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NTIS 바로가기한국지구과학회지 = Journal of the Korean Earth Science Society, v.35 no.1, 2014년, pp.1 - 18
문윤섭 (한국교원대학교 환경교육과) , 구윤서 (안양대학교 환경에너지공학과) , 정옥진 (한국교원대학교 환경교육과)
The purpose of this study was to analyze the sensitivity of meteorological fields and the variation of concentration of particulate matters (PMs) due to aerosol schemes and dust options within the WRF-Chem model to estimate Asian dusts affected on 29 May 2008 in the Korean peninsula. The anthropogen...
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핵심어 | 질문 | 논문에서 추출한 답변 |
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WRF-Chem 모델이란 무엇인가? | WRF-Chem 모델은 기상 모델인 WRF 모델에 화학반응모델인 Chem이 접합된 WRF-Chem의 온라인 모델이다. 그 주요 특성으로는 토양 및 식생 스킴과 접합된 건성 침적이 가능하며, 자연적 배출량을 산정하기 위해서는 Simpson et al. | |
WRF-Chem 모델은 인위적 배출량을 산정하기 위해 어떤 것들을 고려할 수 있는가? | , 2013). 또한 인위적 배출량을 산정하기 위해서는 0.5o ×0.5o RETRO (Reanalysis of the Tropospheric)와 1o ×1 o EDGAR (Emisssion Database for Gobal Atmospheric research)로부터의 전구 배출량과 사용자 정의의 국내 CAPSS (Clean Air Policy Support System) 또는 EPA (Environmental Protection Agency) NEI-05 (National Emission inventory 2005) 배출량 인벤토리 등을 고려할 수 있다. 그리고 가스상 화학메커니즘의 선택을 위해 RADM2, RACM (Regional Atmospheric Chemistry Mechanism), CBM-4 (Carbon Bond Mechanism version IV)와 CBM-Z (Carbon-Bond Mechanism version Z) 화학메커니즘을 고려할 수 있고 기타 화학메커니즘 생성을 위해서는 KPP (Kinetic Pre-Processor)를 사용한다. | |
F-TUV 광해리 스킴의 장단점은 무엇인가? | 한편 광해리 스킴에는 강수기상, 에어로졸, 대류 매개변수와 접합된 Madronich 스킴과 Fast-J 광해리 스킴, 그리고 FTUV 광해리 스킴이 있다. F-TUV 광해리 스킴은 Madronich 스킴보다 빠르지만 모든 에어로졸 옵션에 작동하지 않는 단점이 있다. 에어로졸 스킴에는 모달 (modal) 에어로졸의 동역학 모델인 MADE/SORGAM 스킴과 MADE/VBS (Volitity Basis Set) 스킴, 에어 로졸 상호작용과 화학을 모의하기 위한 MOSAIC 4 또는 8 섹션 스킴, GOCART 모델의 총질량 에어로졸 모듈 스킴이 있다. |
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