Rokjin Park and Yuxuan Wang

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Presentation transcript:

Rokjin Park and Yuxuan Wang WG3.2: Regional modeling Rokjin Park and Yuxuan Wang

Major problems/limitations in the current regional modeling Nested version of GEOS-Chem GEOS-5 nested version of 0.5o x 0.66o is only available for East Asia (2004-present) any interests for other regions – met field availability? Asian emissions for the GEOS-5 nested version (1x1 Streets et al inventory, 1x1 GFED2 biomass burning, vegetation, etc…) Evaluation of other simulations (Aerosol, Mercury, CH4) with nested version Any potential problems with using 4ox5o GC for 0.5o x 0.66o BC? OK for now, any comments?

Major problems/limitations in the current regional modeling (cont.) Regional modeling using BC from GC Different meteorology in the boundary between GEOS vs. MM5 - Running the regional model with GEOS meteorology ? Chemical mapping for GC – CB5, GC – SPRAC99 Conservation of carbon in VOCs mapping in GC-CMAQ? Friendlier format of GC for BC Consistent linkage tool for GC – regional model Any needs for archiving GC data for regional modeling?

Ongoing developments Nested version in Europe by Ana Protonotarious, Nat’l Observ. of Athens Species vs. species mapping by Tao Zeng, Georgia EPD Aerosol microphysics in the nested model by Fangqun Yu, Suny Albany

Priorities and Plans Developing a consistent linkage tool for GC and CMAQ (?) Evaluation of aerosol simulations of the nested GEOS-Chem over East Asia (Rokjin) Wiki page including introduction for the nested GC (Yuxuan)