DOI: 10.1016/j.atmosenv.2019.117243
论文题名: Ceramic industry at Morbi as a large source of SO2 emissions in India
作者: Kharol S.K. ; Fioletov V. ; McLinden C.A. ; Shephard M.W. ; Sioris C.E. ; Li C. ; Krotkov N.A.
刊名: Atmospheric Environment
ISSN: 1352-2310
出版年: 2020
卷: 223 语种: 英语
英文关键词: NASA
; Particulate emissions
; Petroleum refineries
; Sulfur dioxide
; Thermoelectric power plants
; Ultraviolet spectrometers
; Ceramic
; Ceramic industries
; Earth observing systems
; Emission inventories
; Emissions inventory
; Oil refineries
; Ozone monitoring instruments
; Thermal power stations
; Ceramics industry
; Aura (satellite)
; ceramics
; emission
; emission inventory
; EOS
; instrumentation
; pollutant source
; sulfur dioxide
; India
学科: Ceramic
; Emissions
; OMI
; Sulfur dioxide
中文摘要: Observations from the Ozone Monitoring Instrument (OMI), onboard the NASA's Earth Observing System (EOS) Aura satellite, reveal a large SO2 “hotspot” over Morbi, Gujarat, India, while the available emissions inventories do not report any major sources in this region. There are no industries that are typically associated with the elevated SO2 such as large power plants, smelters, or oil refineries in the Morbi region. Our analysis shows that the elevated SO2 source is attributed to the ceramic industries in an area of ~7 × 7 km2 near the city. OMI-estimated SO2 emissions from the Morbi ceramic industries have been near or above 100 kt y−1 since 2009, which are similar to emission levels from larger Indian oil refineries (such as Essar and Jamnagar) and power stations (such as Mundra Thermal Power Station and Ultra Mega Power Plant) located in Gujarat, India. According to OMI measurements, the SO2 emissions from the Morbi ceramic industries are presently five times higher than they were in 2005. This study demonstrates that in the absence of any other information about SO2 emissions from the ceramic industry, these satellite-based estimates can fill the gap in emission inventories in a timely fashion. © 2019 Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/161006
Appears in Collections: 气候变化与战略
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作者单位: Air Quality Research Division, Environment and Climate Change Canada, Toronto, Ontario, Canada; Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada; Atmospheric Chemistry and Dynamics Laboratory, NASA Goddard Space Flight Center, Greenbelt, MD, United States; University of Maryland, College ParkMD, United States
Recommended Citation:
Kharol S.K.,Fioletov V.,McLinden C.A.,et al. Ceramic industry at Morbi as a large source of SO2 emissions in India[J]. Atmospheric Environment,2020-01-01,223