About MEIC

The Multi-resolution Emission Inventory model for Climate and air pollution research (MEIC) is a modeling platform of atmospheric emissions from anthropogenic sources, developed from the Multi-resolution Emission Inventory for China. MEIC, established and maintained by Tsinghua University since 2010, is designed for high-resolution multi-scale global databases of anthropogenic emissions of greenhouse gases and air pollutants.…

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MEIC team recently released an Asian emission inventory, MIX, in years of 2008 and 2010. MIX was developed to provide up-to-date model-ready emissions for multiple chemical transport models and climate models. Integrating latest MEIC, REAS2, PKU-NH3, and CAPSS emission inventories, MIX covers ten air pollutants and greenhouse gaseous (SO2, NOx, CO, NMVOC, NH3, PM10, PM2.5,…

Satellite-Derived PM2.5 Database

Data description > This PM2.5 concentration prediction dataset fused the satellite aerosol optical depth (AOD) retrieval, chemical transport model (CMAQ) simulation, and ground PM2.5 measurement through a machine learning algorithm. By filling the missing satellite data due to cloud cover and high surface reflectance, our method provides spatiotemporally continuous daily PM2.5 and PM2.5 composition maps…