstractWe developed an aerosol optical depth (AOD) and aerosol layer height (ALH) retrieval algorithm for Tropospheric Emissions: Monitoring of Pollution (TEMPO), the first geostationary sensor for monitoring air pollution over North America by enhancing state‐of‐the‐art algorithms originally developed for polar‐orbiting satellites to generate a suite
Hai Zhang, Shobha Kondragunta, Pubu Ciren   +2 more
openaire   +1 more source

Revisiting the levels of Aerosol Optical Depth in south-southeast Asia, Europe and USA amid the COVID-19 pandemic using satellite observations. [PDF]

Environ Res, 2021
Acharya P, Barik G, Gayen BK, Bar S, Maiti A, Sarkar A, Ghosh S, De SK, Sreekesh S.   +8 more
europepmc   +1 more source

Long‐Term IASI Observations of Upper Tropospheric CO in the Asian Summer Monsoon Region: Trends and Eddy Shedding Signatures

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 11, 16 June 2026.
Abstract The Asian Summer Monsoon (ASM) acts as a key mechanism for the vertical transport of surface pollutants into the upper troposphere (UT), which can have far‐reaching impacts on air quality and climate at regional to global scales. We analyze 16 years (2008–2023) of carbon monoxide (CO) observations from the Infrared Atmospheric Sounding ...
Anne Boynard, Camille Viatte, Laura L. Pan, Shawn B. Honomichl, Angel Luque Lazaro, Selviga Sinnathamby, Juliette Hadji‐Lazaro, Warren P. Smith, Qing Liang, Francesco D'Amato, Silvia Viciani, Teresa Campos, Cathy Clerbaux   +12 more
wiley   +1 more source

New Homogeneous Spatial Areas Identified Using Case-Crossover Spatial Lag Grid Differences between Aerosol Optical Depth-PM_2.5 and Respiratory-Cardiovascular Emergency Department Visits and Hospitalizations. [PDF]

Atmosphere (Basel), 2022
Braggio JT, Hall ES, Weber SA, Huff AK.
europepmc   +1 more source

Atmospheric Dust Transport to High‐Elevation Dronning Maud Land, Antarctica, Modulated by Cyclonic Circulation, the Pacific Decadal Oscillation, and Source Emissions

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 11, 16 June 2026.
Abstract The dependence of aeolian dust transport on atmospheric circulation patterns allows dust preserved in Antarctic ice cores to serve as a proxy for past circulation variability. Here, we investigate dust transport to high‐elevation Dronning Maud Land (DML) in Antarctica through analysis of the 1300‐year‐old ISOL‐ICE ice core dust record together
K. C. Henson, V. H. L. Winton, K. R. Clem, R. Mulvaney, M. M. Frey   +4 more
wiley   +1 more source

Strong Sensitivity of Simulated Biomass Burning Aerosol Transport and Radiative Effects Over the South Atlantic to Carbonaceous Aerosol Aging and Particle Density

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 11, 16 June 2026.
Abstract Biomass burning aerosol (BBA) impacts climate through aerosol‐cloud‐radiation interactions, but models disagree on the sign and magnitude of BBA radiative effects. We quantify the sensitivity of BBA radiative effects and transport to three BBA‐relevant processes and properties: parameterized oxidative aging of organic aerosol (OA), a combined ...
Kate Johnson, Eric Giuffrida, Paquita Zuidema, Arthur J. Sedlacek III., Ernie R. Lewis, Mira Pöhlker, Christopher Pöhlker, Baseerat Romshoo, Ben T. Johnson, Hamish Gordon   +9 more
wiley   +1 more source

Initial Assessment of the Detectability of Cyanotoxin Occurrence Using PACE Satellite Observations

Geophysical Research Letters, Volume 53, Issue 11, 16 June 2026.
Abstract Microcystin is a major public health hazard during freshwater cyanobacterial blooms, yet its remote detection remains challenging because it lacks any direct optical absorption features. We demonstrate that hyperspectral observations from NASA's PACE Ocean Color Instrument (OCI) can be used to detect elevated microcystin concentrations by ...
Denesh Karunakaran, Ardeshir Ebtehaj, Lucas Clark Burnette, Miki Hondzo, Leif Olmanson   +4 more
wiley   +1 more source

Mascarene High Variability Shapes the Demography of a Wind‐Reliant Marine Top Predator

Geophysical Research Letters, Volume 53, Issue 11, 16 June 2026.
Abstract Subtropical anticyclones are semi‐permanent atmospheric high‐pressure systems located in all five major ocean basins and are associated with large‐scale wind and weather patterns. They shape the physical environments of many species, yet their impacts on wildlife remain unexplored. We combined population and climate analyses to investigate the
Ruijiao Sun, Etienne Rouby, Christophe Barbraud, Henri Weimerskirch, Karine Delord, Kristen Krumhardt, Francesco Ventura, Caroline C. Ummenhofer, Stéphanie Jenouvrier   +8 more
wiley   +1 more source

Determining the environmental and atmospheric effects of coronavirus disease 2019 (COVID-19) quarantining by studying the total aerosol optical depth, black carbon, organic matter, and sulfate in Blida City of Algeria. [PDF]

Glob Health J, 2021
Zhang Y, Chabane F, Arif A.
europepmc   +1 more source