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자료유형
학술저널
저자정보
김현국 (국립환경과학원) 유영숙 (국립환경과학원) 우정헌 (건국대학교) 홍성철 (국립환경과학원) 김덕래 (국립환경과학원) 서정현 (국립환경과학원) 신명환 (국립환경과학원) 김상균 (국립환경과학원)
저널정보
한국기후변화학회 한국기후변화학회지 Journal of Climate Change Research Vol.7 No.4
발행연도
2016.12
수록면
451 - 463 (13page)
DOI
10.15531/ksccr.2016.7.4.451

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We explore the impact of Chinese future air pollutant emissions on ozone air quality in Northeast Asia (NEA) and health in South-Korea using an assessment framework including ICAMS (The Integrated Climate and Air Quality Modeling System) and BenMAP (The Environmental Benefits Mapping and Analysis Program). The emissions data sets from the climate change scenarios, the Representative Concentration Pathways (RCPs) (emission scenarios, EMSO), are used to simulate ozone air quality in NEA in the current (1996∼2005, 2000s), the near future (2016∼2025, 2020s) and the distant future (2046∼2055, 2050s). Furthermore, the simulated ozone changes in the 2050s are used to analyze ozone-related premature mortality and economic cost in South-Korea. While different EMSOs are applied to the China region, fixed EMSO are used for other country regions to isolate the impacts of the Chinese emissions. Predicted ozone changes in NEA are distinctively affected by large changes in NOx emission over most of China region. Comparing the 2020s with the 2000s situation, the largest increase in mean ozone concentrations in NEA is simulated under RCP 8.5 and similarly small increases are under other RCPs. In the 2050s in NEA, the largest increase in mean ozone concentrations is simulated under RCP 6.0 and leads to the occurrence of the highest premature mortalities and economic costs in South-Korea. Whereas, the largest decrease is simulated under RCP 4.5 leads to the highest avoided premature mortality numbers and economic costs. Our results suggest that continuous reduction of NOx emissions across the China region under an assertive climate change mitigation scenario like RCP 4.5 leads to improved future ozone air quality and health benefits in the NEA countries including South-Korea.

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ABSTRACT
1. 서론
2. 연구자료 및 방법
3. 연구 결과
4. 결론
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UCI(KEPA) : I410-ECN-0101-2017-453-001975760