Aerosol and Its Impact on Regional Weather, Climate and Hydrological Cycle
On a large scale, snow regulates the temperature of the Earth’s surface and alters the general circulation of the climate. [...]
Research
Interactions Among Multiscale Atmospheric Processes with a global variable-resolution modeling framework
The non-hydrostatic Model for Prediction Across Scales (NH-MPAS) provides a global framework to achieve high resolution using regional mesh refinement. Previous studies using the hydrostatic version of MPAS (H-MPAS) with the physics parameterizations of Community Atmosphere Model version 4 (CAM4) found notable resolution dependent behaviors. [...]
Emissions of Air Pollutants and Their Precursors
Atmospheric pollutants are mainly constituted with gases and aerosols, which result from anthropogenic and natural emissions. [...]
Air Quality Forecast and Control Efficiency
随着工业化、城市化进程的高速发展，我国大气污染形势日趋严峻，区域性大气污染事件发生频率之高，影响范围之大，污染程度之重，在世界范围内都是少见的。这严重威胁到人民群众的身体健康和生态安全，并对极端气象及气候事件产生了重大的影响。如何准确地预报区域大气污染，进而制定行之有效的减排及工业选址方案，已成为社会各界高度关注和亟待解决的重大环境问题。 [...]