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National Institute of Environmental Research Atmospheric Physics Division National Institute of Environmental Research Fax:82-32-568-2040, E-mail:nierpis@me.go.kr Park, Il-Soo The 6th Workshop on the Transport of Air Pollutants in Asia (Model Intercomparison Study-MICS-Asia) February 9-10, 2004 Vienna, Austria Modeling of Long-range Transboundary Air Pollutants In Northeast Asia during the Spring of 2002
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National Institute of Environmental Research Emission rates for SO 2 (left) and NO x (right) Emission data of LTP project Emission data of LTP project
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National Institute of Environmental Research Emission rates for SO 2 (left) and NO x (right) Emission data of CGRER (Center for Global and Regional Environmental Research) Emission data of CGRER (Center for Global and Regional Environmental Research)
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National Institute of Environmental Research Total ammonia emission in 2001 (1°×1°) Total ammonia emission in 2001 (1°×1°) Distribution of grid emission in 2001 Distribution of grid emission in 2001 (Unit : Ton)
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National Institute of Environmental Research Total VOC emission in 2001(1°×1°) Total VOC emission in 2001(1°×1°) Distribution of grid emission in 2001
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National Institute of Environmental Research Comparison with measurement stations for 5-15 March 2002. National Institute National Institute of Environmental Research
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National Institute of Environmental Research The variations of SO 2. NO 2, O 3 concentration for 5 ~ 15 March 2002. National Institute National Institute of Environmental Research
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National Institute of Environmental Research Ratio of ion composition in PM 2.5 Mass(2002.3.5-3.15) Ratio of ion composition in PM 10 Mass(2002.3.5-3.15)
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National Institute of Environmental Research CADM CADM (Comprehensive Acid (Comprehensive Acid Deposition Model) Deposition Model)
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National Institute of Environmental Research Surface weather map for 00UTC 7, 8, 9 and 11 March 2002
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National Institute of Environmental Research Weather map of 850hPa level for 00UTC 7, 8, 9 and 11 March 2002
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National Institute of Environmental Research Simulated sea-level pressure and wind fields for 9 March 2002.
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National Institute of Environmental Research Simulated geopotential height and wind fields of 850hPa level for 9 March 2002.
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National Institute of Environmental Research The variations of The variations of SO 2 concentration SO 2 concentration on 9 March 2002. on 9 March 2002.
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National Institute of Environmental Research Concentrations in the x-z cross section(y= 34) on 9 March 2002.
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National Institute of Environmental Research Concentrations in the y-z cross section(x= 20) on 9 March 2002.
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National Institute of Environmental Research A: Seoul B: Tateno C: Tangshan A: Seoul B: Tateno C: Tangshan A: Seoul B: Tateno C: Tangshan A: Seoul B: Tateno C: Tangshan Vertical distribution of SO 2 concentration on 9 March 2002.
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National Institute of Environmental Research SO 2 dry deposition on 9 March 2002.
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National Institute of Environmental Research SO 2 wet deposition on 9 March 2002.
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National Institute of Environmental Research The variations of in/out flux on 9 March 2002. The variations of in/out flux on 9 March 2002. 124 o 130 o 32 o 38 o Dry deposition (ug/m 2 ) Suspended concentration ug/m 3 ppb SO 2 0.01439934.409641.20434E-05 NO x 0.0009567.749084.15546E-06 O3O3 0.257263169.79207.92363E-05
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National Institute of Environmental Research Comparison with monitoring data for 9-10 March 2002. Model results are represented by dots, while measurements are presented as whiskers National Institute National Institute of Environmental Research
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National Institute of Environmental Research Comparison with monitoring data and LTP model results of SO 2 concentration for 9~10 March 2002. National Institute National Institute of Environmental Research
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National Institute of Environmental Research Comparison with monitoring data and LTP model results of NO x concentration for 9~10 March 2002.
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National Institute of Environmental Research Comparison with monitoring data and LTP model results of O 3 concentration for 9~10 March 2002. National Institute National Institute of Environmental Research
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National Institute of Environmental Research Aircraft Observation Variations of SO 2, NOx, O 3 measured in 7, 8 March 2002 aircraft flight.
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National Institute of Environmental Research Distribution of SO 2, NO x and O 3 with height for 7, 8, 9 and 11 March 2002. National Institute National Institute of Environmental Research
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National Institute of Environmental Research Comparison with aircraft observation and model results of LTP and MICS for 7, 8, 9 and 11 March 2002. Comparison with aircraft observation and model results of LTP and MICS for 7, 8, 9 and 11 March 2002. SO 2 Concentration
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National Institute of Environmental Research NO x Concentration
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National Institute of Environmental Research O 3 Concentration
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National Institute of Environmental Research Correlation between aircraft observed and predicted data of LTP and MICS for 7, 8, 9 and 11 March 2002. Correlation between aircraft observed and predicted data of LTP and MICS for 7, 8, 9 and 11 March 2002. National Institute National Institute of Environmental Research
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National Institute of Environmental Research Emissions Duration of modeling Source-Receptor Work Plan PM 10 & CO in 1°×1° In China, Emission will depend on funding, but Ammonia and VOC emission data will be reported to the Secretariat by the next meeting March 1 to 31, 2002 July 1 to 31, 2002 Sources 1) N.E. China 2) C.E. China 3) S. China 4) S. Korea 5) Japan Receptors 1) The same as sources
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National Institute of Environmental Research Spatial distribution of concentration (SO 2, SO 4 2-, NO 2, O 3 ) Half-month average surface concentrations(first grid level above the surface) for 00, 06, 12, 18UTC and 24hours Surface concentrations and wet deposition(SO 2, SO 4 2-, NO 2, O 3 ) at 6 stations (Dalian, Xiamen, Gosan, Kangwha, Oki, Rishiri) Vertical profiles at inland stations(Tateno in Japan, Seoul in Korea, Tangshan in China) to see vertical diffusion(SO 2, NO 2, O 3 ) at 00, 06, 12, 18UTC for 10 th, 20 th & 30 th days of each month Model intercomparisons Daily average
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National Institute of Environmental Research Dry and wet deposition spatial distribution Source - receptor relationship Components: SO 2, SO 4 2-, NO x,,NO 3 -, for dry deposition Monthly deposition amount ※ Reference for Identical Condition for Model Intercomparison Components : sulfur Analyzing Contribution ratio and deposition by source
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National Institute of Environmental Research R ij : Contribution rate to jth receptor by ith source H ij : Concentration or deposition of jth receptor by only ith source Where,
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