DOI: 10.1002/2014GL062437
论文题名: Extending the long-term record of volcanic SO2 emissions with the Ozone Mapping and Profiler Suite nadir mapper
作者: Carn S.A. ; Yang K. ; Prata A.J. ; Krotkov N.A.
刊名: Geophysical Research Letters
ISSN: 0094-8997
EISSN: 1944-8728
出版年: 2015
卷: 42, 期: 3 起始页码: 925
结束页码: 932
语种: 英语
英文关键词: Paluweh volcano
; remote sensing
; sulfur dioxide
; volcanology
Scopus关键词: Atmospheric aerosols
; Mapping
; Orbits
; Ozone
; Remote sensing
; Sulfur
; Volcanoes
; Atmospheric infrared sounders
; Lower stratosphere
; Ozone mapping and profiler suites
; Ozone monitoring instruments
; Satellite observations
; Stratospheric aerosols
; Volcanic eruptions
; Volcanology
; Sulfur dioxide
; atmospheric pollution
; climate modeling
; global change
; long-term change
; nadir
; optical depth
; ozone
; remote sensing
; sulfur dioxide
; ultraviolet radiation
; volcanology
; Indonesia
英文摘要: Uninterrupted, global space-based monitoring of volcanic sulfur dioxide (SO2) emissions is critical for climate modeling and aviation hazard mitigation. We report the first volcanic SO2 measurements using ultraviolet (UV) Ozone Mapping and Profiler Suite (OMPS) nadir mapper data. OMPS was launched on the Suomi National Polar-orbiting Partnership satellite in October 2011. We demonstrate the sensitivity of OMPS SO2 measurements by quantifying SO2 emissions from the modest eruption of Paluweh volcano (Indonesia) in February 2013 and tracking the dispersion of the volcanic SO2 cloud. The OMPS SO2 retrievals are validated using Ozone Monitoring Instrument and Atmospheric Infrared Sounder measurements. The results confirm the ability of OMPS to extend the long-term record of volcanic SO2 emissions based on UV satellite observations. We also show that the Paluweh volcanic SO2 reached the lower stratosphere, further demonstrating the impact of small tropical volcanic eruptions on stratospheric aerosol optical depth and climate. © 2015 The Authors. URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84925132320&doi=10.1002%2f2014GL062437&partnerID=40&md5=fded640b12d46298c6d909361ccc7fc4
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/8613
Appears in Collections: 科学计划与规划 气候变化与战略
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作者单位: Department of Geological and Mining Engineering and Sciences, Michigan Technological University, Houghton, MI, United States
Recommended Citation:
Carn S.A.,Yang K.,Prata A.J.,et al. Extending the long-term record of volcanic SO2 emissions with the Ozone Mapping and Profiler Suite nadir mapper[J]. Geophysical Research Letters,2015-01-01,42(3).