globalchange  > 气候变化事实与影响
DOI: 10.1016/j.atmosenv.2015.06.057
Scopus记录号: 2-s2.0-84937144921
论文题名:
Inter-comparison of different NO<inf>X</inf> emission inventories and associated variation in simulated surface ozone in Indian region
作者: Jena C; , Ghude S; D; , Beig G; , Chate D; M; , Kumar R; , Pfister G; G; , Lal D; M; , Surendran D; E; , Fadnavis S; , van der A R; J
刊名: Atmospheric Environment
ISSN: 0168-2563
EISSN: 1573-515X
出版年: 2015
卷: 117
起始页码: 61
结束页码: 73
语种: 英语
英文关键词: Air quality ; NOX emission inventories ; Ozone ; South Asia ; WRF-Chem
Scopus关键词: Air quality ; Ozone ; Troposphere ; Ultraviolet spectrometers ; Atmospheric research ; Emission inventories ; National emission inventories ; Regional chemical transport model ; Satellite observations ; South Asia ; Tropospheric columns ; WRF-Chem ; Molecules ; ozone ; air quality ; anthropogenic source ; atmospheric modeling ; comparative study ; database ; emission inventory ; mixing ratio ; nitrous oxide ; ozone ; pollution monitoring ; rural area ; satellite data ; satellite imagery ; troposphere ; air quality ; Article ; assessment of humans ; comparative study ; Emission Database for Global Atmospheric Research ; human ; India ; Indian ; Indian National Emission Inventory ; Intercontinental Chemical Transport Experiment Phase B ; MACCity ; observational study ; priority journal ; Regional Emission Inventory in Asia ; summer ; surface property ; Top Down NOX emission inventory for India ; troposphere ; vegetation ; winter ; India
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: In this work, we compare for the first time different anthropogenic NOX emission inventories and examine the associate variation in simulated surface ozone (O3) in India. Six anthropogenic NOX emission inventories namely Emission Database for Global Atmospheric Research (EDGAR), Intercontinental Chemical Transport Experiment-Phase B (INTEX-B), Regional Emission Inventory in Asia (REAS), MACCity, Indian National Emission Inventory (India_NOx), and Top-Down NOX emission inventory for India (Top-Down) are included in the comparison. We include these emission inventories in regional chemical transport model WRF-Chem to simulate tropospheric column NO2 and surface O3 mixing ratios for the month of summer (15-March to 15-April) and winter (December) in 2005. Predicted tropospheric column NO2 using different NOX emission inventory are evaluated with the OMI satellite observations. All emission inventories show similar spatial features, however uncertainty in NOX emissions distribution is about 20-50% over rural regions and about 60-160% over the major point sources. Compared to OMI, the largest bias in simulated tropospheric NO2 columns is seen in the REAS (-243.0 ± 338.8 × 1013 molecules cm-2) emission inventory, followed by EDGAR (-199.1 ± 272.2 × 1013 molecules cm-2), MACCity (-150.5 ± 236.3 × 1013 molecules cm-2), INTEX-B (-96.8 ± 199.5 × 1013 molecules cm-2), India_NOx (-87.7 ± 159.9 × 1013 molecules cm-2) and Top-Down (-30.8 ± 69.6 × 1013 molecules cm-2) inventories during winter. Simulations using different NOX emission inventories produces maximum deviation in daytime 8-h averaged O3 of the order of 9-17 ppb (15-40%) in summer and 3-12 ppb (5-25%) in winter over most of the land area. The simulation suggests that choice of NOX emission inventories have significant effect on surface O3 concentration for air quality studies over India. © 2015 Elsevier Ltd.
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/81584
Appears in Collections:气候变化事实与影响

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作者单位: Indian Institute of Tropical Meteorology, Pune, India; Atmospheric Chemistry Division, National Center for Atmospheric Research, United States; Royal Netherlands Meteorological Institute, De Bilt, Netherlands

Recommended Citation:
Jena C,, Ghude S,D,et al. Inter-comparison of different NO<inf>X</inf> emission inventories and associated variation in simulated surface ozone in Indian region[J]. Atmospheric Environment,2015-01-01,117
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