Search Results - "da Silva, Arlindo"
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Assessment of Natural and Anthropogenic Aerosol Air Pollution In the Middle East Using MERRA-2, CAMS Data Assimilation Products, and High-Resolution WRF-Chem Model Simulations
Published in Atmospheric chemistry and physics (06-08-2020)“…Modern-Era Retrospective analysis for Research and Applications v.2 (MERRA-2), Copernicus Atmosphere Monitoring Service Operational Analysis (CAMS-OA), and a…”
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Online simulations of global aerosol distributions in the NASA GEOS-4 model and comparisons to satellite and ground-based aerosol optical depth
Published in Journal of Geophysical Research - Atmospheres (27-07-2010)“…We have implemented a module for tropospheric aerosols (GO CART) online in the NASA Goddard Earth Observing System version 4 model and simulated global aerosol…”
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Six global biomass burning emission datasets: intercomparison and application in one global aerosol model
Published in Atmospheric chemistry and physics (27-01-2020)“…Aerosols from biomass burning (BB) emissions are poorly constrained in global and regional models, resulting in a high level of uncertainty in understanding…”
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How emissions uncertainty influences the distribution and radiative impacts of smoke from fires in North America
Published in Atmospheric chemistry and physics (26-02-2020)“…Fires and the aerosols that they emit impact air quality, health, and climate, but the abundance and properties of carbonaceous aerosol (both black carbon and…”
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The Modern-Era Retrospective Analysis for Research and Applications, Version 2 (MERRA-2)
Published in Journal of climate (01-07-2017)“…The Modern-Era Retrospective Analysis for Research and Applications, version 2 (MERRA-2), is the latest atmospheric reanalysis of the modern satellite era…”
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Relationship between circum-Arctic atmospheric wave patterns and large-scale wildfires in boreal summer
Published in Environmental research letters (01-06-2021)“…Long-term assessment of severe wildfires and associated air pollution and related climate patterns in and around the Arctic is essential for assessing healthy…”
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Current state of the global operational aerosol multi‐model ensemble: An update from the International Cooperative for Aerosol Prediction (ICAP)
Published in Quarterly journal of the Royal Meteorological Society (01-09-2019)“…Since the first International Cooperative for Aerosol Prediction (ICAP) multi‐model ensemble (MME) study, the number of ICAP global operational aerosol models…”
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Reducing Aerosol Forcing Uncertainty by Combining Models With Satellite and Within-The-Atmosphere Observations: A Three-Way Street
Published in Reviews of geophysics (1985) (01-06-2023)“…Aerosol forcing uncertainty represents the largest climate forcing uncertainty overall. Its magnitude has remained virtually undiminished over the past 20…”
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Inferring iron-oxide species content in atmospheric mineral dust from DSCOVR EPIC observations
Published in Atmospheric chemistry and physics (27-01-2022)“…The iron-oxide content of dust in the atmosphere and most notably its apportionment between hematite (α-Fe2O3) and goethite (α-FeOOH) are key determinants in…”
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Observationally constrained analysis of sea salt aerosol in the marine atmosphere
Published in Atmospheric chemistry and physics (26-08-2019)“…Atmospheric sea salt plays important roles in marine cloud formation and atmospheric chemistry. We performed an integrated analysis of NASA GEOS model…”
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Detecting nighttime fire combustion phase by hybrid application of visible and infrared radiation from Suomi NPP VIIRS
Published in Remote sensing of environment (01-02-2020)“…An accurate estimation of biomass burning emissions is partially limited by the lack of knowledge of fire burning phase (smoldering vs. flaming). In recent…”
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Modeling the smoky troposphere of the southeast Atlantic: a comparison to ORACLES airborne observations from September of 2016
Published in Atmospheric chemistry and physics (07-10-2020)“…In the southeast Atlantic, well-defined smoke plumes from Africa advect over marine boundary layer cloud decks; both are most extensive around September, when…”
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To What Extent Biomass Burning Aerosols Impact South America Seasonal Climate Predictions?
Published in Geophysical research letters (28-08-2020)“…We applied the Goddard Earth Observing System for subseasonal to seasonal climate prediction to assess the impact of inclusion biomass burning (BB) aerosols…”
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Characterization of smoke and dust episode over West Africa: comparison of MERRA-2 modeling with multiwavelength Mie-Raman lidar observations
Published in Atmospheric measurement techniques (16-02-2018)“…Observations of multiwavelength Mie-Raman lidar taken during the SHADOW field campaign are used to analyze a smoke-dust episode over West Africa on 24-27…”
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Aerosol retrievals from different polarimeters during the ACEPOL campaign using a common retrieval algorithm
Published in Atmospheric measurement techniques (07-02-2020)“…In this paper, we present aerosol retrieval results from the ACEPOL (Aerosol Characterization from Polarimeter and Lidar) campaign, which was a joint…”
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On the differences in the vertical distribution of modeled aerosol optical depth over the southeastern Atlantic
Published in Atmospheric chemistry and physics (12-04-2023)“…The southeastern Atlantic is home to an expansive smoke aerosol plume overlying a large cloud deck for approximately a third of the year. The aerosol plume is…”
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Evaluation and Intercomparison of Wildfire Smoke Forecasts from Multiple Modeling Systems for the 2019 Williams Flats Fire
Published in Atmospheric chemistry and physics (29-09-2021)“…Wildfire smoke is one of the most significant concerns of human and environmental health, associated with its substantial impacts on air quality, weather, and…”
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Variabilities in Pm2.5 and Black Carbon Surface Concentrations Reproduced by Aerosol Optical Properties Estimated by In-Situ Data, Ground Based Remote Sensing and Modeling
Published in Remote sensing (Basel, Switzerland) (10-08-2021)“…Because of the increased temporal and spatial resolutions of the sensors onboard recently launched satellites, satellite-based surface aerosol concentration,…”
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Extreme Air Pollution Events in Hokkaido, Japan Traced Back to Early Snowmelt and Large-Scale Wildfires Over East Eurasia: Case Studies
Published in Scientific reports (25-04-2018)“…To identify the unusual climate conditions and their connections to air pollutions in a remote area due to wildfires, we examine three anomalous large-scale…”
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AOD distributions and trends of major aerosol species over a selection of the world's most populated cities based on the 1st version of NASA's MERRA Aerosol Reanalysis
Published in Urban climate (01-06-2017)“…NASA recently extended the Modern-Era Retrospective Analysis for Research and Application (MERRA) with an atmospheric aerosol reanalysis which includes five…”
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