DOI: 10.1016/j.atmosenv.2015.10.003
Scopus记录号: 2-s2.0-84944889761
论文题名: SLCP co-control approach in East Asia: Tropospheric ozone reduction strategy by simultaneous reduction of NOx/NMVOC and methane
作者: Akimoto H ; , Kurokawa J ; , Sudo K ; , Nagashima T ; , Takemura T ; , Klimont Z ; , Amann M ; , Suzuki K
刊名: Atmospheric Environment
ISSN: 0168-2563
EISSN: 1573-515X
出版年: 2015
卷: 122 起始页码: 588
结束页码: 595
语种: 英语
英文关键词: CH4
; NMVOC
; NOx
; PM2.5
; Radiative forcing
; SLCPs
; Tropospheric ozone
Scopus关键词: Air pollution
; Air quality
; Atmospheric radiation
; Carbon dioxide
; Climate change
; Climate models
; Ozone
; Pollution
; Pollution control
; Quality control
; Reduction
; Stabilization
; Troposphere
; CH<sub>4</sub>
; NMVOC
; Radiative forcings
; SLCPs
; Tropospheric ozone
; Air pollution control
; carbon dioxide
; methane
; nitric oxide
; nitrogen dioxide
; non methane volatile organic compound
; ozone
; unclassified drug
; volatile organic compound
; air quality
; atmospheric pollution
; climate change
; climate modeling
; emission control
; methane
; nitric oxide
; ozone
; pollutant source
; radiative forcing
; troposphere
; air pollutant
; air pollution
; air pollution control
; air quality
; Article
; Asia
; climate change
; global climate
; Northern Hemisphere
; ozone depletion
; ozone layer
; particulate matter
; pollutant
; priority journal
; radiative forcing
; seasonal variation
; sensitivity analysis
; short lived climate pollutant
; surface property
; troposphere
; Far East
; Northeast Asia
Scopus学科分类: Environmental Science: Water Science and Technology
; Earth and Planetary Sciences: Earth-Surface Processes
; Environmental Science: Environmental Chemistry
英文摘要: The emissions of NOx and CO2 in East Asia (Northeast and Southeast Asia) contribute more than 30% of the global total since 2008, and consequently the control of air pollutants and CO2 alleviating regional air pollution and global climate change is of great concern of not only in this region but also worldwide. In order to arrive at a rational view of the short-lived climate pollutants (SLCPs) co-control approach in East Asia, the effectiveness of the reduction of NOx/NMVOC and CH4 emissions for the reduction of tropospheric O3 has been evaluated by individual and simultaneous 50%-reduction of the emissions in Northeast Asia (NEA) using both a global chemical climate model (CHASER/SPRINTARS-MIROC), and a regional chemical transport model (WRF-CMAQ). The simultaneous reduction of NOx/NMVOC and CH4 emissions was found to reduce the regional concentration of surface O3 in NEA, and globally averaged net radiative forcing most effectively.Global mean RF and regional air quality change were also evaluated for the climate stabilization scenario ("450-ppm"), and climate stabilization with additional air pollution mitigation strengthened scenario ("450-ppm-cntr") developed in IIASA with the aid of GAINS model. In the 450 ppm-cntr scenario, emissions of NOx NMVOC, BC and OC were further reduced respectively, for East Asia from the emissions in 450 ppm. The improvement of air quality as well as the mitigation of climate change would grant to the basis of the SLCP co-control approach in East Asia. © 2015 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/81372
Appears in Collections: 气候变化事实与影响
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作者单位: Asia Center for Air Pollution Research, 1182 Sowa, Nishi-ku, Niigata, Japan; Nagoya University, Furocho, Chigusa-ku, Nagoya, Japan; National Institute of Environmental Studies, 16-2 Onogawa, Tsukuba, Ibaraki, Japan; Kyushu University, 6-1 Kasuga-koen, Kasuga, Fukuoka, Japan; International Institute for Applied System Analysis (IIASA), Austria; Kanazawa University, Japan
Recommended Citation:
Akimoto H,, Kurokawa J,, Sudo K,et al. SLCP co-control approach in East Asia: Tropospheric ozone reduction strategy by simultaneous reduction of NOx/NMVOC and methane[J]. Atmospheric Environment,2015-01-01,122