Examples of Using WRF-Chem for Aerosol-Climate Applications
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چکیده
منابع مشابه
The Aerosol Modeling Testbed: Coordinating the Development of Aerosol Treatments using WRF-chem
The direct (scattering and absorption of radiation) and indirect (cloud-aerosol interactions) effects of aerosols predicted by climate models still contain large uncertainties. To address this issue, the goal of a new project which began this year is to develop an Aerosol Modeling Testbed (AMT) that streamlines the process of testing and evaluating refined aerosol process modules over a wide ra...
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The South American Biomass Burning Analysis (SAMBBA) field campaign took detailed in situ flight measurements of aerosol during the 2012 dry season to characterise biomass burning aerosol and improve understanding of its impacts on weather and climate. Developments have been made to the Weather Research and Forecast model with chemistry (WRF-Chem) model to improve the representation of biomass ...
متن کاملAssessing the CAM5 Physics Suite in the WRF-Chem Model: Implementation, Resolution Sensitivity, and a First Evaluation for a Regional Case Study
A suite of physical parameterizations (deep and shallow convection, turbulent boundary layer, aerosols, cloud microphysics, and cloud fraction) from the global climate model Community Atmosphere Model version 5.1 (CAM5) has been implemented in the regional model Weather Research and Forecasting with chemistry (WRF-Chem). A downscaling modeling framework with consistent physics has also been est...
متن کاملGaseous chemistry and aerosol mechanism developments for version 3.5.1 of the online regional model, WRF-Chem
We have made a number of developments to the Weather, Research and Forecasting model coupled with Chemistry (WRF-Chem), with the aim of improving model prediction of trace atmospheric gas-phase chemical and aerosol composition, and of interactions between air quality and weather. A reduced form of the Common Reactive Intermediates gas-phase chemical mechanism (CRIv2-R5) has been added, using th...
متن کاملEvaluation of New Trace Gas and Aerosol Modules in WRF-chem using Measurements from TexAQS
1.0 INTRODUCTION Much progress has been made in modeling trace gases such as ozone and ozone precursors; however, relatively large uncertainties are still associated with urban, regional, and global-scale model predictions of aerosols (mass, size distribution, composition, physical characteristics, and optical properties) and aerosol direct and indirect forcing. A key step in improving the repr...
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