Fine Scale Meteorology & Air Quality Models - School of Architecture ...
Fine Scale Meteorology & Air Quality Models - School of Architecture ...
Fine Scale Meteorology & Air Quality Models - School of Architecture ...
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ASI2_Lecture 3_7/12/2011<br />
Multi-<strong>Scale</strong> Urban <strong>Air</strong> <strong>Quality</strong> simulations<br />
Pollutant concentration resolution based on CMAQ grid size<br />
Example: Nested runs for NO x (top set) and Ozone (bottom set):<br />
Philadelphia modeling domain, July 14, 1995<br />
ASI 2: URBAN CLIMATE AND AIR POLLUTION <strong>School</strong> <strong>of</strong> <strong>Architecture</strong>, The Chinese University <strong>of</strong> Hong Kong, Hong Kong, 7-8 Dec 2011<br />
WRF: Integrated Cross‐scale Modeling Framework<br />
WPS System<br />
Enhanced Inputs<br />
WRF‐V3 System<br />
Enhanced modeling components<br />
Advanced Applications<br />
In‐situ and remote‐sensing<br />
urban land‐use and building<br />
characteristics, anthropogenic<br />
heat and moisture.<br />
Urbanized high‐resolution<br />
land data assimilation system<br />
(u‐HRLDAS)<br />
<strong>Fine</strong>‐scale atmospheric<br />
analysis (FDDA)<br />
Noah land surface model<br />
Urban canopy models<br />
Indoor‐outdoor exchange models<br />
Urban T&D models (CFD, LES)<br />
Chemistry models (WRF‐Chem)<br />
Human‐response modeling <br />
Weather prediction<br />
<strong>Air</strong> quality<br />
Regional climate<br />
Public health and risk<br />
assessments<br />
Urban water resources<br />
Adaptation and UHI<br />
mitigation<br />
Decision support<br />
Chen et al., JOC,2010<br />
ASI 2: URBAN CLIMATE AND AIR POLLUTION <strong>School</strong> <strong>of</strong> <strong>Architecture</strong>, The Chinese University <strong>of</strong> Hong Kong, Hong Kong, 7-8 Dec 2011<br />
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